The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

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mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

Committer:
Kojto
Date:
Tue Feb 14 11:24:20 2017 +0000
Revision:
136:ef9c61f8c49f
Parent:
128:9bcdf88f62b0
Child:
165:d1b4690b3f8b
Release 136 of the mbed library

Ports for Upcoming Targets


Fixes and Changes

3432: Target STM USBHOST support https://github.com/ARMmbed/mbed-os/pull/3432
3181: NUCLEO_F207ZG extending PeripheralPins.c: all available alternate functions can be used now https://github.com/ARMmbed/mbed-os/pull/3181
3626: NUCLEO_F412ZG : Add USB Device +Host https://github.com/ARMmbed/mbed-os/pull/3626
3628: Fix warnings https://github.com/ARMmbed/mbed-os/pull/3628
3629: STM32: L0 LL layer https://github.com/ARMmbed/mbed-os/pull/3629
3632: IDE Export support for platform VK_RZ_A1H https://github.com/ARMmbed/mbed-os/pull/3632
3642: Missing IRQ pin fix for platform VK_RZ_A1H https://github.com/ARMmbed/mbed-os/pull/3642
3664: Fix ncs36510 sleep definitions https://github.com/ARMmbed/mbed-os/pull/3664
3655: [STM32F4] Modify folder structure https://github.com/ARMmbed/mbed-os/pull/3655
3657: [STM32L4] Modify folder structure https://github.com/ARMmbed/mbed-os/pull/3657
3658: [STM32F3] Modify folder structure https://github.com/ARMmbed/mbed-os/pull/3658
3685: STM32: I2C: reset state machine https://github.com/ARMmbed/mbed-os/pull/3685
3692: uVisor: Standardize available legacy heap and stack https://github.com/ARMmbed/mbed-os/pull/3692
3621: Fix for #2884, LPC824: export to LPCXpresso, target running with wron https://github.com/ARMmbed/mbed-os/pull/3621
3649: [STM32F7] Modify folder structure https://github.com/ARMmbed/mbed-os/pull/3649
3695: Enforce device_name is valid in targets.json https://github.com/ARMmbed/mbed-os/pull/3695
3723: NCS36510: spi_format function bug fix https://github.com/ARMmbed/mbed-os/pull/3723

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 128:9bcdf88f62b0 1 /**
<> 128:9bcdf88f62b0 2 ******************************************************************************
<> 128:9bcdf88f62b0 3 * @file stm32l1xx_hal_dma.h
<> 128:9bcdf88f62b0 4 * @author MCD Application Team
<> 128:9bcdf88f62b0 5 * @version V1.2.0
<> 128:9bcdf88f62b0 6 * @date 01-July-2016
<> 128:9bcdf88f62b0 7 * @brief Header file of DMA HAL module.
<> 128:9bcdf88f62b0 8 ******************************************************************************
<> 128:9bcdf88f62b0 9 * @attention
<> 128:9bcdf88f62b0 10 *
<> 128:9bcdf88f62b0 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
<> 128:9bcdf88f62b0 12 *
<> 128:9bcdf88f62b0 13 * Redistribution and use in source and binary forms, with or without modification,
<> 128:9bcdf88f62b0 14 * are permitted provided that the following conditions are met:
<> 128:9bcdf88f62b0 15 * 1. Redistributions of source code must retain the above copyright notice,
<> 128:9bcdf88f62b0 16 * this list of conditions and the following disclaimer.
<> 128:9bcdf88f62b0 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
<> 128:9bcdf88f62b0 18 * this list of conditions and the following disclaimer in the documentation
<> 128:9bcdf88f62b0 19 * and/or other materials provided with the distribution.
<> 128:9bcdf88f62b0 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
<> 128:9bcdf88f62b0 21 * may be used to endorse or promote products derived from this software
<> 128:9bcdf88f62b0 22 * without specific prior written permission.
<> 128:9bcdf88f62b0 23 *
<> 128:9bcdf88f62b0 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
<> 128:9bcdf88f62b0 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
<> 128:9bcdf88f62b0 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
<> 128:9bcdf88f62b0 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
<> 128:9bcdf88f62b0 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
<> 128:9bcdf88f62b0 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
<> 128:9bcdf88f62b0 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
<> 128:9bcdf88f62b0 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
<> 128:9bcdf88f62b0 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
<> 128:9bcdf88f62b0 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
<> 128:9bcdf88f62b0 34 *
<> 128:9bcdf88f62b0 35 ******************************************************************************
<> 128:9bcdf88f62b0 36 */
<> 128:9bcdf88f62b0 37
<> 128:9bcdf88f62b0 38 /* Define to prevent recursive inclusion -------------------------------------*/
<> 128:9bcdf88f62b0 39 #ifndef __STM32L1xx_HAL_DMA_H
<> 128:9bcdf88f62b0 40 #define __STM32L1xx_HAL_DMA_H
<> 128:9bcdf88f62b0 41
<> 128:9bcdf88f62b0 42 #ifdef __cplusplus
<> 128:9bcdf88f62b0 43 extern "C" {
<> 128:9bcdf88f62b0 44 #endif
<> 128:9bcdf88f62b0 45
<> 128:9bcdf88f62b0 46 /* Includes ------------------------------------------------------------------*/
<> 128:9bcdf88f62b0 47 #include "stm32l1xx_hal_def.h"
<> 128:9bcdf88f62b0 48
<> 128:9bcdf88f62b0 49 /** @addtogroup STM32L1xx_HAL_Driver
<> 128:9bcdf88f62b0 50 * @{
<> 128:9bcdf88f62b0 51 */
<> 128:9bcdf88f62b0 52
<> 128:9bcdf88f62b0 53 /** @addtogroup DMA
<> 128:9bcdf88f62b0 54 * @{
<> 128:9bcdf88f62b0 55 */
<> 128:9bcdf88f62b0 56
<> 128:9bcdf88f62b0 57 /* Exported types ------------------------------------------------------------*/
<> 128:9bcdf88f62b0 58
<> 128:9bcdf88f62b0 59 /** @defgroup DMA_Exported_Types DMA Exported Types
<> 128:9bcdf88f62b0 60 * @{
<> 128:9bcdf88f62b0 61 */
<> 128:9bcdf88f62b0 62
<> 128:9bcdf88f62b0 63 /**
<> 128:9bcdf88f62b0 64 * @brief DMA Configuration Structure definition
<> 128:9bcdf88f62b0 65 */
<> 128:9bcdf88f62b0 66 typedef struct
<> 128:9bcdf88f62b0 67 {
<> 128:9bcdf88f62b0 68 uint32_t Direction; /*!< Specifies if the data will be transferred from memory to peripheral,
<> 128:9bcdf88f62b0 69 from memory to memory or from peripheral to memory.
<> 128:9bcdf88f62b0 70 This parameter can be a value of @ref DMA_Data_transfer_direction */
<> 128:9bcdf88f62b0 71
<> 128:9bcdf88f62b0 72 uint32_t PeriphInc; /*!< Specifies whether the Peripheral address register should be incremented or not.
<> 128:9bcdf88f62b0 73 This parameter can be a value of @ref DMA_Peripheral_incremented_mode */
<> 128:9bcdf88f62b0 74
<> 128:9bcdf88f62b0 75 uint32_t MemInc; /*!< Specifies whether the memory address register should be incremented or not.
<> 128:9bcdf88f62b0 76 This parameter can be a value of @ref DMA_Memory_incremented_mode */
<> 128:9bcdf88f62b0 77
<> 128:9bcdf88f62b0 78 uint32_t PeriphDataAlignment; /*!< Specifies the Peripheral data width.
