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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 56 | mjames | 1 | /** |
| 2 | ****************************************************************************** |
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| 3 | * @file stm32l1xx_ll_dma.h |
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| 4 | * @author MCD Application Team |
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| 5 | * @brief Header file of DMA LL module. |
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| 6 | ****************************************************************************** |
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| 7 | * @attention |
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| 8 | * |
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| 9 | * <h2><center>© Copyright (c) 2017 STMicroelectronics. |
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| 10 | * All rights reserved.</center></h2> |
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| 11 | * |
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| 12 | * This software component is licensed by ST under BSD 3-Clause license, |
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| 13 | * the "License"; You may not use this file except in compliance with the |
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| 14 | * License. You may obtain a copy of the License at: |
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| 15 | * opensource.org/licenses/BSD-3-Clause |
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| 16 | * |
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| 17 | ****************************************************************************** |
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| 18 | */ |
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| 19 | |||
| 20 | /* Define to prevent recursive inclusion -------------------------------------*/ |
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| 21 | #ifndef __STM32L1xx_LL_DMA_H |
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| 22 | #define __STM32L1xx_LL_DMA_H |
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| 23 | |||
| 24 | #ifdef __cplusplus |
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| 25 | extern "C" { |
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| 26 | #endif |
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| 27 | |||
| 28 | /* Includes ------------------------------------------------------------------*/ |
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| 29 | #include "stm32l1xx.h" |
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| 30 | |||
| 31 | /** @addtogroup STM32L1xx_LL_Driver |
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| 32 | * @{ |
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| 33 | */ |
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| 34 | |||
| 35 | #if defined (DMA1) || defined (DMA2) |
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| 36 | |||
| 37 | /** @defgroup DMA_LL DMA |
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| 38 | * @{ |
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| 39 | */ |
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| 40 | |||
| 41 | /* Private types -------------------------------------------------------------*/ |
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| 42 | /* Private variables ---------------------------------------------------------*/ |
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| 43 | /** @defgroup DMA_LL_Private_Variables DMA Private Variables |
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| 44 | * @{ |
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| 45 | */ |
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| 46 | /* Array used to get the DMA channel register offset versus channel index LL_DMA_CHANNEL_x */ |
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| 47 | static const uint8_t CHANNEL_OFFSET_TAB[] = |
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| 48 | { |
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| 49 | (uint8_t)(DMA1_Channel1_BASE - DMA1_BASE), |
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| 50 | (uint8_t)(DMA1_Channel2_BASE - DMA1_BASE), |
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| 51 | (uint8_t)(DMA1_Channel3_BASE - DMA1_BASE), |
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| 52 | (uint8_t)(DMA1_Channel4_BASE - DMA1_BASE), |
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| 53 | (uint8_t)(DMA1_Channel5_BASE - DMA1_BASE), |
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| 54 | (uint8_t)(DMA1_Channel6_BASE - DMA1_BASE), |
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| 55 | (uint8_t)(DMA1_Channel7_BASE - DMA1_BASE) |
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| 56 | }; |
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| 57 | /** |
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| 58 | * @} |
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| 59 | */ |
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| 60 | |||
| 61 | /* Private constants ---------------------------------------------------------*/ |
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| 62 | |||
| 63 | /* Private macros ------------------------------------------------------------*/ |
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| 64 | #if defined(USE_FULL_LL_DRIVER) |
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| 65 | /** @defgroup DMA_LL_Private_Macros DMA Private Macros |
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| 66 | * @{ |
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| 67 | */ |
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| 68 | /** |
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| 69 | * @} |
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| 70 | */ |
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| 71 | #endif /*USE_FULL_LL_DRIVER*/ |
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| 72 | |||
| 73 | /* Exported types ------------------------------------------------------------*/ |
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| 74 | #if defined(USE_FULL_LL_DRIVER) |
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| 75 | /** @defgroup DMA_LL_ES_INIT DMA Exported Init structure |
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| 76 | * @{ |
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| 77 | */ |
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| 78 | typedef struct |
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| 79 | { |
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| 80 | uint32_t PeriphOrM2MSrcAddress; /*!< Specifies the peripheral base address for DMA transfer |
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| 81 | or as Source base address in case of memory to memory transfer direction. |
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| 82 | |||
| 83 | This parameter must be a value between Min_Data = 0 and Max_Data = 0xFFFFFFFF. */ |
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| 84 | |||
| 85 | uint32_t MemoryOrM2MDstAddress; /*!< Specifies the memory base address for DMA transfer |
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| 86 | or as Destination base address in case of memory to memory transfer direction. |
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| 87 | |||
| 88 | This parameter must be a value between Min_Data = 0 and Max_Data = 0xFFFFFFFF. */ |
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| 89 | |||
| 90 | uint32_t Direction; /*!< Specifies if the data will be transferred from memory to peripheral, |
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| 91 | from memory to memory or from peripheral to memory. |
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| 92 | This parameter can be a value of @ref DMA_LL_EC_DIRECTION |
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| 93 | |||
| 94 | This feature can be modified afterwards using unitary function @ref LL_DMA_SetDataTransferDirection(). */ |
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| 95 | |||
| 96 | uint32_t Mode; /*!< Specifies the normal or circular operation mode. |
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| 97 | This parameter can be a value of @ref DMA_LL_EC_MODE |
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| 98 | @note: The circular buffer mode cannot be used if the memory to memory |
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| 99 | data transfer direction is configured on the selected Channel |
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| 100 | |||
| 101 | This feature can be modified afterwards using unitary function @ref LL_DMA_SetMode(). */ |
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| 102 | |||
| 103 | uint32_t PeriphOrM2MSrcIncMode; /*!< Specifies whether the Peripheral address or Source address in case of memory to memory transfer direction |
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| 104 | is incremented or not. |
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| 105 | This parameter can be a value of @ref DMA_LL_EC_PERIPH |
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| 106 | |||
| 107 | This feature can be modified afterwards using unitary function @ref LL_DMA_SetPeriphIncMode(). */ |
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| 108 | |||
| 109 | uint32_t MemoryOrM2MDstIncMode; /*!< Specifies whether the Memory address or Destination address in case of memory to memory transfer direction |
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| 110 | is incremented or not. |
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| 111 | This parameter can be a value of @ref DMA_LL_EC_MEMORY |
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| 112 | |||
| 113 | This feature can be modified afterwards using unitary function @ref LL_DMA_SetMemoryIncMode(). */ |
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| 114 | |||
| 115 | uint32_t PeriphOrM2MSrcDataSize; /*!< Specifies the Peripheral data size alignment or Source data size alignment (byte, half word, word) |
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| 116 | in case of memory to memory transfer direction. |
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| 117 | This parameter can be a value of @ref DMA_LL_EC_PDATAALIGN |
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| 118 | |||
| 119 | This feature can be modified afterwards using unitary function @ref LL_DMA_SetPeriphSize(). */ |
