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annotate Common/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pcd.c @ 499:668471c5f410
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author | Ideenmodellierer |
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date | Mon, 24 Aug 2020 19:31:05 +0200 |
parents | c78bcbd5deda |
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rev | line source |
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1 /** |
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2 ****************************************************************************** |
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3 * @file stm32f4xx_hal_pcd.c |
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4 * @author MCD Application Team |
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5 * @brief PCD 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 USB Peripheral Controller: |
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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 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 The PCD HAL driver can be used as follows: |
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19 |
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20 (#) Declare a PCD_HandleTypeDef handle structure, for example: |
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21 PCD_HandleTypeDef hpcd; |
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22 |
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23 (#) Fill parameters of Init structure in HCD handle |
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24 |
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25 (#) Call HAL_PCD_Init() API to initialize the PCD peripheral (Core, Device core, ...) |
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26 |
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27 (#) Initialize the PCD low level resources through the HAL_PCD_MspInit() API: |
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28 (##) Enable the PCD/USB Low Level interface clock using |
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29 (+++) __HAL_RCC_USB_OTG_FS_CLK_ENABLE(); |
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30 (+++) __HAL_RCC_USB_OTG_HS_CLK_ENABLE(); (For High Speed Mode) |
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31 |
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32 (##) Initialize the related GPIO clocks |
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33 (##) Configure PCD pin-out |
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34 (##) Configure PCD NVIC interrupt |
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35 |
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36 (#)Associate the Upper USB device stack to the HAL PCD Driver: |
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37 (##) hpcd.pData = pdev; |
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38 |
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39 (#)Enable PCD transmission and reception: |
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40 (##) HAL_PCD_Start(); |
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41 |
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42 @endverbatim |
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43 ****************************************************************************** |
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44 * @attention |
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45 * |
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46 * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> |
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47 * |
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48 * Redistribution and use in source and binary forms, with or without modification, |
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49 * are permitted provided that the following conditions are met: |
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50 * 1. Redistributions of source code must retain the above copyright notice, |
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51 * this list of conditions and the following disclaimer. |
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52 * 2. Redistributions in binary form must reproduce the above copyright notice, |
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53 * this list of conditions and the following disclaimer in the documentation |
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54 * and/or other materials provided with the distribution. |
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55 * 3. Neither the name of STMicroelectronics nor the names of its contributors |
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56 * may be used to endorse or promote products derived from this software |
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57 * without specific prior written permission. |
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58 * |
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59 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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60 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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61 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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62 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
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63 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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64 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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65 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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66 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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67 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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68 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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69 * |
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70 ****************************************************************************** |
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71 */ |
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72 |
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73 /* Includes ------------------------------------------------------------------*/ |
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74 #include "stm32f4xx_hal.h" |
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75 |
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76 /** @addtogroup STM32F4xx_HAL_Driver |
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77 * @{ |
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78 */ |
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79 |
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80 /** @defgroup PCD PCD |
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81 * @brief PCD HAL module driver |
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82 * @{ |
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83 */ |
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84 |
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85 #ifdef HAL_PCD_MODULE_ENABLED |
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86 #if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) || \ |
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87 defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || \ |
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88 defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx) || \ |
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89 defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || \ |
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90 defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) |
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91 /* Private types -------------------------------------------------------------*/ |
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92 /* Private variables ---------------------------------------------------------*/ |
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93 /* Private constants ---------------------------------------------------------*/ |
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94 /* Private macros ------------------------------------------------------------*/ |
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95 /** @defgroup PCD_Private_Macros PCD Private Macros |
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96 * @{ |
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97 */ |
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98 #define PCD_MIN(a, b) (((a) < (b)) ? (a) : (b)) |
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99 #define PCD_MAX(a, b) (((a) > (b)) ? (a) : (b)) |
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100 /** |
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101 * @} |
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102 */ |
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103 |
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104 /* Private functions prototypes ----------------------------------------------*/ |
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105 /** @defgroup PCD_Private_Functions PCD Private Functions |
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106 * @{ |
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107 */ |
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108 static HAL_StatusTypeDef PCD_WriteEmptyTxFifo(PCD_HandleTypeDef *hpcd, uint32_t epnum); |
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109 /** |
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110 * @} |
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111 */ |
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112 |
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113 /* Exported functions --------------------------------------------------------*/ |
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114 /** @defgroup PCD_Exported_Functions PCD Exported Functions |
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115 * @{ |
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116 */ |
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117 |
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118 /** @defgroup PCD_Exported_Functions_Group1 Initialization and de-initialization functions |
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119 * @brief Initialization and Configuration functions |
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120 * |
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121 @verbatim |
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122 =============================================================================== |
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123 ##### Initialization and de-initialization functions ##### |
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124 =============================================================================== |
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125 [..] This section provides functions allowing to: |
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126 |
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127 @endverbatim |
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128 * @{ |
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129 */ |
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130 |
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131 /** |
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132 * @brief Initializes the PCD according to the specified |
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133 * parameters in the PCD_InitTypeDef and initialize the associated handle. |
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134 * @param hpcd PCD handle |
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135 * @retval HAL status |
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136 */ |
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137 HAL_StatusTypeDef HAL_PCD_Init(PCD_HandleTypeDef *hpcd) |
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138 { |
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139 uint32_t i = 0U; |
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140 |
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141 /* Check the PCD handle allocation */ |
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142 if(hpcd == NULL) |
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143 { |
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144 return HAL_ERROR; |
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145 } |
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146 |
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147 /* Check the parameters */ |
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148 assert_param(IS_PCD_ALL_INSTANCE(hpcd->Instance)); |
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149 |
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150 hpcd->State = HAL_PCD_STATE_BUSY; |
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151 |
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152 /* Init the low level hardware : GPIO, CLOCK, NVIC... */ |
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153 HAL_PCD_MspInit(hpcd); |
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154 |
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155 /* Disable the Interrupts */ |
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156 __HAL_PCD_DISABLE(hpcd); |
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157 |