<> 128:9bcdf88f62b0 79 This parameter can be a value of @ref DMA_Peripheral_data_size */
<> 128:9bcdf88f62b0 80
<> 128:9bcdf88f62b0 81 uint32_t MemDataAlignment; /*!< Specifies the Memory data width.
<> 128:9bcdf88f62b0 82 This parameter can be a value of @ref DMA_Memory_data_size */
<> 128:9bcdf88f62b0 83
<> 128:9bcdf88f62b0 84 uint32_t Mode; /*!< Specifies the operation mode of the DMAy Channelx.
<> 128:9bcdf88f62b0 85 This parameter can be a value of @ref DMA_mode
<> 128:9bcdf88f62b0 86 @note The circular buffer mode cannot be used if the memory-to-memory
<> 128:9bcdf88f62b0 87 data transfer is configured on the selected Channel */
<> 128:9bcdf88f62b0 88
<> 128:9bcdf88f62b0 89 uint32_t Priority; /*!< Specifies the software priority for the DMAy Channelx.
<> 128:9bcdf88f62b0 90 This parameter can be a value of @ref DMA_Priority_level */
<> 128:9bcdf88f62b0 91 } DMA_InitTypeDef;
<> 128:9bcdf88f62b0 92
<> 128:9bcdf88f62b0 93 /**
<> 128:9bcdf88f62b0 94 * @brief HAL DMA State structures definition
<> 128:9bcdf88f62b0 95 */
<> 128:9bcdf88f62b0 96 typedef enum
<> 128:9bcdf88f62b0 97 {
<> 128:9bcdf88f62b0 98 HAL_DMA_STATE_RESET = 0x00, /*!< DMA not yet initialized or disabled */
<> 128:9bcdf88f62b0 99 HAL_DMA_STATE_READY = 0x01, /*!< DMA initialized and ready for use */
<> 128:9bcdf88f62b0 100 HAL_DMA_STATE_BUSY = 0x02, /*!< DMA process is ongoing */
<> 128:9bcdf88f62b0 101 HAL_DMA_STATE_TIMEOUT = 0x03, /*!< DMA timeout state */
<> 128:9bcdf88f62b0 102 }HAL_DMA_StateTypeDef;
<> 128:9bcdf88f62b0 103
<> 128:9bcdf88f62b0 104 /**
<> 128:9bcdf88f62b0 105 * @brief HAL DMA Error Code structure definition
<> 128:9bcdf88f62b0 106 */
<> 128:9bcdf88f62b0 107 typedef enum
<> 128:9bcdf88f62b0 108 {
<> 128:9bcdf88f62b0 109 HAL_DMA_FULL_TRANSFER = 0x00, /*!< Full transfer */
<> 128:9bcdf88f62b0 110 HAL_DMA_HALF_TRANSFER = 0x01 /*!< Half Transfer */
<> 128:9bcdf88f62b0 111 }HAL_DMA_LevelCompleteTypeDef;
<> 128:9bcdf88f62b0 112
<> 128:9bcdf88f62b0 113
<> 128:9bcdf88f62b0 114 /**
<> 128:9bcdf88f62b0 115 * @brief HAL DMA Callback ID structure definition
<> 128:9bcdf88f62b0 116 */
<> 128:9bcdf88f62b0 117 typedef enum
<> 128:9bcdf88f62b0 118 {
<> 128:9bcdf88f62b0 119 HAL_DMA_XFER_CPLT_CB_ID = 0x00, /*!< Full transfer */
<> 128:9bcdf88f62b0 120 HAL_DMA_XFER_HALFCPLT_CB_ID = 0x01, /*!< Half transfer */
<> 128:9bcdf88f62b0 121 HAL_DMA_XFER_ERROR_CB_ID = 0x02, /*!< Error */
<> 128:9bcdf88f62b0 122 HAL_DMA_XFER_ABORT_CB_ID = 0x03, /*!< Abort */
<> 128:9bcdf88f62b0 123 HAL_DMA_XFER_ALL_CB_ID = 0x04 /*!< All */
<> 128:9bcdf88f62b0 124
<> 128:9bcdf88f62b0 125 }HAL_DMA_CallbackIDTypeDef;
<> 128:9bcdf88f62b0 126
<> 128:9bcdf88f62b0 127 /**
<> 128:9bcdf88f62b0 128 * @brief DMA handle Structure definition
<> 128:9bcdf88f62b0 129 */
<> 128:9bcdf88f62b0 130 typedef struct __DMA_HandleTypeDef
<> 128:9bcdf88f62b0 131 {
<> 128:9bcdf88f62b0 132 DMA_Channel_TypeDef *Instance; /*!< Register base address */
<> 128:9bcdf88f62b0 133
<> 128:9bcdf88f62b0 134 DMA_InitTypeDef Init; /*!< DMA communication parameters */
<> 128:9bcdf88f62b0 135
<> 128:9bcdf88f62b0 136 HAL_LockTypeDef Lock; /*!< DMA locking object */
<> 128:9bcdf88f62b0 137
<> 128:9bcdf88f62b0 138 __IO HAL_DMA_StateTypeDef State; /*!< DMA transfer state */
<> 128:9bcdf88f62b0 139
<> 128:9bcdf88f62b0 140 void *Parent; /*!< Parent object state */
<> 128:9bcdf88f62b0 141
<> 128:9bcdf88f62b0 142 void (* XferCpltCallback)( struct __DMA_HandleTypeDef * hdma); /*!< DMA transfer complete callback */
<> 128:9bcdf88f62b0 143
<> 128:9bcdf88f62b0 144 void (* XferHalfCpltCallback)( struct __DMA_HandleTypeDef * hdma); /*!< DMA Half transfer complete callback */
<> 128:9bcdf88f62b0 145
<> 128:9bcdf88f62b0 146 void (* XferErrorCallback)( struct __DMA_HandleTypeDef * hdma); /*!< DMA transfer error callback */
<> 128:9bcdf88f62b0 147
<> 128:9bcdf88f62b0 148 void (* XferAbortCallback)( struct __DMA_HandleTypeDef * hdma); /*!< DMA transfer abort callback */
<> 128:9bcdf88f62b0 149
<> 128:9bcdf88f62b0 150 __IO uint32_t ErrorCode; /*!< DMA Error code */
<> 128:9bcdf88f62b0 151
<> 128:9bcdf88f62b0 152 DMA_TypeDef *DmaBaseAddress; /*!< DMA Channel Base Address */
<> 128:9bcdf88f62b0 153
<> 128:9bcdf88f62b0 154 uint32_t ChannelIndex; /*!< DMA Channel Index */
<> 128:9bcdf88f62b0 155
<> 128:9bcdf88f62b0 156 } DMA_HandleTypeDef;
<> 128:9bcdf88f62b0 157 /**
<> 128:9bcdf88f62b0 158 * @}
<> 128:9bcdf88f62b0 159 */
<> 128:9bcdf88f62b0 160
<> 128:9bcdf88f62b0 161 /* Exported constants --------------------------------------------------------*/
<> 128:9bcdf88f62b0 162
<> 128:9bcdf88f62b0 163 /** @defgroup DMA_Exported_Constants DMA Exported Constants
