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Dependents:   1-RenBuggyTimed RenBED_RGB RenBED_RGB_PWM RenBED_RGB

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TARGET_DISCO_F334C8/stm32f3xx_hal_dma_ex.h@100:cbbeb26dbd92, 2015-05-27 (annotated)

Committer:
Kojto
Date:
Wed May 27 08:07:35 2015 +0100
Revision:
100:cbbeb26dbd92
Release 100 of the mbed library



Changes:

 - new  target: DISCOF334C8

 - API: Ticker/Timer bugfix with constness

 - Silabs: RTC, PWM, Serial clocks bufixes

 - Renesas: i2c bugfix

 - Maxim: 326000 - pin definitions for v2, spi freq fix

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 100:cbbeb26dbd92 1 /**
Kojto 100:cbbeb26dbd92 2 ******************************************************************************
Kojto 100:cbbeb26dbd92 3 * @file stm32f3xx_hal_dma_ex.h
Kojto 100:cbbeb26dbd92 4 * @author MCD Application Team
Kojto 100:cbbeb26dbd92 5 * @version V1.1.0
Kojto 100:cbbeb26dbd92 6 * @date 12-Sept-2014
Kojto 100:cbbeb26dbd92 7 * @brief Header file of DMA HAL Extended module.
Kojto 100:cbbeb26dbd92 8 ******************************************************************************
Kojto 100:cbbeb26dbd92 9 * @attention
Kojto 100:cbbeb26dbd92 10 *
Kojto 100:cbbeb26dbd92 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
Kojto 100:cbbeb26dbd92 12 *
Kojto 100:cbbeb26dbd92 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 100:cbbeb26dbd92 14 * are permitted provided that the following conditions are met:
Kojto 100:cbbeb26dbd92 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 100:cbbeb26dbd92 16 * this list of conditions and the following disclaimer.
Kojto 100:cbbeb26dbd92 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 100:cbbeb26dbd92 18 * this list of conditions and the following disclaimer in the documentation
Kojto 100:cbbeb26dbd92 19 * and/or other materials provided with the distribution.
Kojto 100:cbbeb26dbd92 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 100:cbbeb26dbd92 21 * may be used to endorse or promote products derived from this software
Kojto 100:cbbeb26dbd92 22 * without specific prior written permission.
Kojto 100:cbbeb26dbd92 23 *
Kojto 100:cbbeb26dbd92 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 100:cbbeb26dbd92 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 100:cbbeb26dbd92 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 100:cbbeb26dbd92 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 100:cbbeb26dbd92 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 100:cbbeb26dbd92 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 100:cbbeb26dbd92 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 100:cbbeb26dbd92 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 100:cbbeb26dbd92 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 100:cbbeb26dbd92 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 100:cbbeb26dbd92 34 *
Kojto 100:cbbeb26dbd92 35 ******************************************************************************
Kojto 100:cbbeb26dbd92 36 */
Kojto 100:cbbeb26dbd92 37
Kojto 100:cbbeb26dbd92 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 100:cbbeb26dbd92 39 #ifndef __STM32F3xx_HAL_DMA_EX_H
Kojto 100:cbbeb26dbd92 40 #define __STM32F3xx_HAL_DMA_EX_H
Kojto 100:cbbeb26dbd92 41
Kojto 100:cbbeb26dbd92 42 #ifdef __cplusplus
Kojto 100:cbbeb26dbd92 43 extern "C" {
Kojto 100:cbbeb26dbd92 44 #endif
Kojto 100:cbbeb26dbd92 45