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158 /*Init the Core (common init.) */ |
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159 USB_CoreInit(hpcd->Instance, hpcd->Init); |
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160 |
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161 /* Force Device Mode*/ |
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162 USB_SetCurrentMode(hpcd->Instance , USB_OTG_DEVICE_MODE); |
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163 |
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164 /* Init endpoints structures */ |
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165 for (i = 0U; i < 15U; i++) |
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166 { |
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167 /* Init ep structure */ |
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168 hpcd->IN_ep[i].is_in = 1U; |
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169 hpcd->IN_ep[i].num = i; |
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170 hpcd->IN_ep[i].tx_fifo_num = i; |
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171 /* Control until ep is activated */ |
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172 hpcd->IN_ep[i].type = EP_TYPE_CTRL; |
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173 hpcd->IN_ep[i].maxpacket = 0U; |
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174 hpcd->IN_ep[i].xfer_buff = 0U; |
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175 hpcd->IN_ep[i].xfer_len = 0U; |
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176 } |
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177 |
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178 for (i = 0U; i < 15U; i++) |
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179 { |
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180 hpcd->OUT_ep[i].is_in = 0U; |
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181 hpcd->OUT_ep[i].num = i; |
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182 hpcd->IN_ep[i].tx_fifo_num = i; |
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183 /* Control until ep is activated */ |
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184 hpcd->OUT_ep[i].type = EP_TYPE_CTRL; |
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185 hpcd->OUT_ep[i].maxpacket = 0U; |
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186 hpcd->OUT_ep[i].xfer_buff = 0U; |
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187 hpcd->OUT_ep[i].xfer_len = 0U; |
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188 |
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189 hpcd->Instance->DIEPTXF[i] = 0U; |
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190 } |
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191 |
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192 /* Init Device */ |
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193 USB_DevInit(hpcd->Instance, hpcd->Init); |
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194 |
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195 hpcd->State= HAL_PCD_STATE_READY; |
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196 |
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197 #ifdef USB_OTG_GLPMCFG_LPMEN |
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198 /* Activate LPM */ |
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199 if (hpcd->Init.lpm_enable == 1U) |
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200 { |
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201 HAL_PCDEx_ActivateLPM(hpcd); |
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202 } |
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203 #endif /* USB_OTG_GLPMCFG_LPMEN */ |
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204 |
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205 #ifdef USB_OTG_GCCFG_BCDEN |
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206 /* Activate Battery charging */ |
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207 if (hpcd->Init.battery_charging_enable == 1U) |
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208 { |
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209 HAL_PCDEx_ActivateBCD(hpcd); |
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210 } |
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211 #endif /* USB_OTG_GCCFG_BCDEN */ |
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212 |
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213 USB_DevDisconnect (hpcd->Instance); |
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214 return HAL_OK; |
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215 } |
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216 |
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217 /** |
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218 * @brief DeInitializes the PCD peripheral. |
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219 * @param hpcd PCD handle |
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220 * @retval HAL status |
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221 */ |
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222 HAL_StatusTypeDef HAL_PCD_DeInit(PCD_HandleTypeDef *hpcd) |
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223 { |
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224 /* Check the PCD handle allocation */ |
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225 if(hpcd == NULL) |
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226 { |
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227 return HAL_ERROR; |
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228 } |
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229 |
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230 hpcd->State = HAL_PCD_STATE_BUSY; |
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231 |
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232 /* Stop Device */ |
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233 HAL_PCD_Stop(hpcd); |
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234 |
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235 /* DeInit the low level hardware */ |
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236 HAL_PCD_MspDeInit(hpcd); |
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237 |
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238 hpcd->State = HAL_PCD_STATE_RESET; |
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239 |
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240 return HAL_OK; |
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241 } |
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242 |
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243 /** |
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244 * @brief Initializes the PCD MSP. |
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245 * @param hpcd PCD handle |
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246 * @retval None |
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247 */ |
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248 __weak void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd) |
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249 { |
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250 /* Prevent unused argument(s) compilation warning */ |
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251 UNUSED(hpcd); |
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252 /* NOTE : This function Should not be modified, when the callback is needed, |
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253 the HAL_PCD_MspInit could be implemented in the user file |
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254 */ |
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255 } |
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256 |
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257 /** |
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258 * @brief DeInitializes PCD MSP. |
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259 * @param hpcd PCD handle |
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260 * @retval None |
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261 */ |
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262 __weak void HAL_PCD_MspDeInit(PCD_HandleTypeDef *hpcd) |
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263 { |
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264 /* Prevent unused argument(s) compilation warning */ |
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265 UNUSED(hpcd); |
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266 /* NOTE : This function Should not be modified, when the callback is needed, |
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267 the HAL_PCD_MspDeInit could be implemented in the user file |
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268 */ |
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269 } |
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270 |
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271 /** |
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272 * @} |
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273 */ |
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274 |
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275 /** @defgroup PCD_Exported_Functions_Group2 Input and Output operation functions |
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276 * @brief Data transfers functions |
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277 * |
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278 @verbatim |
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279 =============================================================================== |
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280 ##### IO operation functions ##### |
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281 =============================================================================== |
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282 [..] |
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283 This subsection provides a set of functions allowing to manage the PCD data |
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284 transfers. |
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285 |
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286 @endverbatim |
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287 * @{ |
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288 */ |
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289 |
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290 /** |
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291 * @brief Start The USB OTG Device. |
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292 * @param hpcd PCD handle |
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293 * @retval HAL status |
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294 */ |
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295 HAL_StatusTypeDef HAL_PCD_Start(PCD_HandleTypeDef *hpcd) |
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296 { |
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297 __HAL_LOCK(hpcd); |
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298 USB_DevConnect (hpcd->Instance); |
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299 __HAL_PCD_ENABLE(hpcd); |
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300 __HAL_UNLOCK(hpcd); |
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301 return HAL_OK; |
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302 } |
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303 |
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304 /** |
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305 * @brief Stop The USB OTG Device. |
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306 * @param hpcd PCD handle |
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307 * @retval HAL status |
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308 */ |
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309 HAL_StatusTypeDef HAL_PCD_Stop(PCD_HandleTypeDef *hpcd) |
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310 { |
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311 __HAL_LOCK(hpcd); |
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312 __HAL_PCD_DISABLE(hpcd); |
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313 USB_StopDevice(hpcd->Instance); |
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314 USB_DevDisconnect(hpcd->Instance); |
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315 __HAL_UNLOCK(hpcd); |
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316 return HAL_OK; |
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317 } |
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318 |
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319 /** |
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320 * @brief Handles PCD interrupt request. |
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321 * @param hpcd PCD handle |
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322 * @retval HAL status |
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323 */ |
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324 void HAL_PCD_IRQHandler(PCD_HandleTypeDef *hpcd) |
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325 { |
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326 USB_OTG_GlobalTypeDef *USBx = hpcd->Instance; |
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327 uint32_t i = 0U, ep_intr = 0U, epint = 0U, epnum = 0U; |
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328 uint32_t fifoemptymsk = 0U, temp = 0U; |
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329 USB_OTG_EPTypeDef *ep; |
