mbed official / mbed-dev

mbed library sources. Supersedes mbed-src.

Dependents:   Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more

cmsis/BUILD/mbed/TARGET_DISCO_L496AG/TOOLCHAIN_ARM_STD/stm32l4xx_hal_dma_ex.h@189:f392fc9709a3, 2019-02-20 (annotated)

Committer:
AnnaBridge
Date:
Wed Feb 20 22:31:08 2019 +0000
Revision:
189:f392fc9709a3
mbed library release version 165

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 189:f392fc9709a3 1 /**
AnnaBridge 189:f392fc9709a3 2 ******************************************************************************
AnnaBridge 189:f392fc9709a3 3 * @file stm32l4xx_hal_dma_ex.h
AnnaBridge 189:f392fc9709a3 4 * @author MCD Application Team
AnnaBridge 189:f392fc9709a3 5 * @brief Header file of DMA HAL extension module.
AnnaBridge 189:f392fc9709a3 6 ******************************************************************************
AnnaBridge 189:f392fc9709a3 7 * @attention
AnnaBridge 189:f392fc9709a3 8 *
AnnaBridge 189:f392fc9709a3 9 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
AnnaBridge 189:f392fc9709a3 10 *
AnnaBridge 189:f392fc9709a3 11 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 189:f392fc9709a3 12 * are permitted provided that the following conditions are met:
AnnaBridge 189:f392fc9709a3 13 * 1. Redistributions of source code must retain the above copyright notice,
AnnaBridge 189:f392fc9709a3 14 * this list of conditions and the following disclaimer.
AnnaBridge 189:f392fc9709a3 15 * 2. Redistributions in binary form must reproduce the above copyright notice,
AnnaBridge 189:f392fc9709a3 16 * this list of conditions and the following disclaimer in the documentation
AnnaBridge 189:f392fc9709a3 17 * and/or other materials provided with the distribution.
AnnaBridge 189:f392fc9709a3 18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
AnnaBridge 189:f392fc9709a3 19 * may be used to endorse or promote products derived from this software
AnnaBridge 189:f392fc9709a3 20 * without specific prior written permission.
AnnaBridge 189:f392fc9709a3 21 *
AnnaBridge 189:f392fc9709a3 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AnnaBridge 189:f392fc9709a3 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
AnnaBridge 189:f392fc9709a3 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 189:f392fc9709a3 25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
AnnaBridge 189:f392fc9709a3 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
AnnaBridge 189:f392fc9709a3 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
AnnaBridge 189:f392fc9709a3 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
AnnaBridge 189:f392fc9709a3 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
AnnaBridge 189:f392fc9709a3 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
AnnaBridge 189:f392fc9709a3 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 189:f392fc9709a3 32 *
AnnaBridge 189:f392fc9709a3 33 ******************************************************************************
AnnaBridge 189:f392fc9709a3 34 */
AnnaBridge 189:f392fc9709a3 35
AnnaBridge 189:f392fc9709a3 36 /* Define to prevent recursive inclusion -------------------------------------*/
AnnaBridge 189:f392fc9709a3 37 #ifndef __STM32L4xx_HAL_DMA_EX_H
AnnaBridge 189:f392fc9709a3 38 #define __STM32L4xx_HAL_DMA_EX_H
AnnaBridge 189:f392fc9709a3 39
AnnaBridge 189:f392fc9709a3 40 #ifdef __cplusplus
AnnaBridge 189:f392fc9709a3 41 extern "C" {
AnnaBridge 189:f392fc9709a3 42 #endif
AnnaBridge 189:f392fc9709a3 43