<> 128:9bcdf88f62b0 164 * @{
<> 128:9bcdf88f62b0 165 */
<> 128:9bcdf88f62b0 166
<> 128:9bcdf88f62b0 167 /** @defgroup DMA_Error_Code DMA Error Code
<> 128:9bcdf88f62b0 168 * @{
<> 128:9bcdf88f62b0 169 */
<> 128:9bcdf88f62b0 170 #define HAL_DMA_ERROR_NONE ((uint32_t)0x00000000) /*!< No error */
<> 128:9bcdf88f62b0 171 #define HAL_DMA_ERROR_TE ((uint32_t)0x00000001) /*!< Transfer error */
<> 128:9bcdf88f62b0 172 #define HAL_DMA_ERROR_NO_XFER ((uint32_t)0x00000004) /*!< no ongoing transfer */
<> 128:9bcdf88f62b0 173 #define HAL_DMA_ERROR_TIMEOUT ((uint32_t)0x00000020) /*!< Timeout error */
<> 128:9bcdf88f62b0 174 #define HAL_DMA_ERROR_NOT_SUPPORTED ((uint32_t)0x00000100) /*!< Not supported mode */
<> 128:9bcdf88f62b0 175 /**
<> 128:9bcdf88f62b0 176 * @}
<> 128:9bcdf88f62b0 177 */
<> 128:9bcdf88f62b0 178
<> 128:9bcdf88f62b0 179 /** @defgroup DMA_request DMA request
<> 128:9bcdf88f62b0 180 * @{
<> 128:9bcdf88f62b0 181 */
<> 128:9bcdf88f62b0 182 #define DMA_REQUEST_0 ((uint32_t)0x00000000)
<> 128:9bcdf88f62b0 183 #define DMA_REQUEST_1 ((uint32_t)0x00000001)
<> 128:9bcdf88f62b0 184 #define DMA_REQUEST_2 ((uint32_t)0x00000002)
<> 128:9bcdf88f62b0 185 #define DMA_REQUEST_3 ((uint32_t)0x00000003)
<> 128:9bcdf88f62b0 186 #define DMA_REQUEST_4 ((uint32_t)0x00000004)
<> 128:9bcdf88f62b0 187 #define DMA_REQUEST_5 ((uint32_t)0x00000005)
<> 128:9bcdf88f62b0 188 #define DMA_REQUEST_6 ((uint32_t)0x00000006)
<> 128:9bcdf88f62b0 189 #define DMA_REQUEST_7 ((uint32_t)0x00000007)
<> 128:9bcdf88f62b0 190
<> 128:9bcdf88f62b0 191 /**
<> 128:9bcdf88f62b0 192 * @}
<> 128:9bcdf88f62b0 193 */
<> 128:9bcdf88f62b0 194
<> 128:9bcdf88f62b0 195 /** @defgroup DMA_Data_transfer_direction DMA Data transfer direction
<> 128:9bcdf88f62b0 196 * @{
<> 128:9bcdf88f62b0 197 */
<> 128:9bcdf88f62b0 198 #define DMA_PERIPH_TO_MEMORY ((uint32_t)0x00000000) /*!< Peripheral to memory direction */
<> 128:9bcdf88f62b0 199 #define DMA_MEMORY_TO_PERIPH ((uint32_t)DMA_CCR_DIR) /*!< Memory to peripheral direction */
<> 128:9bcdf88f62b0 200 #define DMA_MEMORY_TO_MEMORY ((uint32_t)DMA_CCR_MEM2MEM) /*!< Memory to memory direction */
<> 128:9bcdf88f62b0 201
<> 128:9bcdf88f62b0 202 /**
<> 128:9bcdf88f62b0 203 * @}
<> 128:9bcdf88f62b0 204 */
<> 128:9bcdf88f62b0 205
<> 128:9bcdf88f62b0 206 /** @defgroup DMA_Peripheral_incremented_mode DMA Peripheral incremented mode
<> 128:9bcdf88f62b0 207 * @{
<> 128:9bcdf88f62b0 208 */
<> 128:9bcdf88f62b0 209 #define DMA_PINC_ENABLE ((uint32_t)DMA_CCR_PINC) /*!< Peripheral increment mode Enable */
<> 128:9bcdf88f62b0 210 #define DMA_PINC_DISABLE ((uint32_t)0x00000000) /*!< Peripheral increment mode Disable */
<> 128:9bcdf88f62b0 211 /**
<> 128:9bcdf88f62b0 212 * @}
<> 128:9bcdf88f62b0 213 */
<> 128:9bcdf88f62b0 214
<> 128:9bcdf88f62b0 215 /** @defgroup DMA_Memory_incremented_mode DMA Memory incremented mode
<> 128:9bcdf88f62b0 216 * @{
<> 128:9bcdf88f62b0 217 */
<> 128:9bcdf88f62b0 218 #define DMA_MINC_ENABLE ((uint32_t)DMA_CCR_MINC) /*!< Memory increment mode Enable */
<> 128:9bcdf88f62b0 219 #define DMA_MINC_DISABLE ((uint32_t)0x00000000) /*!< Memory increment mode Disable */
<> 128:9bcdf88f62b0 220 /**
<> 128:9bcdf88f62b0 221 * @}
<> 128:9bcdf88f62b0 222 */
<> 128:9bcdf88f62b0 223
<> 128:9bcdf88f62b0 224 /** @defgroup DMA_Peripheral_data_size DMA Peripheral data size
<> 128:9bcdf88f62b0 225 * @{
<> 128:9bcdf88f62b0 226 */
<> 128:9bcdf88f62b0 227 #define DMA_PDATAALIGN_BYTE ((uint32_t)0x00000000) /*!< Peripheral data alignment: Byte */
<> 128:9bcdf88f62b0 228 #define DMA_PDATAALIGN_HALFWORD ((uint32_t)DMA_CCR_PSIZE_0) /*!< Peripheral data alignment: HalfWord */
<> 128:9bcdf88f62b0 229 #define DMA_PDATAALIGN_WORD ((uint32_t)DMA_CCR_PSIZE_1) /*!< Peripheral data alignment: Word */
<> 128:9bcdf88f62b0 230 /**
<> 128:9bcdf88f62b0 231 * @}
<> 128:9bcdf88f62b0 232 */
<> 128:9bcdf88f62b0 233
<> 128:9bcdf88f62b0 234 /** @defgroup DMA_Memory_data_size DMA Memory data size
<> 128:9bcdf88f62b0 235 * @{
<> 128:9bcdf88f62b0 236 */
<> 128:9bcdf88f62b0 237 #define DMA_MDATAALIGN_BYTE ((uint32_t)0x00000000) /*!< Memory data alignment: Byte */
<> 128:9bcdf88f62b0 238 #define DMA_MDATAALIGN_HALFWORD ((uint32_t)DMA_CCR_MSIZE_0) /*!< Memory data alignment: HalfWord */
<> 128:9bcdf88f62b0 239 #define DMA_MDATAALIGN_WORD ((uint32_t)DMA_CCR_MSIZE_1) /*!< Memory data alignment: Word */
<> 128:9bcdf88f62b0 240 /**
<> 128:9bcdf88f62b0 241 * @}
<> 128:9bcdf88f62b0 242 */
<> 128:9bcdf88f62b0 243
<> 128:9bcdf88f62b0 244 /** @defgroup DMA_mode DMA mode
<> 128:9bcdf88f62b0 245 * @{
<> 128:9bcdf88f62b0 246 */
<> 128:9bcdf88f62b0 247 #define DMA_NORMAL ((uint32_t)0x00000000) /*!< Normal mode */
