雄介 太田 / mbed

mbed(SerialHalfDuplex入り)

Fork of mbed by mbed official

TARGET_NUCLEO_F072RB/stm32f0xx_hal_dma_ex.h@85:024bf7f99721, 2014-06-11 (annotated)

Committer:
bogdanm
Date:
Wed Jun 11 15:14:05 2014 +0100
Revision:
85:024bf7f99721
Child:
92:4fc01daae5a5
Release 85 of the mbed library



Main changes:



- K64F Ethernet fixes

- Updated tests

- Fixes for various mbed targets

- Code cleanup: fixed warnings, more consistent code style

- GCC support for K64F



There is a known issue with the I2C interface on some ST targets. If you

find the I2C interface problematic on your ST board, please log a bug

against this on mbed.org.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 85:024bf7f99721 1 /**
bogdanm 85:024bf7f99721 2 ******************************************************************************
bogdanm 85:024bf7f99721 3 * @file stm32f0xx_hal_dma_ex.h
bogdanm 85:024bf7f99721 4 * @author MCD Application Team
bogdanm 85:024bf7f99721 5 * @version V1.0.0
bogdanm 85:024bf7f99721 6 * @date 28-May-2014
bogdanm 85:024bf7f99721 7 * @brief Header file of DMA HAL Extension module.
bogdanm 85:024bf7f99721 8 ******************************************************************************
bogdanm 85:024bf7f99721 9 * @attention
bogdanm 85:024bf7f99721 10 *
bogdanm 85:024bf7f99721 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
bogdanm 85:024bf7f99721 12 *
bogdanm 85:024bf7f99721 13 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 85:024bf7f99721 14 * are permitted provided that the following conditions are met:
bogdanm 85:024bf7f99721 15 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 85:024bf7f99721 16 * this list of conditions and the following disclaimer.
bogdanm 85:024bf7f99721 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 85:024bf7f99721 18 * this list of conditions and the following disclaimer in the documentation
bogdanm 85:024bf7f99721 19 * and/or other materials provided with the distribution.
bogdanm 85:024bf7f99721 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 85:024bf7f99721 21 * may be used to endorse or promote products derived from this software
bogdanm 85:024bf7f99721 22 * without specific prior written permission.
bogdanm 85:024bf7f99721 23 *
bogdanm 85:024bf7f99721 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 85:024bf7f99721 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 85:024bf7f99721 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 85:024bf7f99721 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 85:024bf7f99721 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 85:024bf7f99721 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 85:024bf7f99721 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 85:024bf7f99721 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 85:024bf7f99721 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 85:024bf7f99721 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 85:024bf7f99721 34 *
bogdanm 85:024bf7f99721 35 ******************************************************************************
bogdanm 85:024bf7f99721 36 */
bogdanm 85:024bf7f99721 37
bogdanm 85:024bf7f99721 38 /* Define to prevent recursive inclusion -------------------------------------*/
bogdanm 85:024bf7f99721 39 #ifndef __STM32F0xx_HAL_DMA_EX_H
bogdanm 85:024bf7f99721 40 #define __STM32F0xx_HAL_DMA_EX_H
bogdanm 85:024bf7f99721 41
bogdanm 85:024bf7f99721 42 #ifdef __cplusplus
bogdanm 85:024bf7f99721 43 extern "C" {
bogdanm 85:024bf7f99721 44 #endif
bogdanm 85:024bf7f99721 45