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330 uint32_t hclk = 180000000U; |
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331 |
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332 /* ensure that we are in device mode */ |
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333 if (USB_GetMode(hpcd->Instance) == USB_OTG_MODE_DEVICE) |
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334 { |
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335 /* avoid spurious interrupt */ |
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336 if(__HAL_PCD_IS_INVALID_INTERRUPT(hpcd)) |
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337 { |
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338 return; |
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339 } |
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340 |
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341 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_MMIS)) |
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342 { |
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343 /* incorrect mode, acknowledge the interrupt */ |
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344 __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_MMIS); |
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345 } |
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346 |
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347 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_OEPINT)) |
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348 { |
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349 epnum = 0U; |
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350 |
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351 /* Read in the device interrupt bits */ |
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352 ep_intr = USB_ReadDevAllOutEpInterrupt(hpcd->Instance); |
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353 |
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354 while ( ep_intr ) |
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355 { |
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356 if (ep_intr & 0x1U) |
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357 { |
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358 epint = USB_ReadDevOutEPInterrupt(hpcd->Instance, epnum); |
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359 |
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360 if(( epint & USB_OTG_DOEPINT_XFRC) == USB_OTG_DOEPINT_XFRC) |
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361 { |
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362 CLEAR_OUT_EP_INTR(epnum, USB_OTG_DOEPINT_XFRC); |
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363 |
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364 if(hpcd->Init.dma_enable == 1U) |
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365 { |
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366 hpcd->OUT_ep[epnum].xfer_count = hpcd->OUT_ep[epnum].maxpacket- (USBx_OUTEP(epnum)->DOEPTSIZ & USB_OTG_DOEPTSIZ_XFRSIZ); |
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367 hpcd->OUT_ep[epnum].xfer_buff += hpcd->OUT_ep[epnum].maxpacket; |
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368 } |
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369 |
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370 HAL_PCD_DataOutStageCallback(hpcd, epnum); |
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371 if(hpcd->Init.dma_enable == 1U) |
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372 { |
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373 if((epnum == 0U) && (hpcd->OUT_ep[epnum].xfer_len == 0U)) |
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374 { |
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375 /* this is ZLP, so prepare EP0 for next setup */ |
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376 USB_EP0_OutStart(hpcd->Instance, 1U, (uint8_t *)hpcd->Setup); |
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377 } |
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378 } |
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379 } |
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380 |
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381 if(( epint & USB_OTG_DOEPINT_STUP) == USB_OTG_DOEPINT_STUP) |
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382 { |
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383 /* Inform the upper layer that a setup packet is available */ |
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384 HAL_PCD_SetupStageCallback(hpcd); |
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385 CLEAR_OUT_EP_INTR(epnum, USB_OTG_DOEPINT_STUP); |
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386 } |
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387 |
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388 if(( epint & USB_OTG_DOEPINT_OTEPDIS) == USB_OTG_DOEPINT_OTEPDIS) |
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389 { |
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390 CLEAR_OUT_EP_INTR(epnum, USB_OTG_DOEPINT_OTEPDIS); |
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391 } |
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392 |
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393 #ifdef USB_OTG_DOEPINT_OTEPSPR |
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394 /* Clear Status Phase Received interrupt */ |
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395 if(( epint & USB_OTG_DOEPINT_OTEPSPR) == USB_OTG_DOEPINT_OTEPSPR) |
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396 { |
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397 CLEAR_OUT_EP_INTR(epnum, USB_OTG_DOEPINT_OTEPSPR); |
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398 } |
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399 #endif /* USB_OTG_DOEPINT_OTEPSPR */ |
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400 } |
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401 epnum++; |
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402 ep_intr >>= 1U; |
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403 } |
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404 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
405 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
406 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_IEPINT)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
407 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
408 /* Read in the device interrupt bits */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
409 ep_intr = USB_ReadDevAllInEpInterrupt(hpcd->Instance); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
410 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
411 epnum = 0U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
412 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
413 while ( ep_intr ) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
414 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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changeset
|
415 if (ep_intr & 0x1U) /* In ITR */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
416 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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|
417 epint = USB_ReadDevInEPInterrupt(hpcd->Instance, epnum); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
418 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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|
419 if(( epint & USB_OTG_DIEPINT_XFRC) == USB_OTG_DIEPINT_XFRC) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
420 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
421 fifoemptymsk = 0x1U << epnum; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
422 USBx_DEVICE->DIEPEMPMSK &= ~fifoemptymsk; |
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Added current STM32 standandard libraries in version independend folder structure
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|
423 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
424 CLEAR_IN_EP_INTR(epnum, USB_OTG_DIEPINT_XFRC); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
425 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
426 if (hpcd->Init.dma_enable == 1U) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
427 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
428 hpcd->IN_ep[epnum].xfer_buff += hpcd->IN_ep[epnum].maxpacket; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
429 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
430 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
431 HAL_PCD_DataInStageCallback(hpcd, epnum); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
432 |
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Added current STM32 standandard libraries in version independend folder structure
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|
433 if (hpcd->Init.dma_enable == 1U) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
434 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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|
435 /* this is ZLP, so prepare EP0 for next setup */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
436 if((epnum == 0U) && (hpcd->IN_ep[epnum].xfer_len == 0U)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
437 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
438 /* prepare to rx more setup packets */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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|
439 USB_EP0_OutStart(hpcd->Instance, 1U, (uint8_t *)hpcd->Setup); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
440 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
441 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
442 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
443 if(( epint & USB_OTG_DIEPINT_TOC) == USB_OTG_DIEPINT_TOC) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
444 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
445 CLEAR_IN_EP_INTR(epnum, USB_OTG_DIEPINT_TOC); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
446 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
447 if(( epint & USB_OTG_DIEPINT_ITTXFE) == USB_OTG_DIEPINT_ITTXFE) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
448 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
449 CLEAR_IN_EP_INTR(epnum, USB_OTG_DIEPINT_ITTXFE); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
450 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
451 if(( epint & USB_OTG_DIEPINT_INEPNE) == USB_OTG_DIEPINT_INEPNE) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
452 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
453 CLEAR_IN_EP_INTR(epnum, USB_OTG_DIEPINT_INEPNE); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
454 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
455 if(( epint & USB_OTG_DIEPINT_EPDISD) == USB_OTG_DIEPINT_EPDISD) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
456 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
457 CLEAR_IN_EP_INTR(epnum, USB_OTG_DIEPINT_EPDISD); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
458 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
459 if(( epint & USB_OTG_DIEPINT_TXFE) == USB_OTG_DIEPINT_TXFE) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
460 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
461 PCD_WriteEmptyTxFifo(hpcd , epnum); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
462 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
463 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
464 epnum++; |
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Added current STM32 standandard libraries in version independend folder structure
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|
465 ep_intr >>= 1U; |
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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
Ideenmodellierer
parents:
diff
changeset
|
469 /* Handle Resume Interrupt */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
470 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_WKUINT)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
471 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
472 /* Clear the Remote Wake-up Signaling */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
473 USBx_DEVICE->DCTL &= ~USB_OTG_DCTL_RWUSIG; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
474 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
475 #ifdef USB_OTG_GLPMCFG_LPMEN |
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Added current STM32 standandard libraries in version independend folder structure
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476 if(hpcd->LPM_State == LPM_L1) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
477 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
478 hpcd->LPM_State = LPM_L0; |
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Added current STM32 standandard libraries in version independend folder structure
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|
479 HAL_PCDEx_LPM_Callback(hpcd, PCD_LPM_L0_ACTIVE); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
480 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
481 else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
482 #endif /* USB_OTG_GLPMCFG_LPMEN */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
483 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
484 HAL_PCD_ResumeCallback(hpcd); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
485 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
486 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
487 __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_WKUINT); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
488 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