AnnaBridge 189:f392fc9709a3 44 #if defined(DMAMUX1)
AnnaBridge 189:f392fc9709a3 45
AnnaBridge 189:f392fc9709a3 46 /* Includes ------------------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 47 #include "stm32l4xx_hal_def.h"
AnnaBridge 189:f392fc9709a3 48
AnnaBridge 189:f392fc9709a3 49 /** @addtogroup STM32L4xx_HAL_Driver
AnnaBridge 189:f392fc9709a3 50 * @{
AnnaBridge 189:f392fc9709a3 51 */
AnnaBridge 189:f392fc9709a3 52
AnnaBridge 189:f392fc9709a3 53 /** @addtogroup DMAEx
AnnaBridge 189:f392fc9709a3 54 * @{
AnnaBridge 189:f392fc9709a3 55 */
AnnaBridge 189:f392fc9709a3 56
AnnaBridge 189:f392fc9709a3 57 /* Exported types ------------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 58 /** @defgroup DMAEx_Exported_Types DMAEx Exported Types
AnnaBridge 189:f392fc9709a3 59 * @{
AnnaBridge 189:f392fc9709a3 60 */
AnnaBridge 189:f392fc9709a3 61
AnnaBridge 189:f392fc9709a3 62 /**
AnnaBridge 189:f392fc9709a3 63 * @brief HAL DMA Synchro definition
AnnaBridge 189:f392fc9709a3 64 */
AnnaBridge 189:f392fc9709a3 65
AnnaBridge 189:f392fc9709a3 66
AnnaBridge 189:f392fc9709a3 67 /**
AnnaBridge 189:f392fc9709a3 68 * @brief HAL DMAMUX Synchronization configuration structure definition
AnnaBridge 189:f392fc9709a3 69 */
AnnaBridge 189:f392fc9709a3 70 typedef struct
AnnaBridge 189:f392fc9709a3 71 {
AnnaBridge 189:f392fc9709a3 72 uint32_t SyncSignalID; /*!< Specifies the synchronization signal gating the DMA request in periodic mode.
AnnaBridge 189:f392fc9709a3 73 This parameter can be a value of @ref DMAEx_DMAMUX_SyncSignalID_selection */
AnnaBridge 189:f392fc9709a3 74
AnnaBridge 189:f392fc9709a3 75 uint32_t SyncPolarity; /*!< Specifies the polarity of the signal on which the DMA request is synchronized.
AnnaBridge 189:f392fc9709a3 76 This parameter can be a value of @ref DMAEx_DMAMUX_SyncPolarity_selection */
AnnaBridge 189:f392fc9709a3 77
AnnaBridge 189:f392fc9709a3 78 FunctionalState SyncEnable; /*!< Specifies if the synchronization shall be enabled or disabled
AnnaBridge 189:f392fc9709a3 79 This parameter can take the value ENABLE or DISABLE*/
AnnaBridge 189:f392fc9709a3 80
AnnaBridge 189:f392fc9709a3 81
AnnaBridge 189:f392fc9709a3 82 FunctionalState EventEnable; /*!< Specifies if an event shall be generated once the RequestNumber is reached.
AnnaBridge 189:f392fc9709a3 83 This parameter can take the value ENABLE or DISABLE */
AnnaBridge 189:f392fc9709a3 84
AnnaBridge 189:f392fc9709a3 85 uint32_t RequestNumber; /*!< Specifies the number of DMA request that will be authorized after a sync event
AnnaBridge 189:f392fc9709a3 86 This parameter must be a number between Min_Data = 1 and Max_Data = 32 */
AnnaBridge 189:f392fc9709a3 87
AnnaBridge 189:f392fc9709a3 88
AnnaBridge 189:f392fc9709a3 89 }HAL_DMA_MuxSyncConfigTypeDef;
AnnaBridge 189:f392fc9709a3 90
AnnaBridge 189:f392fc9709a3 91
AnnaBridge 189:f392fc9709a3 92 /**
AnnaBridge 189:f392fc9709a3 93 * @brief HAL DMAMUX request generator parameters structure definition
AnnaBridge 189:f392fc9709a3 94 */
AnnaBridge 189:f392fc9709a3 95 typedef struct
AnnaBridge 189:f392fc9709a3 96 {
AnnaBridge 189:f392fc9709a3 97 uint32_t SignalID; /*!< Specifies the ID of the signal used for DMAMUX request generator
AnnaBridge 189:f392fc9709a3 98 This parameter can be a value of @ref DMAEx_DMAMUX_SignalGeneratorID_selection */
AnnaBridge 189:f392fc9709a3 99
AnnaBridge 189:f392fc9709a3 100 uint32_t Polarity; /*!< Specifies the polarity of the signal on which the request is generated.