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| 120 | |||
| 121 | uint32_t MemoryOrM2MDstDataSize; /*!< Specifies the Memory data size alignment or Destination data size alignment (byte, half word, word) |
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| 122 | in case of memory to memory transfer direction. |
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| 123 | This parameter can be a value of @ref DMA_LL_EC_MDATAALIGN |
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| 124 | |||
| 125 | This feature can be modified afterwards using unitary function @ref LL_DMA_SetMemorySize(). */ |
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| 126 | |||
| 127 | uint32_t NbData; /*!< Specifies the number of data to transfer, in data unit. |
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| 128 | The data unit is equal to the source buffer configuration set in PeripheralSize |
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| 129 | or MemorySize parameters depending in the transfer direction. |
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| 130 | This parameter must be a value between Min_Data = 0 and Max_Data = 0x0000FFFF |
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| 131 | |||
| 132 | This feature can be modified afterwards using unitary function @ref LL_DMA_SetDataLength(). */ |
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| 133 | |||
| 134 | uint32_t Priority; /*!< Specifies the channel priority level. |
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| 135 | This parameter can be a value of @ref DMA_LL_EC_PRIORITY |
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| 136 | |||
| 137 | This feature can be modified afterwards using unitary function @ref LL_DMA_SetChannelPriorityLevel(). */ |
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| 138 | |||
| 139 | } LL_DMA_InitTypeDef; |
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| 140 | /** |
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| 141 | * @} |
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| 142 | */ |
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| 143 | #endif /*USE_FULL_LL_DRIVER*/ |
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| 144 | |||
| 145 | /* Exported constants --------------------------------------------------------*/ |
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| 146 | /** @defgroup DMA_LL_Exported_Constants DMA Exported Constants |
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| 147 | * @{ |
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| 148 | */ |
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| 149 | /** @defgroup DMA_LL_EC_CLEAR_FLAG Clear Flags Defines |
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| 150 | * @brief Flags defines which can be used with LL_DMA_WriteReg function |
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| 151 | * @{ |
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| 152 | */ |
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| 153 | #define LL_DMA_IFCR_CGIF1 DMA_IFCR_CGIF1 /*!< Channel 1 global flag */ |
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| 154 | #define LL_DMA_IFCR_CTCIF1 DMA_IFCR_CTCIF1 /*!< Channel 1 transfer complete flag */ |
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| 155 | #define LL_DMA_IFCR_CHTIF1 DMA_IFCR_CHTIF1 /*!< Channel 1 half transfer flag */ |
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| 156 | #define LL_DMA_IFCR_CTEIF1 DMA_IFCR_CTEIF1 /*!< Channel 1 transfer error flag */ |
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| 157 | #define LL_DMA_IFCR_CGIF2 DMA_IFCR_CGIF2 /*!< Channel 2 global flag */ |
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| 158 | #define LL_DMA_IFCR_CTCIF2 DMA_IFCR_CTCIF2 /*!< Channel 2 transfer complete flag */ |
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| 159 | #define LL_DMA_IFCR_CHTIF2 DMA_IFCR_CHTIF2 /*!< Channel 2 half transfer flag */ |
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| 160 | #define LL_DMA_IFCR_CTEIF2 DMA_IFCR_CTEIF2 /*!< Channel 2 transfer error flag */ |
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| 161 | #define LL_DMA_IFCR_CGIF3 DMA_IFCR_CGIF3 /*!< Channel 3 global flag */ |
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| 162 | #define LL_DMA_IFCR_CTCIF3 DMA_IFCR_CTCIF3 /*!< Channel 3 transfer complete flag */ |
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| 163 | #define LL_DMA_IFCR_CHTIF3 DMA_IFCR_CHTIF3 /*!< Channel 3 half transfer flag */ |
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| 164 | #define LL_DMA_IFCR_CTEIF3 DMA_IFCR_CTEIF3 /*!< Channel 3 transfer error flag */ |
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| 165 | #define LL_DMA_IFCR_CGIF4 DMA_IFCR_CGIF4 /*!< Channel 4 global flag */ |
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| 166 | #define LL_DMA_IFCR_CTCIF4 DMA_IFCR_CTCIF4 /*!< Channel 4 transfer complete flag */ |
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| 167 | #define LL_DMA_IFCR_CHTIF4 DMA_IFCR_CHTIF4 /*!< Channel 4 half transfer flag */ |
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| 168 | #define LL_DMA_IFCR_CTEIF4 DMA_IFCR_CTEIF4 /*!< Channel 4 transfer error flag */ |
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| 169 | #define LL_DMA_IFCR_CGIF5 DMA_IFCR_CGIF5 /*!< Channel 5 global flag */ |
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| 170 | #define LL_DMA_IFCR_CTCIF5 DMA_IFCR_CTCIF5 /*!< Channel 5 transfer complete flag */ |
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| 171 | #define LL_DMA_IFCR_CHTIF5 DMA_IFCR_CHTIF5 /*!< Channel 5 half transfer flag */ |
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| 172 | #define LL_DMA_IFCR_CTEIF5 DMA_IFCR_CTEIF5 /*!< Channel 5 transfer error flag */ |
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| 173 | #define LL_DMA_IFCR_CGIF6 DMA_IFCR_CGIF6 /*!< Channel 6 global flag */ |
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| 174 | #define LL_DMA_IFCR_CTCIF6 DMA_IFCR_CTCIF6 /*!< Channel 6 transfer complete flag */ |
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| 175 | #define LL_DMA_IFCR_CHTIF6 DMA_IFCR_CHTIF6 /*!< Channel 6 half transfer flag */ |
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| 176 | #define LL_DMA_IFCR_CTEIF6 DMA_IFCR_CTEIF6 /*!< Channel 6 transfer error flag */ |
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| 177 | #define LL_DMA_IFCR_CGIF7 DMA_IFCR_CGIF7 /*!< Channel 7 global flag */ |
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| 178 | #define LL_DMA_IFCR_CTCIF7 DMA_IFCR_CTCIF7 /*!< Channel 7 transfer complete flag */ |
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| 179 | #define LL_DMA_IFCR_CHTIF7 DMA_IFCR_CHTIF7 /*!< Channel 7 half transfer flag */ |
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| 180 | #define LL_DMA_IFCR_CTEIF7 DMA_IFCR_CTEIF7 /*!< Channel 7 transfer error flag */ |
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| 181 | /** |
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| 182 | * @} |
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| 183 | */ |
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| 184 | |||
| 185 | /** @defgroup DMA_LL_EC_GET_FLAG Get Flags Defines |
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| 186 | * @brief Flags defines which can be used with LL_DMA_ReadReg function |
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| 187 | * @{ |
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| 188 | */ |
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| 189 | #define LL_DMA_ISR_GIF1 DMA_ISR_GIF1 /*!< Channel 1 global flag */ |
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| 190 | #define LL_DMA_ISR_TCIF1 DMA_ISR_TCIF1 /*!< Channel 1 transfer complete flag */ |
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| 191 | #define LL_DMA_ISR_HTIF1 DMA_ISR_HTIF1 /*!< Channel 1 half transfer flag */ |
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| 192 | #define LL_DMA_ISR_TEIF1 DMA_ISR_TEIF1 /*!< Channel 1 transfer error flag */ |
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| 193 | #define LL_DMA_ISR_GIF2 DMA_ISR_GIF2 /*!< Channel 2 global flag */ |
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| 194 | #define LL_DMA_ISR_TCIF2 DMA_ISR_TCIF2 /*!< Channel 2 transfer complete flag */ |
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| 195 | #define LL_DMA_ISR_HTIF2 DMA_ISR_HTIF2 /*!< Channel 2 half transfer flag */ |
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| 196 | #define LL_DMA_ISR_TEIF2 DMA_ISR_TEIF2 /*!< Channel 2 transfer error flag */ |
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| 197 | #define LL_DMA_ISR_GIF3 DMA_ISR_GIF3 /*!< Channel 3 global flag */ |
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| 198 | #define LL_DMA_ISR_TCIF3 DMA_ISR_TCIF3 /*!< Channel 3 transfer complete flag */ |
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| 199 | #define LL_DMA_ISR_HTIF3 DMA_ISR_HTIF3 /*!< Channel 3 half transfer flag */ |
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| 200 | #define LL_DMA_ISR_TEIF3 DMA_ISR_TEIF3 /*!< Channel 3 transfer error flag */ |
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| 201 | #define LL_DMA_ISR_GIF4 DMA_ISR_GIF4 /*!< Channel 4 global flag */ |
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| 202 | #define LL_DMA_ISR_TCIF4 DMA_ISR_TCIF4 /*!< Channel 4 transfer complete flag */ |
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| 203 | #define LL_DMA_ISR_HTIF4 DMA_ISR_HTIF4 /*!< Channel 4 half transfer flag */ |
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| 204 | #define LL_DMA_ISR_TEIF4 DMA_ISR_TEIF4 /*!< Channel 4 transfer error flag */ |
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| 205 | #define LL_DMA_ISR_GIF5 DMA_ISR_GIF5 /*!< Channel 5 global flag */ |
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| 206 | #define LL_DMA_ISR_TCIF5 DMA_ISR_TCIF5 /*!< Channel 5 transfer complete flag */ |
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| 207 | #define LL_DMA_ISR_HTIF5 DMA_ISR_HTIF5 /*!< Channel 5 half transfer flag */ |
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| 208 | #define LL_DMA_ISR_TEIF5 DMA_ISR_TEIF5 /*!< Channel 5 transfer error flag */ |
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| 209 | #define LL_DMA_ISR_GIF6 DMA_ISR_GIF6 /*!< Channel 6 global flag */ |
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| 210 | #define LL_DMA_ISR_TCIF6 DMA_ISR_TCIF6 /*!< Channel 6 transfer complete flag */ |