489 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
490 /* Handle Suspend Interrupt */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
491 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_USBSUSP)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
492 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
493 if((USBx_DEVICE->DSTS & USB_OTG_DSTS_SUSPSTS) == USB_OTG_DSTS_SUSPSTS) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
494 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
495 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
496 HAL_PCD_SuspendCallback(hpcd); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
497 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
498 __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_USBSUSP); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
499 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
500 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
501 #ifdef USB_OTG_GLPMCFG_LPMEN |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
502 /* Handle LPM Interrupt */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
503 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_LPMINT)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
504 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
505 __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_LPMINT); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
506 if( hpcd->LPM_State == LPM_L0) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
507 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
508 hpcd->LPM_State = LPM_L1; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
509 hpcd->BESL = (hpcd->Instance->GLPMCFG & USB_OTG_GLPMCFG_BESL) >> 2U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
510 HAL_PCDEx_LPM_Callback(hpcd, PCD_LPM_L1_ACTIVE); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
511 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
512 else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
513 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
514 HAL_PCD_SuspendCallback(hpcd); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
515 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
516 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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|
517 #endif /* USB_OTG_GLPMCFG_LPMEN */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
518 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
519 /* Handle Reset Interrupt */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
520 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_USBRST)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
521 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
522 USBx_DEVICE->DCTL &= ~USB_OTG_DCTL_RWUSIG; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
523 USB_FlushTxFifo(hpcd->Instance , 0x10U); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
524 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
525 for (i = 0U; i < hpcd->Init.dev_endpoints; i++) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
526 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
527 USBx_INEP(i)->DIEPINT = 0xFFU; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
528 USBx_OUTEP(i)->DOEPINT = 0xFFU; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
529 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
530 USBx_DEVICE->DAINT = 0xFFFFFFFFU; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
531 USBx_DEVICE->DAINTMSK |= 0x10001U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
532 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
533 if(hpcd->Init.use_dedicated_ep1) |
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 USBx_DEVICE->DOUTEP1MSK |= (USB_OTG_DOEPMSK_STUPM | USB_OTG_DOEPMSK_XFRCM | USB_OTG_DOEPMSK_EPDM); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
536 USBx_DEVICE->DINEP1MSK |= (USB_OTG_DIEPMSK_TOM | USB_OTG_DIEPMSK_XFRCM | USB_OTG_DIEPMSK_EPDM); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
537 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
538 else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
539 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
540 #ifdef USB_OTG_DOEPINT_OTEPSPR |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
541 USBx_DEVICE->DOEPMSK |= (USB_OTG_DOEPMSK_STUPM | USB_OTG_DOEPMSK_XFRCM | USB_OTG_DOEPMSK_EPDM | USB_OTG_DOEPMSK_OTEPSPRM); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
542 #else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
543 USBx_DEVICE->DOEPMSK |= (USB_OTG_DOEPMSK_STUPM | USB_OTG_DOEPMSK_XFRCM | USB_OTG_DOEPMSK_EPDM); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
544 #endif /* USB_OTG_DOEPINT_OTEPSPR */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
545 USBx_DEVICE->DIEPMSK |= (USB_OTG_DIEPMSK_TOM | USB_OTG_DIEPMSK_XFRCM | USB_OTG_DIEPMSK_EPDM); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
546 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
547 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
548 /* Set Default Address to 0 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
549 USBx_DEVICE->DCFG &= ~USB_OTG_DCFG_DAD; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
550 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
551 /* setup EP0 to receive SETUP packets */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
552 USB_EP0_OutStart(hpcd->Instance, hpcd->Init.dma_enable, (uint8_t *)hpcd->Setup); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
553 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
554 __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_USBRST); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
555 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
556 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
557 /* Handle Enumeration done Interrupt */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
558 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_ENUMDNE)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
559 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
560 USB_ActivateSetup(hpcd->Instance); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
561 hpcd->Instance->GUSBCFG &= ~USB_OTG_GUSBCFG_TRDT; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
562 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
563 if ( USB_GetDevSpeed(hpcd->Instance) == USB_OTG_SPEED_HIGH) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
564 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
565 hpcd->Init.speed = USB_OTG_SPEED_HIGH; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
566 hpcd->Init.ep0_mps = USB_OTG_HS_MAX_PACKET_SIZE ; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
567 hpcd->Instance->GUSBCFG |= (uint32_t)((USBD_HS_TRDT_VALUE << 10U) & USB_OTG_GUSBCFG_TRDT); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
568 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
569 else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
570 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
571 hpcd->Init.speed = USB_OTG_SPEED_FULL; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
572 hpcd->Init.ep0_mps = USB_OTG_FS_MAX_PACKET_SIZE ; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
573 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
574 /* The USBTRD is configured according to the tables below, depending on AHB frequency |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
575 used by application. In the low AHB frequency range it is used to stretch enough the USB response |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
576 time to IN tokens, the USB turnaround time, so to compensate for the longer AHB read access |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
577 latency to the Data FIFO */ |
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 /* Get hclk frequency value */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
580 hclk = HAL_RCC_GetHCLKFreq(); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
581 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
582 if((hclk >= 14200000U)&&(hclk < 15000000U)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
583 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
584 /* hclk Clock Range between 14.2-15 MHz */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
585 hpcd->Instance->GUSBCFG |= (uint32_t)((0xFU << 10U) & USB_OTG_GUSBCFG_TRDT); |
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 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
588 else if((hclk >= 15000000U)&&(hclk < 16000000U)) |
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 /* hclk Clock Range between 15-16 MHz */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
591 hpcd->Instance->GUSBCFG |= (uint32_t)((0xEU << 10U) & USB_OTG_GUSBCFG_TRDT); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
592 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
593 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
594 else if((hclk >= 16000000U)&&(hclk < 17200000U)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
595 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
596 /* hclk Clock Range between 16-17.2 MHz */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
597 hpcd->Instance->GUSBCFG |= (uint32_t)((0xDU << 10U) & USB_OTG_GUSBCFG_TRDT); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
598 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
599 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
600 else if((hclk >= 17200000U)&&(hclk < 18500000U)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
601 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
602 /* hclk Clock Range between 17.2-18.5 MHz */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
603 hpcd->Instance->GUSBCFG |= (uint32_t)((0xCU << 10U) & USB_OTG_GUSBCFG_TRDT); |
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 else if((hclk >= 18500000U)&&(hclk < 20000000U)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
607 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
608 /* hclk Clock Range between 18.5-20 MHz */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
609 hpcd->Instance->GUSBCFG |= (uint32_t)((0xBU << 10U) & USB_OTG_GUSBCFG_TRDT); |
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 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
612 else if((hclk >= 20000000U)&&(hclk < 21800000U)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
613 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
614 /* hclk Clock Range between 20-21.8 MHz */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
615 hpcd->Instance->GUSBCFG |= (uint32_t)((0xAU << 10U) & USB_OTG_GUSBCFG_TRDT); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
616 } |
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 else if((hclk >= 21800000U)&&(hclk < 24000000U)) |
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
Ideenmodellierer
parents:
diff
changeset
|
620 /* hclk Clock Range between 21.8-24 MHz */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
621 hpcd->Instance->GUSBCFG |= (uint32_t)((0x9U << 10U) & USB_OTG_GUSBCFG_TRDT); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
622 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
623 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
624 else if((hclk >= 24000000U)&&(hclk < 27700000U)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
625 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
626 /* hclk Clock Range between 24-27.7 MHz */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
627 hpcd->Instance->GUSBCFG |= (uint32_t)((0x8U << 10U) & USB_OTG_GUSBCFG_TRDT); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
628 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
629 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
630 else if((hclk >= 27700000U)&&(hclk < 32000000U)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
631 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
632 /* hclk Clock Range between 27.7-32 MHz */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
633 hpcd->Instance->GUSBCFG |= (uint32_t)((0x7U << 10U) & USB_OTG_GUSBCFG_TRDT); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
634 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
635 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
636 else /* if(hclk >= 32000000) */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
637 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
638 /* hclk Clock Range between 32-180 MHz */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
639 hpcd->Instance->GUSBCFG |= (uint32_t)((0x6U << 10U) & USB_OTG_GUSBCFG_TRDT); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
640 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
641 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
642 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
643 HAL_PCD_ResetCallback(hpcd); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
644 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
645 __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_ENUMDNE); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
646 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
647 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
648 /* Handle RxQLevel Interrupt */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
649 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_RXFLVL)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
650 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
651 USB_MASK_INTERRUPT(hpcd->Instance, USB_OTG_GINTSTS_RXFLVL); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
652 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
653 temp = USBx->GRXSTSP; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
654 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