<> 128:9bcdf88f62b0 248 #define DMA_CIRCULAR ((uint32_t)DMA_CCR_CIRC) /*!< Circular mode */
<> 128:9bcdf88f62b0 249 /**
<> 128:9bcdf88f62b0 250 * @}
<> 128:9bcdf88f62b0 251 */
<> 128:9bcdf88f62b0 252
<> 128:9bcdf88f62b0 253 /** @defgroup DMA_Priority_level DMA Priority level
<> 128:9bcdf88f62b0 254 * @{
<> 128:9bcdf88f62b0 255 */
<> 128:9bcdf88f62b0 256 #define DMA_PRIORITY_LOW ((uint32_t)0x00000000) /*!< Priority level : Low */
<> 128:9bcdf88f62b0 257 #define DMA_PRIORITY_MEDIUM ((uint32_t)DMA_CCR_PL_0) /*!< Priority level : Medium */
<> 128:9bcdf88f62b0 258 #define DMA_PRIORITY_HIGH ((uint32_t)DMA_CCR_PL_1) /*!< Priority level : High */
<> 128:9bcdf88f62b0 259 #define DMA_PRIORITY_VERY_HIGH ((uint32_t)DMA_CCR_PL) /*!< Priority level : Very_High */
<> 128:9bcdf88f62b0 260 /**
<> 128:9bcdf88f62b0 261 * @}
<> 128:9bcdf88f62b0 262 */
<> 128:9bcdf88f62b0 263
<> 128:9bcdf88f62b0 264
<> 128:9bcdf88f62b0 265 /** @defgroup DMA_interrupt_enable_definitions DMA interrupt enable definitions
<> 128:9bcdf88f62b0 266 * @{
<> 128:9bcdf88f62b0 267 */
<> 128:9bcdf88f62b0 268 #define DMA_IT_TC ((uint32_t)DMA_CCR_TCIE)
<> 128:9bcdf88f62b0 269 #define DMA_IT_HT ((uint32_t)DMA_CCR_HTIE)
<> 128:9bcdf88f62b0 270 #define DMA_IT_TE ((uint32_t)DMA_CCR_TEIE)
<> 128:9bcdf88f62b0 271 /**
<> 128:9bcdf88f62b0 272 * @}
<> 128:9bcdf88f62b0 273 */
<> 128:9bcdf88f62b0 274
<> 128:9bcdf88f62b0 275 /** @defgroup DMA_flag_definitions DMA flag definitions
<> 128:9bcdf88f62b0 276 * @{
<> 128:9bcdf88f62b0 277 */
<> 128:9bcdf88f62b0 278 #define DMA_FLAG_GL1 ((uint32_t)0x00000001)
<> 128:9bcdf88f62b0 279 #define DMA_FLAG_TC1 ((uint32_t)0x00000002)
<> 128:9bcdf88f62b0 280 #define DMA_FLAG_HT1 ((uint32_t)0x00000004)
<> 128:9bcdf88f62b0 281 #define DMA_FLAG_TE1 ((uint32_t)0x00000008)
<> 128:9bcdf88f62b0 282 #define DMA_FLAG_GL2 ((uint32_t)0x00000010)
<> 128:9bcdf88f62b0 283 #define DMA_FLAG_TC2 ((uint32_t)0x00000020)
<> 128:9bcdf88f62b0 284 #define DMA_FLAG_HT2 ((uint32_t)0x00000040)
<> 128:9bcdf88f62b0 285 #define DMA_FLAG_TE2 ((uint32_t)0x00000080)
<> 128:9bcdf88f62b0 286 #define DMA_FLAG_GL3 ((uint32_t)0x00000100)
<> 128:9bcdf88f62b0 287 #define DMA_FLAG_TC3 ((uint32_t)0x00000200)
<> 128:9bcdf88f62b0 288 #define DMA_FLAG_HT3 ((uint32_t)0x00000400)
<> 128:9bcdf88f62b0 289 #define DMA_FLAG_TE3 ((uint32_t)0x00000800)
<> 128:9bcdf88f62b0 290 #define DMA_FLAG_GL4 ((uint32_t)0x00001000)
<> 128:9bcdf88f62b0 291 #define DMA_FLAG_TC4 ((uint32_t)0x00002000)
<> 128:9bcdf88f62b0 292 #define DMA_FLAG_HT4 ((uint32_t)0x00004000)
<> 128:9bcdf88f62b0 293 #define DMA_FLAG_TE4 ((uint32_t)0x00008000)
<> 128:9bcdf88f62b0 294 #define DMA_FLAG_GL5 ((uint32_t)0x00010000)
<> 128:9bcdf88f62b0 295 #define DMA_FLAG_TC5 ((uint32_t)0x00020000)
<> 128:9bcdf88f62b0 296 #define DMA_FLAG_HT5 ((uint32_t)0x00040000)
<> 128:9bcdf88f62b0 297 #define DMA_FLAG_TE5 ((uint32_t)0x00080000)
<> 128:9bcdf88f62b0 298 #define DMA_FLAG_GL6 ((uint32_t)0x00100000)
<> 128:9bcdf88f62b0 299 #define DMA_FLAG_TC6 ((uint32_t)0x00200000)
<> 128:9bcdf88f62b0 300 #define DMA_FLAG_HT6 ((uint32_t)0x00400000)
<> 128:9bcdf88f62b0 301 #define DMA_FLAG_TE6 ((uint32_t)0x00800000)
<> 128:9bcdf88f62b0 302 #define DMA_FLAG_GL7 ((uint32_t)0x01000000)
<> 128:9bcdf88f62b0 303 #define DMA_FLAG_TC7 ((uint32_t)0x02000000)
<> 128:9bcdf88f62b0 304 #define DMA_FLAG_HT7 ((uint32_t)0x04000000)
<> 128:9bcdf88f62b0 305 #define DMA_FLAG_TE7 ((uint32_t)0x08000000)
<> 128:9bcdf88f62b0 306 /**
<> 128:9bcdf88f62b0 307 * @}
<> 128:9bcdf88f62b0 308 */
<> 128:9bcdf88f62b0 309
<> 128:9bcdf88f62b0 310 /**
<> 128:9bcdf88f62b0 311 * @}
<> 128:9bcdf88f62b0 312 */
<> 128:9bcdf88f62b0 313
<> 128:9bcdf88f62b0 314 /* Exported macros -----------------------------------------------------------*/
<> 128:9bcdf88f62b0 315 /** @defgroup DMA_Exported_Macros DMA Exported Macros
<> 128:9bcdf88f62b0 316 * @{
<> 128:9bcdf88f62b0 317 */
<> 128:9bcdf88f62b0 318
<> 128:9bcdf88f62b0 319 /** @brief Reset DMA handle state
<> 128:9bcdf88f62b0 320 * @param __HANDLE__: DMA handle
<> 128:9bcdf88f62b0 321 * @retval None
<> 128:9bcdf88f62b0 322 */
<> 128:9bcdf88f62b0 323 #define __HAL_DMA_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_DMA_STATE_RESET)
<> 128:9bcdf88f62b0 324
<> 128:9bcdf88f62b0 325 /**
<> 128:9bcdf88f62b0 326 * @brief Enable the specified DMA Channel.
<> 128:9bcdf88f62b0 327 * @param __HANDLE__: DMA handle
<> 128:9bcdf88f62b0 328 * @retval None
<> 128:9bcdf88f62b0 329 */
<> 128:9bcdf88f62b0 330 #define __HAL_DMA_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CCR |= DMA_CCR_EN)
<> 128:9bcdf88f62b0 331
<> 128:9bcdf88f62b0 332 /**
<> 128:9bcdf88f62b0 333 * @brief Disable the specified DMA Channel.