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| 211 | #define LL_DMA_ISR_HTIF6 DMA_ISR_HTIF6 /*!< Channel 6 half transfer flag */ |
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| 212 | #define LL_DMA_ISR_TEIF6 DMA_ISR_TEIF6 /*!< Channel 6 transfer error flag */ |
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| 213 | #define LL_DMA_ISR_GIF7 DMA_ISR_GIF7 /*!< Channel 7 global flag */ |
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| 214 | #define LL_DMA_ISR_TCIF7 DMA_ISR_TCIF7 /*!< Channel 7 transfer complete flag */ |
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| 215 | #define LL_DMA_ISR_HTIF7 DMA_ISR_HTIF7 /*!< Channel 7 half transfer flag */ |
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| 216 | #define LL_DMA_ISR_TEIF7 DMA_ISR_TEIF7 /*!< Channel 7 transfer error flag */ |
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| 217 | /** |
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| 218 | * @} |
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| 219 | */ |
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| 220 | |||
| 221 | /** @defgroup DMA_LL_EC_IT IT Defines |
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| 222 | * @brief IT defines which can be used with LL_DMA_ReadReg and LL_DMA_WriteReg functions |
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| 223 | * @{ |
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| 224 | */ |
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| 225 | #define LL_DMA_CCR_TCIE DMA_CCR_TCIE /*!< Transfer complete interrupt */ |
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| 226 | #define LL_DMA_CCR_HTIE DMA_CCR_HTIE /*!< Half Transfer interrupt */ |
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| 227 | #define LL_DMA_CCR_TEIE DMA_CCR_TEIE /*!< Transfer error interrupt */ |
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| 228 | /** |
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| 229 | * @} |
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| 230 | */ |
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| 231 | |||
| 232 | /** @defgroup DMA_LL_EC_CHANNEL CHANNEL |
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| 233 | * @{ |
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| 234 | */ |
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| 235 | #define LL_DMA_CHANNEL_1 0x00000001U /*!< DMA Channel 1 */ |
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| 236 | #define LL_DMA_CHANNEL_2 0x00000002U /*!< DMA Channel 2 */ |
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| 237 | #define LL_DMA_CHANNEL_3 0x00000003U /*!< DMA Channel 3 */ |
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| 238 | #define LL_DMA_CHANNEL_4 0x00000004U /*!< DMA Channel 4 */ |
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| 239 | #define LL_DMA_CHANNEL_5 0x00000005U /*!< DMA Channel 5 */ |
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| 240 | #define LL_DMA_CHANNEL_6 0x00000006U /*!< DMA Channel 6 */ |
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| 241 | #define LL_DMA_CHANNEL_7 0x00000007U /*!< DMA Channel 7 */ |
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| 242 | #if defined(USE_FULL_LL_DRIVER) |
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| 243 | #define LL_DMA_CHANNEL_ALL 0xFFFF0000U /*!< DMA Channel all (used only for function @ref LL_DMA_DeInit(). */ |
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| 244 | #endif /*USE_FULL_LL_DRIVER*/ |
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| 245 | /** |
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| 246 | * @} |
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| 247 | */ |
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| 248 | |||
| 249 | /** @defgroup DMA_LL_EC_DIRECTION Transfer Direction |
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| 250 | * @{ |
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| 251 | */ |
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| 252 | #define LL_DMA_DIRECTION_PERIPH_TO_MEMORY 0x00000000U /*!< Peripheral to memory direction */ |
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| 253 | #define LL_DMA_DIRECTION_MEMORY_TO_PERIPH DMA_CCR_DIR /*!< Memory to peripheral direction */ |
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| 254 | #define LL_DMA_DIRECTION_MEMORY_TO_MEMORY DMA_CCR_MEM2MEM /*!< Memory to memory direction */ |
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| 255 | /** |
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| 256 | * @} |
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| 257 | */ |
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| 258 | |||
| 259 | /** @defgroup DMA_LL_EC_MODE Transfer mode |
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| 260 | * @{ |
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| 261 | */ |
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| 262 | #define LL_DMA_MODE_NORMAL 0x00000000U /*!< Normal Mode */ |
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| 263 | #define LL_DMA_MODE_CIRCULAR DMA_CCR_CIRC /*!< Circular Mode */ |
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| 264 | /** |
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| 265 | * @} |
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| 266 | */ |
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| 267 | |||
| 268 | /** @defgroup DMA_LL_EC_PERIPH Peripheral increment mode |
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| 269 | * @{ |
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| 270 | */ |
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| 271 | #define LL_DMA_PERIPH_INCREMENT DMA_CCR_PINC /*!< Peripheral increment mode Enable */ |
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| 272 | #define LL_DMA_PERIPH_NOINCREMENT 0x00000000U /*!< Peripheral increment mode Disable */ |
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| 273 | /** |
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| 274 | * @} |
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| 275 | */ |
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| 276 | |||
| 277 | /** @defgroup DMA_LL_EC_MEMORY Memory increment mode |
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| 278 | * @{ |
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| 279 | */ |
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| 280 | #define LL_DMA_MEMORY_INCREMENT DMA_CCR_MINC /*!< Memory increment mode Enable */ |
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| 281 | #define LL_DMA_MEMORY_NOINCREMENT 0x00000000U /*!< Memory increment mode Disable */ |
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| 282 | /** |
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| 283 | * @} |
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| 284 | */ |
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| 285 | |||
| 286 | /** @defgroup DMA_LL_EC_PDATAALIGN Peripheral data alignment |
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| 287 | * @{ |
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| 288 | */ |
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| 289 | #define LL_DMA_PDATAALIGN_BYTE 0x00000000U /*!< Peripheral data alignment : Byte */ |
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| 290 | #define LL_DMA_PDATAALIGN_HALFWORD DMA_CCR_PSIZE_0 /*!< Peripheral data alignment : HalfWord */ |
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| 291 | #define LL_DMA_PDATAALIGN_WORD DMA_CCR_PSIZE_1 /*!< Peripheral data alignment : Word */ |
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| 292 | /** |
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| 293 | * @} |
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| 294 | */ |
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| 295 | |||
| 296 | /** @defgroup DMA_LL_EC_MDATAALIGN Memory data alignment |
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| 297 | * @{ |
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| 298 | */ |
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| 299 | #define LL_DMA_MDATAALIGN_BYTE 0x00000000U /*!< Memory data alignment : Byte */ |
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| 300 | #define LL_DMA_MDATAALIGN_HALFWORD DMA_CCR_MSIZE_0 /*!< Memory data alignment : HalfWord */ |
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| 301 | #define LL_DMA_MDATAALIGN_WORD DMA_CCR_MSIZE_1 /*!< Memory data alignment : Word */ |
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| 302 | /** |
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| 303 | * @} |
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| 304 | */ |
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| 305 | |||
| 306 | /** @defgroup DMA_LL_EC_PRIORITY Transfer Priority level |
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| 307 | * @{ |
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| 308 | */ |
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| 309 | #define LL_DMA_PRIORITY_LOW 0x00000000U /*!< Priority level : Low */ |
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| 310 | #define LL_DMA_PRIORITY_MEDIUM DMA_CCR_PL_0 /*!< Priority level : Medium */ |
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| 311 | #define LL_DMA_PRIORITY_HIGH DMA_CCR_PL_1 /*!< Priority level : High */ |
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| 312 | #define LL_DMA_PRIORITY_VERYHIGH DMA_CCR_PL /*!< Priority level : Very_High */ |
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| 313 | /** |
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| 314 | * @} |
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| 315 | */ |
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| 316 | |||
| 317 | |||
| 318 | /** |
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| 319 | * @} |
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| 320 | */ |
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| 321 | |||
| 322 | /* Exported macro ------------------------------------------------------------*/ |
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| 323 | /** @defgroup DMA_LL_Exported_Macros DMA Exported Macros |
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| 324 | * @{ |
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| 325 | */ |
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| 326 | |||
| 327 | /** @defgroup DMA_LL_EM_WRITE_READ Common Write and read registers macros |
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| 328 | * @{ |