655 ep = &hpcd->OUT_ep[temp & USB_OTG_GRXSTSP_EPNUM]; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
656 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
657 if(((temp & USB_OTG_GRXSTSP_PKTSTS) >> 17U) == STS_DATA_UPDT) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
658 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
659 if((temp & USB_OTG_GRXSTSP_BCNT) != 0U) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
660 { |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
661 USB_ReadPacket(USBx, ep->xfer_buff, (temp & USB_OTG_GRXSTSP_BCNT) >> 4U); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
662 ep->xfer_buff += (temp & USB_OTG_GRXSTSP_BCNT) >> 4U; |
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Added current STM32 standandard libraries in version independend folder structure
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|
663 ep->xfer_count += (temp & USB_OTG_GRXSTSP_BCNT) >> 4U; |
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Ideenmodellierer
parents:
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|
664 } |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
665 } |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
666 else if (((temp & USB_OTG_GRXSTSP_PKTSTS) >> 17U) == STS_SETUP_UPDT) |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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|
667 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
668 USB_ReadPacket(USBx, (uint8_t *)hpcd->Setup, 8U); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
669 ep->xfer_count += (temp & USB_OTG_GRXSTSP_BCNT) >> 4U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
670 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
671 USB_UNMASK_INTERRUPT(hpcd->Instance, USB_OTG_GINTSTS_RXFLVL); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
672 } |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
673 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
674 /* Handle SOF Interrupt */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
675 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_SOF)) |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
676 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
677 HAL_PCD_SOFCallback(hpcd); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
678 __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_SOF); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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|
679 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
680 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
681 /* Handle Incomplete ISO IN Interrupt */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
682 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_IISOIXFR)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
683 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
684 HAL_PCD_ISOINIncompleteCallback(hpcd, epnum); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
685 __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_IISOIXFR); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
686 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
687 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
688 /* Handle Incomplete ISO OUT Interrupt */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
689 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_PXFR_INCOMPISOOUT)) |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
690 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
691 HAL_PCD_ISOOUTIncompleteCallback(hpcd, epnum); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
692 __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_PXFR_INCOMPISOOUT); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
693 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
694 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
695 /* Handle Connection event Interrupt */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
696 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_SRQINT)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
697 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
698 HAL_PCD_ConnectCallback(hpcd); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
699 __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_SRQINT); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
700 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
701 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
702 /* Handle Disconnection event Interrupt */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
703 if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_OTGINT)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
704 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
705 temp = hpcd->Instance->GOTGINT; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
706 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
707 if((temp & USB_OTG_GOTGINT_SEDET) == USB_OTG_GOTGINT_SEDET) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
708 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
709 HAL_PCD_DisconnectCallback(hpcd); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
710 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
711 hpcd->Instance->GOTGINT |= temp; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
712 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
713 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
714 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
715 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
716 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
717 * @brief Data OUT stage callback. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
718 * @param hpcd PCD handle |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
719 * @param epnum endpoint number |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
720 * @retval None |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
721 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
722 __weak void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
723 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
724 /* Prevent unused argument(s) compilation warning */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
725 UNUSED(hpcd); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
726 UNUSED(epnum); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
727 /* 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
|
728 the HAL_PCD_DataOutStageCallback could be implemented in the user file |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
729 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
730 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
731 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
732 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
733 * @brief Data IN stage callback. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
734 * @param hpcd PCD handle |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
735 * @param epnum endpoint number |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
736 * @retval None |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
737 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
738 __weak void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
739 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
740 /* Prevent unused argument(s) compilation warning */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
741 UNUSED(hpcd); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
742 UNUSED(epnum); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
743 /* 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
|
744 the HAL_PCD_DataInStageCallback could be implemented in the user file |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
745 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
746 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
747 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
748 * @brief Setup stage callback. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
749 * @param hpcd PCD handle |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
750 * @retval None |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
751 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
752 __weak void HAL_PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
753 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
754 /* Prevent unused argument(s) compilation warning */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
755 UNUSED(hpcd); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
756 /* 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
|
757 the HAL_PCD_SetupStageCallback could be implemented in the user file |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
758 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
759 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
760 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
761 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
762 * @brief USB Start Of Frame callback. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
763 * @param hpcd PCD handle |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
764 * @retval None |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
765 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
766 __weak void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
767 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
768 /* Prevent unused argument(s) compilation warning */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
769 UNUSED(hpcd); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
770 /* 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
|
771 the HAL_PCD_SOFCallback could be implemented in the user file |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
772 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
773 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
774 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
775 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
776 * @brief USB Reset callback. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
777 * @param hpcd PCD handle |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
778 * @retval None |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
779 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
780 __weak void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd) |
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 /* Prevent unused argument(s) compilation warning */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
783 UNUSED(hpcd); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
784 /* 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
|
785 the HAL_PCD_ResetCallback could be implemented in the user file |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
786 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
787 } |
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 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
790 * @brief Suspend event callback. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
791 * @param hpcd PCD handle |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
792 * @retval None |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
793 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
794 __weak void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd) |
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795 { |
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796 /* Prevent unused argument(s) compilation warning */ |
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|
797 UNUSED(hpcd); |
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|
798 /* NOTE : This function Should not be modified, when the callback is needed, |
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|
799 the HAL_PCD_SuspendCallback could be implemented in the user file |
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800 */ |
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801 } |
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802 |
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|
803 /** |
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|
804 * @brief Resume event callback. |
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805 * @param hpcd PCD handle |
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806 * @retval None |
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|
807 */ |
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|
808 __weak void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd) |
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809 { |
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810 /* Prevent unused argument(s) compilation warning */ |
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|
811 UNUSED(hpcd); |
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812 /* NOTE : This function Should not be modified, when the callback is needed, |
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|
813 the HAL_PCD_ResumeCallback could be implemented in the user file |
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814 */ |
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815 } |
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|
816 |
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|
817 /** |
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818 * @brief Incomplete ISO OUT callback. |
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819 * @param hpcd PCD handle |
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820 * @param epnum endpoint number |
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821 * @retval None |
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822 */ |
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823 __weak void HAL_PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) |
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824 { |
