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1 /**
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2 ******************************************************************************
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3 * @file stm32f4xx_hal_i2s_ex.h
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4 * @author MCD Application Team
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5 * @version V1.2.0
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6 * @date 26-December-2014
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7 * @brief Header file of I2S HAL module.
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8 ******************************************************************************
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9 * @attention
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10 *
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11 * <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
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12 *
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13 * Redistribution and use in source and binary forms, with or without modification,
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14 * are permitted provided that the following conditions are met:
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15 * 1. Redistributions of source code must retain the above copyright notice,
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16 * this list of conditions and the following disclaimer.
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17 * 2. Redistributions in binary form must reproduce the above copyright notice,
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18 * this list of conditions and the following disclaimer in the documentation
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19 * and/or other materials provided with the distribution.
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20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
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21 * may be used to endorse or promote products derived from this software
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22 * without specific prior written permission.
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23 *
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24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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34 *
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35 ******************************************************************************
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36 */
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37
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38 /* Define to prevent recursive inclusion -------------------------------------*/
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39 #ifndef __STM32F4xx_HAL_I2S_EX_H
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40 #define __STM32F4xx_HAL_I2S_EX_H
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41
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42 #ifdef __cplusplus
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43 extern "C" {
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44 #endif
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45
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46 /* Includes ------------------------------------------------------------------*/
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47 #include "stm32f4xx_hal_def.h"
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48
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49 /** @addtogroup STM32F4xx_HAL_Driver
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50 * @{
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51 */
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52
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53 /** @addtogroup I2SEx
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54 * @{
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55 */
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56
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57 /* Exported types ------------------------------------------------------------*/
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58 /** @defgroup I2SEx_Exported_Types I2S Exported Types
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59 * @{
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60 */
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61 /**
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62 * @}
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63 */
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64
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65 /* Exported constants --------------------------------------------------------*/
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66 /** @defgroup I2SEx_Exported_Constants I2S Exported Constants
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67 * @{
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68 */
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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 /* Exported macro ------------------------------------------------------------*/
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74 /** @defgroup I2SEx_Exported_Macros I2S Exported Macros
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75 * @{
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76 */
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77
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78 /**
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79 * @}
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80 */
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81
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82 /* Exported functions --------------------------------------------------------*/
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83 /** @addtogroup I2SEx_Exported_Functions
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84 * @{
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85 */
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86
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87 /** @addtogroup I2SEx_Exported_Functions_Group1
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88 * @{
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89 */
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90
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91 /* Extended features functions **************************************************/
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92 /* Blocking mode: Polling */
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93 HAL_StatusTypeDef HAL_I2SEx_TransmitReceive(I2S_HandleTypeDef *hi2s, uint16_t *pTxData, uint16_t *pRxData, uint16_t Size, uint32_t Timeout);
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94 /* Non-Blocking mode: Interrupt */
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95 HAL_StatusTypeDef HAL_I2SEx_TransmitReceive_IT(I2S_HandleTypeDef *hi2s, uint16_t *pTxData, uint16_t *pRxData, uint16_t Size);
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96 /* Non-Blocking mode: DMA */
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97 HAL_StatusTypeDef HAL_I2SEx_TransmitReceive_DMA(I2S_HandleTypeDef *hi2s, uint16_t *pTxData, uint16_t *pRxData, uint16_t Size);
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98 /**
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99 * @}
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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 */
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105 /* Private types -------------------------------------------------------------*/
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106 /* Private variables ---------------------------------------------------------*/
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107 /* Private constants ---------------------------------------------------------*/
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108 /** @defgroup I2SEx_Private_Constants I2S Private Constants
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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 */
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114
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115 /* Private macros ------------------------------------------------------------*/
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116 /** @defgroup I2SEx_Private_Macros I2S Private Macros
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117 * @{
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118 */
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119 /**
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120 * @}
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121 */
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122
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123 /* Private functions ---------------------------------------------------------*/
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124 /** @defgroup I2SEx_Private_Functions I2S Private Functions
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125 * @{
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126 */
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127 HAL_StatusTypeDef I2SEx_TransmitReceive_IT(I2S_HandleTypeDef *hi2s);
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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 /**
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133 * @}
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134 */
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135
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136 /**
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137 * @}
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138 */
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139
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140 #ifdef __cplusplus
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141 }
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142 #endif
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143
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144
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145 #endif /* __STM32F4xx_HAL_I2S_EX_H */
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146
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147 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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