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| 329 | */ |
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| 330 | /** |
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| 331 | * @brief Write a value in DMA register |
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| 332 | * @param __INSTANCE__ DMA Instance |
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| 333 | * @param __REG__ Register to be written |
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| 334 | * @param __VALUE__ Value to be written in the register |
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| 335 | * @retval None |
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| 336 | */ |
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| 337 | #define LL_DMA_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, (__VALUE__)) |
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| 338 | |||
| 339 | /** |
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| 340 | * @brief Read a value in DMA register |
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| 341 | * @param __INSTANCE__ DMA Instance |
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| 342 | * @param __REG__ Register to be read |
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| 343 | * @retval Register value |
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| 344 | */ |
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| 345 | #define LL_DMA_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__) |
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| 346 | /** |
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| 347 | * @} |
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| 348 | */ |
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| 349 | |||
| 350 | /** @defgroup DMA_LL_EM_CONVERT_DMAxCHANNELy Convert DMAxChannely |
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| 351 | * @{ |
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| 352 | */ |
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| 353 | /** |
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| 354 | * @brief Convert DMAx_Channely into DMAx |
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| 355 | * @param __CHANNEL_INSTANCE__ DMAx_Channely |
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| 356 | * @retval DMAx |
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| 357 | */ |
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| 358 | #if defined(DMA2) |
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| 359 | #define __LL_DMA_GET_INSTANCE(__CHANNEL_INSTANCE__) \ |
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| 360 | (((uint32_t)(__CHANNEL_INSTANCE__) > ((uint32_t)DMA1_Channel7)) ? DMA2 : DMA1) |
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| 361 | #else |
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| 362 | #define __LL_DMA_GET_INSTANCE(__CHANNEL_INSTANCE__) (DMA1) |
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| 363 | #endif |
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| 364 | |||
| 365 | /** |
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| 366 | * @brief Convert DMAx_Channely into LL_DMA_CHANNEL_y |
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| 367 | * @param __CHANNEL_INSTANCE__ DMAx_Channely |
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| 368 | * @retval LL_DMA_CHANNEL_y |
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| 369 | */ |
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| 370 | #if defined (DMA2) |
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| 371 | #if defined (DMA2_Channel6) && defined (DMA2_Channel7) |
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| 372 | #define __LL_DMA_GET_CHANNEL(__CHANNEL_INSTANCE__) \ |
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| 373 | (((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA1_Channel1)) ? LL_DMA_CHANNEL_1 : \ |
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| 374 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA2_Channel1)) ? LL_DMA_CHANNEL_1 : \ |
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| 375 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA1_Channel2)) ? LL_DMA_CHANNEL_2 : \ |
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| 376 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA2_Channel2)) ? LL_DMA_CHANNEL_2 : \ |
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| 377 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA1_Channel3)) ? LL_DMA_CHANNEL_3 : \ |
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| 378 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA2_Channel3)) ? LL_DMA_CHANNEL_3 : \ |
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| 379 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA1_Channel4)) ? LL_DMA_CHANNEL_4 : \ |
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| 380 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA2_Channel4)) ? LL_DMA_CHANNEL_4 : \ |
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| 381 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA1_Channel5)) ? LL_DMA_CHANNEL_5 : \ |
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| 382 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA2_Channel5)) ? LL_DMA_CHANNEL_5 : \ |
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| 383 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA1_Channel6)) ? LL_DMA_CHANNEL_6 : \ |
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| 384 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA2_Channel6)) ? LL_DMA_CHANNEL_6 : \ |
||
| 385 | LL_DMA_CHANNEL_7) |
||
| 386 | #else |
||
| 387 | #define __LL_DMA_GET_CHANNEL(__CHANNEL_INSTANCE__) \ |
||
| 388 | (((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA1_Channel1)) ? LL_DMA_CHANNEL_1 : \ |
||
| 389 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA2_Channel1)) ? LL_DMA_CHANNEL_1 : \ |
||
| 390 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA1_Channel2)) ? LL_DMA_CHANNEL_2 : \ |
||
| 391 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA2_Channel2)) ? LL_DMA_CHANNEL_2 : \ |
||
| 392 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA1_Channel3)) ? LL_DMA_CHANNEL_3 : \ |
||
| 393 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA2_Channel3)) ? LL_DMA_CHANNEL_3 : \ |
||
| 394 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA1_Channel4)) ? LL_DMA_CHANNEL_4 : \ |
||
| 395 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA2_Channel4)) ? LL_DMA_CHANNEL_4 : \ |
||
| 396 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA1_Channel5)) ? LL_DMA_CHANNEL_5 : \ |
||
| 397 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA2_Channel5)) ? LL_DMA_CHANNEL_5 : \ |
||
| 398 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA1_Channel6)) ? LL_DMA_CHANNEL_6 : \ |
||
| 399 | LL_DMA_CHANNEL_7) |
||
| 400 | #endif |
||
| 401 | #else |
||
| 402 | #define __LL_DMA_GET_CHANNEL(__CHANNEL_INSTANCE__) \ |
||
| 403 | (((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA1_Channel1)) ? LL_DMA_CHANNEL_1 : \ |
||
| 404 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA1_Channel2)) ? LL_DMA_CHANNEL_2 : \ |
||
| 405 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA1_Channel3)) ? LL_DMA_CHANNEL_3 : \ |
||
| 406 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA1_Channel4)) ? LL_DMA_CHANNEL_4 : \ |
||
| 407 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA1_Channel5)) ? LL_DMA_CHANNEL_5 : \ |
||
| 408 | ((uint32_t)(__CHANNEL_INSTANCE__) == ((uint32_t)DMA1_Channel6)) ? LL_DMA_CHANNEL_6 : \ |
||
| 409 | LL_DMA_CHANNEL_7) |
||
| 410 | #endif |
||
| 411 | |||
| 412 | /** |
||
| 413 | * @brief Convert DMA Instance DMAx and LL_DMA_CHANNEL_y into DMAx_Channely |
||
| 414 | * @param __DMA_INSTANCE__ DMAx |
||
| 415 | * @param __CHANNEL__ LL_DMA_CHANNEL_y |
||
| 416 | * @retval DMAx_Channely |
||
| 417 | */ |
||
| 418 | #if defined (DMA2) |
||
| 419 | #if defined (DMA2_Channel6) && defined (DMA2_Channel7) |
||
| 420 | #define __LL_DMA_GET_CHANNEL_INSTANCE(__DMA_INSTANCE__, __CHANNEL__) \ |
||
| 421 | ((((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA1)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_1))) ? DMA1_Channel1 : \ |
||
| 422 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA2)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_1))) ? DMA2_Channel1 : \ |
||
| 423 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA1)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_2))) ? DMA1_Channel2 : \ |
||
| 424 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA2)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_2))) ? DMA2_Channel2 : \ |
||
| 425 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA1)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_3))) ? DMA1_Channel3 : \ |
||
| 426 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA2)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_3))) ? DMA2_Channel3 : \ |
||
| 427 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA1)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_4))) ? DMA1_Channel4 : \ |
||
| 428 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA2)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_4))) ? DMA2_Channel4 : \ |
||
| 429 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA1)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_5))) ? DMA1_Channel5 : \ |
||
| 430 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA2)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_5))) ? DMA2_Channel5 : \ |
||
| 431 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA1)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_6))) ? DMA1_Channel6 : \ |
||
| 432 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA2)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_6))) ? DMA2_Channel6 : \ |
||
| 433 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA1)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_7))) ? DMA1_Channel7 : \ |
||
| 434 | DMA2_Channel7) |
||
| 435 | #else |
||
| 436 | #define __LL_DMA_GET_CHANNEL_INSTANCE(__DMA_INSTANCE__, __CHANNEL__) \ |
||
| 437 | ((((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA1)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_1))) ? DMA1_Channel1 : \ |
||
| 438 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA2)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_1))) ? DMA2_Channel1 : \ |
||
| 439 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA1)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_2))) ? DMA1_Channel2 : \ |
||