Kojto 100:cbbeb26dbd92 46 /* Includes ------------------------------------------------------------------*/
Kojto 100:cbbeb26dbd92 47 #include "stm32f3xx_hal_def.h"
Kojto 100:cbbeb26dbd92 48
Kojto 100:cbbeb26dbd92 49 /** @addtogroup STM32F3xx_HAL_Driver
Kojto 100:cbbeb26dbd92 50 * @{
Kojto 100:cbbeb26dbd92 51 */
Kojto 100:cbbeb26dbd92 52
Kojto 100:cbbeb26dbd92 53 /** @addtogroup DMAEx DMA Extended HAL module driver
Kojto 100:cbbeb26dbd92 54 * @{
Kojto 100:cbbeb26dbd92 55 */
Kojto 100:cbbeb26dbd92 56
Kojto 100:cbbeb26dbd92 57 /* Exported types ------------------------------------------------------------*/
Kojto 100:cbbeb26dbd92 58 /* Exported constants --------------------------------------------------------*/
Kojto 100:cbbeb26dbd92 59 /* Exported macros -----------------------------------------------------------*/
Kojto 100:cbbeb26dbd92 60 /** @defgroup DMAEx_Exported_Macros DMA Extended Exported Macros
Kojto 100:cbbeb26dbd92 61 * @{
Kojto 100:cbbeb26dbd92 62 */
Kojto 100:cbbeb26dbd92 63 /* Interrupt & Flag management */
Kojto 100:cbbeb26dbd92 64
Kojto 100:cbbeb26dbd92 65 /**
Kojto 100:cbbeb26dbd92 66 * @brief Returns the current DMA Channel transfer complete flag.
Kojto 100:cbbeb26dbd92 67 * @param __HANDLE__: DMA handle
Kojto 100:cbbeb26dbd92 68 * @retval The specified transfer complete flag index.
Kojto 100:cbbeb26dbd92 69 */
Kojto 100:cbbeb26dbd92 70
Kojto 100:cbbeb26dbd92 71 #if defined(STM32F302xE) || defined(STM32F303xE) || defined(STM32F398xx) || \
Kojto 100:cbbeb26dbd92 72 defined(STM32F302xC) || defined(STM32F303xC) || defined(STM32F358xx) || \
Kojto 100:cbbeb26dbd92 73 defined(STM32F373xC) || defined(STM32F378xx)
Kojto 100:cbbeb26dbd92 74 /** @defgroup STM32F302xE_STM32F303xE_STM32F398xx_STM32F302xC_STM32F303xC_STM32F3058xx_STM32F373xC_STM32F378xx Product devices
Kojto 100:cbbeb26dbd92 75 * @{
Kojto 100:cbbeb26dbd92 76 */
Kojto 100:cbbeb26dbd92 77 #define __HAL_DMA_GET_TC_FLAG_INDEX(__HANDLE__) \
Kojto 100:cbbeb26dbd92 78 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TC1 :\
Kojto 100:cbbeb26dbd92 79 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TC2 :\
Kojto 100:cbbeb26dbd92 80 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TC3 :\
Kojto 100:cbbeb26dbd92 81 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TC4 :\
Kojto 100:cbbeb26dbd92 82 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TC5 :\
Kojto 100:cbbeb26dbd92 83 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_TC6 :\
Kojto 100:cbbeb26dbd92 84 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel7))? DMA_FLAG_TC7 :\
Kojto 100:cbbeb26dbd92 85 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_FLAG_TC1 :\
Kojto 100:cbbeb26dbd92 86 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_FLAG_TC2 :\
Kojto 100:cbbeb26dbd92 87 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_FLAG_TC3 :\
Kojto 100:cbbeb26dbd92 88 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_FLAG_TC4 :\
Kojto 100:cbbeb26dbd92 89 DMA_FLAG_TC5)
Kojto 100:cbbeb26dbd92 90
Kojto 100:cbbeb26dbd92 91 /**
Kojto 100:cbbeb26dbd92 92 * @brief Returns the current DMA Channel half transfer complete flag.
Kojto 100:cbbeb26dbd92 93 * @param __HANDLE__: DMA handle
Kojto 100:cbbeb26dbd92 94 * @retval The specified half transfer complete flag index.
Kojto 100:cbbeb26dbd92 95 */
Kojto 100:cbbeb26dbd92 96 #define __HAL_DMA_GET_HT_FLAG_INDEX(__HANDLE__)\
Kojto 100:cbbeb26dbd92 97 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_HT1 :\