bogdanm 85:024bf7f99721 46 /* Includes ------------------------------------------------------------------*/
bogdanm 85:024bf7f99721 47 #include "stm32f0xx_hal_def.h"
bogdanm 85:024bf7f99721 48
bogdanm 85:024bf7f99721 49 /** @addtogroup STM32F0xx_HAL_Driver
bogdanm 85:024bf7f99721 50 * @{
bogdanm 85:024bf7f99721 51 */
bogdanm 85:024bf7f99721 52
bogdanm 85:024bf7f99721 53 /** @addtogroup DMA
bogdanm 85:024bf7f99721 54 * @{
bogdanm 85:024bf7f99721 55 */
bogdanm 85:024bf7f99721 56
bogdanm 85:024bf7f99721 57 /* Exported types ------------------------------------------------------------*/
bogdanm 85:024bf7f99721 58 /* Exported constants --------------------------------------------------------*/
bogdanm 85:024bf7f99721 59 /* Exported macros -----------------------------------------------------------*/
bogdanm 85:024bf7f99721 60 /** @addtogroup DMA_Exported_Macros
bogdanm 85:024bf7f99721 61 * @{
bogdanm 85:024bf7f99721 62 */
bogdanm 85:024bf7f99721 63 /* Interrupt & Flag management */
bogdanm 85:024bf7f99721 64
bogdanm 85:024bf7f99721 65 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx)
bogdanm 85:024bf7f99721 66 /**
bogdanm 85:024bf7f99721 67 * @brief Returns the current DMA Channel transfer complete flag.
bogdanm 85:024bf7f99721 68 * @param __HANDLE__: DMA handle
bogdanm 85:024bf7f99721 69 * @retval The specified transfer complete flag index.
bogdanm 85:024bf7f99721 70 */
bogdanm 85:024bf7f99721 71 #define __HAL_DMA_GET_TC_FLAG_INDEX(__HANDLE__) \
bogdanm 85:024bf7f99721 72 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TC1 :\
bogdanm 85:024bf7f99721 73 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TC2 :\
bogdanm 85:024bf7f99721 74 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TC3 :\
bogdanm 85:024bf7f99721 75 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TC4 :\
bogdanm 85:024bf7f99721 76 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TC5 :\
bogdanm 85:024bf7f99721 77 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_TC6 :\
bogdanm 85:024bf7f99721 78 DMA_FLAG_TC7)
bogdanm 85:024bf7f99721 79
bogdanm 85:024bf7f99721 80 /**
bogdanm 85:024bf7f99721 81 * @brief Returns the current DMA Channel half transfer complete flag.
bogdanm 85:024bf7f99721 82 * @param __HANDLE__: DMA handle
bogdanm 85:024bf7f99721 83 * @retval The specified half transfer complete flag index.
bogdanm 85:024bf7f99721 84 */
bogdanm 85:024bf7f99721 85 #define __HAL_DMA_GET_HT_FLAG_INDEX(__HANDLE__)\
bogdanm 85:024bf7f99721 86 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_HT1 :\
bogdanm 85:024bf7f99721 87 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_HT2 :\
bogdanm 85:024bf7f99721 88 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_HT3 :\
bogdanm 85:024bf7f99721 89 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_HT4 :\
bogdanm 85:024bf7f99721 90 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_HT5 :\
bogdanm 85:024bf7f99721 91 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_HT6 :\
bogdanm 85:024bf7f99721 92 DMA_FLAG_HT7)
bogdanm 85:024bf7f99721 93
bogdanm 85:024bf7f99721 94 /**
bogdanm 85:024bf7f99721 95 * @brief Returns the current DMA Channel transfer error flag.
bogdanm 85:024bf7f99721 96 * @param __HANDLE__: DMA handle
bogdanm 85:024bf7f99721 97 * @retval The specified transfer error flag index.
bogdanm 85:024bf7f99721 98 */
bogdanm 85:024bf7f99721 99 #define __HAL_DMA_GET_TE_FLAG_INDEX(__HANDLE__)\
bogdanm 85:024bf7f99721 100 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TE1 :\
bogdanm 85:024bf7f99721 101 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TE2 :\