AnnaBridge 189:f392fc9709a3 101 This parameter can be a value of @ref DMAEx_DMAMUX_RequestGeneneratorPolarity_selection */
AnnaBridge 189:f392fc9709a3 102
AnnaBridge 189:f392fc9709a3 103 uint32_t RequestNumber; /*!< Specifies the number of DMA request that will be generated after a signal event
AnnaBridge 189:f392fc9709a3 104 This parameter must be a number between Min_Data = 1 and Max_Data = 32 */
AnnaBridge 189:f392fc9709a3 105
AnnaBridge 189:f392fc9709a3 106 }HAL_DMA_MuxRequestGeneratorConfigTypeDef;
AnnaBridge 189:f392fc9709a3 107
AnnaBridge 189:f392fc9709a3 108 /**
AnnaBridge 189:f392fc9709a3 109 * @}
AnnaBridge 189:f392fc9709a3 110 */
AnnaBridge 189:f392fc9709a3 111
AnnaBridge 189:f392fc9709a3 112 /* Exported constants --------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 113 /** @defgroup DMAEx_Exported_Constants DMAEx Exported Constants
AnnaBridge 189:f392fc9709a3 114 * @{
AnnaBridge 189:f392fc9709a3 115 */
AnnaBridge 189:f392fc9709a3 116
AnnaBridge 189:f392fc9709a3 117 /** @defgroup DMAEx_DMAMUX_SyncSignalID_selection DMAMUX SyncSignalID selection
AnnaBridge 189:f392fc9709a3 118 * @{
AnnaBridge 189:f392fc9709a3 119 */
AnnaBridge 189:f392fc9709a3 120 #define HAL_DMAMUX1_SYNC_EXTI0 0U /*!< Synchronization Signal is EXTI0 IT */
AnnaBridge 189:f392fc9709a3 121 #define HAL_DMAMUX1_SYNC_EXTI1 1U /*!< Synchronization Signal is EXTI1 IT */
AnnaBridge 189:f392fc9709a3 122 #define HAL_DMAMUX1_SYNC_EXTI2 2U /*!< Synchronization Signal is EXTI2 IT */
AnnaBridge 189:f392fc9709a3 123 #define HAL_DMAMUX1_SYNC_EXTI3 3U /*!< Synchronization Signal is EXTI3 IT */
AnnaBridge 189:f392fc9709a3 124 #define HAL_DMAMUX1_SYNC_EXTI4 4U /*!< Synchronization Signal is EXTI4 IT */
AnnaBridge 189:f392fc9709a3 125 #define HAL_DMAMUX1_SYNC_EXTI5 5U /*!< Synchronization Signal is EXTI5 IT */
AnnaBridge 189:f392fc9709a3 126 #define HAL_DMAMUX1_SYNC_EXTI6 6U /*!< Synchronization Signal is EXTI6 IT */
AnnaBridge 189:f392fc9709a3 127 #define HAL_DMAMUX1_SYNC_EXTI7 7U /*!< Synchronization Signal is EXTI7 IT */
AnnaBridge 189:f392fc9709a3 128 #define HAL_DMAMUX1_SYNC_EXTI8 8U /*!< Synchronization Signal is EXTI8 IT */
AnnaBridge 189:f392fc9709a3 129 #define HAL_DMAMUX1_SYNC_EXTI9 9U /*!< Synchronization Signal is EXTI9 IT */
AnnaBridge 189:f392fc9709a3 130 #define HAL_DMAMUX1_SYNC_EXTI10 10U /*!< Synchronization Signal is EXTI10 IT */
AnnaBridge 189:f392fc9709a3 131 #define HAL_DMAMUX1_SYNC_EXTI11 11U /*!< Synchronization Signal is EXTI11 IT */
AnnaBridge 189:f392fc9709a3 132 #define HAL_DMAMUX1_SYNC_EXTI12 12U /*!< Synchronization Signal is EXTI12 IT */
AnnaBridge 189:f392fc9709a3 133 #define HAL_DMAMUX1_SYNC_EXTI13 13U /*!< Synchronization Signal is EXTI13 IT */
AnnaBridge 189:f392fc9709a3 134 #define HAL_DMAMUX1_SYNC_EXTI14 14U /*!< Synchronization Signal is EXTI14 IT */
AnnaBridge 189:f392fc9709a3 135 #define HAL_DMAMUX1_SYNC_EXTI15 15U /*!< Synchronization Signal is EXTI15 IT */
AnnaBridge 189:f392fc9709a3 136 #define HAL_DMAMUX1_SYNC_DMAMUX1_CH0_EVT 16U /*!< Synchronization Signal is DMAMUX1 Channel0 Event */
AnnaBridge 189:f392fc9709a3 137 #define HAL_DMAMUX1_SYNC_DMAMUX1_CH1_EVT 17U /*!< Synchronization Signal is DMAMUX1 Channel1 Event */
AnnaBridge 189:f392fc9709a3 138 #define HAL_DMAMUX1_SYNC_DMAMUX1_CH2_EVT 18U /*!< Synchronization Signal is DMAMUX1 Channel2 Event */
AnnaBridge 189:f392fc9709a3 139 #define HAL_DMAMUX1_SYNC_DMAMUX1_CH3_EVT 19U /*!< Synchronization Signal is DMAMUX1 Channel3 Event */
AnnaBridge 189:f392fc9709a3 140 #define HAL_DMAMUX1_SYNC_LPTIM1_OUT 20U /*!< Synchronization Signal is LPTIM1 OUT */
AnnaBridge 189:f392fc9709a3 141 #define HAL_DMAMUX1_SYNC_LPTIM2_OUT 21U /*!< Synchronization Signal is LPTIM2 OUT */
AnnaBridge 189:f392fc9709a3 142 #define HAL_DMAMUX1_SYNC_DSI_TE 22U /*!< Synchronization Signal is DSI Tearing Effect */
AnnaBridge 189:f392fc9709a3 143 #define HAL_DMAMUX1_SYNC_DSI_EOT 23U /*!< Synchronization Signal is DSI End of refresh */
AnnaBridge 189:f392fc9709a3 144 #define HAL_DMAMUX1_SYNC_DMA2D_EOT 24U /*!< Synchronization Signal is DMA2D End of Transfer */
AnnaBridge 189:f392fc9709a3 145 #define HAL_DMAMUX1_SYNC_LDTC_IT 25U /*!< Synchronization Signal is LDTC IT */
AnnaBridge 189:f392fc9709a3 146
AnnaBridge 189:f392fc9709a3 147 /**
AnnaBridge 189:f392fc9709a3 148 * @}
AnnaBridge 189:f392fc9709a3 149 */
AnnaBridge 189:f392fc9709a3 150
AnnaBridge 189:f392fc9709a3 151 /** @defgroup DMAEx_DMAMUX_SyncPolarity_selection DMAMUX SyncPolarity selection
AnnaBridge 189:f392fc9709a3 152 * @{
AnnaBridge 189:f392fc9709a3 153 */
AnnaBridge 189:f392fc9709a3 154 #define HAL_DMAMUX_SYNC_NO_EVENT 0U /*!< block synchronization events */
AnnaBridge 189:f392fc9709a3 155 #define HAL_DMAMUX_SYNC_RISING ((uint32_t)DMAMUX_CxCR_SPOL_0) /*!< synchronize with rising edge events */
AnnaBridge 189:f392fc9709a3 156 #define HAL_DMAMUX_SYNC_FALLING ((uint32_t)DMAMUX_CxCR_SPOL_1) /*!< synchronize with falling edge events */
AnnaBridge 189:f392fc9709a3 157 #define HAL_DMAMUX_SYNC_RISING_FALLING ((uint32_t)DMAMUX_CxCR_SPOL) /*!< synchronize with rising and falling edge events */