Kojto 100:cbbeb26dbd92 98 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_HT2 :\
Kojto 100:cbbeb26dbd92 99 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_HT3 :\
Kojto 100:cbbeb26dbd92 100 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_HT4 :\
Kojto 100:cbbeb26dbd92 101 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_HT5 :\
Kojto 100:cbbeb26dbd92 102 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_HT6 :\
Kojto 100:cbbeb26dbd92 103 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel7))? DMA_FLAG_HT7 :\
Kojto 100:cbbeb26dbd92 104 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_FLAG_HT1 :\
Kojto 100:cbbeb26dbd92 105 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_FLAG_HT2 :\
Kojto 100:cbbeb26dbd92 106 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_FLAG_HT3 :\
Kojto 100:cbbeb26dbd92 107 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_FLAG_HT4 :\
Kojto 100:cbbeb26dbd92 108 DMA_FLAG_HT5)
Kojto 100:cbbeb26dbd92 109
Kojto 100:cbbeb26dbd92 110 /**
Kojto 100:cbbeb26dbd92 111 * @brief Returns the current DMA Channel transfer error flag.
Kojto 100:cbbeb26dbd92 112 * @param __HANDLE__: DMA handle
Kojto 100:cbbeb26dbd92 113 * @retval The specified transfer error flag index.
Kojto 100:cbbeb26dbd92 114 */
Kojto 100:cbbeb26dbd92 115 #define __HAL_DMA_GET_TE_FLAG_INDEX(__HANDLE__)\
Kojto 100:cbbeb26dbd92 116 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TE1 :\
Kojto 100:cbbeb26dbd92 117 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TE2 :\
Kojto 100:cbbeb26dbd92 118 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TE3 :\
Kojto 100:cbbeb26dbd92 119 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TE4 :\
Kojto 100:cbbeb26dbd92 120 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TE5 :\
Kojto 100:cbbeb26dbd92 121 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_TE6 :\
Kojto 100:cbbeb26dbd92 122 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel7))? DMA_FLAG_TE7 :\
Kojto 100:cbbeb26dbd92 123 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_FLAG_TE1 :\
Kojto 100:cbbeb26dbd92 124 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_FLAG_TE2 :\
Kojto 100:cbbeb26dbd92 125 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_FLAG_TE3 :\
Kojto 100:cbbeb26dbd92 126 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_FLAG_TE4 :\
Kojto 100:cbbeb26dbd92 127 DMA_FLAG_TE5)
Kojto 100:cbbeb26dbd92 128
Kojto 100:cbbeb26dbd92 129 /**
Kojto 100:cbbeb26dbd92 130 * @brief Get the DMA Channel pending flags.
Kojto 100:cbbeb26dbd92 131 * @param __HANDLE__: DMA handle
Kojto 100:cbbeb26dbd92 132 * @param __FLAG__: Get the specified flag.
Kojto 100:cbbeb26dbd92 133 * This parameter can be any combination of the following values:
Kojto 100:cbbeb26dbd92 134 * @arg DMA_FLAG_TCx: Transfer complete flag
Kojto 100:cbbeb26dbd92 135 * @arg DMA_FLAG_HTx: Half transfer complete flag
Kojto 100:cbbeb26dbd92 136 * @arg DMA_FLAG_TEx: Transfer error flag
Kojto 100:cbbeb26dbd92 137 * Where x can be 0, 1, 2, 3, 4, 5, 6 or 7 to select the DMA Channel flag.
Kojto 100:cbbeb26dbd92 138 * @retval The state of FLAG (SET or RESET).
Kojto 100:cbbeb26dbd92 139 */
Kojto 100:cbbeb26dbd92 140
Kojto 100:cbbeb26dbd92 141 #define __HAL_DMA_GET_FLAG(__HANDLE__, __FLAG__)\
Kojto 100:cbbeb26dbd92 142 (((uint32_t)((__HANDLE__)->Instance) > (uint32_t)DMA1_Channel7)? (DMA2->ISR & (__FLAG__)) :\