bogdanm 85:024bf7f99721 102 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TE3 :\
bogdanm 85:024bf7f99721 103 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TE4 :\
bogdanm 85:024bf7f99721 104 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TE5 :\
bogdanm 85:024bf7f99721 105 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_TE6 :\
bogdanm 85:024bf7f99721 106 DMA_FLAG_TE7)
bogdanm 85:024bf7f99721 107
bogdanm 85:024bf7f99721 108 /**
bogdanm 85:024bf7f99721 109 * @brief Get the DMA Channel pending flags.
bogdanm 85:024bf7f99721 110 * @param __HANDLE__: DMA handle
bogdanm 85:024bf7f99721 111 * @param __FLAG__: Get the specified flag.
bogdanm 85:024bf7f99721 112 * This parameter can be any combination of the following values:
bogdanm 85:024bf7f99721 113 * @arg DMA_FLAG_TCIFx: Transfer complete flag
bogdanm 85:024bf7f99721 114 * @arg DMA_FLAG_HTIFx: Half transfer complete flag
bogdanm 85:024bf7f99721 115 * @arg DMA_FLAG_TEIFx: Transfer error flag
bogdanm 85:024bf7f99721 116 * Where x can be 1_7 to select the DMA Channel flag.
bogdanm 85:024bf7f99721 117 * @retval The state of FLAG (SET or RESET).
bogdanm 85:024bf7f99721 118 */
bogdanm 85:024bf7f99721 119
bogdanm 85:024bf7f99721 120 #define __HAL_DMA_GET_FLAG(__HANDLE__, __FLAG__) (DMA1->ISR & (__FLAG__))
bogdanm 85:024bf7f99721 121
bogdanm 85:024bf7f99721 122 /**
bogdanm 85:024bf7f99721 123 * @brief Clears the DMA Channel pending flags.
bogdanm 85:024bf7f99721 124 * @param __HANDLE__: DMA handle
bogdanm 85:024bf7f99721 125 * @param __FLAG__: specifies the flag to clear.
bogdanm 85:024bf7f99721 126 * This parameter can be any combination of the following values:
bogdanm 85:024bf7f99721 127 * @arg DMA_FLAG_TCIFx: Transfer complete flag
bogdanm 85:024bf7f99721 128 * @arg DMA_FLAG_HTIFx: Half transfer complete flag
bogdanm 85:024bf7f99721 129 * @arg DMA_FLAG_TEIFx: Transfer error flag
bogdanm 85:024bf7f99721 130 * Where x can be 1_7 to select the DMA Channel flag.
bogdanm 85:024bf7f99721 131 * @retval None
bogdanm 85:024bf7f99721 132 */
bogdanm 85:024bf7f99721 133 #define __HAL_DMA_CLEAR_FLAG(__HANDLE__, __FLAG__) (DMA1->IFCR |= (__FLAG__))
bogdanm 85:024bf7f99721 134
bogdanm 85:024bf7f99721 135 #else /* STM32F030x8_STM32F031x6_STM32F038xx_STM32F051x8_STM32F058xx Product devices */
bogdanm 85:024bf7f99721 136 /**
bogdanm 85:024bf7f99721 137 * @brief Returns the current DMA Channel transfer complete flag.
bogdanm 85:024bf7f99721 138 * @param __HANDLE__: DMA handle
bogdanm 85:024bf7f99721 139 * @retval The specified transfer complete flag index.
bogdanm 85:024bf7f99721 140 */
bogdanm 85:024bf7f99721 141 #define __HAL_DMA_GET_TC_FLAG_INDEX(__HANDLE__) \
bogdanm 85:024bf7f99721 142 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TC1 :\
bogdanm 85:024bf7f99721 143 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TC2 :\
bogdanm 85:024bf7f99721 144 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TC3 :\
bogdanm 85:024bf7f99721 145 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TC4 :\
bogdanm 85:024bf7f99721 146 DMA_FLAG_TC5)
bogdanm 85:024bf7f99721 147
bogdanm 85:024bf7f99721 148 /**
bogdanm 85:024bf7f99721 149 * @brief Returns the current DMA Channel half transfer complete flag.
bogdanm 85:024bf7f99721 150 * @param __HANDLE__: DMA handle
bogdanm 85:024bf7f99721 151 * @retval The specified half transfer complete flag index.
bogdanm 85:024bf7f99721 152 */
bogdanm 85:024bf7f99721 153 #define __HAL_DMA_GET_HT_FLAG_INDEX(__HANDLE__)\
bogdanm 85:024bf7f99721 154 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_HT1 :\
bogdanm 85:024bf7f99721 155 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_HT2 :\