AnnaBridge 189:f392fc9709a3 158
AnnaBridge 189:f392fc9709a3 159 /**
AnnaBridge 189:f392fc9709a3 160 * @}
AnnaBridge 189:f392fc9709a3 161 */
AnnaBridge 189:f392fc9709a3 162
AnnaBridge 189:f392fc9709a3 163 /** @defgroup DMAEx_DMAMUX_SignalGeneratorID_selection DMAMUX SignalGeneratorID selection
AnnaBridge 189:f392fc9709a3 164 * @{
AnnaBridge 189:f392fc9709a3 165 */
AnnaBridge 189:f392fc9709a3 166
AnnaBridge 189:f392fc9709a3 167 #define HAL_DMAMUX1_REQUEST_GEN_EXTI0 0U /*!< Request generator Signal is EXTI0 IT */
AnnaBridge 189:f392fc9709a3 168 #define HAL_DMAMUX1_REQUEST_GEN_EXTI1 1U /*!< Request generator Signal is EXTI1 IT */
AnnaBridge 189:f392fc9709a3 169 #define HAL_DMAMUX1_REQUEST_GEN_EXTI2 2U /*!< Request generator Signal is EXTI2 IT */
AnnaBridge 189:f392fc9709a3 170 #define HAL_DMAMUX1_REQUEST_GEN_EXTI3 3U /*!< Request generator Signal is EXTI3 IT */
AnnaBridge 189:f392fc9709a3 171 #define HAL_DMAMUX1_REQUEST_GEN_EXTI4 4U /*!< Request generator Signal is EXTI4 IT */
AnnaBridge 189:f392fc9709a3 172 #define HAL_DMAMUX1_REQUEST_GEN_EXTI5 5U /*!< Request generator Signal is EXTI5 IT */
AnnaBridge 189:f392fc9709a3 173 #define HAL_DMAMUX1_REQUEST_GEN_EXTI6 6U /*!< Request generator Signal is EXTI6 IT */
AnnaBridge 189:f392fc9709a3 174 #define HAL_DMAMUX1_REQUEST_GEN_EXTI7 7U /*!< Request generator Signal is EXTI7 IT */
AnnaBridge 189:f392fc9709a3 175 #define HAL_DMAMUX1_REQUEST_GEN_EXTI8 8U /*!< Request generator Signal is EXTI8 IT */
AnnaBridge 189:f392fc9709a3 176 #define HAL_DMAMUX1_REQUEST_GEN_EXTI9 9U /*!< Request generator Signal is EXTI9 IT */
AnnaBridge 189:f392fc9709a3 177 #define HAL_DMAMUX1_REQUEST_GEN_EXTI10 10U /*!< Request generator Signal is EXTI10 IT */
AnnaBridge 189:f392fc9709a3 178 #define HAL_DMAMUX1_REQUEST_GEN_EXTI11 11U /*!< Request generator Signal is EXTI11 IT */
AnnaBridge 189:f392fc9709a3 179 #define HAL_DMAMUX1_REQUEST_GEN_EXTI12 12U /*!< Request generator Signal is EXTI12 IT */
AnnaBridge 189:f392fc9709a3 180 #define HAL_DMAMUX1_REQUEST_GEN_EXTI13 13U /*!< Request generator Signal is EXTI13 IT */
AnnaBridge 189:f392fc9709a3 181 #define HAL_DMAMUX1_REQUEST_GEN_EXTI14 14U /*!< Request generator Signal is EXTI14 IT */
AnnaBridge 189:f392fc9709a3 182 #define HAL_DMAMUX1_REQUEST_GEN_EXTI15 15U /*!< Request generator Signal is EXTI15 IT */
AnnaBridge 189:f392fc9709a3 183 #define HAL_DMAMUX1_REQUEST_GEN_DMAMUX1_CH0_EVT 16U /*!< Request generator Signal is DMAMUX1 Channel0 Event */
AnnaBridge 189:f392fc9709a3 184 #define HAL_DMAMUX1_REQUEST_GEN_DMAMUX1_CH1_EVT 17U /*!< Request generator Signal is DMAMUX1 Channel1 Event */