Kojto 100:cbbeb26dbd92 143 (DMA1->ISR & (__FLAG__)))
Kojto 100:cbbeb26dbd92 144
Kojto 100:cbbeb26dbd92 145 /**
Kojto 100:cbbeb26dbd92 146 * @brief Clears the DMA Channel pending flags.
Kojto 100:cbbeb26dbd92 147 * @param __HANDLE__: DMA handle
Kojto 100:cbbeb26dbd92 148 * @param __FLAG__: specifies the flag to clear.
Kojto 100:cbbeb26dbd92 149 * This parameter can be any combination of the following values:
Kojto 100:cbbeb26dbd92 150 * @arg DMA_FLAG_TCx: Transfer complete flag
Kojto 100:cbbeb26dbd92 151 * @arg DMA_FLAG_HTx: Half transfer complete flag
Kojto 100:cbbeb26dbd92 152 * @arg DMA_FLAG_TEx: Transfer error flag
Kojto 100:cbbeb26dbd92 153 * Where x can be 0, 1, 2, 3, 4, 5, 6 or 7 to select the DMA Channel flag.
Kojto 100:cbbeb26dbd92 154 * @retval None
Kojto 100:cbbeb26dbd92 155 */
Kojto 100:cbbeb26dbd92 156 #define __HAL_DMA_CLEAR_FLAG(__HANDLE__, __FLAG__) \
Kojto 100:cbbeb26dbd92 157 (((uint32_t)((__HANDLE__)->Instance) > (uint32_t)DMA1_Channel7)? (DMA2->IFCR = (__FLAG__)) :\
Kojto 100:cbbeb26dbd92 158 (DMA1->IFCR = (__FLAG__)))
Kojto 100:cbbeb26dbd92 159
Kojto 100:cbbeb26dbd92 160 /**
Kojto 100:cbbeb26dbd92 161 * @}
Kojto 100:cbbeb26dbd92 162 */
Kojto 100:cbbeb26dbd92 163
Kojto 100:cbbeb26dbd92 164 #else
Kojto 100:cbbeb26dbd92 165
Kojto 100:cbbeb26dbd92 166 /** @defgroup STM32F301x8_STM32F302x8_STM32F318xx_STM32F303x8_STM32F334x8_STM32F328xx Product devices
Kojto 100:cbbeb26dbd92 167 * @{
Kojto 100:cbbeb26dbd92 168 */
Kojto 100:cbbeb26dbd92 169 #define __HAL_DMA_GET_TC_FLAG_INDEX(__HANDLE__) \
Kojto 100:cbbeb26dbd92 170 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TC1 :\
Kojto 100:cbbeb26dbd92 171 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TC2 :\
Kojto 100:cbbeb26dbd92 172 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TC3 :\
Kojto 100:cbbeb26dbd92 173 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TC4 :\
Kojto 100:cbbeb26dbd92 174 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TC5 :\
Kojto 100:cbbeb26dbd92 175 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_TC6 :\
Kojto 100:cbbeb26dbd92 176 DMA_FLAG_TC7)
Kojto 100:cbbeb26dbd92 177
Kojto 100:cbbeb26dbd92 178 /**
Kojto 100:cbbeb26dbd92 179 * @brief Returns the current DMA Channel half transfer complete flag.
Kojto 100:cbbeb26dbd92 180 * @param __HANDLE__: DMA handle
Kojto 100:cbbeb26dbd92 181 * @retval The specified half transfer complete flag index.
Kojto 100:cbbeb26dbd92 182 */
Kojto 100:cbbeb26dbd92 183 #define __HAL_DMA_GET_HT_FLAG_INDEX(__HANDLE__)\
Kojto 100:cbbeb26dbd92 184 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_HT1 :\
Kojto 100:cbbeb26dbd92 185 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_HT2 :\
Kojto 100:cbbeb26dbd92 186 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_HT3 :\
Kojto 100:cbbeb26dbd92 187 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_HT4 :\
Kojto 100:cbbeb26dbd92 188 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_HT5 :\
Kojto 100:cbbeb26dbd92 189 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_HT6 :\
Kojto 100:cbbeb26dbd92 190 DMA_FLAG_HT7)
Kojto 100:cbbeb26dbd92 191
Kojto 100:cbbeb26dbd92 192 /**
Kojto 100:cbbeb26dbd92 193 * @brief Returns the current DMA Channel transfer error flag.
Kojto 100:cbbeb26dbd92 194 * @param __HANDLE__: DMA handle
Kojto 100:cbbeb26dbd92 195 * @retval The specified transfer error flag index.
Kojto 100:cbbeb26dbd92 196 */