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825 /* Prevent unused argument(s) compilation warning */ |
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826 UNUSED(hpcd); |
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827 UNUSED(epnum); |
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828 /* NOTE : This function Should not be modified, when the callback is needed, |
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829 the HAL_PCD_ISOOUTIncompleteCallback could be implemented in the user file |
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830 */ |
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831 } |
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832 |
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833 /** |
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834 * @brief Incomplete ISO IN callback. |
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835 * @param hpcd PCD handle |
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836 * @param epnum endpoint number |
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837 * @retval None |
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838 */ |
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839 __weak void HAL_PCD_ISOINIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) |
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840 { |
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841 /* Prevent unused argument(s) compilation warning */ |
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842 UNUSED(hpcd); |
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843 UNUSED(epnum); |
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844 /* NOTE : This function Should not be modified, when the callback is needed, |
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845 the HAL_PCD_ISOINIncompleteCallback could be implemented in the user file |
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846 */ |
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847 } |
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848 |
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849 /** |
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850 * @brief Connection event callback. |
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851 * @param hpcd PCD handle |
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852 * @retval None |
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853 */ |
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854 __weak void HAL_PCD_ConnectCallback(PCD_HandleTypeDef *hpcd) |
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855 { |
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856 /* Prevent unused argument(s) compilation warning */ |
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857 UNUSED(hpcd); |
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858 /* NOTE : This function Should not be modified, when the callback is needed, |
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859 the HAL_PCD_ConnectCallback could be implemented in the user file |
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860 */ |
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861 } |
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862 |
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863 /** |
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864 * @brief Disconnection event callback. |
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865 * @param hpcd PCD handle |
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866 * @retval None |
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867 */ |
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868 __weak void HAL_PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd) |
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869 { |
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870 /* Prevent unused argument(s) compilation warning */ |
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871 UNUSED(hpcd); |
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872 /* NOTE : This function Should not be modified, when the callback is needed, |
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873 the HAL_PCD_DisconnectCallback could be implemented in the user file |
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874 */ |
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875 } |
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876 |
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877 /** |
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878 * @} |
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879 */ |
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880 |
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881 /** @defgroup PCD_Exported_Functions_Group3 Peripheral Control functions |
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882 * @brief management functions |
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883 * |
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884 @verbatim |
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885 =============================================================================== |
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886 ##### Peripheral Control functions ##### |
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887 =============================================================================== |
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888 [..] |
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889 This subsection provides a set of functions allowing to control the PCD data |
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890 transfers. |
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891 |
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892 @endverbatim |
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893 * @{ |
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894 */ |
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895 |
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896 /** |
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897 * @brief Connect the USB device. |
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898 * @param hpcd PCD handle |
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899 * @retval HAL status |
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900 */ |
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901 HAL_StatusTypeDef HAL_PCD_DevConnect(PCD_HandleTypeDef *hpcd) |
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902 { |
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903 __HAL_LOCK(hpcd); |
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904 USB_DevConnect(hpcd->Instance); |
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905 __HAL_UNLOCK(hpcd); |
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906 return HAL_OK; |
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907 } |
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908 |
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909 /** |
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910 * @brief Disconnect the USB device. |
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911 * @param hpcd PCD handle |
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912 * @retval HAL status |
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913 */ |
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914 HAL_StatusTypeDef HAL_PCD_DevDisconnect(PCD_HandleTypeDef *hpcd) |
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915 { |
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916 __HAL_LOCK(hpcd); |
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917 USB_DevDisconnect(hpcd->Instance); |
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918 __HAL_UNLOCK(hpcd); |
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919 return HAL_OK; |
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920 } |
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921 |
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922 /** |
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923 * @brief Set the USB Device address. |
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924 * @param hpcd PCD handle |
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925 * @param address new device address |
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926 * @retval HAL status |
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927 */ |
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928 HAL_StatusTypeDef HAL_PCD_SetAddress(PCD_HandleTypeDef *hpcd, uint8_t address) |
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929 { |
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930 __HAL_LOCK(hpcd); |
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931 USB_SetDevAddress(hpcd->Instance, address); |
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932 __HAL_UNLOCK(hpcd); |
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diff
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|
933 return HAL_OK; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
934 } |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
935 /** |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
936 * @brief Open and configure an endpoint. |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
937 * @param hpcd PCD handle |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
938 * @param ep_addr endpoint address |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
939 * @param ep_mps endpoint max packet size |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
940 * @param ep_type endpoint type |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
941 * @retval HAL status |
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Ideenmodellierer
parents:
diff
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|
942 */ |
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Ideenmodellierer
parents:
diff
changeset
|
943 HAL_StatusTypeDef HAL_PCD_EP_Open(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint16_t ep_mps, uint8_t ep_type) |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
944 { |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
945 HAL_StatusTypeDef ret = HAL_OK; |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
946 USB_OTG_EPTypeDef *ep; |
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parents:
diff
changeset
|
947 |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
948 if ((ep_addr & 0x80) == 0x80) |
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parents:
diff
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|
949 { |
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parents:
diff
changeset
|
950 ep = &hpcd->IN_ep[ep_addr & 0x7F]; |
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Ideenmodellierer
parents:
diff
changeset
|
951 } |
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parents:
diff
changeset
|
952 else |
c78bcbd5deda
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parents:
diff
changeset
|
953 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
954 ep = &hpcd->OUT_ep[ep_addr & 0x7F]; |
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parents:
diff
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|
955 } |
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diff
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|
956 ep->num = ep_addr & 0x7F; |
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|
957 |
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|
958 ep->is_in = (0x80 & ep_addr) != 0; |
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|
959 ep->maxpacket = ep_mps; |
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diff
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|
960 ep->type = ep_type; |
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|
961 if (ep->is_in) |
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parents:
diff
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|
962 { |
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diff
changeset
|
963 /* Assign a Tx FIFO */ |
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|
964 ep->tx_fifo_num = ep->num; |
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|
965 } |
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diff
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|
966 /* Set initial data PID. */ |
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|
967 if (ep_type == EP_TYPE_BULK ) |
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Added current STM32 standandard libraries in version independend folder structure
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|
968 { |
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|
969 ep->data_pid_start = 0U; |
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Added current STM32 standandard libraries in version independend folder structure
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|
970 } |
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|
971 |
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|
972 __HAL_LOCK(hpcd); |
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|
973 USB_ActivateEndpoint(hpcd->Instance , ep); |
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|
974 __HAL_UNLOCK(hpcd); |
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|
975 return ret; |
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|
976 } |
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|
977 |
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|
978 |
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|
979 /** |
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|
980 * @brief Deactivate an endpoint. |
c78bcbd5deda
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|