AnnaBridge 189:f392fc9709a3 185 #define HAL_DMAMUX1_REQUEST_GEN_DMAMUX1_CH2_EVT 18U /*!< Request generator Signal is DMAMUX1 Channel2 Event */
AnnaBridge 189:f392fc9709a3 186 #define HAL_DMAMUX1_REQUEST_GEN_DMAMUX1_CH3_EVT 19U /*!< Request generator Signal is DMAMUX1 Channel3 Event */
AnnaBridge 189:f392fc9709a3 187 #define HAL_DMAMUX1_REQUEST_GEN_LPTIM1_OUT 20U /*!< Request generator Signal is LPTIM1 OUT */
AnnaBridge 189:f392fc9709a3 188 #define HAL_DMAMUX1_REQUEST_GEN_LPTIM2_OUT 21U /*!< Request generator Signal is LPTIM2 OUT */
AnnaBridge 189:f392fc9709a3 189 #define HAL_DMAMUX1_REQUEST_GEN_DSI_TE 22U /*!< Request generator Signal is DSI Tearing Effect */
AnnaBridge 189:f392fc9709a3 190 #define HAL_DMAMUX1_REQUEST_GEN_DSI_EOT 23U /*!< Request generator Signal is DSI End of refresh */
AnnaBridge 189:f392fc9709a3 191 #define HAL_DMAMUX1_REQUEST_GEN_DMA2D_EOT 24U /*!< Request generator Signal is DMA2D End of Transfer */
AnnaBridge 189:f392fc9709a3 192 #define HAL_DMAMUX1_REQUEST_GEN_LTDC_IT 25U /*!< Request generator Signal is LTDC IT */
AnnaBridge 189:f392fc9709a3 193
AnnaBridge 189:f392fc9709a3 194 /**
AnnaBridge 189:f392fc9709a3 195 * @}
AnnaBridge 189:f392fc9709a3 196 */
AnnaBridge 189:f392fc9709a3 197
AnnaBridge 189:f392fc9709a3 198 /** @defgroup DMAEx_DMAMUX_RequestGeneneratorPolarity_selection DMAMUX RequestGeneneratorPolarity selection
AnnaBridge 189:f392fc9709a3 199 * @{
AnnaBridge 189:f392fc9709a3 200 */
AnnaBridge 189:f392fc9709a3 201 #define HAL_DMAMUX_REQUEST_GEN_NO_EVENT 0U /*!< block request generator events */
AnnaBridge 189:f392fc9709a3 202 #define HAL_DMAMUX_REQUEST_GEN_RISING DMAMUX_RGxCR_GPOL_0 /*!< generate request on rising edge events */
AnnaBridge 189:f392fc9709a3 203 #define HAL_DMAMUX_REQUEST_GEN_FALLING DMAMUX_RGxCR_GPOL_1 /*!< generate request on falling edge events */
AnnaBridge 189:f392fc9709a3 204 #define HAL_DMAMUX_REQUEST_GEN_RISING_FALLING DMAMUX_RGxCR_GPOL /*!< generate request on rising and falling edge events */
AnnaBridge 189:f392fc9709a3 205
AnnaBridge 189:f392fc9709a3 206 /**
AnnaBridge 189:f392fc9709a3 207 * @}
AnnaBridge 189:f392fc9709a3 208 */
AnnaBridge 189:f392fc9709a3 209
AnnaBridge 189:f392fc9709a3 210 /**
AnnaBridge 189:f392fc9709a3 211 * @}
AnnaBridge 189:f392fc9709a3 212 */
AnnaBridge 189:f392fc9709a3 213
AnnaBridge 189:f392fc9709a3 214 /* Exported macro ------------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 215
AnnaBridge 189:f392fc9709a3 216 /* Exported functions --------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 217 /** @addtogroup DMAEx_Exported_Functions
AnnaBridge 189:f392fc9709a3 218 * @{
AnnaBridge 189:f392fc9709a3 219 */
AnnaBridge 189:f392fc9709a3 220
AnnaBridge 189:f392fc9709a3 221 /* IO operation functions *****************************************************/
AnnaBridge 189:f392fc9709a3 222 /** @addtogroup DMAEx_Exported_Functions_Group1
AnnaBridge 189:f392fc9709a3 223 * @{
AnnaBridge 189:f392fc9709a3 224 */
AnnaBridge 189:f392fc9709a3 225
AnnaBridge 189:f392fc9709a3 226 /* ------------------------- REQUEST -----------------------------------------*/
AnnaBridge 189:f392fc9709a3 227 HAL_StatusTypeDef HAL_DMAEx_ConfigMuxRequestGenerator (DMA_HandleTypeDef *hdma,
AnnaBridge 189:f392fc9709a3 228 HAL_DMA_MuxRequestGeneratorConfigTypeDef *pRequestGeneratorConfig);
AnnaBridge 189:f392fc9709a3 229 HAL_StatusTypeDef HAL_DMAEx_EnableMuxRequestGenerator (DMA_HandleTypeDef *hdma);
AnnaBridge 189:f392fc9709a3 230 HAL_StatusTypeDef HAL_DMAEx_DisableMuxRequestGenerator (DMA_HandleTypeDef *hdma);
AnnaBridge 189:f392fc9709a3 231 /* -------------------------------------------------------------------------- */
AnnaBridge 189:f392fc9709a3 232
AnnaBridge 189:f392fc9709a3 233 /* ------------------------- SYNCHRO -----------------------------------------*/
AnnaBridge 189:f392fc9709a3 234 HAL_StatusTypeDef HAL_DMAEx_ConfigMuxSync(DMA_HandleTypeDef *hdma, HAL_DMA_MuxSyncConfigTypeDef *pSyncConfig);
AnnaBridge 189:f392fc9709a3 235 /* -------------------------------------------------------------------------- */
AnnaBridge 189:f392fc9709a3 236
AnnaBridge 189:f392fc9709a3 237 void HAL_DMAEx_MUX_IRQHandler(DMA_HandleTypeDef *hdma);
AnnaBridge 189:f392fc9709a3 238
AnnaBridge 189:f392fc9709a3 239 /**
AnnaBridge 189:f392fc9709a3 240 * @}
AnnaBridge 189:f392fc9709a3 241 */
AnnaBridge 189:f392fc9709a3 242
AnnaBridge 189:f392fc9709a3 243 /**
AnnaBridge 189:f392fc9709a3 244 * @}
AnnaBridge 189:f392fc9709a3 245 */
AnnaBridge 189:f392fc9709a3 246
AnnaBridge 189:f392fc9709a3 247
AnnaBridge 189:f392fc9709a3 248 /* Private macros ------------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 249 /** @defgroup DMAEx_Private_Macros DMAEx Private Macros
AnnaBridge 189:f392fc9709a3 250 * @brief DMAEx private macros
AnnaBridge 189:f392fc9709a3 251 * @{
AnnaBridge 189:f392fc9709a3 252 */
AnnaBridge 189:f392fc9709a3 253
AnnaBridge 189:f392fc9709a3 254 #define IS_DMAMUX_SYNC_SIGNAL_ID(SIGNAL_ID) ((SIGNAL_ID) <= HAL_DMAMUX1_SYNC_LDTC_IT)
AnnaBridge 189:f392fc9709a3 255
AnnaBridge 189:f392fc9709a3 256 #define IS_DMAMUX_SYNC_REQUEST_NUMBER(REQUEST_NUMBER) (((REQUEST_NUMBER) > 0) && ((REQUEST_NUMBER) <= 32))
AnnaBridge 189:f392fc9709a3 257
AnnaBridge 189:f392fc9709a3 258 #define IS_DMAMUX_SYNC_POLARITY(POLARITY) (((POLARITY) == HAL_DMAMUX_SYNC_NO_EVENT) || \
AnnaBridge 189:f392fc9709a3 259 ((POLARITY) == HAL_DMAMUX_SYNC_RISING) || \
AnnaBridge 189:f392fc9709a3 260 ((POLARITY) == HAL_DMAMUX_SYNC_FALLING) || \
AnnaBridge 189:f392fc9709a3 261 ((POLARITY) == HAL_DMAMUX_SYNC_RISING_FALLING))
AnnaBridge 189:f392fc9709a3 262
AnnaBridge 189:f392fc9709a3 263 #define IS_DMAMUX_SYNC_STATE(SYNC) (((SYNC) == DISABLE) || ((SYNC) == ENABLE))
AnnaBridge 189:f392fc9709a3 264
AnnaBridge 189:f392fc9709a3 265 #define IS_DMAMUX_SYNC_EVENT(EVENT) (((EVENT) == DISABLE) || \
AnnaBridge 189:f392fc9709a3 266 ((EVENT) == ENABLE))
AnnaBridge 189:f392fc9709a3 267
AnnaBridge 189:f392fc9709a3 268 #define IS_DMAMUX_REQUEST_GEN_SIGNAL_ID(SIGNAL_ID) ((SIGNAL_ID) <= HAL_DMAMUX1_REQUEST_GEN_LTDC_IT)
AnnaBridge 189:f392fc9709a3 269
AnnaBridge 189:f392fc9709a3 270 #define IS_DMAMUX_REQUEST_GEN_REQUEST_NUMBER(REQUEST_NUMBER) (((REQUEST_NUMBER) > 0) && ((REQUEST_NUMBER) <= 32))
AnnaBridge 189:f392fc9709a3 271
AnnaBridge 189:f392fc9709a3 272 #define IS_DMAMUX_REQUEST_GEN_POLARITY(POLARITY) (((POLARITY) == HAL_DMAMUX_REQUEST_GEN_NO_EVENT) || \
AnnaBridge 189:f392fc9709a3 273 ((POLARITY) == HAL_DMAMUX_REQUEST_GEN_RISING) || \
AnnaBridge 189:f392fc9709a3 274 ((POLARITY) == HAL_DMAMUX_REQUEST_GEN_FALLING) || \
AnnaBridge 189:f392fc9709a3 275 ((POLARITY) == HAL_DMAMUX_REQUEST_GEN_RISING_FALLING))
AnnaBridge 189:f392fc9709a3 276
AnnaBridge 189:f392fc9709a3 277 /**
AnnaBridge 189:f392fc9709a3 278 * @}
AnnaBridge 189:f392fc9709a3 279 */
AnnaBridge 189:f392fc9709a3 280
AnnaBridge 189:f392fc9709a3 281
AnnaBridge 189:f392fc9709a3 282 /**
AnnaBridge 189:f392fc9709a3 283 * @}
AnnaBridge 189:f392fc9709a3 284 */
AnnaBridge 189:f392fc9709a3 285
AnnaBridge 189:f392fc9709a3 286 /**
AnnaBridge 189:f392fc9709a3 287 * @}
AnnaBridge 189:f392fc9709a3 288 */
AnnaBridge 189:f392fc9709a3 289
AnnaBridge 189:f392fc9709a3 290 #endif /* DMAMUX1 */
AnnaBridge 189:f392fc9709a3 291
AnnaBridge 189:f392fc9709a3 292 #ifdef __cplusplus
AnnaBridge 189:f392fc9709a3 293 }
AnnaBridge 189:f392fc9709a3 294 #endif
AnnaBridge 189:f392fc9709a3 295
AnnaBridge 189:f392fc9709a3 296 #endif /* __STM32L4xx_HAL_DMA_H */
AnnaBridge 189:f392fc9709a3 297
AnnaBridge 189:f392fc9709a3 298 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/