Kojto 100:cbbeb26dbd92 197 #define __HAL_DMA_GET_TE_FLAG_INDEX(__HANDLE__)\
Kojto 100:cbbeb26dbd92 198 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TE1 :\
Kojto 100:cbbeb26dbd92 199 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TE2 :\
Kojto 100:cbbeb26dbd92 200 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TE3 :\
Kojto 100:cbbeb26dbd92 201 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TE4 :\
Kojto 100:cbbeb26dbd92 202 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TE5 :\
Kojto 100:cbbeb26dbd92 203 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_TE6 :\
Kojto 100:cbbeb26dbd92 204 DMA_FLAG_TE7)
Kojto 100:cbbeb26dbd92 205
Kojto 100:cbbeb26dbd92 206 /**
Kojto 100:cbbeb26dbd92 207 * @brief Get the DMA Channel pending flags.
Kojto 100:cbbeb26dbd92 208 * @param __HANDLE__: DMA handle
Kojto 100:cbbeb26dbd92 209 * @param __FLAG__: Get the specified flag.
Kojto 100:cbbeb26dbd92 210 * This parameter can be any combination of the following values:
Kojto 100:cbbeb26dbd92 211 * @arg DMA_FLAG_TCx: Transfer complete flag
Kojto 100:cbbeb26dbd92 212 * @arg DMA_FLAG_HTx: Half transfer complete flag
Kojto 100:cbbeb26dbd92 213 * @arg DMA_FLAG_TEx: Transfer error flag
Kojto 100:cbbeb26dbd92 214 * Where x can be 0, 1, 2, 3, 4, 5, 6 or 7 to select the DMA Channel flag.
Kojto 100:cbbeb26dbd92 215 * @retval The state of FLAG (SET or RESET).
Kojto 100:cbbeb26dbd92 216 */
Kojto 100:cbbeb26dbd92 217
Kojto 100:cbbeb26dbd92 218 #define __HAL_DMA_GET_FLAG(__HANDLE__, __FLAG__) (DMA1->ISR & (__FLAG__))
Kojto 100:cbbeb26dbd92 219
Kojto 100:cbbeb26dbd92 220 /**
Kojto 100:cbbeb26dbd92 221 * @brief Clears the DMA Channel pending flags.
Kojto 100:cbbeb26dbd92 222 * @param __HANDLE__: DMA handle
Kojto 100:cbbeb26dbd92 223 * @param __FLAG__: specifies the flag to clear.
Kojto 100:cbbeb26dbd92 224 * This parameter can be any combination of the following values:
Kojto 100:cbbeb26dbd92 225 * @arg DMA_FLAG_TCx: Transfer complete flag
Kojto 100:cbbeb26dbd92 226 * @arg DMA_FLAG_HTx: Half transfer complete flag
Kojto 100:cbbeb26dbd92 227 * @arg DMA_FLAG_TEx: Transfer error flag
Kojto 100:cbbeb26dbd92 228 * Where x can be 0, 1, 2, 3, 4, 5, 6 or 7 to select the DMA Channel flag.
Kojto 100:cbbeb26dbd92 229 * @retval None
Kojto 100:cbbeb26dbd92 230 */
Kojto 100:cbbeb26dbd92 231 #define __HAL_DMA_CLEAR_FLAG(__HANDLE__, __FLAG__) (DMA1->IFCR |= (__FLAG__))
Kojto 100:cbbeb26dbd92 232
Kojto 100:cbbeb26dbd92 233 /**
Kojto 100:cbbeb26dbd92 234 * @}
Kojto 100:cbbeb26dbd92 235 */
Kojto 100:cbbeb26dbd92 236
Kojto 100:cbbeb26dbd92 237 #endif
Kojto 100:cbbeb26dbd92 238
Kojto 100:cbbeb26dbd92 239 /**
Kojto 100:cbbeb26dbd92 240 * @}
Kojto 100:cbbeb26dbd92 241 */
Kojto 100:cbbeb26dbd92 242
Kojto 100:cbbeb26dbd92 243 /**
Kojto 100:cbbeb26dbd92 244 * @}
Kojto 100:cbbeb26dbd92 245 */
Kojto 100:cbbeb26dbd92 246
Kojto 100:cbbeb26dbd92 247 /**
Kojto 100:cbbeb26dbd92 248 * @}
Kojto 100:cbbeb26dbd92 249 */
Kojto 100:cbbeb26dbd92 250
Kojto 100:cbbeb26dbd92 251 #ifdef __cplusplus
Kojto 100:cbbeb26dbd92 252 }
Kojto 100:cbbeb26dbd92 253 #endif /* STM32F302xE || STM32F303xE || STM32F398xx || */
Kojto 100:cbbeb26dbd92 254 /* STM32F302xC || STM32F303xC || STM32F358xx || */
Kojto 100:cbbeb26dbd92 255 /* STM32F373xC || STM32F378xx */
Kojto 100:cbbeb26dbd92 256
Kojto 100:cbbeb26dbd92 257 #endif /* __STM32F3xx_HAL_DMA_H */
Kojto 100:cbbeb26dbd92 258
Kojto 100:cbbeb26dbd92 259 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/