981 * @param hpcd PCD handle |
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|
982 * @param ep_addr endpoint address |
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|
983 * @retval HAL status |
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diff
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|
984 */ |
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|
985 HAL_StatusTypeDef HAL_PCD_EP_Close(PCD_HandleTypeDef *hpcd, uint8_t ep_addr) |
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diff
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|
986 { |
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diff
changeset
|
987 USB_OTG_EPTypeDef *ep; |
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parents:
diff
changeset
|
988 |
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diff
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|
989 if ((ep_addr & 0x80) == 0x80) |
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parents:
diff
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|
990 { |
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diff
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|
991 ep = &hpcd->IN_ep[ep_addr & 0x7F]; |
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diff
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|
992 } |
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diff
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|
993 else |
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diff
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|
994 { |
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diff
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|
995 ep = &hpcd->OUT_ep[ep_addr & 0x7F]; |
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parents:
diff
changeset
|
996 } |
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|
997 ep->num = ep_addr & 0x7F; |
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diff
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|
998 |
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|
999 ep->is_in = (0x80 & ep_addr) != 0; |
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parents:
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|
1000 |
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|
1001 __HAL_LOCK(hpcd); |
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|
1002 USB_DeactivateEndpoint(hpcd->Instance , ep); |
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|
1003 __HAL_UNLOCK(hpcd); |
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|
1004 return HAL_OK; |
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|
1005 } |
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|
1006 |
c78bcbd5deda
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parents:
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|
1007 |
c78bcbd5deda
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parents:
diff
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|
1008 /** |
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|
1009 * @brief Receive an amount of data. |
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|
1010 * @param hpcd PCD handle |
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|
1011 * @param ep_addr endpoint address |
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|
1012 * @param pBuf pointer to the reception buffer |
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|
1013 * @param len amount of data to be received |
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|
1014 * @retval HAL status |
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|
1015 */ |
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|
1016 HAL_StatusTypeDef HAL_PCD_EP_Receive(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint8_t *pBuf, uint32_t len) |
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|
1017 { |
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|
1018 USB_OTG_EPTypeDef *ep; |
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|
1019 |
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|
1020 ep = &hpcd->OUT_ep[ep_addr & 0x7F]; |
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|
1021 |
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|
1022 /*setup and start the Xfer */ |
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|
1023 ep->xfer_buff = pBuf; |
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|
1024 ep->xfer_len = len; |
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|
1025 ep->xfer_count = 0U; |
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|
1026 ep->is_in = 0U; |
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|
1027 ep->num = ep_addr & 0x7F; |
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|
1028 |
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|
1029 if (hpcd->Init.dma_enable == 1U) |
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|
1030 { |
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|
1031 ep->dma_addr = (uint32_t)pBuf; |
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|
1032 } |
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|
1033 |
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|
1034 if ((ep_addr & 0x7F) == 0) |
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|
1035 { |
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|
1036 USB_EP0StartXfer(hpcd->Instance , ep, hpcd->Init.dma_enable); |
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|
1037 } |
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|
1038 else |
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|
1039 { |
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|
1040 USB_EPStartXfer(hpcd->Instance , ep, hpcd->Init.dma_enable); |
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|
1041 } |
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|
1042 |
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|
1043 return HAL_OK; |
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|
1044 } |
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|
1045 |
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|
1046 /** |
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1047 * @brief Get Received Data Size. |
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|
1048 * @param hpcd PCD handle |
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|
1049 * @param ep_addr endpoint address |
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|
1050 * @retval Data Size |
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|
1051 */ |
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|
1052 uint16_t HAL_PCD_EP_GetRxCount(PCD_HandleTypeDef *hpcd, uint8_t ep_addr) |
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|
1053 { |
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|
1054 return hpcd->OUT_ep[ep_addr & 0xF].xfer_count; |
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|
1055 } |
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|
1056 /** |
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|
1057 * @brief Send an amount of data. |
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|
1058 * @param hpcd PCD handle |
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|
1059 * @param ep_addr endpoint address |
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|
1060 * @param pBuf pointer to the transmission buffer |
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Added current STM32 standandard libraries in version independend folder structure
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|
1061 * @param len amount of data to be sent |
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Added current STM32 standandard libraries in version independend folder structure
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|
1062 * @retval HAL status |
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|
1063 */ |
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|
1064 HAL_StatusTypeDef HAL_PCD_EP_Transmit(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint8_t *pBuf, uint32_t len) |
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|
1065 { |
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|
1066 USB_OTG_EPTypeDef *ep; |
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|
1067 |
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|
1068 ep = &hpcd->IN_ep[ep_addr & 0x7F]; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1069 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1070 /*setup and start the Xfer */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1071 ep->xfer_buff = pBuf; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1072 ep->xfer_len = len; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1073 ep->xfer_count = 0U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1074 ep->is_in = 1U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1075 ep->num = ep_addr & 0x7F; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1076 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1077 if (hpcd->Init.dma_enable == 1U) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1078 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1079 ep->dma_addr = (uint32_t)pBuf; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1080 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1081 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1082 if ((ep_addr & 0x7F) == 0) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1083 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1084 USB_EP0StartXfer(hpcd->Instance , ep, hpcd->Init.dma_enable); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1085 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1086 else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1087 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1088 USB_EPStartXfer(hpcd->Instance , ep, hpcd->Init.dma_enable); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1089 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1090 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1091 return HAL_OK; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1092 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1093 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1094 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1095 * @brief Set a STALL condition over an endpoint. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1096 * @param hpcd PCD handle |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1097 * @param ep_addr endpoint address |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1098 * @retval HAL status |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1099 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1100 HAL_StatusTypeDef HAL_PCD_EP_SetStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1101 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1102 USB_OTG_EPTypeDef *ep; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1103 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1104 if ((0x80 & ep_addr) == 0x80) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1105 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1106 ep = &hpcd->IN_ep[ep_addr & 0x7F]; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1107 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1108 else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1109 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1110 ep = &hpcd->OUT_ep[ep_addr]; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1111 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1112 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1113 ep->is_stall = 1U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1114 ep->num = ep_addr & 0x7F; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1115 ep->is_in = ((ep_addr & 0x80) == 0x80); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1116 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1117 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1118 __HAL_LOCK(hpcd); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1119 USB_EPSetStall(hpcd->Instance , ep); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1120 if((ep_addr & 0x7F) == 0) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1121 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1122 USB_EP0_OutStart(hpcd->Instance, hpcd->Init.dma_enable, (uint8_t *)hpcd->Setup); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1123 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1124 __HAL_UNLOCK(hpcd); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1125 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1126 return HAL_OK; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1127 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1128 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1129 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1130 * @brief Clear a STALL condition over in an endpoint. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1131 * @param hpcd PCD handle |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1132 * @param ep_addr endpoint address |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1133 * @retval HAL status |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1134 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1135 HAL_StatusTypeDef HAL_PCD_EP_ClrStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1136 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1137 USB_OTG_EPTypeDef *ep; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1138 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1139 if ((0x80 & ep_addr) == 0x80) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1140 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1141 ep = &hpcd->IN_ep[ep_addr & 0x7F]; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1142 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1143 else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1144 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1145 ep = &hpcd->OUT_ep[ep_addr]; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1146 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1147 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1148 ep->is_stall = 0U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1149 ep->num = ep_addr & 0x7F; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1150 ep->is_in = ((ep_addr & 0x80) == 0x80); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1151 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1152 __HAL_LOCK(hpcd); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1153 USB_EPClearStall(hpcd->Instance , ep); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1154 __HAL_UNLOCK(hpcd); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1155 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1156 return HAL_OK; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1157 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1158 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1159 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1160 * @brief Flush an endpoint. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1161 * @param hpcd PCD handle |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1162 * @param ep_addr endpoint address |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1163 * @retval HAL status |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1164 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1165 HAL_StatusTypeDef HAL_PCD_EP_Flush(PCD_HandleTypeDef *hpcd, uint8_t ep_addr) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1166 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1167 __HAL_LOCK(hpcd); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1168 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1169 if ((ep_addr & 0x80) == 0x80) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1170 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1171 USB_FlushTxFifo(hpcd->Instance, ep_addr & 0x7F); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1172 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1173 else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1174 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1175 USB_FlushRxFifo(hpcd->Instance); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1176 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1177 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1178 __HAL_UNLOCK(hpcd); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1179 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1180 return HAL_OK; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1181 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1182 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1183 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1184 * @brief Activate remote wakeup signalling. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1185 * @param hpcd PCD handle |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1186 * @retval HAL status |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1187 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1188 HAL_StatusTypeDef HAL_PCD_ActivateRemoteWakeup(PCD_HandleTypeDef *hpcd) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1189 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1190 USB_OTG_GlobalTypeDef *USBx = hpcd->Instance; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1191 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1192 if((USBx_DEVICE->DSTS & USB_OTG_DSTS_SUSPSTS) == USB_OTG_DSTS_SUSPSTS) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1193 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1194 /* Activate Remote wakeup signaling */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1195 USBx_DEVICE->DCTL |= USB_OTG_DCTL_RWUSIG; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1196 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1197 return HAL_OK; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1198 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1199 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1200 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1201 * @brief De-activate remote wakeup signalling. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1202 * @param hpcd PCD handle |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1203 * @retval HAL status |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1204 */ |
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1205 HAL_StatusTypeDef HAL_PCD_DeActivateRemoteWakeup(PCD_HandleTypeDef *hpcd) |
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1206 { |
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1207 USB_OTG_GlobalTypeDef *USBx = hpcd->Instance; |
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1208 |
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1209 /* De-activate Remote wakeup signaling */ |
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1210 USBx_DEVICE->DCTL &= ~(USB_OTG_DCTL_RWUSIG); |
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1211 return HAL_OK; |
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1212 } |
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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 /** @defgroup PCD_Exported_Functions_Group4 Peripheral State functions |
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1218 * @brief Peripheral State functions |
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1219 * |
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1220 @verbatim |
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1221 =============================================================================== |
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1222 ##### Peripheral State functions ##### |
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1223 =============================================================================== |
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1224 [..] |
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1225 This subsection permits to get in run-time the status of the peripheral |
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1226 and the data flow. |
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1227 |
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1228 @endverbatim |
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1229 * @{ |
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1230 */ |
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1231 |
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1232 /** |
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1233 * @brief Return the PCD handle state. |
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1234 * @param hpcd PCD handle |
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1235 * @retval HAL state |
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1236 */ |
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1237 PCD_StateTypeDef HAL_PCD_GetState(PCD_HandleTypeDef *hpcd) |
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1238 { |
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1239 return hpcd->State; |
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1240 } |
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1241 /** |
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1242 * @} |
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1243 */ |
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1244 |
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1245 /** |
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1246 * @} |
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1247 */ |
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1248 |
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1249 /* Private functions ---------------------------------------------------------*/ |
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1250 /** @addtogroup PCD_Private_Functions |
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1251 * @{ |
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1252 */ |
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1253 |
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1254 /** |
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1255 * @brief Check FIFO for the next packet to be loaded. |
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1256 * @param hpcd PCD handle |
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1257 * @param epnum endpoint number |
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1258 * @retval HAL status |
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1259 */ |
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1260 static HAL_StatusTypeDef PCD_WriteEmptyTxFifo(PCD_HandleTypeDef *hpcd, uint32_t epnum) |
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1261 { |
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1262 USB_OTG_GlobalTypeDef *USBx = hpcd->Instance; |
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1263 USB_OTG_EPTypeDef *ep; |
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1264 int32_t len = 0U; |
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1265 uint32_t len32b; |
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1266 uint32_t fifoemptymsk = 0U; |
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1267 |
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1268 ep = &hpcd->IN_ep[epnum]; |
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1269 len = ep->xfer_len - ep->xfer_count; |
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1270 |
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1271 if (len > ep->maxpacket) |
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|
1272 { |
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1273 len = ep->maxpacket; |
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|
1274 } |
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|
1275 |
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1276 |
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1277 len32b = (len + 3U) / 4U; |
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1278 |
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1279 while (((USBx_INEP(epnum)->DTXFSTS & USB_OTG_DTXFSTS_INEPTFSAV) > len32b) && |
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1280 (ep->xfer_count < ep->xfer_len) && |
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1281 (ep->xfer_len != 0U)) |
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|
1282 { |
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1283 /* Write the FIFO */ |
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1284 len = ep->xfer_len - ep->xfer_count; |
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1285 |
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1286 if (len > ep->maxpacket) |
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|
1287 { |
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1288 len = ep->maxpacket; |
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1289 } |
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1290 len32b = (len + 3U) / 4U; |
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1291 |
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1292 USB_WritePacket(USBx, ep->xfer_buff, epnum, len, hpcd->Init.dma_enable); |
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1293 |
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1294 ep->xfer_buff += len; |
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1295 ep->xfer_count += len; |
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|
1296 } |
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1297 |
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1298 if(len <= 0U) |
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1299 { |
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1300 fifoemptymsk = 0x1U << epnum; |
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1301 USBx_DEVICE->DIEPEMPMSK &= ~fifoemptymsk; |
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1302 |
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1303 } |
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1304 |
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1305 return HAL_OK; |
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1306 } |
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1307 |
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1308 /** |
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1309 * @} |
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1310 */ |
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1311 #endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || |
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1312 STM32F401xC || STM32F401xE || STM32F411xE || STM32F446xx || STM32F469xx || STM32F479xx || STM32F412Zx || STM32F412Rx || |
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1313 STM32F412Vx || STM32F412Cx || STM32F413xx || STM32F423xx */ |
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1314 #endif /* HAL_PCD_MODULE_ENABLED */ |
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1315 /** |
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1316 * @} |
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1317 */ |
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1318 |
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1319 /** |
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1320 * @} |
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1321 */ |
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1322 |
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1323 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |