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annotate Common/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_eth.c @ 669:c1e203ffb478 Betatest

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Rework charge cycle: The charge counter is increasing decreasing also if the real value is maybe not defined (definition is done for example by a completed charging cycle). This caused some problems with invalid displayed charge per centage values. To avoid this the state of an unknow counter value was introduced. The indication is done by converting the counter into a negativ value.
author Ideenmodellierer
date Sat, 12 Mar 2022 22:49:09 +0100
parents c78bcbd5deda
children
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128
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1 /**
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2 ******************************************************************************
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3 * @file stm32f4xx_hal_eth.c
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4 * @author MCD Application Team
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5 * @brief ETH HAL module driver.
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6 * This file provides firmware functions to manage the following
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7 * functionalities of the Ethernet (ETH) peripheral:
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8 * + Initialization and de-initialization functions
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9 * + IO operation functions
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10 * + Peripheral Control functions
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11 * + Peripheral State and Errors functions
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12 *
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13 @verbatim
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14 ==============================================================================
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15 ##### How to use this driver #####
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16 ==============================================================================
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17 [..]
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18 (#)Declare a ETH_HandleTypeDef handle structure, for example:
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19 ETH_HandleTypeDef heth;
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20
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21 (#)Fill parameters of Init structure in heth handle
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22
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23 (#)Call HAL_ETH_Init() API to initialize the Ethernet peripheral (MAC, DMA, ...)
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24
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25 (#)Initialize the ETH low level resources through the HAL_ETH_MspInit() API:
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26 (##) Enable the Ethernet interface clock using
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27 (+++) __HAL_RCC_ETHMAC_CLK_ENABLE();
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28 (+++) __HAL_RCC_ETHMACTX_CLK_ENABLE();
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29 (+++) __HAL_RCC_ETHMACRX_CLK_ENABLE();
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30
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31 (##) Initialize the related GPIO clocks
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32 (##) Configure Ethernet pin-out
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33 (##) Configure Ethernet NVIC interrupt (IT mode)
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34
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35 (#)Initialize Ethernet DMA Descriptors in chain mode and point to allocated buffers:
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36 (##) HAL_ETH_DMATxDescListInit(); for Transmission process
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37 (##) HAL_ETH_DMARxDescListInit(); for Reception process
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38
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39 (#)Enable MAC and DMA transmission and reception:
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40 (##) HAL_ETH_Start();
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41
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42 (#)Prepare ETH DMA TX Descriptors and give the hand to ETH DMA to transfer
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43 the frame to MAC TX FIFO:
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44 (##) HAL_ETH_TransmitFrame();
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45
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46 (#)Poll for a received frame in ETH RX DMA Descriptors and get received
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47 frame parameters
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48 (##) HAL_ETH_GetReceivedFrame(); (should be called into an infinite loop)
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49
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50 (#) Get a received frame when an ETH RX interrupt occurs:
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51 (##) HAL_ETH_GetReceivedFrame_IT(); (called in IT mode only)
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52
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53 (#) Communicate with external PHY device:
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54 (##) Read a specific register from the PHY
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55 HAL_ETH_ReadPHYRegister();
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56 (##) Write data to a specific RHY register:
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57 HAL_ETH_WritePHYRegister();
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58
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59 (#) Configure the Ethernet MAC after ETH peripheral initialization
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60 HAL_ETH_ConfigMAC(); all MAC parameters should be filled.
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61
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62 (#) Configure the Ethernet DMA after ETH peripheral initialization
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63 HAL_ETH_ConfigDMA(); all DMA parameters should be filled.
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64
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65 -@- The PTP protocol and the DMA descriptors ring mode are not supported
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66 in this driver
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67
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68 @endverbatim
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69 ******************************************************************************
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70 * @attention
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71 *
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72 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
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73 *
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74 * Redistribution and use in source and binary forms, with or without modification,
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75 * are permitted provided that the following conditions are met:
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76 * 1. Redistributions of source code must retain the above copyright notice,
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77 * this list of conditions and the following disclaimer.
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78 * 2. Redistributions in binary form must reproduce the above copyright notice,
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79 * this list of conditions and the following disclaimer in the documentation
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80 * and/or other materials provided with the distribution.
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81 * 3. Neither the name of STMicroelectronics nor the names of its contributors
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82 * may be used to endorse or promote products derived from this software
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83 * without specific prior written permission.
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84 *
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85 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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86 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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87 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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88 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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89 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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90 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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91 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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92 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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93 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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94 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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95 *
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96 ******************************************************************************
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97 */
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98
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99 /* Includes ------------------------------------------------------------------*/
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100 #include "stm32f4xx_hal.h"
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101
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102 /** @addtogroup STM32F4xx_HAL_Driver
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103 * @{
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104 */
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105
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106 /** @defgroup ETH ETH
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107 * @brief ETH HAL module driver
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108 * @{
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109 */
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110
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111 #ifdef HAL_ETH_MODULE_ENABLED
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112
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113 #if defined(STM32F407xx) || defined(STM32F417xx) || defined(STM32F427xx) || defined(STM32F437xx) ||\
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114 defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F469xx) || defined(STM32F479xx)
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115
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116 /* Private typedef -----------------------------------------------------------*/
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117 /* Private define ------------------------------------------------------------*/
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118 /** @defgroup ETH_Private_Constants ETH Private Constants
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119 * @{
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120 */
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121 #define ETH_TIMEOUT_SWRESET 500U
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122 #define ETH_TIMEOUT_LINKED_STATE 5000U
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123 #define ETH_TIMEOUT_AUTONEGO_COMPLETED 5000U
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124
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125 /**
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126 * @}
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127 */
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128 /* Private macro -------------------------------------------------------------*/
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129 /* Private variables ---------------------------------------------------------*/
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130 /* Private function prototypes -----------------------------------------------*/
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131 /** @defgroup ETH_Private_Functions ETH Private Functions
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132 * @{
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133 */
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134 static void ETH_MACDMAConfig(ETH_HandleTypeDef *heth, uint32_t err);
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135 static void ETH_MACAddressConfig(ETH_HandleTypeDef *heth, uint32_t MacAddr, uint8_t *Addr);
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136 static void ETH_MACReceptionEnable(ETH_HandleTypeDef *heth);
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137 static void ETH_MACReceptionDisable(ETH_HandleTypeDef *heth);
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138 static void ETH_MACTransmissionEnable(ETH_HandleTypeDef *heth);
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139 static void ETH_MACTransmissionDisable(ETH_HandleTypeDef *heth);
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140 static void ETH_DMATransmissionEnable(ETH_HandleTypeDef *heth);
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141 static void ETH_DMATransmissionDisable(ETH_HandleTypeDef *heth);
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142 static void ETH_DMAReceptionEnable(ETH_HandleTypeDef *heth);
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143 static void ETH_DMAReceptionDisable(ETH_HandleTypeDef *heth);
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144 static void ETH_FlushTransmitFIFO(ETH_HandleTypeDef *heth);
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145 static void ETH_Delay(uint32_t mdelay);
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146
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147 /**
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148 * @}
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149 */
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150 /* Private functions ---------------------------------------------------------*/
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151
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152 /** @defgroup ETH_Exported_Functions ETH Exported Functions
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153 * @{
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154 */
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155
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156 /** @defgroup ETH_Exported_Functions_Group1 Initialization and de-initialization functions
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157 * @brief Initialization and Configuration functions
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158 *
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159 @verbatim
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160 ===============================================================================
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161 ##### Initialization and de-initialization functions #####
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162 ===============================================================================
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163 [..] This section provides functions allowing to:
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164 (+) Initialize and configure the Ethernet peripheral
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165 (+) De-initialize the Ethernet peripheral
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166
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167 @endverbatim
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168 * @{
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169 */
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170
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171 /**
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172 * @brief Initializes the Ethernet MAC and DMA according to default
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173 * parameters.
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174 * @param heth pointer to a ETH_HandleTypeDef structure that contains
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175 * the configuration information for ETHERNET module
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176 * @retval HAL status
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177 */
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178 HAL_StatusTypeDef HAL_ETH_Init(ETH_HandleTypeDef *heth)
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179 {
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180 uint32_t tmpreg1 = 0U, phyreg = 0U;
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181 uint32_t hclk = 60000000U;
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182 uint32_t tickstart = 0U;
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183 uint32_t err = ETH_SUCCESS;
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184
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185 /* Check the ETH peripheral state */
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186 if(heth == NULL)
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187 {
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188 return HAL_ERROR;
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189 }
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190
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191 /* Check parameters */
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192 assert_param(IS_ETH_AUTONEGOTIATION(heth->Init.AutoNegotiation));
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193 assert_param(IS_ETH_RX_MODE(heth->Init.RxMode));
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194 assert_param(IS_ETH_CHECKSUM_MODE(heth->Init.ChecksumMode));
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195 assert_param(IS_ETH_MEDIA_INTERFACE(heth->Init.MediaInterface));
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196
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197 if(heth->State == HAL_ETH_STATE_RESET)
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198 {
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199 /* Allocate lock resource and initialize it */
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200 heth->Lock = HAL_UNLOCKED;
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201 /* Init the low level hardware : GPIO, CLOCK, NVIC. */
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202 HAL_ETH_MspInit(heth);
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203 }
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204
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205 /* Enable SYSCFG Clock */
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206 __HAL_RCC_SYSCFG_CLK_ENABLE();
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207
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208 /* Select MII or RMII Mode*/
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209 SYSCFG->PMC &= ~(SYSCFG_PMC_MII_RMII_SEL);
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210 SYSCFG->PMC |= (uint32_t)heth->Init.MediaInterface;
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211
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212 /* Ethernet Software reset */
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213 /* Set the SWR bit: resets all MAC subsystem internal registers and logic */
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214 /* After reset all the registers holds their respective reset values */
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215 (heth->Instance)->DMABMR |= ETH_DMABMR_SR;
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216
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217 /* Get tick */
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218 tickstart = HAL_GetTick();
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219
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220 /* Wait for software reset */
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221 while (((heth->Instance)->DMABMR & ETH_DMABMR_SR) != (uint32_t)RESET)
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222 {
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223 /* Check for the Timeout */
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224 if((HAL_GetTick() - tickstart ) > ETH_TIMEOUT_SWRESET)
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225 {
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226 heth->State= HAL_ETH_STATE_TIMEOUT;
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227
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228 /* Process Unlocked */
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229 __HAL_UNLOCK(heth);
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230
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231 /* Note: The SWR is not performed if the ETH_RX_CLK or the ETH_TX_CLK are
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232 not available, please check your external PHY or the IO configuration */
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233 return HAL_TIMEOUT;
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234 }
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235 }
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236
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237 /*-------------------------------- MAC Initialization ----------------------*/
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238 /* Get the ETHERNET MACMIIAR value */
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239 tmpreg1 = (heth->Instance)->MACMIIAR;
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240 /* Clear CSR Clock Range CR[2:0] bits */
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241 tmpreg1 &= ETH_MACMIIAR_CR_MASK;
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242
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243 /* Get hclk frequency value */
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244 hclk = HAL_RCC_GetHCLKFreq();
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245
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246 /* Set CR bits depending on hclk value */
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247 if((hclk >= 20000000U)&&(hclk < 35000000U))
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248 {
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249 /* CSR Clock Range between 20-35 MHz */
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250 tmpreg1 |= (uint32_t)ETH_MACMIIAR_CR_Div16;
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251 }
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252 else if((hclk >= 35000000U)&&(hclk < 60000000U))
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253 {
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254 /* CSR Clock Range between 35-60 MHz */
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255 tmpreg1 |= (uint32_t)ETH_MACMIIAR_CR_Div26;
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256 }
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257 else if((hclk >= 60000000U)&&(hclk < 100000000U))
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258 {
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259 /* CSR Clock Range between 60-100 MHz */
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260 tmpreg1 |= (uint32_t)ETH_MACMIIAR_CR_Div42;
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261 }
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262 else if((hclk >= 100000000U)&&(hclk < 150000000U))
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263 {
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264 /* CSR Clock Range between 100-150 MHz */
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265 tmpreg1 |= (uint32_t)ETH_MACMIIAR_CR_Div62;
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266 }
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267 else /* ((hclk >= 150000000)&&(hclk <= 183000000)) */
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268 {
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269 /* CSR Clock Range between 150-183 MHz */
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270 tmpreg1 |= (uint32_t)ETH_MACMIIAR_CR_Div102;
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271 }
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272
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273 /* Write to ETHERNET MAC MIIAR: Configure the ETHERNET CSR Clock Range */
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274 (heth->Instance)->MACMIIAR = (uint32_t)tmpreg1;
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275
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276 /*-------------------- PHY initialization and configuration ----------------*/
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277 /* Put the PHY in reset mode */
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278 if((HAL_ETH_WritePHYRegister(heth, PHY_BCR, PHY_RESET)) != HAL_OK)
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279 {
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280 /* In case of write timeout */
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281 err = ETH_ERROR;
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282
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283 /* Config MAC and DMA */
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284 ETH_MACDMAConfig(heth, err);
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285
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286 /* Set the ETH peripheral state to READY */
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287 heth->State = HAL_ETH_STATE_READY;
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288
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289 /* Return HAL_ERROR */
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290 return HAL_ERROR;
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291 }
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292
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293 /* Delay to assure PHY reset */
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294 HAL_Delay(PHY_RESET_DELAY);
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295
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296 if((heth->Init).AutoNegotiation != ETH_AUTONEGOTIATION_DISABLE)
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297 {
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298 /* Get tick */
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299 tickstart = HAL_GetTick();
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300
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301 /* We wait for linked status */
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302 do
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303 {
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304 HAL_ETH_ReadPHYRegister(heth, PHY_BSR, &phyreg);
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305
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306 /* Check for the Timeout */