<> 128:9bcdf88f62b0 334 * @param __HANDLE__: DMA handle
<> 128:9bcdf88f62b0 335 * @retval None
<> 128:9bcdf88f62b0 336 */
<> 128:9bcdf88f62b0 337 #define __HAL_DMA_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CCR &= ~DMA_CCR_EN)
<> 128:9bcdf88f62b0 338
<> 128:9bcdf88f62b0 339
<> 128:9bcdf88f62b0 340 /* Interrupt & Flag management */
<> 128:9bcdf88f62b0 341 #if defined(STM32L100xC) || defined (STM32L151xC) || defined (STM32L152xC) || defined (STM32L162xC) || \
<> 128:9bcdf88f62b0 342 defined(STM32L151xCA) || defined (STM32L151xD) || defined (STM32L152xCA) || defined (STM32L152xD) || defined (STM32L162xCA) || defined (STM32L162xD) || \
<> 128:9bcdf88f62b0 343 defined(STM32L151xE) || defined(STM32L151xDX) || defined (STM32L152xE) || defined (STM32L152xDX) || defined (STM32L162xE) || defined (STM32L162xDX)
<> 128:9bcdf88f62b0 344
<> 128:9bcdf88f62b0 345 /**
<> 128:9bcdf88f62b0 346 * @brief Return the current DMA Channel transfer complete flag.
<> 128:9bcdf88f62b0 347 * @param __HANDLE__: DMA handle
<> 128:9bcdf88f62b0 348 * @retval The specified transfer complete flag index.
<> 128:9bcdf88f62b0 349 */
<> 128:9bcdf88f62b0 350
<> 128:9bcdf88f62b0 351 #define __HAL_DMA_GET_TC_FLAG_INDEX(__HANDLE__) \
<> 128:9bcdf88f62b0 352 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TC1 :\
<> 128:9bcdf88f62b0 353 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_FLAG_TC1 :\
<> 128:9bcdf88f62b0 354 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TC2 :\
<> 128:9bcdf88f62b0 355 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_FLAG_TC2 :\
<> 128:9bcdf88f62b0 356 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TC3 :\
<> 128:9bcdf88f62b0 357 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_FLAG_TC3 :\
<> 128:9bcdf88f62b0 358 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TC4 :\
<> 128:9bcdf88f62b0 359 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_FLAG_TC4 :\
<> 128:9bcdf88f62b0 360 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TC5 :\
<> 128:9bcdf88f62b0 361 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel5))? DMA_FLAG_TC5 :\
<> 128:9bcdf88f62b0 362 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_TC6 :\
<> 128:9bcdf88f62b0 363 DMA_FLAG_TC7)
<> 128:9bcdf88f62b0 364
<> 128:9bcdf88f62b0 365 /**
<> 128:9bcdf88f62b0 366 * @brief Return the current DMA Channel half transfer complete flag.
<> 128:9bcdf88f62b0 367 * @param __HANDLE__: DMA handle
<> 128:9bcdf88f62b0 368 * @retval The specified half transfer complete flag index.
<> 128:9bcdf88f62b0 369 */
<> 128:9bcdf88f62b0 370 #define __HAL_DMA_GET_HT_FLAG_INDEX(__HANDLE__)\
<> 128:9bcdf88f62b0 371 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_HT1 :\
<> 128:9bcdf88f62b0 372 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_FLAG_HT1 :\
<> 128:9bcdf88f62b0 373 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_HT2 :\
<> 128:9bcdf88f62b0 374 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_FLAG_HT2 :\
<> 128:9bcdf88f62b0 375 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_HT3 :\
<> 128:9bcdf88f62b0 376 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_FLAG_HT3 :\
<> 128:9bcdf88f62b0 377 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_HT4 :\
<> 128:9bcdf88f62b0 378 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_FLAG_HT4 :\
<> 128:9bcdf88f62b0 379 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_HT5 :\
<> 128:9bcdf88f62b0 380 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel5))? DMA_FLAG_HT5 :\
<> 128:9bcdf88f62b0 381 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_HT6 :\
<> 128:9bcdf88f62b0 382 DMA_FLAG_HT7)
<> 128:9bcdf88f62b0 383
<> 128:9bcdf88f62b0 384 /**
<> 128:9bcdf88f62b0 385 * @brief Return the current DMA Channel transfer error flag.
<> 128:9bcdf88f62b0 386 * @param __HANDLE__: DMA handle
<> 128:9bcdf88f62b0 387 * @retval The specified transfer error flag index.
<> 128:9bcdf88f62b0 388 */
<> 128:9bcdf88f62b0 389 #define __HAL_DMA_GET_TE_FLAG_INDEX(__HANDLE__)\
<> 128:9bcdf88f62b0 390 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TE1 :\
<> 128:9bcdf88f62b0 391 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_FLAG_TE1 :\
<> 128:9bcdf88f62b0 392 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TE2 :\
<> 128:9bcdf88f62b0 393 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_FLAG_TE2 :\
<> 128:9bcdf88f62b0 394 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TE3 :\
<> 128:9bcdf88f62b0 395 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_FLAG_TE3 :\
<> 128:9bcdf88f62b0 396 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TE4 :\
<> 128:9bcdf88f62b0 397 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_FLAG_TE4 :\
<> 128:9bcdf88f62b0 398 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TE5 :\
<> 128:9bcdf88f62b0 399 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel5))? DMA_FLAG_TE5 :\
<> 128:9bcdf88f62b0 400 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_TE6 :\
<> 128:9bcdf88f62b0 401 DMA_FLAG_TE7)
<> 128:9bcdf88f62b0 402
<> 128:9bcdf88f62b0 403 /**
<> 128:9bcdf88f62b0 404 * @brief Return the current DMA Channel Global interrupt flag.
<> 128:9bcdf88f62b0 405 * @param __HANDLE__: DMA handle
<> 128:9bcdf88f62b0 406 * @retval The specified transfer error flag index.
<> 128:9bcdf88f62b0 407 */
<> 128:9bcdf88f62b0 408 #define __HAL_DMA_GET_GI_FLAG_INDEX(__HANDLE__)\
<> 128:9bcdf88f62b0 409 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_ISR_GIF1 :\
<> 128:9bcdf88f62b0 410 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_ISR_GIF1 :\
<> 128:9bcdf88f62b0 411 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_ISR_GIF2 :\
<> 128:9bcdf88f62b0 412 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_ISR_GIF2 :\
<> 128:9bcdf88f62b0 413 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_ISR_GIF3 :\
<> 128:9bcdf88f62b0 414 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_ISR_GIF3 :\
<> 128:9bcdf88f62b0 415 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_ISR_GIF4 :\
<> 128:9bcdf88f62b0 416 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_ISR_GIF4 :\
<> 128:9bcdf88f62b0 417 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_ISR_GIF5 :\
<> 128:9bcdf88f62b0 418 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel5))? DMA_ISR_GIF5 :\
<> 128:9bcdf88f62b0 419 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_ISR_GIF6 :\
<> 128:9bcdf88f62b0 420 DMA_ISR_GIF7)
<> 128:9bcdf88f62b0 421
<> 128:9bcdf88f62b0 422 /**
<> 128:9bcdf88f62b0 423 * @brief Get the DMA Channel pending flags.
<> 128:9bcdf88f62b0 424 * @param __HANDLE__: DMA handle
<> 128:9bcdf88f62b0 425 * @param __FLAG__: Get the specified flag.
<> 128:9bcdf88f62b0 426 * This parameter can be any combination of the following values:
<> 128:9bcdf88f62b0 427 * @arg DMA_FLAG_TCx: Transfer complete flag
<> 128:9bcdf88f62b0 428 * @arg DMA_FLAG_HTx: Half transfer complete flag
<> 128:9bcdf88f62b0 429 * @arg DMA_FLAG_TEx: Transfer error flag
<> 128:9bcdf88f62b0 430 * @arg DMA_FLAG_GLx: Global interrupt flag
<> 128:9bcdf88f62b0 431 * Where x can be from 1 to 7 to select the DMA Channel x flag.
<> 128:9bcdf88f62b0 432 * @retval The state of FLAG (SET or RESET).
<> 128:9bcdf88f62b0 433 */
<> 128:9bcdf88f62b0 434 #define __HAL_DMA_GET_FLAG(__HANDLE__, __FLAG__) (((uint32_t)((__HANDLE__)->Instance) > ((uint32_t)DMA1_Channel7))? \
<> 128:9bcdf88f62b0 435 (DMA2->ISR & (__FLAG__)) : (DMA1->ISR & (__FLAG__)))
<> 128:9bcdf88f62b0 436
<> 128:9bcdf88f62b0 437 /**
<> 128:9bcdf88f62b0 438 * @brief Clear the DMA Channel pending flags.
<> 128:9bcdf88f62b0 439 * @param __HANDLE__: DMA handle
<> 128:9bcdf88f62b0 440 * @param __FLAG__: specifies the flag to clear.
<> 128:9bcdf88f62b0 441 * This parameter can be any combination of the following values:
<> 128:9bcdf88f62b0 442 * @arg DMA_FLAG_TCx: Transfer complete flag
<> 128:9bcdf88f62b0 443 * @arg DMA_FLAG_HTx: Half transfer complete flag
<> 128:9bcdf88f62b0 444 * @arg DMA_FLAG_TEx: Transfer error flag
<> 128:9bcdf88f62b0 445 * @arg DMA_FLAG_GLx: Global interrupt flag
<> 128:9bcdf88f62b0 446 * Where x can be from 1 to 7 to select the DMA Channel x flag.
<> 128:9bcdf88f62b0 447 * @retval None
<> 128:9bcdf88f62b0 448 */
<> 128:9bcdf88f62b0 449 #define __HAL_DMA_CLEAR_FLAG(__HANDLE__, __FLAG__) (((uint32_t)((__HANDLE__)->Instance) > ((uint32_t)DMA1_Channel7))? \
<> 128:9bcdf88f62b0 450 (DMA2->IFCR = (__FLAG__)) : (DMA1->IFCR = (__FLAG__)))
<> 128:9bcdf88f62b0 451
<> 128:9bcdf88f62b0 452 #else
<> 128:9bcdf88f62b0 453 /**
<> 128:9bcdf88f62b0 454 * @brief Return the current DMA Channel transfer complete flag.
<> 128:9bcdf88f62b0 455 * @param __HANDLE__: DMA handle
<> 128:9bcdf88f62b0 456 * @retval The specified transfer complete flag index.
<> 128:9bcdf88f62b0 457 */
<> 128:9bcdf88f62b0 458
<> 128:9bcdf88f62b0 459 #define __HAL_DMA_GET_TC_FLAG_INDEX(__HANDLE__) \
<> 128:9bcdf88f62b0 460 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TC1 :\
<> 128:9bcdf88f62b0 461 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TC2 :\
<> 128:9bcdf88f62b0 462 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TC3 :\
<> 128:9bcdf88f62b0 463 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TC4 :\
<> 128:9bcdf88f62b0 464 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TC5 :\
<> 128:9bcdf88f62b0 465 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_TC6 :\
<> 128:9bcdf88f62b0 466 DMA_FLAG_TC7)
<> 128:9bcdf88f62b0 467
<> 128:9bcdf88f62b0 468 /**
<> 128:9bcdf88f62b0 469 * @brief Return the current DMA Channel half transfer complete flag.
<> 128:9bcdf88f62b0 470 * @param __HANDLE__: DMA handle
<> 128:9bcdf88f62b0 471 * @retval The specified half transfer complete flag index.
<> 128:9bcdf88f62b0 472 */
<> 128:9bcdf88f62b0 473 #define __HAL_DMA_GET_HT_FLAG_INDEX(__HANDLE__)\
<> 128:9bcdf88f62b0 474 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_HT1 :\
<> 128:9bcdf88f62b0 475 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_HT2 :\
<> 128:9bcdf88f62b0 476 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_HT3 :\
<> 128:9bcdf88f62b0 477 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_HT4 :\
<> 128:9bcdf88f62b0 478 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_HT5 :\
<> 128:9bcdf88f62b0 479 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_HT6 :\
<> 128:9bcdf88f62b0 480 DMA_FLAG_HT7)
<> 128:9bcdf88f62b0 481
<> 128:9bcdf88f62b0 482 /**
<> 128:9bcdf88f62b0 483 * @brief Return the current DMA Channel transfer error flag.
<> 128:9bcdf88f62b0 484 * @param __HANDLE__: DMA handle
<> 128:9bcdf88f62b0 485 * @retval The specified transfer error flag index.
<> 128:9bcdf88f62b0 486 */
<> 128:9bcdf88f62b0 487 #define __HAL_DMA_GET_TE_FLAG_INDEX(__HANDLE__)\
<> 128:9bcdf88f62b0 488 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TE1 :\
<> 128:9bcdf88f62b0 489 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TE2 :\
<> 128:9bcdf88f62b0 490 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TE3 :\
<> 128:9bcdf88f62b0 491 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TE4 :\
<> 128:9bcdf88f62b0 492 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TE5 :\
<> 128:9bcdf88f62b0 493 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_TE6 :\
<> 128:9bcdf88f62b0 494 DMA_FLAG_TE7)
<> 128:9bcdf88f62b0 495
<> 128:9bcdf88f62b0 496 /**
<> 128:9bcdf88f62b0 497 * @brief Return the current DMA Channel Global interrupt flag.
<> 128:9bcdf88f62b0 498 * @param __HANDLE__: DMA handle
<> 128:9bcdf88f62b0 499 * @retval The specified transfer error flag index.
<> 128:9bcdf88f62b0 500 */
<> 128:9bcdf88f62b0 501 #define __HAL_DMA_GET_GI_FLAG_INDEX(__HANDLE__)\
<> 128:9bcdf88f62b0 502 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_ISR_GIF1 :\
<> 128:9bcdf88f62b0 503 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_ISR_GIF2 :\
<> 128:9bcdf88f62b0 504 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_ISR_GIF3 :\
<> 128:9bcdf88f62b0 505 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_ISR_GIF4 :\
<> 128:9bcdf88f62b0 506 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_ISR_GIF5 :\
<> 128:9bcdf88f62b0 507 ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_ISR_GIF6 :\
<> 128:9bcdf88f62b0 508 DMA_ISR_GIF7)
<> 128:9bcdf88f62b0 509
<> 128:9bcdf88f62b0 510 /**
<> 128:9bcdf88f62b0 511 * @brief Get the DMA Channel pending flags.
<> 128:9bcdf88f62b0 512 * @param __HANDLE__: DMA handle
<> 128:9bcdf88f62b0 513 * @param __FLAG__: Get the specified flag.
<> 128:9bcdf88f62b0 514 * This parameter can be any combination of the following values:
<> 128:9bcdf88f62b0 515 * @arg DMA_FLAG_TCx: Transfer complete flag
<> 128:9bcdf88f62b0 516 * @arg DMA_FLAG_HTx: Half transfer complete flag
<> 128:9bcdf88f62b0 517 * @arg DMA_FLAG_TEx: Transfer error flag
<> 128:9bcdf88f62b0 518 * @arg DMA_FLAG_GLx: Global interrupt flag
<> 128:9bcdf88f62b0 519 * Where x can be from 1 to 7 to select the DMA Channel x flag.
<> 128:9bcdf88f62b0 520 * @retval The state of FLAG (SET or RESET).
<> 128:9bcdf88f62b0 521 */
<> 128:9bcdf88f62b0 522 #define __HAL_DMA_GET_FLAG(__HANDLE__, __FLAG__) (DMA1->ISR & (__FLAG__))
<> 128:9bcdf88f62b0 523
<> 128:9bcdf88f62b0 524 /**
<> 128:9bcdf88f62b0 525 * @brief Clear the DMA Channel pending flags.
<> 128:9bcdf88f62b0 526 * @param __HANDLE__: DMA handle
<> 128:9bcdf88f62b0 527 * @param __FLAG__: specifies the flag to clear.
<> 128:9bcdf88f62b0 528 * This parameter can be any combination of the following values:
<> 128:9bcdf88f62b0 529 * @arg DMA_FLAG_TCx: Transfer complete flag
<> 128:9bcdf88f62b0 530 * @arg DMA_FLAG_HTx: Half transfer complete flag
<> 128:9bcdf88f62b0 531 * @arg DMA_FLAG_TEx: Transfer error flag
<> 128:9bcdf88f62b0 532 * @arg DMA_FLAG_GLx: Global interrupt flag
<> 128:9bcdf88f62b0 533 * Where x can be from 1 to 7 to select the DMA Channel x flag.
<> 128:9bcdf88f62b0 534 * @retval None
<> 128:9bcdf88f62b0 535 */
<> 128:9bcdf88f62b0 536 #define __HAL_DMA_CLEAR_FLAG(__HANDLE__, __FLAG__) (DMA1->IFCR = (__FLAG__))
<> 128:9bcdf88f62b0 537
<> 128:9bcdf88f62b0 538 #endif /* STM32L100xC || STM32L151xC || STM32L152xC || STM32L162xC || STM32L151xCA) || defined (STM32L151xD) || defined (STM32L152xCA) || defined (STM32L152xD) || defined (STM32L162xCA) || defined (STM32L162xD) || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */
<> 128:9bcdf88f62b0 539
<> 128:9bcdf88f62b0 540 /**
<> 128:9bcdf88f62b0 541 * @brief Enable the specified DMA Channel interrupts.
<> 128:9bcdf88f62b0 542 * @param __HANDLE__: DMA handle
<> 128:9bcdf88f62b0 543 * @param __INTERRUPT__: specifies the DMA interrupt sources to be enabled or disabled.
<> 128:9bcdf88f62b0 544 * This parameter can be any combination of the following values:
<> 128:9bcdf88f62b0 545 * @arg DMA_IT_TC: Transfer complete interrupt mask
<> 128:9bcdf88f62b0 546 * @arg DMA_IT_HT: Half transfer complete interrupt mask
<> 128:9bcdf88f62b0 547 * @arg DMA_IT_TE: Transfer error interrupt mask
<> 128:9bcdf88f62b0 548 * @retval None
<> 128:9bcdf88f62b0 549 */
<> 128:9bcdf88f62b0 550 #define __HAL_DMA_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CCR |= (__INTERRUPT__))
<> 128:9bcdf88f62b0 551
<> 128:9bcdf88f62b0 552 /**
<> 128:9bcdf88f62b0 553 * @brief Disable the specified DMA Channel interrupts.
<> 128:9bcdf88f62b0 554 * @param __HANDLE__: DMA handle
<> 128:9bcdf88f62b0 555 * @param __INTERRUPT__: specifies the DMA interrupt sources to be enabled or disabled.
<> 128:9bcdf88f62b0 556 * This parameter can be any combination of the following values:
<> 128:9bcdf88f62b0 557 * @arg DMA_IT_TC: Transfer complete interrupt mask
<> 128:9bcdf88f62b0 558 * @arg DMA_IT_HT: Half transfer complete interrupt mask
<> 128:9bcdf88f62b0 559 * @arg DMA_IT_TE: Transfer error interrupt mask
<> 128:9bcdf88f62b0 560 * @retval None
<> 128:9bcdf88f62b0 561 */
<> 128:9bcdf88f62b0 562 #define __HAL_DMA_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CCR &= ~(__INTERRUPT__))
<> 128:9bcdf88f62b0 563
<> 128:9bcdf88f62b0 564 /**
<> 128:9bcdf88f62b0 565 * @brief Check whether the specified DMA Channel interrupt is enabled or not.
<> 128:9bcdf88f62b0 566 * @param __HANDLE__: DMA handle
<> 128:9bcdf88f62b0 567 * @param __INTERRUPT__: specifies the DMA interrupt source to check.
<> 128:9bcdf88f62b0 568 * This parameter can be one of the following values:
<> 128:9bcdf88f62b0 569 * @arg DMA_IT_TC: Transfer complete interrupt mask
<> 128:9bcdf88f62b0 570 * @arg DMA_IT_HT: Half transfer complete interrupt mask
<> 128:9bcdf88f62b0 571 * @arg DMA_IT_TE: Transfer error interrupt mask
<> 128:9bcdf88f62b0 572 * @retval The state of DMA_IT (SET or RESET).
<> 128:9bcdf88f62b0 573 */
<> 128:9bcdf88f62b0 574 #define __HAL_DMA_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CCR & (__INTERRUPT__)))
<> 128:9bcdf88f62b0 575
<> 128:9bcdf88f62b0 576 /**
<> 128:9bcdf88f62b0 577 * @brief Return the number of remaining data units in the current DMA Channel transfer.
<> 128:9bcdf88f62b0 578 * @param __HANDLE__: DMA handle
<> 128:9bcdf88f62b0 579 * @retval The number of remaining data units in the current DMA Channel transfer.
<> 128:9bcdf88f62b0 580 */
<> 128:9bcdf88f62b0 581 #define __HAL_DMA_GET_COUNTER(__HANDLE__) ((__HANDLE__)->Instance->CNDTR)
<> 128:9bcdf88f62b0 582
<> 128:9bcdf88f62b0 583 /**
<> 128:9bcdf88f62b0 584 * @}
<> 128:9bcdf88f62b0 585 */
<> 128:9bcdf88f62b0 586
<> 128:9bcdf88f62b0 587 /* Exported functions --------------------------------------------------------*/
<> 128:9bcdf88f62b0 588
<> 128:9bcdf88f62b0 589 /** @addtogroup DMA_Exported_Functions
<> 128:9bcdf88f62b0 590 * @{
<> 128:9bcdf88f62b0 591 */
<> 128:9bcdf88f62b0 592
<> 128:9bcdf88f62b0 593 /** @addtogroup DMA_Exported_Functions_Group1
<> 128:9bcdf88f62b0 594 * @{
<> 128:9bcdf88f62b0 595 */
<> 128:9bcdf88f62b0 596 /* Initialization and de-initialization functions *****************************/
<> 128:9bcdf88f62b0 597 HAL_StatusTypeDef HAL_DMA_Init(DMA_HandleTypeDef *hdma);
<> 128:9bcdf88f62b0 598 HAL_StatusTypeDef HAL_DMA_DeInit (DMA_HandleTypeDef *hdma);
<> 128:9bcdf88f62b0 599 /**
<> 128:9bcdf88f62b0 600 * @}
<> 128:9bcdf88f62b0 601 */
<> 128:9bcdf88f62b0 602
<> 128:9bcdf88f62b0 603 /** @addtogroup DMA_Exported_Functions_Group2
<> 128:9bcdf88f62b0 604 * @{
<> 128:9bcdf88f62b0 605 */
<> 128:9bcdf88f62b0 606 /* IO operation functions *****************************************************/
<> 128:9bcdf88f62b0 607 HAL_StatusTypeDef HAL_DMA_Start (DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t DataLength);
<> 128:9bcdf88f62b0 608 HAL_StatusTypeDef HAL_DMA_Start_IT(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t DataLength);
<> 128:9bcdf88f62b0 609 HAL_StatusTypeDef HAL_DMA_Abort(DMA_HandleTypeDef *hdma);
<> 128:9bcdf88f62b0 610 HAL_StatusTypeDef HAL_DMA_Abort_IT(DMA_HandleTypeDef *hdma);
<> 128:9bcdf88f62b0 611 HAL_StatusTypeDef HAL_DMA_PollForTransfer(DMA_HandleTypeDef *hdma, uint32_t CompleteLevel, uint32_t Timeout);
<> 128:9bcdf88f62b0 612 void HAL_DMA_IRQHandler(DMA_HandleTypeDef *hdma);
<> 128:9bcdf88f62b0 613 HAL_StatusTypeDef HAL_DMA_RegisterCallback(DMA_HandleTypeDef *hdma, HAL_DMA_CallbackIDTypeDef CallbackID, void (* pCallback)( DMA_HandleTypeDef * _hdma));
<> 128:9bcdf88f62b0 614 HAL_StatusTypeDef HAL_DMA_UnRegisterCallback(DMA_HandleTypeDef *hdma, HAL_DMA_CallbackIDTypeDef CallbackID);
<> 128:9bcdf88f62b0 615
<> 128:9bcdf88f62b0 616 /**
<> 128:9bcdf88f62b0 617 * @}
<> 128:9bcdf88f62b0 618 */
<> 128:9bcdf88f62b0 619
<> 128:9bcdf88f62b0 620 /** @addtogroup DMA_Exported_Functions_Group3
<> 128:9bcdf88f62b0 621 * @{
<> 128:9bcdf88f62b0 622 */
<> 128:9bcdf88f62b0 623 /* Peripheral State and Error functions ***************************************/
<> 128:9bcdf88f62b0 624 HAL_DMA_StateTypeDef HAL_DMA_GetState(DMA_HandleTypeDef *hdma);
<> 128:9bcdf88f62b0 625 uint32_t HAL_DMA_GetError(DMA_HandleTypeDef *hdma);
<> 128:9bcdf88f62b0 626 /**
<> 128:9bcdf88f62b0 627 * @}
<> 128:9bcdf88f62b0 628 */
<> 128:9bcdf88f62b0 629
<> 128:9bcdf88f62b0 630 /**
<> 128:9bcdf88f62b0 631 * @}
<> 128:9bcdf88f62b0 632 */
<> 128:9bcdf88f62b0 633
<> 128:9bcdf88f62b0 634 /* Private macros ------------------------------------------------------------*/
<> 128:9bcdf88f62b0 635 /** @defgroup DMA_Private_Macros DMA Private Macros
<> 128:9bcdf88f62b0 636 * @{
<> 128:9bcdf88f62b0 637 */
<> 128:9bcdf88f62b0 638
<> 128:9bcdf88f62b0 639 #define IS_DMA_DIRECTION(DIRECTION) (((DIRECTION) == DMA_PERIPH_TO_MEMORY ) || \
<> 128:9bcdf88f62b0 640 ((DIRECTION) == DMA_MEMORY_TO_PERIPH) || \
<> 128:9bcdf88f62b0 641 ((DIRECTION) == DMA_MEMORY_TO_MEMORY))
<> 128:9bcdf88f62b0 642
<> 128:9bcdf88f62b0 643 #define IS_DMA_BUFFER_SIZE(SIZE) (((SIZE) >= 0x1) && ((SIZE) < 0x10000))
<> 128:9bcdf88f62b0 644
<> 128:9bcdf88f62b0 645 #define IS_DMA_PERIPHERAL_INC_STATE(STATE) (((STATE) == DMA_PINC_ENABLE) || \
<> 128:9bcdf88f62b0 646 ((STATE) == DMA_PINC_DISABLE))
<> 128:9bcdf88f62b0 647
<> 128:9bcdf88f62b0 648 #define IS_DMA_MEMORY_INC_STATE(STATE) (((STATE) == DMA_MINC_ENABLE) || \
<> 128:9bcdf88f62b0 649 ((STATE) == DMA_MINC_DISABLE))
<> 128:9bcdf88f62b0 650
<> 128:9bcdf88f62b0 651 #define IS_DMA_ALL_REQUEST(REQUEST) (((REQUEST) == DMA_REQUEST_0) || \
<> 128:9bcdf88f62b0 652 ((REQUEST) == DMA_REQUEST_1) || \
<> 128:9bcdf88f62b0 653 ((REQUEST) == DMA_REQUEST_2) || \
<> 128:9bcdf88f62b0 654 ((REQUEST) == DMA_REQUEST_3) || \
<> 128:9bcdf88f62b0 655 ((REQUEST) == DMA_REQUEST_4) || \
<> 128:9bcdf88f62b0 656 ((REQUEST) == DMA_REQUEST_5) || \
<> 128:9bcdf88f62b0 657 ((REQUEST) == DMA_REQUEST_6) || \
<> 128:9bcdf88f62b0 658 ((REQUEST) == DMA_REQUEST_7))
<> 128:9bcdf88f62b0 659 #define IS_DMA_PERIPHERAL_DATA_SIZE(SIZE) (((SIZE) == DMA_PDATAALIGN_BYTE) || \
<> 128:9bcdf88f62b0 660 ((SIZE) == DMA_PDATAALIGN_HALFWORD) || \
<> 128:9bcdf88f62b0 661 ((SIZE) == DMA_PDATAALIGN_WORD))
<> 128:9bcdf88f62b0 662
<> 128:9bcdf88f62b0 663 #define IS_DMA_MEMORY_DATA_SIZE(SIZE) (((SIZE) == DMA_MDATAALIGN_BYTE) || \
<> 128:9bcdf88f62b0 664 ((SIZE) == DMA_MDATAALIGN_HALFWORD) || \
<> 128:9bcdf88f62b0 665 ((SIZE) == DMA_MDATAALIGN_WORD ))
<> 128:9bcdf88f62b0 666
<> 128:9bcdf88f62b0 667 #define IS_DMA_MODE(MODE) (((MODE) == DMA_NORMAL ) || \
<> 128:9bcdf88f62b0 668 ((MODE) == DMA_CIRCULAR))
<> 128:9bcdf88f62b0 669
<> 128:9bcdf88f62b0 670 #define IS_DMA_PRIORITY(PRIORITY) (((PRIORITY) == DMA_PRIORITY_LOW ) || \
<> 128:9bcdf88f62b0 671 ((PRIORITY) == DMA_PRIORITY_MEDIUM) || \
<> 128:9bcdf88f62b0 672 ((PRIORITY) == DMA_PRIORITY_HIGH) || \
<> 128:9bcdf88f62b0 673 ((PRIORITY) == DMA_PRIORITY_VERY_HIGH))
<> 128:9bcdf88f62b0 674
<> 128:9bcdf88f62b0 675 /**
<> 128:9bcdf88f62b0 676 * @}
<> 128:9bcdf88f62b0 677 */
<> 128:9bcdf88f62b0 678
<> 128:9bcdf88f62b0 679 /* Private functions ---------------------------------------------------------*/
<> 128:9bcdf88f62b0 680
<> 128:9bcdf88f62b0 681 /**
<> 128:9bcdf88f62b0 682 * @}
<> 128:9bcdf88f62b0 683 */
<> 128:9bcdf88f62b0 684
<> 128:9bcdf88f62b0 685 /**
<> 128:9bcdf88f62b0 686 * @}
<> 128:9bcdf88f62b0 687 */
<> 128:9bcdf88f62b0 688
<> 128:9bcdf88f62b0 689 #ifdef __cplusplus
<> 128:9bcdf88f62b0 690 }
<> 128:9bcdf88f62b0 691 #endif
<> 128:9bcdf88f62b0 692
<> 128:9bcdf88f62b0 693 #endif /* __STM32L1xx_HAL_DMA_H */
<> 128:9bcdf88f62b0 694
<> 128:9bcdf88f62b0 695 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/