| 440 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA2)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_2))) ? DMA2_Channel2 : \ |
||
| 441 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA1)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_3))) ? DMA1_Channel3 : \ |
||
| 442 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA2)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_3))) ? DMA2_Channel3 : \ |
||
| 443 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA1)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_4))) ? DMA1_Channel4 : \ |
||
| 444 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA2)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_4))) ? DMA2_Channel4 : \ |
||
| 445 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA1)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_5))) ? DMA1_Channel5 : \ |
||
| 446 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA2)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_5))) ? DMA2_Channel5 : \ |
||
| 447 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA1)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_6))) ? DMA1_Channel6 : \ |
||
| 448 | DMA1_Channel7) |
||
| 449 | #endif |
||
| 450 | #else |
||
| 451 | #define __LL_DMA_GET_CHANNEL_INSTANCE(__DMA_INSTANCE__, __CHANNEL__) \ |
||
| 452 | ((((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA1)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_1))) ? DMA1_Channel1 : \ |
||
| 453 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA1)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_2))) ? DMA1_Channel2 : \ |
||
| 454 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA1)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_3))) ? DMA1_Channel3 : \ |
||
| 455 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA1)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_4))) ? DMA1_Channel4 : \ |
||
| 456 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA1)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_5))) ? DMA1_Channel5 : \ |
||
| 457 | (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA1)) && ((uint32_t)(__CHANNEL__) == ((uint32_t)LL_DMA_CHANNEL_6))) ? DMA1_Channel6 : \ |
||
| 458 | DMA1_Channel7) |
||
| 459 | #endif |
||
| 460 | |||
| 461 | /** |
||
| 462 | * @} |
||
| 463 | */ |
||
| 464 | |||
| 465 | /** |
||
| 466 | * @} |
||
| 467 | */ |
||
| 468 | |||
| 469 | /* Exported functions --------------------------------------------------------*/ |
||
| 470 | /** @defgroup DMA_LL_Exported_Functions DMA Exported Functions |
||
| 471 | * @{ |
||
| 472 | */ |
||
| 473 | |||
| 474 | /** @defgroup DMA_LL_EF_Configuration Configuration |
||
| 475 | * @{ |
||
| 476 | */ |
||
| 477 | /** |
||
| 478 | * @brief Enable DMA channel. |
||
| 479 | * @rmtoll CCR EN LL_DMA_EnableChannel |
||
| 480 | * @param DMAx DMAx Instance |
||
| 481 | * @param Channel This parameter can be one of the following values: |
||
| 482 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 483 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 484 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 485 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 486 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 487 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 488 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 489 | * @retval None |
||
| 490 | */ |
||
| 491 | __STATIC_INLINE void LL_DMA_EnableChannel(DMA_TypeDef *DMAx, uint32_t Channel) |
||
| 492 | { |
||
| 493 | SET_BIT(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, DMA_CCR_EN); |
||
| 494 | } |
||
| 495 | |||
| 496 | /** |
||
| 497 | * @brief Disable DMA channel. |
||
| 498 | * @rmtoll CCR EN LL_DMA_DisableChannel |
||
| 499 | * @param DMAx DMAx Instance |
||
| 500 | * @param Channel This parameter can be one of the following values: |
||
| 501 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 502 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 503 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 504 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 505 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 506 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 507 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 508 | * @retval None |
||
| 509 | */ |
||
| 510 | __STATIC_INLINE void LL_DMA_DisableChannel(DMA_TypeDef *DMAx, uint32_t Channel) |
||
| 511 | { |
||
| 512 | CLEAR_BIT(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, DMA_CCR_EN); |
||
| 513 | } |
||
| 514 | |||
| 515 | /** |
||
| 516 | * @brief Check if DMA channel is enabled or disabled. |
||
| 517 | * @rmtoll CCR EN LL_DMA_IsEnabledChannel |
||
| 518 | * @param DMAx DMAx Instance |
||
| 519 | * @param Channel This parameter can be one of the following values: |
||
| 520 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 521 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 522 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 523 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 524 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 525 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 526 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 527 | * @retval State of bit (1 or 0). |
||
| 528 | */ |
||
| 529 | __STATIC_INLINE uint32_t LL_DMA_IsEnabledChannel(DMA_TypeDef *DMAx, uint32_t Channel) |
||
| 530 | { |
||
| 531 | return (READ_BIT(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, |
||
| 532 | DMA_CCR_EN) == (DMA_CCR_EN)); |
||
| 533 | } |
||
| 534 | |||
| 535 | /** |
||
| 536 | * @brief Configure all parameters link to DMA transfer. |
||
| 537 | * @rmtoll CCR DIR LL_DMA_ConfigTransfer\n |
||
| 538 | * CCR MEM2MEM LL_DMA_ConfigTransfer\n |
||
| 539 | * CCR CIRC LL_DMA_ConfigTransfer\n |
||
| 540 | * CCR PINC LL_DMA_ConfigTransfer\n |
||
| 541 | * CCR MINC LL_DMA_ConfigTransfer\n |
||
| 542 | * CCR PSIZE LL_DMA_ConfigTransfer\n |
||
| 543 | * CCR MSIZE LL_DMA_ConfigTransfer\n |
||
| 544 | * CCR PL LL_DMA_ConfigTransfer |
||
| 545 | * @param DMAx DMAx Instance |
||
| 546 | * @param Channel This parameter can be one of the following values: |
||
| 547 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 548 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 549 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 550 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 551 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 552 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 553 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 554 | * @param Configuration This parameter must be a combination of all the following values: |
||
| 555 | * @arg @ref LL_DMA_DIRECTION_PERIPH_TO_MEMORY or @ref LL_DMA_DIRECTION_MEMORY_TO_PERIPH or @ref LL_DMA_DIRECTION_MEMORY_TO_MEMORY |
||
| 556 | * @arg @ref LL_DMA_MODE_NORMAL or @ref LL_DMA_MODE_CIRCULAR |
||
| 557 | * @arg @ref LL_DMA_PERIPH_INCREMENT or @ref LL_DMA_PERIPH_NOINCREMENT |
||
| 558 | * @arg @ref LL_DMA_MEMORY_INCREMENT or @ref LL_DMA_MEMORY_NOINCREMENT |
||
| 559 | * @arg @ref LL_DMA_PDATAALIGN_BYTE or @ref LL_DMA_PDATAALIGN_HALFWORD or @ref LL_DMA_PDATAALIGN_WORD |
||
| 560 | * @arg @ref LL_DMA_MDATAALIGN_BYTE or @ref LL_DMA_MDATAALIGN_HALFWORD or @ref LL_DMA_MDATAALIGN_WORD |
||
| 561 | * @arg @ref LL_DMA_PRIORITY_LOW or @ref LL_DMA_PRIORITY_MEDIUM or @ref LL_DMA_PRIORITY_HIGH or @ref LL_DMA_PRIORITY_VERYHIGH |
||
| 562 | * @retval None |
||
| 563 | */ |
||
| 564 | __STATIC_INLINE void LL_DMA_ConfigTransfer(DMA_TypeDef *DMAx, uint32_t Channel, uint32_t Configuration) |
||
| 565 | { |
||
| 566 | MODIFY_REG(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, |
||
| 567 | DMA_CCR_DIR | DMA_CCR_MEM2MEM | DMA_CCR_CIRC | DMA_CCR_PINC | DMA_CCR_MINC | DMA_CCR_PSIZE | DMA_CCR_MSIZE | DMA_CCR_PL, |
||
| 568 | Configuration); |
||
| 569 | } |
||
| 570 | |||
| 571 | /** |
||
| 572 | * @brief Set Data transfer direction (read from peripheral or from memory). |
||
| 573 | * @rmtoll CCR DIR LL_DMA_SetDataTransferDirection\n |
||
| 574 | * CCR MEM2MEM LL_DMA_SetDataTransferDirection |
||
| 575 | * @param DMAx DMAx Instance |
||
| 576 | * @param Channel This parameter can be one of the following values: |
||
| 577 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 578 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 579 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 580 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 581 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 582 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 583 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 584 | * @param Direction This parameter can be one of the following values: |
||
| 585 | * @arg @ref LL_DMA_DIRECTION_PERIPH_TO_MEMORY |
||
| 586 | * @arg @ref LL_DMA_DIRECTION_MEMORY_TO_PERIPH |
||
| 587 | * @arg @ref LL_DMA_DIRECTION_MEMORY_TO_MEMORY |
||
| 588 | * @retval None |
||
| 589 | */ |
||
| 590 | __STATIC_INLINE void LL_DMA_SetDataTransferDirection(DMA_TypeDef *DMAx, uint32_t Channel, uint32_t Direction) |
||
| 591 | { |
||
| 592 | MODIFY_REG(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, |
||
| 593 | DMA_CCR_DIR | DMA_CCR_MEM2MEM, Direction); |
||
| 594 | } |
||
| 595 | |||
| 596 | /** |
||
| 597 | * @brief Get Data transfer direction (read from peripheral or from memory). |
||
| 598 | * @rmtoll CCR DIR LL_DMA_GetDataTransferDirection\n |
||
| 599 | * CCR MEM2MEM LL_DMA_GetDataTransferDirection |
||
| 600 | * @param DMAx DMAx Instance |
||
| 601 | * @param Channel This parameter can be one of the following values: |
||
| 602 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 603 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 604 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 605 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 606 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 607 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 608 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 609 | * @retval Returned value can be one of the following values: |
||
| 610 | * @arg @ref LL_DMA_DIRECTION_PERIPH_TO_MEMORY |
||
| 611 | * @arg @ref LL_DMA_DIRECTION_MEMORY_TO_PERIPH |
||
| 612 | * @arg @ref LL_DMA_DIRECTION_MEMORY_TO_MEMORY |
||
| 613 | */ |
||
| 614 | __STATIC_INLINE uint32_t LL_DMA_GetDataTransferDirection(DMA_TypeDef *DMAx, uint32_t Channel) |
||
| 615 | { |
||
| 616 | return (READ_BIT(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, |
||
| 617 | DMA_CCR_DIR | DMA_CCR_MEM2MEM)); |
||
| 618 | } |
||
| 619 | |||
| 620 | /** |
||
| 621 | * @brief Set DMA mode circular or normal. |
||
| 622 | * @note The circular buffer mode cannot be used if the memory-to-memory |
||
| 623 | * data transfer is configured on the selected Channel. |
||
| 624 | * @rmtoll CCR CIRC LL_DMA_SetMode |
||
| 625 | * @param DMAx DMAx Instance |
||
| 626 | * @param Channel This parameter can be one of the following values: |
||
| 627 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 628 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 629 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 630 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 631 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 632 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 633 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 634 | * @param Mode This parameter can be one of the following values: |
||
| 635 | * @arg @ref LL_DMA_MODE_NORMAL |
||
| 636 | * @arg @ref LL_DMA_MODE_CIRCULAR |
||
| 637 | * @retval None |
||
| 638 | */ |
||
| 639 | __STATIC_INLINE void LL_DMA_SetMode(DMA_TypeDef *DMAx, uint32_t Channel, uint32_t Mode) |
||
| 640 | { |
||
| 641 | MODIFY_REG(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, DMA_CCR_CIRC, |
||
| 642 | Mode); |
||
| 643 | } |
||
| 644 | |||
| 645 | /** |
||
| 646 | * @brief Get DMA mode circular or normal. |
||
| 647 | * @rmtoll CCR CIRC LL_DMA_GetMode |
||
| 648 | * @param DMAx DMAx Instance |
||
| 649 | * @param Channel This parameter can be one of the following values: |
||
| 650 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 651 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 652 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 653 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 654 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 655 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 656 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 657 | * @retval Returned value can be one of the following values: |
||
| 658 | * @arg @ref LL_DMA_MODE_NORMAL |
||
| 659 | * @arg @ref LL_DMA_MODE_CIRCULAR |
||
| 660 | */ |
||
| 661 | __STATIC_INLINE uint32_t LL_DMA_GetMode(DMA_TypeDef *DMAx, uint32_t Channel) |
||
| 662 | { |
||
| 663 | return (READ_BIT(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, |
||
| 664 | DMA_CCR_CIRC)); |
||
| 665 | } |
||
| 666 | |||
| 667 | /** |
||
| 668 | * @brief Set Peripheral increment mode. |
||
| 669 | * @rmtoll CCR PINC LL_DMA_SetPeriphIncMode |
||
| 670 | * @param DMAx DMAx Instance |
||
| 671 | * @param Channel This parameter can be one of the following values: |
||
| 672 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 673 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 674 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 675 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 676 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 677 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 678 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 679 | * @param PeriphOrM2MSrcIncMode This parameter can be one of the following values: |
||
| 680 | * @arg @ref LL_DMA_PERIPH_INCREMENT |
||
| 681 | * @arg @ref LL_DMA_PERIPH_NOINCREMENT |
||
| 682 | * @retval None |
||
| 683 | */ |
||
| 684 | __STATIC_INLINE void LL_DMA_SetPeriphIncMode(DMA_TypeDef *DMAx, uint32_t Channel, uint32_t PeriphOrM2MSrcIncMode) |
||
| 685 | { |
||
| 686 | MODIFY_REG(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, DMA_CCR_PINC, |
||
| 687 | PeriphOrM2MSrcIncMode); |
||
| 688 | } |
||
| 689 | |||
| 690 | /** |
||
| 691 | * @brief Get Peripheral increment mode. |
||
| 692 | * @rmtoll CCR PINC LL_DMA_GetPeriphIncMode |
||
| 693 | * @param DMAx DMAx Instance |
||
| 694 | * @param Channel This parameter can be one of the following values: |
||
| 695 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 696 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 697 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 698 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 699 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 700 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 701 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 702 | * @retval Returned value can be one of the following values: |
||
| 703 | * @arg @ref LL_DMA_PERIPH_INCREMENT |
||
| 704 | * @arg @ref LL_DMA_PERIPH_NOINCREMENT |
||
| 705 | */ |
||
| 706 | __STATIC_INLINE uint32_t LL_DMA_GetPeriphIncMode(DMA_TypeDef *DMAx, uint32_t Channel) |
||
| 707 | { |
||
| 708 | return (READ_BIT(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, |
||
| 709 | DMA_CCR_PINC)); |
||
| 710 | } |
||
| 711 | |||
| 712 | /** |
||
| 713 | * @brief Set Memory increment mode. |
||
| 714 | * @rmtoll CCR MINC LL_DMA_SetMemoryIncMode |
||
| 715 | * @param DMAx DMAx Instance |
||
| 716 | * @param Channel This parameter can be one of the following values: |
||
| 717 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 718 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 719 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 720 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 721 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 722 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 723 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 724 | * @param MemoryOrM2MDstIncMode This parameter can be one of the following values: |
||
| 725 | * @arg @ref LL_DMA_MEMORY_INCREMENT |
||
| 726 | * @arg @ref LL_DMA_MEMORY_NOINCREMENT |
||
| 727 | * @retval None |
||
| 728 | */ |
||
| 729 | __STATIC_INLINE void LL_DMA_SetMemoryIncMode(DMA_TypeDef *DMAx, uint32_t Channel, uint32_t MemoryOrM2MDstIncMode) |
||
| 730 | { |
||
| 731 | MODIFY_REG(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, DMA_CCR_MINC, |
||
| 732 | MemoryOrM2MDstIncMode); |
||
| 733 | } |
||
| 734 | |||
| 735 | /** |
||
| 736 | * @brief Get Memory increment mode. |
||
| 737 | * @rmtoll CCR MINC LL_DMA_GetMemoryIncMode |
||
| 738 | * @param DMAx DMAx Instance |
||
| 739 | * @param Channel This parameter can be one of the following values: |
||
| 740 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 741 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 742 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 743 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 744 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 745 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 746 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 747 | * @retval Returned value can be one of the following values: |
||
| 748 | * @arg @ref LL_DMA_MEMORY_INCREMENT |
||
| 749 | * @arg @ref LL_DMA_MEMORY_NOINCREMENT |
||
| 750 | */ |
||
| 751 | __STATIC_INLINE uint32_t LL_DMA_GetMemoryIncMode(DMA_TypeDef *DMAx, uint32_t Channel) |
||
| 752 | { |
||
| 753 | return (READ_BIT(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, |
||
| 754 | DMA_CCR_MINC)); |
||
| 755 | } |
||
| 756 | |||
| 757 | /** |
||
| 758 | * @brief Set Peripheral size. |
||
| 759 | * @rmtoll CCR PSIZE LL_DMA_SetPeriphSize |
||
| 760 | * @param DMAx DMAx Instance |
||
| 761 | * @param Channel This parameter can be one of the following values: |
||
| 762 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 763 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 764 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 765 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 766 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 767 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 768 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 769 | * @param PeriphOrM2MSrcDataSize This parameter can be one of the following values: |
||
| 770 | * @arg @ref LL_DMA_PDATAALIGN_BYTE |
||
| 771 | * @arg @ref LL_DMA_PDATAALIGN_HALFWORD |
||
| 772 | * @arg @ref LL_DMA_PDATAALIGN_WORD |
||
| 773 | * @retval None |
||
| 774 | */ |
||
| 775 | __STATIC_INLINE void LL_DMA_SetPeriphSize(DMA_TypeDef *DMAx, uint32_t Channel, uint32_t PeriphOrM2MSrcDataSize) |
||
| 776 | { |
||
| 777 | MODIFY_REG(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, DMA_CCR_PSIZE, |
||
| 778 | PeriphOrM2MSrcDataSize); |
||
| 779 | } |
||
| 780 | |||
| 781 | /** |
||
| 782 | * @brief Get Peripheral size. |
||
| 783 | * @rmtoll CCR PSIZE LL_DMA_GetPeriphSize |
||
| 784 | * @param DMAx DMAx Instance |
||
| 785 | * @param Channel This parameter can be one of the following values: |
||
| 786 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 787 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 788 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 789 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 790 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 791 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 792 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 793 | * @retval Returned value can be one of the following values: |
||
| 794 | * @arg @ref LL_DMA_PDATAALIGN_BYTE |
||
| 795 | * @arg @ref LL_DMA_PDATAALIGN_HALFWORD |
||
| 796 | * @arg @ref LL_DMA_PDATAALIGN_WORD |
||
| 797 | */ |
||
| 798 | __STATIC_INLINE uint32_t LL_DMA_GetPeriphSize(DMA_TypeDef *DMAx, uint32_t Channel) |
||
| 799 | { |
||
| 800 | return (READ_BIT(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, |
||
| 801 | DMA_CCR_PSIZE)); |
||
| 802 | } |
||
| 803 | |||
| 804 | /** |
||
| 805 | * @brief Set Memory size. |
||
| 806 | * @rmtoll CCR MSIZE LL_DMA_SetMemorySize |
||
| 807 | * @param DMAx DMAx Instance |
||
| 808 | * @param Channel This parameter can be one of the following values: |
||
| 809 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 810 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 811 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 812 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 813 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 814 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 815 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 816 | * @param MemoryOrM2MDstDataSize This parameter can be one of the following values: |
||
| 817 | * @arg @ref LL_DMA_MDATAALIGN_BYTE |
||
| 818 | * @arg @ref LL_DMA_MDATAALIGN_HALFWORD |
||
| 819 | * @arg @ref LL_DMA_MDATAALIGN_WORD |
||
| 820 | * @retval None |
||
| 821 | */ |
||
| 822 | __STATIC_INLINE void LL_DMA_SetMemorySize(DMA_TypeDef *DMAx, uint32_t Channel, uint32_t MemoryOrM2MDstDataSize) |
||
| 823 | { |
||
| 824 | MODIFY_REG(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, DMA_CCR_MSIZE, |
||
| 825 | MemoryOrM2MDstDataSize); |
||
| 826 | } |
||
| 827 | |||
| 828 | /** |
||
| 829 | * @brief Get Memory size. |
||
| 830 | * @rmtoll CCR MSIZE LL_DMA_GetMemorySize |
||
| 831 | * @param DMAx DMAx Instance |
||
| 832 | * @param Channel This parameter can be one of the following values: |
||
| 833 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 834 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 835 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 836 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 837 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 838 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 839 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 840 | * @retval Returned value can be one of the following values: |
||
| 841 | * @arg @ref LL_DMA_MDATAALIGN_BYTE |
||
| 842 | * @arg @ref LL_DMA_MDATAALIGN_HALFWORD |
||
| 843 | * @arg @ref LL_DMA_MDATAALIGN_WORD |
||
| 844 | */ |
||
| 845 | __STATIC_INLINE uint32_t LL_DMA_GetMemorySize(DMA_TypeDef *DMAx, uint32_t Channel) |
||
| 846 | { |
||
| 847 | return (READ_BIT(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, |
||
| 848 | DMA_CCR_MSIZE)); |
||
| 849 | } |
||
| 850 | |||
| 851 | /** |
||
| 852 | * @brief Set Channel priority level. |
||
| 853 | * @rmtoll CCR PL LL_DMA_SetChannelPriorityLevel |
||
| 854 | * @param DMAx DMAx Instance |
||
| 855 | * @param Channel This parameter can be one of the following values: |
||
| 856 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 857 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 858 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 859 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 860 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 861 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 862 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 863 | * @param Priority This parameter can be one of the following values: |
||
| 864 | * @arg @ref LL_DMA_PRIORITY_LOW |
||
| 865 | * @arg @ref LL_DMA_PRIORITY_MEDIUM |
||
| 866 | * @arg @ref LL_DMA_PRIORITY_HIGH |
||
| 867 | * @arg @ref LL_DMA_PRIORITY_VERYHIGH |
||
| 868 | * @retval None |
||
| 869 | */ |
||
| 870 | __STATIC_INLINE void LL_DMA_SetChannelPriorityLevel(DMA_TypeDef *DMAx, uint32_t Channel, uint32_t Priority) |
||
| 871 | { |
||
| 872 | MODIFY_REG(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, DMA_CCR_PL, |
||
| 873 | Priority); |
||
| 874 | } |
||
| 875 | |||
| 876 | /** |
||
| 877 | * @brief Get Channel priority level. |
||
| 878 | * @rmtoll CCR PL LL_DMA_GetChannelPriorityLevel |
||
| 879 | * @param DMAx DMAx Instance |
||
| 880 | * @param Channel This parameter can be one of the following values: |
||
| 881 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 882 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 883 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 884 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 885 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 886 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 887 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 888 | * @retval Returned value can be one of the following values: |
||
| 889 | * @arg @ref LL_DMA_PRIORITY_LOW |
||
| 890 | * @arg @ref LL_DMA_PRIORITY_MEDIUM |
||
| 891 | * @arg @ref LL_DMA_PRIORITY_HIGH |
||
| 892 | * @arg @ref LL_DMA_PRIORITY_VERYHIGH |
||
| 893 | */ |
||
| 894 | __STATIC_INLINE uint32_t LL_DMA_GetChannelPriorityLevel(DMA_TypeDef *DMAx, uint32_t Channel) |
||
| 895 | { |
||
| 896 | return (READ_BIT(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, |
||
| 897 | DMA_CCR_PL)); |
||
| 898 | } |
||
| 899 | |||
| 900 | /** |
||
| 901 | * @brief Set Number of data to transfer. |
||
| 902 | * @note This action has no effect if |
||
| 903 | * channel is enabled. |
||
| 904 | * @rmtoll CNDTR NDT LL_DMA_SetDataLength |
||
| 905 | * @param DMAx DMAx Instance |
||
| 906 | * @param Channel This parameter can be one of the following values: |
||
| 907 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 908 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 909 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 910 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 911 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 912 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 913 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 914 | * @param NbData Between Min_Data = 0 and Max_Data = 0x0000FFFF |
||
| 915 | * @retval None |
||
| 916 | */ |
||
| 917 | __STATIC_INLINE void LL_DMA_SetDataLength(DMA_TypeDef *DMAx, uint32_t Channel, uint32_t NbData) |
||
| 918 | { |
||
| 919 | MODIFY_REG(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CNDTR, |
||
| 920 | DMA_CNDTR_NDT, NbData); |
||
| 921 | } |
||
| 922 | |||
| 923 | /** |
||
| 924 | * @brief Get Number of data to transfer. |
||
| 925 | * @note Once the channel is enabled, the return value indicate the |
||
| 926 | * remaining bytes to be transmitted. |
||
| 927 | * @rmtoll CNDTR NDT LL_DMA_GetDataLength |
||
| 928 | * @param DMAx DMAx Instance |
||
| 929 | * @param Channel This parameter can be one of the following values: |
||
| 930 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 931 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 932 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 933 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 934 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 935 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 936 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 937 | * @retval Between Min_Data = 0 and Max_Data = 0xFFFFFFFF |
||
| 938 | */ |
||
| 939 | __STATIC_INLINE uint32_t LL_DMA_GetDataLength(DMA_TypeDef *DMAx, uint32_t Channel) |
||
| 940 | { |
||
| 941 | return (READ_BIT(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CNDTR, |
||
| 942 | DMA_CNDTR_NDT)); |
||
| 943 | } |
||
| 944 | |||
| 945 | /** |
||
| 946 | * @brief Configure the Source and Destination addresses. |
||
| 947 | * @note This API must not be called when the DMA channel is enabled. |
||
| 948 | * @note Each IP using DMA provides an API to get directly the register adress (LL_PPP_DMA_GetRegAddr). |
||
| 949 | * @rmtoll CPAR PA LL_DMA_ConfigAddresses\n |
||
| 950 | * CMAR MA LL_DMA_ConfigAddresses |
||
| 951 | * @param DMAx DMAx Instance |
||
| 952 | * @param Channel This parameter can be one of the following values: |
||
| 953 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 954 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 955 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 956 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 957 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 958 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 959 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 960 | * @param SrcAddress Between Min_Data = 0 and Max_Data = 0xFFFFFFFF |
||
| 961 | * @param DstAddress Between Min_Data = 0 and Max_Data = 0xFFFFFFFF |
||
| 962 | * @param Direction This parameter can be one of the following values: |
||
| 963 | * @arg @ref LL_DMA_DIRECTION_PERIPH_TO_MEMORY |
||
| 964 | * @arg @ref LL_DMA_DIRECTION_MEMORY_TO_PERIPH |
||
| 965 | * @arg @ref LL_DMA_DIRECTION_MEMORY_TO_MEMORY |
||
| 966 | * @retval None |
||
| 967 | */ |
||
| 968 | __STATIC_INLINE void LL_DMA_ConfigAddresses(DMA_TypeDef *DMAx, uint32_t Channel, uint32_t SrcAddress, |
||
| 969 | uint32_t DstAddress, uint32_t Direction) |
||
| 970 | { |
||
| 971 | /* Direction Memory to Periph */ |
||
| 972 | if (Direction == LL_DMA_DIRECTION_MEMORY_TO_PERIPH) |
||
| 973 | { |
||
| 974 | WRITE_REG(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CMAR, SrcAddress); |
||
| 975 | WRITE_REG(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CPAR, DstAddress); |
||
| 976 | } |
||
| 977 | /* Direction Periph to Memory and Memory to Memory */ |
||
| 978 | else |
||
| 979 | { |
||
| 980 | WRITE_REG(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CPAR, SrcAddress); |
||
| 981 | WRITE_REG(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CMAR, DstAddress); |
||
| 982 | } |
||
| 983 | } |
||
| 984 | |||
| 985 | /** |
||
| 986 | * @brief Set the Memory address. |
||
| 987 | * @note Interface used for direction LL_DMA_DIRECTION_PERIPH_TO_MEMORY or LL_DMA_DIRECTION_MEMORY_TO_PERIPH only. |
||
| 988 | * @note This API must not be called when the DMA channel is enabled. |
||
| 989 | * @rmtoll CMAR MA LL_DMA_SetMemoryAddress |
||
| 990 | * @param DMAx DMAx Instance |
||
| 991 | * @param Channel This parameter can be one of the following values: |
||
| 992 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 993 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 994 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 995 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 996 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 997 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 998 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 999 | * @param MemoryAddress Between Min_Data = 0 and Max_Data = 0xFFFFFFFF |
||
| 1000 | * @retval None |
||
| 1001 | */ |
||
| 1002 | __STATIC_INLINE void LL_DMA_SetMemoryAddress(DMA_TypeDef *DMAx, uint32_t Channel, uint32_t MemoryAddress) |
||
| 1003 | { |
||
| 1004 | WRITE_REG(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CMAR, MemoryAddress); |
||
| 1005 | } |
||
| 1006 | |||
| 1007 | /** |
||
| 1008 | * @brief Set the Peripheral address. |
||
| 1009 | * @note Interface used for direction LL_DMA_DIRECTION_PERIPH_TO_MEMORY or LL_DMA_DIRECTION_MEMORY_TO_PERIPH only. |
||
| 1010 | * @note This API must not be called when the DMA channel is enabled. |
||
| 1011 | * @rmtoll CPAR PA LL_DMA_SetPeriphAddress |
||
| 1012 | * @param DMAx DMAx Instance |
||
| 1013 | * @param Channel This parameter can be one of the following values: |
||
| 1014 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 1015 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 1016 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 1017 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 1018 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 1019 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 1020 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 1021 | * @param PeriphAddress Between Min_Data = 0 and Max_Data = 0xFFFFFFFF |
||
| 1022 | * @retval None |
||
| 1023 | */ |
||
| 1024 | __STATIC_INLINE void LL_DMA_SetPeriphAddress(DMA_TypeDef *DMAx, uint32_t Channel, uint32_t PeriphAddress) |
||
| 1025 | { |
||
| 1026 | WRITE_REG(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CPAR, PeriphAddress); |
||
| 1027 | } |
||
| 1028 | |||
| 1029 | /** |
||
| 1030 | * @brief Get Memory address. |
||
| 1031 | * @note Interface used for direction LL_DMA_DIRECTION_PERIPH_TO_MEMORY or LL_DMA_DIRECTION_MEMORY_TO_PERIPH only. |
||
| 1032 | * @rmtoll CMAR MA LL_DMA_GetMemoryAddress |
||
| 1033 | * @param DMAx DMAx Instance |