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307 if((HAL_GetTick() - tickstart ) > ETH_TIMEOUT_LINKED_STATE)
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308 {
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309 /* In case of write timeout */
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310 err = ETH_ERROR;
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311
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312 /* Config MAC and DMA */
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313 ETH_MACDMAConfig(heth, err);
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314
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315 heth->State= HAL_ETH_STATE_READY;
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316
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317 /* Process Unlocked */
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318 __HAL_UNLOCK(heth);
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319
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320 return HAL_TIMEOUT;
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321 }
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322 } while (((phyreg & PHY_LINKED_STATUS) != PHY_LINKED_STATUS));
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323
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324
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325 /* Enable Auto-Negotiation */
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326 if((HAL_ETH_WritePHYRegister(heth, PHY_BCR, PHY_AUTONEGOTIATION)) != HAL_OK)
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327 {
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328 /* In case of write timeout */
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329 err = ETH_ERROR;
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330
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331 /* Config MAC and DMA */
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332 ETH_MACDMAConfig(heth, err);
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333
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334 /* Set the ETH peripheral state to READY */
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335 heth->State = HAL_ETH_STATE_READY;
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336
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337 /* Return HAL_ERROR */
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338 return HAL_ERROR;
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339 }
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340
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341 /* Get tick */
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342 tickstart = HAL_GetTick();
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343
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344 /* Wait until the auto-negotiation will be completed */
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345 do
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346 {
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347 HAL_ETH_ReadPHYRegister(heth, PHY_BSR, &phyreg);
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348
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349 /* Check for the Timeout */
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350 if((HAL_GetTick() - tickstart ) > ETH_TIMEOUT_AUTONEGO_COMPLETED)
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351 {
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352 /* In case of write timeout */
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353 err = ETH_ERROR;
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354
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355 /* Config MAC and DMA */
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356 ETH_MACDMAConfig(heth, err);
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357
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358 heth->State= HAL_ETH_STATE_READY;
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359
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360 /* Process Unlocked */
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361 __HAL_UNLOCK(heth);
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362
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363 return HAL_TIMEOUT;
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364 }
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365
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366 } while (((phyreg & PHY_AUTONEGO_COMPLETE) != PHY_AUTONEGO_COMPLETE));
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367
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368 /* Read the result of the auto-negotiation */
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369 if((HAL_ETH_ReadPHYRegister(heth, PHY_SR, &phyreg)) != HAL_OK)
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370 {
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371 /* In case of write timeout */
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372 err = ETH_ERROR;
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373
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374 /* Config MAC and DMA */
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375 ETH_MACDMAConfig(heth, err);
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376
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377 /* Set the ETH peripheral state to READY */
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378 heth->State = HAL_ETH_STATE_READY;
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379
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380 /* Return HAL_ERROR */
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381 return HAL_ERROR;
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382 }
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383
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384 /* Configure the MAC with the Duplex Mode fixed by the auto-negotiation process */
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385 if((phyreg & PHY_DUPLEX_STATUS) != (uint32_t)RESET)
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386 {
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387 /* Set Ethernet duplex mode to Full-duplex following the auto-negotiation */
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388 (heth->Init).DuplexMode = ETH_MODE_FULLDUPLEX;
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389 }
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390 else
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391 {
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392 /* Set Ethernet duplex mode to Half-duplex following the auto-negotiation */
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393 (heth->Init).DuplexMode = ETH_MODE_HALFDUPLEX;
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394 }
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395 /* Configure the MAC with the speed fixed by the auto-negotiation process */
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396 if((phyreg & PHY_SPEED_STATUS) == PHY_SPEED_STATUS)
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397 {
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398 /* Set Ethernet speed to 10M following the auto-negotiation */
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399 (heth->Init).Speed = ETH_SPEED_10M;
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400 }
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401 else
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402 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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403 /* Set Ethernet speed to 100M following the auto-negotiation */
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404 (heth->Init).Speed = ETH_SPEED_100M;
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405 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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406 }
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407 else /* AutoNegotiation Disable */
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408 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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409 /* Check parameters */
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410 assert_param(IS_ETH_SPEED(heth->Init.Speed));
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411 assert_param(IS_ETH_DUPLEX_MODE(heth->Init.DuplexMode));
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412
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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413 /* Set MAC Speed and Duplex Mode */
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414 if(HAL_ETH_WritePHYRegister(heth, PHY_BCR, ((uint16_t)((heth->Init).DuplexMode >> 3U) |
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415 (uint16_t)((heth->Init).Speed >> 1U))) != HAL_OK)
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416 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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417 /* In case of write timeout */
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418 err = ETH_ERROR;
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419
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420 /* Config MAC and DMA */
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421 ETH_MACDMAConfig(heth, err);
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422
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423 /* Set the ETH peripheral state to READY */
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424 heth->State = HAL_ETH_STATE_READY;
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425
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426 /* Return HAL_ERROR */
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427 return HAL_ERROR;
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428 }
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429
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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430 /* Delay to assure PHY configuration */
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431 HAL_Delay(PHY_CONFIG_DELAY);
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432 }
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433
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434 /* Config MAC and DMA */
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435 ETH_MACDMAConfig(heth, err);
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436
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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437 /* Set ETH HAL State to Ready */
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438 heth->State= HAL_ETH_STATE_READY;
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439
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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440 /* Return function status */
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441 return HAL_OK;
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442 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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443
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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444 /**
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445 * @brief De-Initializes the ETH peripheral.
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446 * @param heth pointer to a ETH_HandleTypeDef structure that contains
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447 * the configuration information for ETHERNET module
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448 * @retval HAL status
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449 */
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450 HAL_StatusTypeDef HAL_ETH_DeInit(ETH_HandleTypeDef *heth)
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451 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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452 /* Set the ETH peripheral state to BUSY */
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453 heth->State = HAL_ETH_STATE_BUSY;
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454
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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455 /* De-Init the low level hardware : GPIO, CLOCK, NVIC. */
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456 HAL_ETH_MspDeInit(heth);
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457
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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458 /* Set ETH HAL state to Disabled */
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459 heth->State= HAL_ETH_STATE_RESET;
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460
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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461 /* Release Lock */
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462 __HAL_UNLOCK(heth);
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463
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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464 /* Return function status */
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465 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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466 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
467
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
468 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
469 * @brief Initializes the DMA Tx descriptors in chain mode.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
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470 * @param heth pointer to a ETH_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
471 * the configuration information for ETHERNET module
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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472 * @param DMATxDescTab Pointer to the first Tx desc list
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
473 * @param TxBuff Pointer to the first TxBuffer list
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
474 * @param TxBuffCount Number of the used Tx desc in the list
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
475 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
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476 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
477 HAL_StatusTypeDef HAL_ETH_DMATxDescListInit(ETH_HandleTypeDef *heth, ETH_DMADescTypeDef *DMATxDescTab, uint8_t *TxBuff, uint32_t TxBuffCount)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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478 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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479 uint32_t i = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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480 ETH_DMADescTypeDef *dmatxdesc;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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481
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
482 /* Process Locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
483 __HAL_LOCK(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
484
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
485 /* Set the ETH peripheral state to BUSY */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
486 heth->State = HAL_ETH_STATE_BUSY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
487
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
488 /* Set the DMATxDescToSet pointer with the first one of the DMATxDescTab list */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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489 heth->TxDesc = DMATxDescTab;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
490
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
491 /* Fill each DMATxDesc descriptor with the right values */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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492 for(i=0U; i < TxBuffCount; i++)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
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493 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
494 /* Get the pointer on the ith member of the Tx Desc list */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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495 dmatxdesc = DMATxDescTab + i;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
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496
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
497 /* Set Second Address Chained bit */
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498 dmatxdesc->Status = ETH_DMATXDESC_TCH;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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499
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
500 /* Set Buffer1 address pointer */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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501 dmatxdesc->Buffer1Addr = (uint32_t)(&TxBuff[i*ETH_TX_BUF_SIZE]);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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502
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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503 if ((heth->Init).ChecksumMode == ETH_CHECKSUM_BY_HARDWARE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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504 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
505 /* Set the DMA Tx descriptors checksum insertion */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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506 dmatxdesc->Status |= ETH_DMATXDESC_CHECKSUMTCPUDPICMPFULL;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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507 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
508
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
509 /* Initialize the next descriptor with the Next Descriptor Polling Enable */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
510 if(i < (TxBuffCount-1U))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
511 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
512 /* Set next descriptor address register with next descriptor base address */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
513 dmatxdesc->Buffer2NextDescAddr = (uint32_t)(DMATxDescTab+i+1U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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514 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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515 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
516 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
517 /* For last descriptor, set next descriptor address register equal to the first descriptor base address */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
518 dmatxdesc->Buffer2NextDescAddr = (uint32_t) DMATxDescTab;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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519 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
520 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
521
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
522 /* Set Transmit Descriptor List Address Register */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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523 (heth->Instance)->DMATDLAR = (uint32_t) DMATxDescTab;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
524
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
525 /* Set ETH HAL State to Ready */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
526 heth->State= HAL_ETH_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
527
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
528 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
529 __HAL_UNLOCK(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
530
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
531 /* Return function status */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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532 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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533 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
534
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
535 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
536 * @brief Initializes the DMA Rx descriptors in chain mode.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
537 * @param heth pointer to a ETH_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
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538 * the configuration information for ETHERNET module
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
539 * @param DMARxDescTab Pointer to the first Rx desc list
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
540 * @param RxBuff Pointer to the first RxBuffer list
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
541 * @param RxBuffCount Number of the used Rx desc in the list
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
542 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
543 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
544 HAL_StatusTypeDef HAL_ETH_DMARxDescListInit(ETH_HandleTypeDef *heth, ETH_DMADescTypeDef *DMARxDescTab, uint8_t *RxBuff, uint32_t RxBuffCount)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
545 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
546 uint32_t i = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
547 ETH_DMADescTypeDef *DMARxDesc;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
548
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
549 /* Process Locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
550 __HAL_LOCK(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
551
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
552 /* Set the ETH peripheral state to BUSY */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
553 heth->State = HAL_ETH_STATE_BUSY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
554
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
555 /* Set the Ethernet RxDesc pointer with the first one of the DMARxDescTab list */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
556 heth->RxDesc = DMARxDescTab;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
557
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
558 /* Fill each DMARxDesc descriptor with the right values */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
559 for(i=0U; i < RxBuffCount; i++)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
560 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
561 /* Get the pointer on the ith member of the Rx Desc list */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
562 DMARxDesc = DMARxDescTab+i;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
563
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
564 /* Set Own bit of the Rx descriptor Status */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
565 DMARxDesc->Status = ETH_DMARXDESC_OWN;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
566
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
567 /* Set Buffer1 size and Second Address Chained bit */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
568 DMARxDesc->ControlBufferSize = ETH_DMARXDESC_RCH | ETH_RX_BUF_SIZE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
569
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
570 /* Set Buffer1 address pointer */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
571 DMARxDesc->Buffer1Addr = (uint32_t)(&RxBuff[i*ETH_RX_BUF_SIZE]);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
572
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
573 if((heth->Init).RxMode == ETH_RXINTERRUPT_MODE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
574 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
575 /* Enable Ethernet DMA Rx Descriptor interrupt */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
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576 DMARxDesc->ControlBufferSize &= ~ETH_DMARXDESC_DIC;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
577 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
578
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
579 /* Initialize the next descriptor with the Next Descriptor Polling Enable */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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580 if(i < (RxBuffCount-1U))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
581 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
582 /* Set next descriptor address register with next descriptor base address */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
583 DMARxDesc->Buffer2NextDescAddr = (uint32_t)(DMARxDescTab+i+1U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
584 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
585 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
586 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
587 /* For last descriptor, set next descriptor address register equal to the first descriptor base address */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
588 DMARxDesc->Buffer2NextDescAddr = (uint32_t)(DMARxDescTab);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
589 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
590 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
591
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
592 /* Set Receive Descriptor List Address Register */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
593 (heth->Instance)->DMARDLAR = (uint32_t) DMARxDescTab;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
594
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
595 /* Set ETH HAL State to Ready */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
596 heth->State= HAL_ETH_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
597
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
598 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
599 __HAL_UNLOCK(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
600
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
601 /* Return function status */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
602 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
603 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
604
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
605 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
606 * @brief Initializes the ETH MSP.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
607 * @param heth pointer to a ETH_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
608 * the configuration information for ETHERNET module
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
609 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
610 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
611 __weak void HAL_ETH_MspInit(ETH_HandleTypeDef *heth)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
612 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
613 /* Prevent unused argument(s) compilation warning */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
614 UNUSED(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
615 /* NOTE : This function Should not be modified, when the callback is needed,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
616 the HAL_ETH_MspInit could be implemented in the user file
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
617 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
618 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
619
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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620 /**
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621 * @brief DeInitializes ETH MSP.
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622 * @param heth pointer to a ETH_HandleTypeDef structure that contains
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623 * the configuration information for ETHERNET module
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624 * @retval None
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625 */
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626 __weak void HAL_ETH_MspDeInit(ETH_HandleTypeDef *heth)
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627 {
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628 /* Prevent unused argument(s) compilation warning */
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629 UNUSED(heth);
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630 /* NOTE : This function Should not be modified, when the callback is needed,
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631 the HAL_ETH_MspDeInit could be implemented in the user file
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632 */
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633 }
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634
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635 /**
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636 * @}
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637 */
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638
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639 /** @defgroup ETH_Exported_Functions_Group2 IO operation functions
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640 * @brief Data transfers functions
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641 *
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642 @verbatim
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643 ==============================================================================
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644 ##### IO operation functions #####
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645 ==============================================================================
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646 [..] This section provides functions allowing to:
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647 (+) Transmit a frame
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648 HAL_ETH_TransmitFrame();
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649 (+) Receive a frame
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650 HAL_ETH_GetReceivedFrame();
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651 HAL_ETH_GetReceivedFrame_IT();
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652 (+) Read from an External PHY register
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653 HAL_ETH_ReadPHYRegister();
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654 (+) Write to an External PHY register
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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655 HAL_ETH_WritePHYRegister();
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656
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657 @endverbatim
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658
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659 * @{
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660 */
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661
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662 /**
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663 * @brief Sends an Ethernet frame.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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664 * @param heth pointer to a ETH_HandleTypeDef structure that contains
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665 * the configuration information for ETHERNET module
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666 * @param FrameLength Amount of data to be sent
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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667 * @retval HAL status
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668 */
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669 HAL_StatusTypeDef HAL_ETH_TransmitFrame(ETH_HandleTypeDef *heth, uint32_t FrameLength)
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670 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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671 uint32_t bufcount = 0U, size = 0U, i = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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672
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673 /* Process Locked */
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674 __HAL_LOCK(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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675
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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676 /* Set the ETH peripheral state to BUSY */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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677 heth->State = HAL_ETH_STATE_BUSY;
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678
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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679 if (FrameLength == 0U)
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680 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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681 /* Set ETH HAL state to READY */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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682 heth->State = HAL_ETH_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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683
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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684 /* Process Unlocked */
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685 __HAL_UNLOCK(heth);
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686
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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687 return HAL_ERROR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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688 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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689
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
690 /* Check if the descriptor is owned by the ETHERNET DMA (when set) or CPU (when reset) */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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691 if(((heth->TxDesc)->Status & ETH_DMATXDESC_OWN) != (uint32_t)RESET)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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692 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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693 /* OWN bit set */
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694 heth->State = HAL_ETH_STATE_BUSY_TX;
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695
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
696 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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697 __HAL_UNLOCK(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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698
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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699 return HAL_ERROR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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700 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
701
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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702 /* Get the number of needed Tx buffers for the current frame */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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703 if (FrameLength > ETH_TX_BUF_SIZE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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704 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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705 bufcount = FrameLength/ETH_TX_BUF_SIZE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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706 if (FrameLength % ETH_TX_BUF_SIZE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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707 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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708 bufcount++;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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709 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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710 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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711 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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712 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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713 bufcount = 1U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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714 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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715 if (bufcount == 1U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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716 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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717 /* Set LAST and FIRST segment */
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718 heth->TxDesc->Status |=ETH_DMATXDESC_FS|ETH_DMATXDESC_LS;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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719 /* Set frame size */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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720 heth->TxDesc->ControlBufferSize = (FrameLength & ETH_DMATXDESC_TBS1);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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721 /* Set Own bit of the Tx descriptor Status: gives the buffer back to ETHERNET DMA */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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722 heth->TxDesc->Status |= ETH_DMATXDESC_OWN;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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723 /* Point to next descriptor */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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724 heth->TxDesc= (ETH_DMADescTypeDef *)(heth->TxDesc->Buffer2NextDescAddr);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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725 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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726 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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727 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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728 for (i=0U; i< bufcount; i++)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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729 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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730 /* Clear FIRST and LAST segment bits */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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731 heth->TxDesc->Status &= ~(ETH_DMATXDESC_FS | ETH_DMATXDESC_LS);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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732
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
733 if (i == 0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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734 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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735 /* Setting the first segment bit */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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736 heth->TxDesc->Status |= ETH_DMATXDESC_FS;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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737 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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738
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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739 /* Program size */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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740 heth->TxDesc->ControlBufferSize = (ETH_TX_BUF_SIZE & ETH_DMATXDESC_TBS1);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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741
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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742 if (i == (bufcount-1U))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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743 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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744 /* Setting the last segment bit */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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745 heth->TxDesc->Status |= ETH_DMATXDESC_LS;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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746 size = FrameLength - (bufcount-1U)*ETH_TX_BUF_SIZE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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747 heth->TxDesc->ControlBufferSize = (size & ETH_DMATXDESC_TBS1);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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748 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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749
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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750 /* Set Own bit of the Tx descriptor Status: gives the buffer back to ETHERNET DMA */
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751 heth->TxDesc->Status |= ETH_DMATXDESC_OWN;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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752 /* point to next descriptor */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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753 heth->TxDesc = (ETH_DMADescTypeDef *)(heth->TxDesc->Buffer2NextDescAddr);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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754 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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755 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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756
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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757 /* When Tx Buffer unavailable flag is set: clear it and resume transmission */
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758 if (((heth->Instance)->DMASR & ETH_DMASR_TBUS) != (uint32_t)RESET)
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759 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
760 /* Clear TBUS ETHERNET DMA flag */
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761 (heth->Instance)->DMASR = ETH_DMASR_TBUS;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
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762 /* Resume DMA transmission*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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763 (heth->Instance)->DMATPDR = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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764 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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765
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
766 /* Set ETH HAL State to Ready */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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767 heth->State = HAL_ETH_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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768
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
769 /* Process Unlocked */
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770 __HAL_UNLOCK(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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771
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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772 /* Return function status */
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773 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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774 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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775
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
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776 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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777 * @brief Checks for received frames.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
778 * @param heth pointer to a ETH_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
779 * the configuration information for ETHERNET module
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
780 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
781 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
782 HAL_StatusTypeDef HAL_ETH_GetReceivedFrame(ETH_HandleTypeDef *heth)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
783 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
784 uint32_t framelength = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
785
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
786 /* Process Locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
787 __HAL_LOCK(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
788
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
789 /* Check the ETH state to BUSY */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
790 heth->State = HAL_ETH_STATE_BUSY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
791
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
792 /* Check if segment is not owned by DMA */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
793 /* (((heth->RxDesc->Status & ETH_DMARXDESC_OWN) == (uint32_t)RESET) && ((heth->RxDesc->Status & ETH_DMARXDESC_LS) != (uint32_t)RESET)) */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
794 if(((heth->RxDesc->Status & ETH_DMARXDESC_OWN) == (uint32_t)RESET))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
795 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
796 /* Check if last segment */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
797 if(((heth->RxDesc->Status & ETH_DMARXDESC_LS) != (uint32_t)RESET))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
798 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
799 /* increment segment count */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
800 (heth->RxFrameInfos).SegCount++;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
801
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
802 /* Check if last segment is first segment: one segment contains the frame */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
803 if ((heth->RxFrameInfos).SegCount == 1U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
804 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
805 (heth->RxFrameInfos).FSRxDesc =heth->RxDesc;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
806 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
807
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
808 heth->RxFrameInfos.LSRxDesc = heth->RxDesc;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
809
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
810 /* Get the Frame Length of the received packet: substruct 4 bytes of the CRC */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
811 framelength = (((heth->RxDesc)->Status & ETH_DMARXDESC_FL) >> ETH_DMARXDESC_FRAMELENGTHSHIFT) - 4U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
812 heth->RxFrameInfos.length = framelength;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
813
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
814 /* Get the address of the buffer start address */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
815 heth->RxFrameInfos.buffer = ((heth->RxFrameInfos).FSRxDesc)->Buffer1Addr;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
816 /* point to next descriptor */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
817 heth->RxDesc = (ETH_DMADescTypeDef*) ((heth->RxDesc)->Buffer2NextDescAddr);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
818
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
819 /* Set HAL State to Ready */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
820 heth->State = HAL_ETH_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
821
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
822 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
823 __HAL_UNLOCK(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
824
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
825 /* Return function status */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
826 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
827 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
828 /* Check if first segment */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
829 else if((heth->RxDesc->Status & ETH_DMARXDESC_FS) != (uint32_t)RESET)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
830 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
831 (heth->RxFrameInfos).FSRxDesc = heth->RxDesc;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
832 (heth->RxFrameInfos).LSRxDesc = NULL;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
833 (heth->RxFrameInfos).SegCount = 1U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
834 /* Point to next descriptor */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
835 heth->RxDesc = (ETH_DMADescTypeDef*) (heth->RxDesc->Buffer2NextDescAddr);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
836 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
837 /* Check if intermediate segment */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
838 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
839 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
840 (heth->RxFrameInfos).SegCount++;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
841 /* Point to next descriptor */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
842 heth->RxDesc = (ETH_DMADescTypeDef*) (heth->RxDesc->Buffer2NextDescAddr);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
843 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
844 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
845
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
846 /* Set ETH HAL State to Ready */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
847 heth->State = HAL_ETH_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
848
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
849 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
850 __HAL_UNLOCK(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
851
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
852 /* Return function status */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
853 return HAL_ERROR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
854 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
855
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
856 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
857 * @brief Gets the Received frame in interrupt mode.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
858 * @param heth pointer to a ETH_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
859 * the configuration information for ETHERNET module
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
860 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
861 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
862 HAL_StatusTypeDef HAL_ETH_GetReceivedFrame_IT(ETH_HandleTypeDef *heth)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
863 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
864 uint32_t descriptorscancounter = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
865
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
866 /* Process Locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
867 __HAL_LOCK(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
868
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
869 /* Set ETH HAL State to BUSY */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
870 heth->State = HAL_ETH_STATE_BUSY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
871
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
872 /* Scan descriptors owned by CPU */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
873 while (((heth->RxDesc->Status & ETH_DMARXDESC_OWN) == (uint32_t)RESET) && (descriptorscancounter < ETH_RXBUFNB))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
874 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
875 /* Just for security */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
876 descriptorscancounter++;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
877
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
878 /* Check if first segment in frame */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
879 /* ((heth->RxDesc->Status & ETH_DMARXDESC_FS) != (uint32_t)RESET) && ((heth->RxDesc->Status & ETH_DMARXDESC_LS) == (uint32_t)RESET)) */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
880 if((heth->RxDesc->Status & (ETH_DMARXDESC_FS | ETH_DMARXDESC_LS)) == (uint32_t)ETH_DMARXDESC_FS)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
881 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
882 heth->RxFrameInfos.FSRxDesc = heth->RxDesc;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
883 heth->RxFrameInfos.SegCount = 1U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
884 /* Point to next descriptor */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
885 heth->RxDesc = (ETH_DMADescTypeDef*) (heth->RxDesc->Buffer2NextDescAddr);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
886 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
887 /* Check if intermediate segment */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
888 /* ((heth->RxDesc->Status & ETH_DMARXDESC_LS) == (uint32_t)RESET)&& ((heth->RxDesc->Status & ETH_DMARXDESC_FS) == (uint32_t)RESET)) */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
889 else if ((heth->RxDesc->Status & (ETH_DMARXDESC_LS | ETH_DMARXDESC_FS)) == (uint32_t)RESET)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
890 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
891 /* Increment segment count */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
892 (heth->RxFrameInfos.SegCount)++;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
893 /* Point to next descriptor */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
894 heth->RxDesc = (ETH_DMADescTypeDef*)(heth->RxDesc->Buffer2NextDescAddr);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
895 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
896 /* Should be last segment */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
897 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
898 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
899 /* Last segment */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
900 heth->RxFrameInfos.LSRxDesc = heth->RxDesc;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
901
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
902 /* Increment segment count */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
903 (heth->RxFrameInfos.SegCount)++;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
904
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
905 /* Check if last segment is first segment: one segment contains the frame */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
906 if ((heth->RxFrameInfos.SegCount) == 1U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
907 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
908 heth->RxFrameInfos.FSRxDesc = heth->RxDesc;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
909 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
910
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
911 /* Get the Frame Length of the received packet: substruct 4 bytes of the CRC */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
912 heth->RxFrameInfos.length = (((heth->RxDesc)->Status & ETH_DMARXDESC_FL) >> ETH_DMARXDESC_FRAMELENGTHSHIFT) - 4U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
913
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
914 /* Get the address of the buffer start address */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
915 heth->RxFrameInfos.buffer =((heth->RxFrameInfos).FSRxDesc)->Buffer1Addr;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
916
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
917 /* Point to next descriptor */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
918 heth->RxDesc = (ETH_DMADescTypeDef*) (heth->RxDesc->Buffer2NextDescAddr);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
919
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
920 /* Set HAL State to Ready */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
921 heth->State = HAL_ETH_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
922
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
923 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
924 __HAL_UNLOCK(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
925
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
926 /* Return function status */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
927 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
928 }
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diff changeset
929 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
930
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
931 /* Set HAL State to Ready */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
932 heth->State = HAL_ETH_STATE_READY;
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parents:
diff changeset
933
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
934 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
935 __HAL_UNLOCK(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
936
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
937 /* Return function status */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
938 return HAL_ERROR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
939 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
940
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
941 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
942 * @brief This function handles ETH interrupt request.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
943 * @param heth pointer to a ETH_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
944 * the configuration information for ETHERNET module
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
945 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
946 */
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diff changeset
947 void HAL_ETH_IRQHandler(ETH_HandleTypeDef *heth)
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diff changeset
948 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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949 /* Frame received */
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diff changeset
950 if (__HAL_ETH_DMA_GET_FLAG(heth, ETH_DMA_FLAG_R))
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951 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
952 /* Receive complete callback */
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diff changeset
953 HAL_ETH_RxCpltCallback(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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954
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
955 /* Clear the Eth DMA Rx IT pending bits */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
956 __HAL_ETH_DMA_CLEAR_IT(heth, ETH_DMA_IT_R);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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957
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
958 /* Set HAL State to Ready */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
959 heth->State = HAL_ETH_STATE_READY;
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diff changeset
960
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
961 /* Process Unlocked */
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diff changeset
962 __HAL_UNLOCK(heth);
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963
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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964 }
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965 /* Frame transmitted */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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966 else if (__HAL_ETH_DMA_GET_FLAG(heth, ETH_DMA_FLAG_T))
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967 {
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diff changeset
968 /* Transfer complete callback */
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969 HAL_ETH_TxCpltCallback(heth);
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970
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
971 /* Clear the Eth DMA Tx IT pending bits */
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972 __HAL_ETH_DMA_CLEAR_IT(heth, ETH_DMA_IT_T);
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973
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
974 /* Set HAL State to Ready */
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975 heth->State = HAL_ETH_STATE_READY;
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diff changeset
976
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diff changeset
977 /* Process Unlocked */
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diff changeset
978 __HAL_UNLOCK(heth);
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979 }
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980
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
981 /* Clear the interrupt flags */
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982 __HAL_ETH_DMA_CLEAR_IT(heth, ETH_DMA_IT_NIS);
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diff changeset
983
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
984 /* ETH DMA Error */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
985 if(__HAL_ETH_DMA_GET_FLAG(heth, ETH_DMA_FLAG_AIS))
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986 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
987 /* Ethernet Error callback */
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diff changeset
988 HAL_ETH_ErrorCallback(heth);
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989
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
990 /* Clear the interrupt flags */
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diff changeset
991 __HAL_ETH_DMA_CLEAR_IT(heth, ETH_DMA_FLAG_AIS);
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diff changeset
992
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diff changeset
993 /* Set HAL State to Ready */
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diff changeset
994 heth->State = HAL_ETH_STATE_READY;
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diff changeset
995
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
996 /* Process Unlocked */
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diff changeset
997 __HAL_UNLOCK(heth);
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998 }
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999 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1000
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1001 /**
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diff changeset
1002 * @brief Tx Transfer completed callbacks.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1003 * @param heth pointer to a ETH_HandleTypeDef structure that contains
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1004 * the configuration information for ETHERNET module
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1005 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1006 */
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1007 __weak void HAL_ETH_TxCpltCallback(ETH_HandleTypeDef *heth)
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1008 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1009 /* Prevent unused argument(s) compilation warning */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1010 UNUSED(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1011 /* NOTE : This function Should not be modified, when the callback is needed,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1012 the HAL_ETH_TxCpltCallback could be implemented in the user file
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1013 */
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1014 }
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1015
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1016 /**
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diff changeset
1017 * @brief Rx Transfer completed callbacks.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1018 * @param heth pointer to a ETH_HandleTypeDef structure that contains
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1019 * the configuration information for ETHERNET module
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1020 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1021 */
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1022 __weak void HAL_ETH_RxCpltCallback(ETH_HandleTypeDef *heth)
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1023 {
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1024 /* Prevent unused argument(s) compilation warning */
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diff changeset
1025 UNUSED(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1026 /* NOTE : This function Should not be modified, when the callback is needed,
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1027 the HAL_ETH_TxCpltCallback could be implemented in the user file
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1028 */
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1029 }
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1030
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1031 /**
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1032 * @brief Ethernet transfer error callbacks
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1033 * @param heth pointer to a ETH_HandleTypeDef structure that contains
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1034 * the configuration information for ETHERNET module
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1035 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1036 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1037 __weak void HAL_ETH_ErrorCallback(ETH_HandleTypeDef *heth)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1038 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1039 /* Prevent unused argument(s) compilation warning */
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1040 UNUSED(heth);
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1041 /* NOTE : This function Should not be modified, when the callback is needed,
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1042 the HAL_ETH_TxCpltCallback could be implemented in the user file
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1043 */
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1044 }
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1045
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1046 /**
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1047 * @brief Reads a PHY register
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1048 * @param heth pointer to a ETH_HandleTypeDef structure that contains
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1049 * the configuration information for ETHERNET module
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1050 * @param PHYReg PHY register address, is the index of one of the 32 PHY register.
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1051 * This parameter can be one of the following values:
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1052 * PHY_BCR: Transceiver Basic Control Register,
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1053 * PHY_BSR: Transceiver Basic Status Register.
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1054 * More PHY register could be read depending on the used PHY
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1055 * @param RegValue PHY register value
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1056 * @retval HAL status
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1057 */
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1058 HAL_StatusTypeDef HAL_ETH_ReadPHYRegister(ETH_HandleTypeDef *heth, uint16_t PHYReg, uint32_t *RegValue)
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1059 {
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1060 uint32_t tmpreg1 = 0U;
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1061 uint32_t tickstart = 0U;
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1062
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1063 /* Check parameters */
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1064 assert_param(IS_ETH_PHY_ADDRESS(heth->Init.PhyAddress));
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1065
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1066 /* Check the ETH peripheral state */
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1067 if(heth->State == HAL_ETH_STATE_BUSY_RD)
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1068 {
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1069 return HAL_BUSY;
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1070 }
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1071 /* Set ETH HAL State to BUSY_RD */
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1072 heth->State = HAL_ETH_STATE_BUSY_RD;
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1073
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1074 /* Get the ETHERNET MACMIIAR value */
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1075 tmpreg1 = heth->Instance->MACMIIAR;
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1076
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1077 /* Keep only the CSR Clock Range CR[2:0] bits value */
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1078 tmpreg1 &= ~ETH_MACMIIAR_CR_MASK;
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1079
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1080 /* Prepare the MII address register value */
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1081 tmpreg1 |=(((uint32_t)heth->Init.PhyAddress << 11U) & ETH_MACMIIAR_PA); /* Set the PHY device address */
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1082 tmpreg1 |=(((uint32_t)PHYReg<<6U) & ETH_MACMIIAR_MR); /* Set the PHY register address */
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diff changeset
1083 tmpreg1 &= ~ETH_MACMIIAR_MW; /* Set the read mode */
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diff changeset
1084 tmpreg1 |= ETH_MACMIIAR_MB; /* Set the MII Busy bit */
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diff changeset
1085
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diff changeset
1086 /* Write the result value into the MII Address register */
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diff changeset
1087 heth->Instance->MACMIIAR = tmpreg1;
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parents:
diff changeset
1088
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diff changeset
1089 /* Get tick */
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diff changeset
1090 tickstart = HAL_GetTick();
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1091
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diff changeset
1092 /* Check for the Busy flag */
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diff changeset
1093 while((tmpreg1 & ETH_MACMIIAR_MB) == ETH_MACMIIAR_MB)
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1094 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1095 /* Check for the Timeout */
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diff changeset
1096 if((HAL_GetTick() - tickstart ) > PHY_READ_TO)
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diff changeset
1097 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1098 heth->State= HAL_ETH_STATE_READY;
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diff changeset
1099
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diff changeset
1100 /* Process Unlocked */
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diff changeset
1101 __HAL_UNLOCK(heth);
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diff changeset
1102
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1103 return HAL_TIMEOUT;
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diff changeset
1104 }
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diff changeset
1105
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1106 tmpreg1 = heth->Instance->MACMIIAR;
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diff changeset
1107 }
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diff changeset
1108
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1109 /* Get MACMIIDR value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1110 *RegValue = (uint16_t)(heth->Instance->MACMIIDR);
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1111
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1112 /* Set ETH HAL State to READY */
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1113 heth->State = HAL_ETH_STATE_READY;
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diff changeset
1114
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1115 /* Return function status */
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1116 return HAL_OK;
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1117 }
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1118
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1119 /**
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1120 * @brief Writes to a PHY register.
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1121 * @param heth pointer to a ETH_HandleTypeDef structure that contains
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1122 * the configuration information for ETHERNET module
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1123 * @param PHYReg PHY register address, is the index of one of the 32 PHY register.
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1124 * This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1125 * PHY_BCR: Transceiver Control Register.
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1126 * More PHY register could be written depending on the used PHY
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1127 * @param RegValue the value to write
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1128 * @retval HAL status
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1129 */
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1130 HAL_StatusTypeDef HAL_ETH_WritePHYRegister(ETH_HandleTypeDef *heth, uint16_t PHYReg, uint32_t RegValue)
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1131 {
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1132 uint32_t tmpreg1 = 0U;
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1133 uint32_t tickstart = 0U;
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1134
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1135 /* Check parameters */
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1136 assert_param(IS_ETH_PHY_ADDRESS(heth->Init.PhyAddress));
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1137
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1138 /* Check the ETH peripheral state */
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1139 if(heth->State == HAL_ETH_STATE_BUSY_WR)
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1140 {
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1141 return HAL_BUSY;
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1142 }
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1143 /* Set ETH HAL State to BUSY_WR */
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diff changeset
1144 heth->State = HAL_ETH_STATE_BUSY_WR;
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diff changeset
1145
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1146 /* Get the ETHERNET MACMIIAR value */
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diff changeset
1147 tmpreg1 = heth->Instance->MACMIIAR;
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diff changeset
1148
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1149 /* Keep only the CSR Clock Range CR[2:0] bits value */
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diff changeset
1150 tmpreg1 &= ~ETH_MACMIIAR_CR_MASK;
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diff changeset
1151
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1152 /* Prepare the MII register address value */
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diff changeset
1153 tmpreg1 |=(((uint32_t)heth->Init.PhyAddress<<11U) & ETH_MACMIIAR_PA); /* Set the PHY device address */
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diff changeset
1154 tmpreg1 |=(((uint32_t)PHYReg<<6U) & ETH_MACMIIAR_MR); /* Set the PHY register address */
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1155 tmpreg1 |= ETH_MACMIIAR_MW; /* Set the write mode */
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diff changeset
1156 tmpreg1 |= ETH_MACMIIAR_MB; /* Set the MII Busy bit */
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diff changeset
1157
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1158 /* Give the value to the MII data register */
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diff changeset
1159 heth->Instance->MACMIIDR = (uint16_t)RegValue;
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diff changeset
1160
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1161 /* Write the result value into the MII Address register */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1162 heth->Instance->MACMIIAR = tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1163
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1164 /* Get tick */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1165 tickstart = HAL_GetTick();
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1166
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1167 /* Check for the Busy flag */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1168 while((tmpreg1 & ETH_MACMIIAR_MB) == ETH_MACMIIAR_MB)
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1169 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1170 /* Check for the Timeout */
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diff changeset
1171 if((HAL_GetTick() - tickstart ) > PHY_WRITE_TO)
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1172 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1173 heth->State= HAL_ETH_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1174
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1175 /* Process Unlocked */
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diff changeset
1176 __HAL_UNLOCK(heth);
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1177
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1178 return HAL_TIMEOUT;
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diff changeset
1179 }
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1180
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1181 tmpreg1 = heth->Instance->MACMIIAR;
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1182 }
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diff changeset
1183
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1184 /* Set ETH HAL State to READY */
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1185 heth->State = HAL_ETH_STATE_READY;
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1186
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1187 /* Return function status */
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diff changeset
1188 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1189 }
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1190
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1191 /**
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1192 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1193 */
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1194
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1195 /** @defgroup ETH_Exported_Functions_Group3 Peripheral Control functions
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1196 * @brief Peripheral Control functions
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1197 *
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1198 @verbatim
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1199 ===============================================================================
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1200 ##### Peripheral Control functions #####
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1201 ===============================================================================
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1202 [..] This section provides functions allowing to:
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1203 (+) Enable MAC and DMA transmission and reception.
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1204 HAL_ETH_Start();
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1205 (+) Disable MAC and DMA transmission and reception.
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1206 HAL_ETH_Stop();
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1207 (+) Set the MAC configuration in runtime mode
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1208 HAL_ETH_ConfigMAC();
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1209 (+) Set the DMA configuration in runtime mode
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1210 HAL_ETH_ConfigDMA();
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1211
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1212 @endverbatim
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1213 * @{
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1214 */
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1215
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1216 /**
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1217 * @brief Enables Ethernet MAC and DMA reception/transmission
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1218 * @param heth pointer to a ETH_HandleTypeDef structure that contains
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1219 * the configuration information for ETHERNET module
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1220 * @retval HAL status
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1221 */
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1222 HAL_StatusTypeDef HAL_ETH_Start(ETH_HandleTypeDef *heth)
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1223 {
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1224 /* Process Locked */
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1225 __HAL_LOCK(heth);
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1226
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1227 /* Set the ETH peripheral state to BUSY */
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1228 heth->State = HAL_ETH_STATE_BUSY;
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1229
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1230 /* Enable transmit state machine of the MAC for transmission on the MII */
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1231 ETH_MACTransmissionEnable(heth);
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1232
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1233 /* Enable receive state machine of the MAC for reception from the MII */
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1234 ETH_MACReceptionEnable(heth);
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1235
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1236 /* Flush Transmit FIFO */
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1237 ETH_FlushTransmitFIFO(heth);
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diff changeset
1238
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1239 /* Start DMA transmission */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1240 ETH_DMATransmissionEnable(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1241
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1242 /* Start DMA reception */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1243 ETH_DMAReceptionEnable(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1244
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1245 /* Set the ETH state to READY*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1246 heth->State= HAL_ETH_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1247
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1248 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1249 __HAL_UNLOCK(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1250
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1251 /* Return function status */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1252 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1253 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1254
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1255 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1256 * @brief Stop Ethernet MAC and DMA reception/transmission
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1257 * @param heth pointer to a ETH_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1258 * the configuration information for ETHERNET module
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1259 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1260 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1261 HAL_StatusTypeDef HAL_ETH_Stop(ETH_HandleTypeDef *heth)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1262 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1263 /* Process Locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1264 __HAL_LOCK(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1265
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1266 /* Set the ETH peripheral state to BUSY */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1267 heth->State = HAL_ETH_STATE_BUSY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1268
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1269 /* Stop DMA transmission */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1270 ETH_DMATransmissionDisable(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1271
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1272 /* Stop DMA reception */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1273 ETH_DMAReceptionDisable(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1274
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1275 /* Disable receive state machine of the MAC for reception from the MII */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1276 ETH_MACReceptionDisable(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1277
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1278 /* Flush Transmit FIFO */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1279 ETH_FlushTransmitFIFO(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1280
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1281 /* Disable transmit state machine of the MAC for transmission on the MII */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1282 ETH_MACTransmissionDisable(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1283
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1284 /* Set the ETH state*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1285 heth->State = HAL_ETH_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1286
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1287 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1288 __HAL_UNLOCK(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1289
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1290 /* Return function status */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1291 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1292 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1293
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1294 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1295 * @brief Set ETH MAC Configuration.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1296 * @param heth pointer to a ETH_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1297 * the configuration information for ETHERNET module
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1298 * @param macconf MAC Configuration structure
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1299 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1300 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1301 HAL_StatusTypeDef HAL_ETH_ConfigMAC(ETH_HandleTypeDef *heth, ETH_MACInitTypeDef *macconf)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1302 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1303 uint32_t tmpreg1 = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1304
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1305 /* Process Locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1306 __HAL_LOCK(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1307
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1308 /* Set the ETH peripheral state to BUSY */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1309 heth->State= HAL_ETH_STATE_BUSY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1310
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1311 assert_param(IS_ETH_SPEED(heth->Init.Speed));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1312 assert_param(IS_ETH_DUPLEX_MODE(heth->Init.DuplexMode));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1313
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1314 if (macconf != NULL)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1315 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1316 /* Check the parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1317 assert_param(IS_ETH_WATCHDOG(macconf->Watchdog));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1318 assert_param(IS_ETH_JABBER(macconf->Jabber));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1319 assert_param(IS_ETH_INTER_FRAME_GAP(macconf->InterFrameGap));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1320 assert_param(IS_ETH_CARRIER_SENSE(macconf->CarrierSense));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1321 assert_param(IS_ETH_RECEIVE_OWN(macconf->ReceiveOwn));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1322 assert_param(IS_ETH_LOOPBACK_MODE(macconf->LoopbackMode));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1323 assert_param(IS_ETH_CHECKSUM_OFFLOAD(macconf->ChecksumOffload));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1324 assert_param(IS_ETH_RETRY_TRANSMISSION(macconf->RetryTransmission));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1325 assert_param(IS_ETH_AUTOMATIC_PADCRC_STRIP(macconf->AutomaticPadCRCStrip));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1326 assert_param(IS_ETH_BACKOFF_LIMIT(macconf->BackOffLimit));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1327 assert_param(IS_ETH_DEFERRAL_CHECK(macconf->DeferralCheck));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1328 assert_param(IS_ETH_RECEIVE_ALL(macconf->ReceiveAll));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1329 assert_param(IS_ETH_SOURCE_ADDR_FILTER(macconf->SourceAddrFilter));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1330 assert_param(IS_ETH_CONTROL_FRAMES(macconf->PassControlFrames));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1331 assert_param(IS_ETH_BROADCAST_FRAMES_RECEPTION(macconf->BroadcastFramesReception));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1332 assert_param(IS_ETH_DESTINATION_ADDR_FILTER(macconf->DestinationAddrFilter));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1333 assert_param(IS_ETH_PROMISCUOUS_MODE(macconf->PromiscuousMode));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1334 assert_param(IS_ETH_MULTICAST_FRAMES_FILTER(macconf->MulticastFramesFilter));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1335 assert_param(IS_ETH_UNICAST_FRAMES_FILTER(macconf->UnicastFramesFilter));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1336 assert_param(IS_ETH_PAUSE_TIME(macconf->PauseTime));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1337 assert_param(IS_ETH_ZEROQUANTA_PAUSE(macconf->ZeroQuantaPause));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1338 assert_param(IS_ETH_PAUSE_LOW_THRESHOLD(macconf->PauseLowThreshold));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1339 assert_param(IS_ETH_UNICAST_PAUSE_FRAME_DETECT(macconf->UnicastPauseFrameDetect));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1340 assert_param(IS_ETH_RECEIVE_FLOWCONTROL(macconf->ReceiveFlowControl));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1341 assert_param(IS_ETH_TRANSMIT_FLOWCONTROL(macconf->TransmitFlowControl));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1342 assert_param(IS_ETH_VLAN_TAG_COMPARISON(macconf->VLANTagComparison));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1343 assert_param(IS_ETH_VLAN_TAG_IDENTIFIER(macconf->VLANTagIdentifier));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1344
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1345 /*------------------------ ETHERNET MACCR Configuration --------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1346 /* Get the ETHERNET MACCR value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1347 tmpreg1 = (heth->Instance)->MACCR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1348 /* Clear WD, PCE, PS, TE and RE bits */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1349 tmpreg1 &= ETH_MACCR_CLEAR_MASK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1350
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1351 tmpreg1 |= (uint32_t)(macconf->Watchdog |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1352 macconf->Jabber |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1353 macconf->InterFrameGap |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1354 macconf->CarrierSense |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1355 (heth->Init).Speed |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1356 macconf->ReceiveOwn |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1357 macconf->LoopbackMode |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1358 (heth->Init).DuplexMode |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1359 macconf->ChecksumOffload |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1360 macconf->RetryTransmission |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1361 macconf->AutomaticPadCRCStrip |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1362 macconf->BackOffLimit |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1363 macconf->DeferralCheck);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1364
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1365 /* Write to ETHERNET MACCR */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1366 (heth->Instance)->MACCR = (uint32_t)tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1367
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1368 /* Wait until the write operation will be taken into account :
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1369 at least four TX_CLK/RX_CLK clock cycles */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1370 tmpreg1 = (heth->Instance)->MACCR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1371 HAL_Delay(ETH_REG_WRITE_DELAY);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1372 (heth->Instance)->MACCR = tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1373
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1374 /*----------------------- ETHERNET MACFFR Configuration --------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1375 /* Write to ETHERNET MACFFR */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1376 (heth->Instance)->MACFFR = (uint32_t)(macconf->ReceiveAll |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1377 macconf->SourceAddrFilter |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1378 macconf->PassControlFrames |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1379 macconf->BroadcastFramesReception |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1380 macconf->DestinationAddrFilter |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1381 macconf->PromiscuousMode |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1382 macconf->MulticastFramesFilter |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1383 macconf->UnicastFramesFilter);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1384
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1385 /* Wait until the write operation will be taken into account :
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1386 at least four TX_CLK/RX_CLK clock cycles */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1387 tmpreg1 = (heth->Instance)->MACFFR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1388 HAL_Delay(ETH_REG_WRITE_DELAY);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1389 (heth->Instance)->MACFFR = tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1390
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1391 /*--------------- ETHERNET MACHTHR and MACHTLR Configuration ---------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1392 /* Write to ETHERNET MACHTHR */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1393 (heth->Instance)->MACHTHR = (uint32_t)macconf->HashTableHigh;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1394
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1395 /* Write to ETHERNET MACHTLR */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1396 (heth->Instance)->MACHTLR = (uint32_t)macconf->HashTableLow;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1397 /*----------------------- ETHERNET MACFCR Configuration --------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1398
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1399 /* Get the ETHERNET MACFCR value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1400 tmpreg1 = (heth->Instance)->MACFCR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1401 /* Clear xx bits */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1402 tmpreg1 &= ETH_MACFCR_CLEAR_MASK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1403
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1404 tmpreg1 |= (uint32_t)((macconf->PauseTime << 16U) |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1405 macconf->ZeroQuantaPause |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1406 macconf->PauseLowThreshold |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1407 macconf->UnicastPauseFrameDetect |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1408 macconf->ReceiveFlowControl |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1409 macconf->TransmitFlowControl);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1410
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1411 /* Write to ETHERNET MACFCR */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1412 (heth->Instance)->MACFCR = (uint32_t)tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1413
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1414 /* Wait until the write operation will be taken into account :
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1415 at least four TX_CLK/RX_CLK clock cycles */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1416 tmpreg1 = (heth->Instance)->MACFCR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1417 HAL_Delay(ETH_REG_WRITE_DELAY);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1418 (heth->Instance)->MACFCR = tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1419
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1420 /*----------------------- ETHERNET MACVLANTR Configuration -----------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1421 (heth->Instance)->MACVLANTR = (uint32_t)(macconf->VLANTagComparison |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1422 macconf->VLANTagIdentifier);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1423
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1424 /* Wait until the write operation will be taken into account :
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1425 at least four TX_CLK/RX_CLK clock cycles */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1426 tmpreg1 = (heth->Instance)->MACVLANTR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1427 HAL_Delay(ETH_REG_WRITE_DELAY);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1428 (heth->Instance)->MACVLANTR = tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1429 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1430 else /* macconf == NULL : here we just configure Speed and Duplex mode */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1431 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1432 /*------------------------ ETHERNET MACCR Configuration --------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1433 /* Get the ETHERNET MACCR value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1434 tmpreg1 = (heth->Instance)->MACCR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1435
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1436 /* Clear FES and DM bits */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1437 tmpreg1 &= ~(0x00004800U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1438
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1439 tmpreg1 |= (uint32_t)(heth->Init.Speed | heth->Init.DuplexMode);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1440
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1441 /* Write to ETHERNET MACCR */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1442 (heth->Instance)->MACCR = (uint32_t)tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1443
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1444 /* Wait until the write operation will be taken into account:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1445 at least four TX_CLK/RX_CLK clock cycles */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1446 tmpreg1 = (heth->Instance)->MACCR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1447 HAL_Delay(ETH_REG_WRITE_DELAY);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1448 (heth->Instance)->MACCR = tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1449 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1450
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1451 /* Set the ETH state to Ready */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1452 heth->State= HAL_ETH_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1453
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1454 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1455 __HAL_UNLOCK(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1456
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1457 /* Return function status */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1458 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1459 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1460
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1461 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1462 * @brief Sets ETH DMA Configuration.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1463 * @param heth pointer to a ETH_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1464 * the configuration information for ETHERNET module
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1465 * @param dmaconf DMA Configuration structure
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1466 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1467 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1468 HAL_StatusTypeDef HAL_ETH_ConfigDMA(ETH_HandleTypeDef *heth, ETH_DMAInitTypeDef *dmaconf)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1469 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1470 uint32_t tmpreg1 = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1471
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1472 /* Process Locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1473 __HAL_LOCK(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1474
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1475 /* Set the ETH peripheral state to BUSY */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1476 heth->State= HAL_ETH_STATE_BUSY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1477
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1478 /* Check parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1479 assert_param(IS_ETH_DROP_TCPIP_CHECKSUM_FRAME(dmaconf->DropTCPIPChecksumErrorFrame));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1480 assert_param(IS_ETH_RECEIVE_STORE_FORWARD(dmaconf->ReceiveStoreForward));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1481 assert_param(IS_ETH_FLUSH_RECEIVE_FRAME(dmaconf->FlushReceivedFrame));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1482 assert_param(IS_ETH_TRANSMIT_STORE_FORWARD(dmaconf->TransmitStoreForward));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1483 assert_param(IS_ETH_TRANSMIT_THRESHOLD_CONTROL(dmaconf->TransmitThresholdControl));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1484 assert_param(IS_ETH_FORWARD_ERROR_FRAMES(dmaconf->ForwardErrorFrames));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1485 assert_param(IS_ETH_FORWARD_UNDERSIZED_GOOD_FRAMES(dmaconf->ForwardUndersizedGoodFrames));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1486 assert_param(IS_ETH_RECEIVE_THRESHOLD_CONTROL(dmaconf->ReceiveThresholdControl));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1487 assert_param(IS_ETH_SECOND_FRAME_OPERATE(dmaconf->SecondFrameOperate));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1488 assert_param(IS_ETH_ADDRESS_ALIGNED_BEATS(dmaconf->AddressAlignedBeats));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1489 assert_param(IS_ETH_FIXED_BURST(dmaconf->FixedBurst));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1490 assert_param(IS_ETH_RXDMA_BURST_LENGTH(dmaconf->RxDMABurstLength));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1491 assert_param(IS_ETH_TXDMA_BURST_LENGTH(dmaconf->TxDMABurstLength));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1492 assert_param(IS_ETH_ENHANCED_DESCRIPTOR_FORMAT(dmaconf->EnhancedDescriptorFormat));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1493 assert_param(IS_ETH_DMA_DESC_SKIP_LENGTH(dmaconf->DescriptorSkipLength));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1494 assert_param(IS_ETH_DMA_ARBITRATION_ROUNDROBIN_RXTX(dmaconf->DMAArbitration));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1495
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1496 /*----------------------- ETHERNET DMAOMR Configuration --------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1497 /* Get the ETHERNET DMAOMR value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1498 tmpreg1 = (heth->Instance)->DMAOMR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1499 /* Clear xx bits */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1500 tmpreg1 &= ETH_DMAOMR_CLEAR_MASK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1501
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1502 tmpreg1 |= (uint32_t)(dmaconf->DropTCPIPChecksumErrorFrame |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1503 dmaconf->ReceiveStoreForward |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1504 dmaconf->FlushReceivedFrame |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1505 dmaconf->TransmitStoreForward |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1506 dmaconf->TransmitThresholdControl |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1507 dmaconf->ForwardErrorFrames |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1508 dmaconf->ForwardUndersizedGoodFrames |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1509 dmaconf->ReceiveThresholdControl |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1510 dmaconf->SecondFrameOperate);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1511
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1512 /* Write to ETHERNET DMAOMR */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1513 (heth->Instance)->DMAOMR = (uint32_t)tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1514
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1515 /* Wait until the write operation will be taken into account:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1516 at least four TX_CLK/RX_CLK clock cycles */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1517 tmpreg1 = (heth->Instance)->DMAOMR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1518 HAL_Delay(ETH_REG_WRITE_DELAY);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1519 (heth->Instance)->DMAOMR = tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1520
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1521 /*----------------------- ETHERNET DMABMR Configuration --------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1522 (heth->Instance)->DMABMR = (uint32_t)(dmaconf->AddressAlignedBeats |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1523 dmaconf->FixedBurst |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1524 dmaconf->RxDMABurstLength | /* !! if 4xPBL is selected for Tx or Rx it is applied for the other */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1525 dmaconf->TxDMABurstLength |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1526 dmaconf->EnhancedDescriptorFormat |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1527 (dmaconf->DescriptorSkipLength << 2U) |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1528 dmaconf->DMAArbitration |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1529 ETH_DMABMR_USP); /* Enable use of separate PBL for Rx and Tx */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1530
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1531 /* Wait until the write operation will be taken into account:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1532 at least four TX_CLK/RX_CLK clock cycles */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1533 tmpreg1 = (heth->Instance)->DMABMR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1534 HAL_Delay(ETH_REG_WRITE_DELAY);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1535 (heth->Instance)->DMABMR = tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1536
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1537 /* Set the ETH state to Ready */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1538 heth->State= HAL_ETH_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1539
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1540 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1541 __HAL_UNLOCK(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1542
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1543 /* Return function status */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1544 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1545 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1546
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1547 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1548 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1549 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1550
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1551 /** @defgroup ETH_Exported_Functions_Group4 Peripheral State functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1552 * @brief Peripheral State functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1553 *
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1554 @verbatim
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1555 ===============================================================================
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1556 ##### Peripheral State functions #####
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1557 ===============================================================================
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1558 [..]
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1559 This subsection permits to get in run-time the status of the peripheral
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1560 and the data flow.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1561 (+) Get the ETH handle state:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1562 HAL_ETH_GetState();
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1563
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1564
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1565 @endverbatim
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1566 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1567 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1568
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1569 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1570 * @brief Return the ETH HAL state
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1571 * @param heth pointer to a ETH_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
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1572 * the configuration information for ETHERNET module
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1573 * @retval HAL state
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1574 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1575 HAL_ETH_StateTypeDef HAL_ETH_GetState(ETH_HandleTypeDef *heth)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1576 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1577 /* Return ETH state */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1578 return heth->State;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1579 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1580
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1581 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1582 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1583 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1584
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1585 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1586 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1587 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1588
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1589 /** @addtogroup ETH_Private_Functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1590 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1591 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1592
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1593 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1594 * @brief Configures Ethernet MAC and DMA with default parameters.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1595 * @param heth pointer to a ETH_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1596 * the configuration information for ETHERNET module
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1597 * @param err Ethernet Init error
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1598 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1599 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1600 static void ETH_MACDMAConfig(ETH_HandleTypeDef *heth, uint32_t err)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1601 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1602 ETH_MACInitTypeDef macinit;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1603 ETH_DMAInitTypeDef dmainit;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1604 uint32_t tmpreg1 = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1605
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1606 if (err != ETH_SUCCESS) /* Auto-negotiation failed */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1607 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1608 /* Set Ethernet duplex mode to Full-duplex */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1609 (heth->Init).DuplexMode = ETH_MODE_FULLDUPLEX;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1610
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1611 /* Set Ethernet speed to 100M */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1612 (heth->Init).Speed = ETH_SPEED_100M;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1613 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1614
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1615 /* Ethernet MAC default initialization **************************************/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1616 macinit.Watchdog = ETH_WATCHDOG_ENABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1617 macinit.Jabber = ETH_JABBER_ENABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1618 macinit.InterFrameGap = ETH_INTERFRAMEGAP_96BIT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1619 macinit.CarrierSense = ETH_CARRIERSENCE_ENABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1620 macinit.ReceiveOwn = ETH_RECEIVEOWN_ENABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1621 macinit.LoopbackMode = ETH_LOOPBACKMODE_DISABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1622 if(heth->Init.ChecksumMode == ETH_CHECKSUM_BY_HARDWARE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1623 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1624 macinit.ChecksumOffload = ETH_CHECKSUMOFFLAOD_ENABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1625 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1626 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1627 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1628 macinit.ChecksumOffload = ETH_CHECKSUMOFFLAOD_DISABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1629 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1630 macinit.RetryTransmission = ETH_RETRYTRANSMISSION_DISABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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1631 macinit.AutomaticPadCRCStrip = ETH_AUTOMATICPADCRCSTRIP_DISABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1632 macinit.BackOffLimit = ETH_BACKOFFLIMIT_10;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1633 macinit.DeferralCheck = ETH_DEFFERRALCHECK_DISABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1634 macinit.ReceiveAll = ETH_RECEIVEAll_DISABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1635 macinit.SourceAddrFilter = ETH_SOURCEADDRFILTER_DISABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1636 macinit.PassControlFrames = ETH_PASSCONTROLFRAMES_BLOCKALL;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1637 macinit.BroadcastFramesReception = ETH_BROADCASTFRAMESRECEPTION_ENABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1638 macinit.DestinationAddrFilter = ETH_DESTINATIONADDRFILTER_NORMAL;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1639 macinit.PromiscuousMode = ETH_PROMISCUOUS_MODE_DISABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1640 macinit.MulticastFramesFilter = ETH_MULTICASTFRAMESFILTER_PERFECT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1641 macinit.UnicastFramesFilter = ETH_UNICASTFRAMESFILTER_PERFECT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1642 macinit.HashTableHigh = 0x0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1643 macinit.HashTableLow = 0x0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1644 macinit.PauseTime = 0x0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1645 macinit.ZeroQuantaPause = ETH_ZEROQUANTAPAUSE_DISABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1646 macinit.PauseLowThreshold = ETH_PAUSELOWTHRESHOLD_MINUS4;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1647 macinit.UnicastPauseFrameDetect = ETH_UNICASTPAUSEFRAMEDETECT_DISABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1648 macinit.ReceiveFlowControl = ETH_RECEIVEFLOWCONTROL_DISABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1649 macinit.TransmitFlowControl = ETH_TRANSMITFLOWCONTROL_DISABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1650 macinit.VLANTagComparison = ETH_VLANTAGCOMPARISON_16BIT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1651 macinit.VLANTagIdentifier = 0x0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1652
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1653 /*------------------------ ETHERNET MACCR Configuration --------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1654 /* Get the ETHERNET MACCR value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1655 tmpreg1 = (heth->Instance)->MACCR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1656 /* Clear WD, PCE, PS, TE and RE bits */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1657 tmpreg1 &= ETH_MACCR_CLEAR_MASK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1658 /* Set the WD bit according to ETH Watchdog value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1659 /* Set the JD: bit according to ETH Jabber value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1660 /* Set the IFG bit according to ETH InterFrameGap value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1661 /* Set the DCRS bit according to ETH CarrierSense value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1662 /* Set the FES bit according to ETH Speed value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1663 /* Set the DO bit according to ETH ReceiveOwn value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1664 /* Set the LM bit according to ETH LoopbackMode value */
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1665 /* Set the DM bit according to ETH Mode value */
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1666 /* Set the IPCO bit according to ETH ChecksumOffload value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1667 /* Set the DR bit according to ETH RetryTransmission value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1668 /* Set the ACS bit according to ETH AutomaticPadCRCStrip value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1669 /* Set the BL bit according to ETH BackOffLimit value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1670 /* Set the DC bit according to ETH DeferralCheck value */
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1671 tmpreg1 |= (uint32_t)(macinit.Watchdog |
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1672 macinit.Jabber |
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1673 macinit.InterFrameGap |
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1674 macinit.CarrierSense |
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1675 (heth->Init).Speed |
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1676 macinit.ReceiveOwn |
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1677 macinit.LoopbackMode |
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1678 (heth->Init).DuplexMode |
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1679 macinit.ChecksumOffload |
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1680 macinit.RetryTransmission |
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parents:
diff changeset
1681 macinit.AutomaticPadCRCStrip |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1682 macinit.BackOffLimit |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1683 macinit.DeferralCheck);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1684
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1685 /* Write to ETHERNET MACCR */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1686 (heth->Instance)->MACCR = (uint32_t)tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1687
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1688 /* Wait until the write operation will be taken into account:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1689 at least four TX_CLK/RX_CLK clock cycles */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1690 tmpreg1 = (heth->Instance)->MACCR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1691 HAL_Delay(ETH_REG_WRITE_DELAY);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1692 (heth->Instance)->MACCR = tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1693
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1694 /*----------------------- ETHERNET MACFFR Configuration --------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1695 /* Set the RA bit according to ETH ReceiveAll value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1696 /* Set the SAF and SAIF bits according to ETH SourceAddrFilter value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1697 /* Set the PCF bit according to ETH PassControlFrames value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1698 /* Set the DBF bit according to ETH BroadcastFramesReception value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1699 /* Set the DAIF bit according to ETH DestinationAddrFilter value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1700 /* Set the PR bit according to ETH PromiscuousMode value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1701 /* Set the PM, HMC and HPF bits according to ETH MulticastFramesFilter value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1702 /* Set the HUC and HPF bits according to ETH UnicastFramesFilter value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1703 /* Write to ETHERNET MACFFR */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1704 (heth->Instance)->MACFFR = (uint32_t)(macinit.ReceiveAll |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1705 macinit.SourceAddrFilter |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1706 macinit.PassControlFrames |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1707 macinit.BroadcastFramesReception |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1708 macinit.DestinationAddrFilter |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1709 macinit.PromiscuousMode |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1710 macinit.MulticastFramesFilter |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1711 macinit.UnicastFramesFilter);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1712
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1713 /* Wait until the write operation will be taken into account:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1714 at least four TX_CLK/RX_CLK clock cycles */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1715 tmpreg1 = (heth->Instance)->MACFFR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1716 HAL_Delay(ETH_REG_WRITE_DELAY);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1717 (heth->Instance)->MACFFR = tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1718
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1719 /*--------------- ETHERNET MACHTHR and MACHTLR Configuration --------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1720 /* Write to ETHERNET MACHTHR */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1721 (heth->Instance)->MACHTHR = (uint32_t)macinit.HashTableHigh;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1722
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1723 /* Write to ETHERNET MACHTLR */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1724 (heth->Instance)->MACHTLR = (uint32_t)macinit.HashTableLow;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1725 /*----------------------- ETHERNET MACFCR Configuration -------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1726
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1727 /* Get the ETHERNET MACFCR value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1728 tmpreg1 = (heth->Instance)->MACFCR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1729 /* Clear xx bits */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1730 tmpreg1 &= ETH_MACFCR_CLEAR_MASK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1731
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1732 /* Set the PT bit according to ETH PauseTime value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1733 /* Set the DZPQ bit according to ETH ZeroQuantaPause value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1734 /* Set the PLT bit according to ETH PauseLowThreshold value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1735 /* Set the UP bit according to ETH UnicastPauseFrameDetect value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1736 /* Set the RFE bit according to ETH ReceiveFlowControl value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1737 /* Set the TFE bit according to ETH TransmitFlowControl value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1738 tmpreg1 |= (uint32_t)((macinit.PauseTime << 16U) |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1739 macinit.ZeroQuantaPause |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1740 macinit.PauseLowThreshold |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1741 macinit.UnicastPauseFrameDetect |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1742 macinit.ReceiveFlowControl |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1743 macinit.TransmitFlowControl);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1744
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1745 /* Write to ETHERNET MACFCR */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1746 (heth->Instance)->MACFCR = (uint32_t)tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1747
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1748 /* Wait until the write operation will be taken into account:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1749 at least four TX_CLK/RX_CLK clock cycles */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1750 tmpreg1 = (heth->Instance)->MACFCR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1751 HAL_Delay(ETH_REG_WRITE_DELAY);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1752 (heth->Instance)->MACFCR = tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1753
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1754 /*----------------------- ETHERNET MACVLANTR Configuration ----------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1755 /* Set the ETV bit according to ETH VLANTagComparison value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1756 /* Set the VL bit according to ETH VLANTagIdentifier value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1757 (heth->Instance)->MACVLANTR = (uint32_t)(macinit.VLANTagComparison |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1758 macinit.VLANTagIdentifier);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1759
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1760 /* Wait until the write operation will be taken into account:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1761 at least four TX_CLK/RX_CLK clock cycles */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1762 tmpreg1 = (heth->Instance)->MACVLANTR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1763 HAL_Delay(ETH_REG_WRITE_DELAY);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1764 (heth->Instance)->MACVLANTR = tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1765
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1766 /* Ethernet DMA default initialization ************************************/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1767 dmainit.DropTCPIPChecksumErrorFrame = ETH_DROPTCPIPCHECKSUMERRORFRAME_ENABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1768 dmainit.ReceiveStoreForward = ETH_RECEIVESTOREFORWARD_ENABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1769 dmainit.FlushReceivedFrame = ETH_FLUSHRECEIVEDFRAME_ENABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1770 dmainit.TransmitStoreForward = ETH_TRANSMITSTOREFORWARD_ENABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1771 dmainit.TransmitThresholdControl = ETH_TRANSMITTHRESHOLDCONTROL_64BYTES;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1772 dmainit.ForwardErrorFrames = ETH_FORWARDERRORFRAMES_DISABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1773 dmainit.ForwardUndersizedGoodFrames = ETH_FORWARDUNDERSIZEDGOODFRAMES_DISABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1774 dmainit.ReceiveThresholdControl = ETH_RECEIVEDTHRESHOLDCONTROL_64BYTES;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1775 dmainit.SecondFrameOperate = ETH_SECONDFRAMEOPERARTE_ENABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1776 dmainit.AddressAlignedBeats = ETH_ADDRESSALIGNEDBEATS_ENABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1777 dmainit.FixedBurst = ETH_FIXEDBURST_ENABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1778 dmainit.RxDMABurstLength = ETH_RXDMABURSTLENGTH_32BEAT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1779 dmainit.TxDMABurstLength = ETH_TXDMABURSTLENGTH_32BEAT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1780 dmainit.EnhancedDescriptorFormat = ETH_DMAENHANCEDDESCRIPTOR_ENABLE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1781 dmainit.DescriptorSkipLength = 0x0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1782 dmainit.DMAArbitration = ETH_DMAARBITRATION_ROUNDROBIN_RXTX_1_1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1783
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1784 /* Get the ETHERNET DMAOMR value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1785 tmpreg1 = (heth->Instance)->DMAOMR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1786 /* Clear xx bits */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1787 tmpreg1 &= ETH_DMAOMR_CLEAR_MASK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1788
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1789 /* Set the DT bit according to ETH DropTCPIPChecksumErrorFrame value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1790 /* Set the RSF bit according to ETH ReceiveStoreForward value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1791 /* Set the DFF bit according to ETH FlushReceivedFrame value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1792 /* Set the TSF bit according to ETH TransmitStoreForward value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1793 /* Set the TTC bit according to ETH TransmitThresholdControl value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1794 /* Set the FEF bit according to ETH ForwardErrorFrames value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1795 /* Set the FUF bit according to ETH ForwardUndersizedGoodFrames value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1796 /* Set the RTC bit according to ETH ReceiveThresholdControl value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1797 /* Set the OSF bit according to ETH SecondFrameOperate value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1798 tmpreg1 |= (uint32_t)(dmainit.DropTCPIPChecksumErrorFrame |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1799 dmainit.ReceiveStoreForward |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1800 dmainit.FlushReceivedFrame |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1801 dmainit.TransmitStoreForward |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1802 dmainit.TransmitThresholdControl |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1803 dmainit.ForwardErrorFrames |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1804 dmainit.ForwardUndersizedGoodFrames |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1805 dmainit.ReceiveThresholdControl |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1806 dmainit.SecondFrameOperate);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1807
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1808 /* Write to ETHERNET DMAOMR */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1809 (heth->Instance)->DMAOMR = (uint32_t)tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1810
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1811 /* Wait until the write operation will be taken into account:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1812 at least four TX_CLK/RX_CLK clock cycles */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1813 tmpreg1 = (heth->Instance)->DMAOMR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1814 HAL_Delay(ETH_REG_WRITE_DELAY);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1815 (heth->Instance)->DMAOMR = tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1816
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1817 /*----------------------- ETHERNET DMABMR Configuration ------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1818 /* Set the AAL bit according to ETH AddressAlignedBeats value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1819 /* Set the FB bit according to ETH FixedBurst value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1820 /* Set the RPBL and 4*PBL bits according to ETH RxDMABurstLength value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1821 /* Set the PBL and 4*PBL bits according to ETH TxDMABurstLength value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1822 /* Set the Enhanced DMA descriptors bit according to ETH EnhancedDescriptorFormat value*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1823 /* Set the DSL bit according to ETH DesciptorSkipLength value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1824 /* Set the PR and DA bits according to ETH DMAArbitration value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1825 (heth->Instance)->DMABMR = (uint32_t)(dmainit.AddressAlignedBeats |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1826 dmainit.FixedBurst |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1827 dmainit.RxDMABurstLength | /* !! if 4xPBL is selected for Tx or Rx it is applied for the other */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1828 dmainit.TxDMABurstLength |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1829 dmainit.EnhancedDescriptorFormat |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1830 (dmainit.DescriptorSkipLength << 2U) |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1831 dmainit.DMAArbitration |
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1832 ETH_DMABMR_USP); /* Enable use of separate PBL for Rx and Tx */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1833
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1834 /* Wait until the write operation will be taken into account:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1835 at least four TX_CLK/RX_CLK clock cycles */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1836 tmpreg1 = (heth->Instance)->DMABMR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1837 HAL_Delay(ETH_REG_WRITE_DELAY);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1838 (heth->Instance)->DMABMR = tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1839
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1840 if((heth->Init).RxMode == ETH_RXINTERRUPT_MODE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1841 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1842 /* Enable the Ethernet Rx Interrupt */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1843 __HAL_ETH_DMA_ENABLE_IT((heth), ETH_DMA_IT_NIS | ETH_DMA_IT_R);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1844 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1845
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1846 /* Initialize MAC address in ethernet MAC */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1847 ETH_MACAddressConfig(heth, ETH_MAC_ADDRESS0, heth->Init.MACAddr);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1848 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1849
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1850 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1851 * @brief Configures the selected MAC address.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1852 * @param heth pointer to a ETH_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1853 * the configuration information for ETHERNET module
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1854 * @param MacAddr The MAC address to configure
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1855 * This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1856 * @arg ETH_MAC_Address0: MAC Address0
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1857 * @arg ETH_MAC_Address1: MAC Address1
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1858 * @arg ETH_MAC_Address2: MAC Address2
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1859 * @arg ETH_MAC_Address3: MAC Address3
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1860 * @param Addr Pointer to MAC address buffer data (6 bytes)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1861 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1862 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1863 static void ETH_MACAddressConfig(ETH_HandleTypeDef *heth, uint32_t MacAddr, uint8_t *Addr)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1864 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1865 uint32_t tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1866
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1867 /* Prevent unused argument(s) compilation warning */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1868 UNUSED(heth);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1869
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1870 /* Check the parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1871 assert_param(IS_ETH_MAC_ADDRESS0123(MacAddr));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1872
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1873 /* Calculate the selected MAC address high register */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1874 tmpreg1 = ((uint32_t)Addr[5U] << 8U) | (uint32_t)Addr[4U];
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1875 /* Load the selected MAC address high register */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1876 (*(__IO uint32_t *)((uint32_t)(ETH_MAC_ADDR_HBASE + MacAddr))) = tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1877 /* Calculate the selected MAC address low register */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1878 tmpreg1 = ((uint32_t)Addr[3U] << 24U) | ((uint32_t)Addr[2U] << 16U) | ((uint32_t)Addr[1U] << 8U) | Addr[0U];
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1879
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1880 /* Load the selected MAC address low register */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1881 (*(__IO uint32_t *)((uint32_t)(ETH_MAC_ADDR_LBASE + MacAddr))) = tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1882 }
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diff changeset
1883
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1884 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1885 * @brief Enables the MAC transmission.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1886 * @param heth pointer to a ETH_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1887 * the configuration information for ETHERNET module
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1888 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1889 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1890 static void ETH_MACTransmissionEnable(ETH_HandleTypeDef *heth)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1891 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1892 __IO uint32_t tmpreg1 = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1893
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1894 /* Enable the MAC transmission */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1895 (heth->Instance)->MACCR |= ETH_MACCR_TE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1896
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1897 /* Wait until the write operation will be taken into account:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1898 at least four TX_CLK/RX_CLK clock cycles */
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diff changeset
1899 tmpreg1 = (heth->Instance)->MACCR;
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1900 ETH_Delay(ETH_REG_WRITE_DELAY);
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1901 (heth->Instance)->MACCR = tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1902 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1903
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1904 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1905 * @brief Disables the MAC transmission.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1906 * @param heth pointer to a ETH_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1907 * the configuration information for ETHERNET module
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1908 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1909 */
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1910 static void ETH_MACTransmissionDisable(ETH_HandleTypeDef *heth)
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1911 {
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1912 __IO uint32_t tmpreg1 = 0U;
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1913
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1914 /* Disable the MAC transmission */
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diff changeset
1915 (heth->Instance)->MACCR &= ~ETH_MACCR_TE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1916
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1917 /* Wait until the write operation will be taken into account:
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1918 at least four TX_CLK/RX_CLK clock cycles */
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1919 tmpreg1 = (heth->Instance)->MACCR;
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1920 ETH_Delay(ETH_REG_WRITE_DELAY);
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1921 (heth->Instance)->MACCR = tmpreg1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1922 }
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1923
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1924 /**
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1925 * @brief Enables the MAC reception.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1926 * @param heth pointer to a ETH_HandleTypeDef structure that contains
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1927 * the configuration information for ETHERNET module
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1928 * @retval None
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1929 */
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1930 static void ETH_MACReceptionEnable(ETH_HandleTypeDef *heth)
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1931 {
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1932 __IO uint32_t tmpreg1 = 0U;
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1933
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1934 /* Enable the MAC reception */
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1935 (heth->Instance)->MACCR |= ETH_MACCR_RE;
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1936
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1937 /* Wait until the write operation will be taken into account:
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1938 at least four TX_CLK/RX_CLK clock cycles */
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1939 tmpreg1 = (heth->Instance)->MACCR;
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1940 ETH_Delay(ETH_REG_WRITE_DELAY);
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1941 (heth->Instance)->MACCR = tmpreg1;
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1942 }
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1943
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1944 /**
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1945 * @brief Disables the MAC reception.
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1946 * @param heth pointer to a ETH_HandleTypeDef structure that contains
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1947 * the configuration information for ETHERNET module
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1948 * @retval None
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1949 */
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1950 static void ETH_MACReceptionDisable(ETH_HandleTypeDef *heth)
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1951 {
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1952 __IO uint32_t tmpreg1 = 0U;
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1953
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1954 /* Disable the MAC reception */
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1955 (heth->Instance)->MACCR &= ~ETH_MACCR_RE;
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1956
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1957 /* Wait until the write operation will be taken into account:
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1958 at least four TX_CLK/RX_CLK clock cycles */
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1959 tmpreg1 = (heth->Instance)->MACCR;
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1960 ETH_Delay(ETH_REG_WRITE_DELAY);
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1961 (heth->Instance)->MACCR = tmpreg1;
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1962 }
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1963
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1964 /**
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1965 * @brief Enables the DMA transmission.
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1966 * @param heth pointer to a ETH_HandleTypeDef structure that contains
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1967 * the configuration information for ETHERNET module
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1968 * @retval None
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1969 */
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1970 static void ETH_DMATransmissionEnable(ETH_HandleTypeDef *heth)
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1971 {
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1972 /* Enable the DMA transmission */
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1973 (heth->Instance)->DMAOMR |= ETH_DMAOMR_ST;
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1974 }
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1975
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1976 /**
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1977 * @brief Disables the DMA transmission.
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1978 * @param heth pointer to a ETH_HandleTypeDef structure that contains
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1979 * the configuration information for ETHERNET module
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1980 * @retval None
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1981 */
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1982 static void ETH_DMATransmissionDisable(ETH_HandleTypeDef *heth)
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1983 {
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1984 /* Disable the DMA transmission */
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1985 (heth->Instance)->DMAOMR &= ~ETH_DMAOMR_ST;
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1986 }
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1987
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1988 /**
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1989 * @brief Enables the DMA reception.
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1990 * @param heth pointer to a ETH_HandleTypeDef structure that contains
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1991 * the configuration information for ETHERNET module
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1992 * @retval None
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1993 */
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1994 static void ETH_DMAReceptionEnable(ETH_HandleTypeDef *heth)
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1995 {
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1996 /* Enable the DMA reception */
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1997 (heth->Instance)->DMAOMR |= ETH_DMAOMR_SR;
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1998 }
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1999
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2000 /**
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2001 * @brief Disables the DMA reception.
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2002 * @param heth pointer to a ETH_HandleTypeDef structure that contains
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2003 * the configuration information for ETHERNET module
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2004 * @retval None
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2005 */
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2006 static void ETH_DMAReceptionDisable(ETH_HandleTypeDef *heth)
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2007 {
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2008 /* Disable the DMA reception */
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2009 (heth->Instance)->DMAOMR &= ~ETH_DMAOMR_SR;
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2010 }
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2011
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2012 /**
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2013 * @brief Clears the ETHERNET transmit FIFO.
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2014 * @param heth pointer to a ETH_HandleTypeDef structure that contains
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2015 * the configuration information for ETHERNET module
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2016 * @retval None
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2017 */
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2018 static void ETH_FlushTransmitFIFO(ETH_HandleTypeDef *heth)
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2019 {
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2020 __IO uint32_t tmpreg1 = 0U;
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2021
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2022 /* Set the Flush Transmit FIFO bit */
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2023 (heth->Instance)->DMAOMR |= ETH_DMAOMR_FTF;
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2024
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2025 /* Wait until the write operation will be taken into account:
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2026 at least four TX_CLK/RX_CLK clock cycles */
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2027 tmpreg1 = (heth->Instance)->DMAOMR;
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2028 ETH_Delay(ETH_REG_WRITE_DELAY);
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2029 (heth->Instance)->DMAOMR = tmpreg1;
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2030 }
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2031
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2032 /**
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2033 * @brief This function provides delay (in milliseconds) based on CPU cycles method.
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2034 * @param mdelay specifies the delay time length, in milliseconds.
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2035 * @retval None
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2036 */
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2037 static void ETH_Delay(uint32_t mdelay)
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2038 {
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2039 __IO uint32_t Delay = mdelay * (SystemCoreClock / 8U / 1000U);
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2040 do
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2041 {
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2042 __NOP();
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2043 }
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2044 while (Delay --);
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2045 }
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2046
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2047 /**
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2048 * @}
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2049 */
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2050
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2051 #endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F427xx ||\
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2052 STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */
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2053 #endif /* HAL_ETH_MODULE_ENABLED */
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2054 /**
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2055 * @}
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2056 */
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2057
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2058 /**
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2059 * @}
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2060 */
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2061
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2062 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/