bogdanm 85:024bf7f99721 156 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_HT3 :\
bogdanm 85:024bf7f99721 157 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_HT4 :\
bogdanm 85:024bf7f99721 158 DMA_FLAG_HT5)
bogdanm 85:024bf7f99721 159
bogdanm 85:024bf7f99721 160 /**
bogdanm 85:024bf7f99721 161 * @brief Returns the current DMA Channel transfer error flag.
bogdanm 85:024bf7f99721 162 * @param __HANDLE__: DMA handle
bogdanm 85:024bf7f99721 163 * @retval The specified transfer error flag index.
bogdanm 85:024bf7f99721 164 */
bogdanm 85:024bf7f99721 165 #define __HAL_DMA_GET_TE_FLAG_INDEX(__HANDLE__)\
bogdanm 85:024bf7f99721 166 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TE1 :\
bogdanm 85:024bf7f99721 167 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TE2 :\
bogdanm 85:024bf7f99721 168 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TE3 :\
bogdanm 85:024bf7f99721 169 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TE4 :\
bogdanm 85:024bf7f99721 170 DMA_FLAG_TE5)
bogdanm 85:024bf7f99721 171
bogdanm 85:024bf7f99721 172 /**
bogdanm 85:024bf7f99721 173 * @brief Get the DMA Channel pending flags.
bogdanm 85:024bf7f99721 174 * @param __HANDLE__: DMA handle
bogdanm 85:024bf7f99721 175 * @param __FLAG__: Get the specified flag.
bogdanm 85:024bf7f99721 176 * This parameter can be any combination of the following values:
bogdanm 85:024bf7f99721 177 * @arg DMA_FLAG_TCIFx: Transfer complete flag
bogdanm 85:024bf7f99721 178 * @arg DMA_FLAG_HTIFx: Half transfer complete flag
bogdanm 85:024bf7f99721 179 * @arg DMA_FLAG_TEIFx: Transfer error flag
bogdanm 85:024bf7f99721 180 * Where x can be 1_5 to select the DMA Channel flag.
bogdanm 85:024bf7f99721 181 * @retval The state of FLAG (SET or RESET).
bogdanm 85:024bf7f99721 182 */
bogdanm 85:024bf7f99721 183
bogdanm 85:024bf7f99721 184 #define __HAL_DMA_GET_FLAG(__HANDLE__, __FLAG__) (DMA1->ISR & (__FLAG__))
bogdanm 85:024bf7f99721 185
bogdanm 85:024bf7f99721 186 /**
bogdanm 85:024bf7f99721 187 * @brief Clears the DMA Channel pending flags.
bogdanm 85:024bf7f99721 188 * @param __HANDLE__: DMA handle
bogdanm 85:024bf7f99721 189 * @param __FLAG__: specifies the flag to clear.
bogdanm 85:024bf7f99721 190 * This parameter can be any combination of the following values:
bogdanm 85:024bf7f99721 191 * @arg DMA_FLAG_TCIFx: Transfer complete flag
bogdanm 85:024bf7f99721 192 * @arg DMA_FLAG_HTIFx: Half transfer complete flag
bogdanm 85:024bf7f99721 193 * @arg DMA_FLAG_TEIFx: Transfer error flag
bogdanm 85:024bf7f99721 194 * Where x can be 1_5 to select the DMA Channel flag.
bogdanm 85:024bf7f99721 195 * @retval None
bogdanm 85:024bf7f99721 196 */
bogdanm 85:024bf7f99721 197 #define __HAL_DMA_CLEAR_FLAG(__HANDLE__, __FLAG__) (DMA1->IFCR |= (__FLAG__))
bogdanm 85:024bf7f99721 198
bogdanm 85:024bf7f99721 199 #endif
bogdanm 85:024bf7f99721 200
bogdanm 85:024bf7f99721 201 /**
bogdanm 85:024bf7f99721 202 * @}
bogdanm 85:024bf7f99721 203 */
bogdanm 85:024bf7f99721 204
bogdanm 85:024bf7f99721 205 /**
bogdanm 85:024bf7f99721 206 * @}
bogdanm 85:024bf7f99721 207 */
bogdanm 85:024bf7f99721 208
bogdanm 85:024bf7f99721 209 /**
bogdanm 85:024bf7f99721 210 * @}
bogdanm 85:024bf7f99721 211 */
bogdanm 85:024bf7f99721 212
bogdanm 85:024bf7f99721 213 #ifdef __cplusplus
bogdanm 85:024bf7f99721 214 }
bogdanm 85:024bf7f99721 215 #endif
bogdanm 85:024bf7f99721 216
bogdanm 85:024bf7f99721 217 #endif /* __STM32F0xx_HAL_DMA_EX_H */
bogdanm 85:024bf7f99721 218
bogdanm 85:024bf7f99721 219 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/