||
| 1034 | * @param Channel This parameter can be one of the following values: |
||
| 1035 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 1036 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 1037 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 1038 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 1039 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 1040 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 1041 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 1042 | * @retval Between Min_Data = 0 and Max_Data = 0xFFFFFFFF |
||
| 1043 | */ |
||
| 1044 | __STATIC_INLINE uint32_t LL_DMA_GetMemoryAddress(DMA_TypeDef *DMAx, uint32_t Channel) |
||
| 1045 | { |
||
| 1046 | return (READ_REG(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CMAR)); |
||
| 1047 | } |
||
| 1048 | |||
| 1049 | /** |
||
| 1050 | * @brief Get Peripheral address. |
||
| 1051 | * @note Interface used for direction LL_DMA_DIRECTION_PERIPH_TO_MEMORY or LL_DMA_DIRECTION_MEMORY_TO_PERIPH only. |
||
| 1052 | * @rmtoll CPAR PA LL_DMA_GetPeriphAddress |
||
| 1053 | * @param DMAx DMAx Instance |
||
| 1054 | * @param Channel This parameter can be one of the following values: |
||
| 1055 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 1056 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 1057 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 1058 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 1059 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 1060 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 1061 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 1062 | * @retval Between Min_Data = 0 and Max_Data = 0xFFFFFFFF |
||
| 1063 | */ |
||
| 1064 | __STATIC_INLINE uint32_t LL_DMA_GetPeriphAddress(DMA_TypeDef *DMAx, uint32_t Channel) |
||
| 1065 | { |
||
| 1066 | return (READ_REG(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CPAR)); |
||
| 1067 | } |
||
| 1068 | |||
| 1069 | /** |
||
| 1070 | * @brief Set the Memory to Memory Source address. |
||
| 1071 | * @note Interface used for direction LL_DMA_DIRECTION_MEMORY_TO_MEMORY only. |
||
| 1072 | * @note This API must not be called when the DMA channel is enabled. |
||
| 1073 | * @rmtoll CPAR PA LL_DMA_SetM2MSrcAddress |
||
| 1074 | * @param DMAx DMAx Instance |
||
| 1075 | * @param Channel This parameter can be one of the following values: |
||
| 1076 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 1077 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 1078 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 1079 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 1080 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 1081 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 1082 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 1083 | * @param MemoryAddress Between Min_Data = 0 and Max_Data = 0xFFFFFFFF |
||
| 1084 | * @retval None |
||
| 1085 | */ |
||
| 1086 | __STATIC_INLINE void LL_DMA_SetM2MSrcAddress(DMA_TypeDef *DMAx, uint32_t Channel, uint32_t MemoryAddress) |
||
| 1087 | { |
||
| 1088 | WRITE_REG(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CPAR, MemoryAddress); |
||
| 1089 | } |
||
| 1090 | |||
| 1091 | /** |
||
| 1092 | * @brief Set the Memory to Memory Destination address. |
||
| 1093 | * @note Interface used for direction LL_DMA_DIRECTION_MEMORY_TO_MEMORY only. |
||
| 1094 | * @note This API must not be called when the DMA channel is enabled. |
||
| 1095 | * @rmtoll CMAR MA LL_DMA_SetM2MDstAddress |
||
| 1096 | * @param DMAx DMAx Instance |
||
| 1097 | * @param Channel This parameter can be one of the following values: |
||
| 1098 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 1099 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 1100 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 1101 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 1102 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 1103 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 1104 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 1105 | * @param MemoryAddress Between Min_Data = 0 and Max_Data = 0xFFFFFFFF |
||
| 1106 | * @retval None |
||
| 1107 | */ |
||
| 1108 | __STATIC_INLINE void LL_DMA_SetM2MDstAddress(DMA_TypeDef *DMAx, uint32_t Channel, uint32_t MemoryAddress) |
||
| 1109 | { |
||
| 1110 | WRITE_REG(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CMAR, MemoryAddress); |
||
| 1111 | } |
||
| 1112 | |||
| 1113 | /** |
||
| 1114 | * @brief Get the Memory to Memory Source address. |
||
| 1115 | * @note Interface used for direction LL_DMA_DIRECTION_MEMORY_TO_MEMORY only. |
||
| 1116 | * @rmtoll CPAR PA LL_DMA_GetM2MSrcAddress |
||
| 1117 | * @param DMAx DMAx Instance |
||
| 1118 | * @param Channel This parameter can be one of the following values: |
||
| 1119 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 1120 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 1121 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 1122 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 1123 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 1124 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 1125 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 1126 | * @retval Between Min_Data = 0 and Max_Data = 0xFFFFFFFF |
||
| 1127 | */ |
||
| 1128 | __STATIC_INLINE uint32_t LL_DMA_GetM2MSrcAddress(DMA_TypeDef *DMAx, uint32_t Channel) |
||
| 1129 | { |
||
| 1130 | return (READ_REG(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CPAR)); |
||
| 1131 | } |
||
| 1132 | |||
| 1133 | /** |
||
| 1134 | * @brief Get the Memory to Memory Destination address. |
||
| 1135 | * @note Interface used for direction LL_DMA_DIRECTION_MEMORY_TO_MEMORY only. |
||
| 1136 | * @rmtoll CMAR MA LL_DMA_GetM2MDstAddress |
||
| 1137 | * @param DMAx DMAx Instance |
||
| 1138 | * @param Channel This parameter can be one of the following values: |
||
| 1139 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 1140 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 1141 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 1142 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 1143 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 1144 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 1145 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 1146 | * @retval Between Min_Data = 0 and Max_Data = 0xFFFFFFFF |
||
| 1147 | */ |
||
| 1148 | __STATIC_INLINE uint32_t LL_DMA_GetM2MDstAddress(DMA_TypeDef *DMAx, uint32_t Channel) |
||
| 1149 | { |
||
| 1150 | return (READ_REG(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CMAR)); |
||
| 1151 | } |
||
| 1152 | |||
| 1153 | |||
| 1154 | /** |
||
| 1155 | * @} |
||
| 1156 | */ |
||
| 1157 | |||
| 1158 | /** @defgroup DMA_LL_EF_FLAG_Management FLAG_Management |
||
| 1159 | * @{ |
||
| 1160 | */ |
||
| 1161 | |||
| 1162 | /** |
||
| 1163 | * @brief Get Channel 1 global interrupt flag. |
||
| 1164 | * @rmtoll ISR GIF1 LL_DMA_IsActiveFlag_GI1 |
||
| 1165 | * @param DMAx DMAx Instance |
||
| 1166 | * @retval State of bit (1 or 0). |
||
| 1167 | */ |
||
| 1168 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_GI1(DMA_TypeDef *DMAx) |
||
| 1169 | { |
||
| 1170 | return (READ_BIT(DMAx->ISR, DMA_ISR_GIF1) == (DMA_ISR_GIF1)); |
||
| 1171 | } |
||
| 1172 | |||
| 1173 | /** |
||
| 1174 | * @brief Get Channel 2 global interrupt flag. |
||
| 1175 | * @rmtoll ISR GIF2 LL_DMA_IsActiveFlag_GI2 |
||
| 1176 | * @param DMAx DMAx Instance |
||
| 1177 | * @retval State of bit (1 or 0). |
||
| 1178 | */ |
||
| 1179 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_GI2(DMA_TypeDef *DMAx) |
||
| 1180 | { |
||
| 1181 | return (READ_BIT(DMAx->ISR, DMA_ISR_GIF2) == (DMA_ISR_GIF2)); |
||
| 1182 | } |
||
| 1183 | |||
| 1184 | /** |
||
| 1185 | * @brief Get Channel 3 global interrupt flag. |
||
| 1186 | * @rmtoll ISR GIF3 LL_DMA_IsActiveFlag_GI3 |
||
| 1187 | * @param DMAx DMAx Instance |
||
| 1188 | * @retval State of bit (1 or 0). |
||
| 1189 | */ |
||
| 1190 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_GI3(DMA_TypeDef *DMAx) |
||
| 1191 | { |
||
| 1192 | return (READ_BIT(DMAx->ISR, DMA_ISR_GIF3) == (DMA_ISR_GIF3)); |
||
| 1193 | } |
||
| 1194 | |||
| 1195 | /** |
||
| 1196 | * @brief Get Channel 4 global interrupt flag. |
||
| 1197 | * @rmtoll ISR GIF4 LL_DMA_IsActiveFlag_GI4 |
||
| 1198 | * @param DMAx DMAx Instance |
||
| 1199 | * @retval State of bit (1 or 0). |
||
| 1200 | */ |
||
| 1201 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_GI4(DMA_TypeDef *DMAx) |
||
| 1202 | { |
||
| 1203 | return (READ_BIT(DMAx->ISR, DMA_ISR_GIF4) == (DMA_ISR_GIF4)); |
||
| 1204 | } |
||
| 1205 | |||
| 1206 | /** |
||
| 1207 | * @brief Get Channel 5 global interrupt flag. |
||
| 1208 | * @rmtoll ISR GIF5 LL_DMA_IsActiveFlag_GI5 |
||
| 1209 | * @param DMAx DMAx Instance |
||
| 1210 | * @retval State of bit (1 or 0). |
||
| 1211 | */ |
||
| 1212 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_GI5(DMA_TypeDef *DMAx) |
||
| 1213 | { |
||
| 1214 | return (READ_BIT(DMAx->ISR, DMA_ISR_GIF5) == (DMA_ISR_GIF5)); |
||
| 1215 | } |
||
| 1216 | |||
| 1217 | /** |
||
| 1218 | * @brief Get Channel 6 global interrupt flag. |
||
| 1219 | * @rmtoll ISR GIF6 LL_DMA_IsActiveFlag_GI6 |
||
| 1220 | * @param DMAx DMAx Instance |
||
| 1221 | * @retval State of bit (1 or 0). |
||
| 1222 | */ |
||
| 1223 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_GI6(DMA_TypeDef *DMAx) |
||
| 1224 | { |
||
| 1225 | return (READ_BIT(DMAx->ISR, DMA_ISR_GIF6) == (DMA_ISR_GIF6)); |
||
| 1226 | } |
||
| 1227 | |||
| 1228 | /** |
||
| 1229 | * @brief Get Channel 7 global interrupt flag. |
||
| 1230 | * @rmtoll ISR GIF7 LL_DMA_IsActiveFlag_GI7 |
||
| 1231 | * @param DMAx DMAx Instance |
||
| 1232 | * @retval State of bit (1 or 0). |
||
| 1233 | */ |
||
| 1234 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_GI7(DMA_TypeDef *DMAx) |
||
| 1235 | { |
||
| 1236 | return (READ_BIT(DMAx->ISR, DMA_ISR_GIF7) == (DMA_ISR_GIF7)); |
||
| 1237 | } |
||
| 1238 | |||
| 1239 | /** |
||
| 1240 | * @brief Get Channel 1 transfer complete flag. |
||
| 1241 | * @rmtoll ISR TCIF1 LL_DMA_IsActiveFlag_TC1 |
||
| 1242 | * @param DMAx DMAx Instance |
||
| 1243 | * @retval State of bit (1 or 0). |
||
| 1244 | */ |
||
| 1245 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TC1(DMA_TypeDef *DMAx) |
||
| 1246 | { |
||
| 1247 | return (READ_BIT(DMAx->ISR, DMA_ISR_TCIF1) == (DMA_ISR_TCIF1)); |
||
| 1248 | } |
||
| 1249 | |||
| 1250 | /** |
||
| 1251 | * @brief Get Channel 2 transfer complete flag. |
||
| 1252 | * @rmtoll ISR TCIF2 LL_DMA_IsActiveFlag_TC2 |
||
| 1253 | * @param DMAx DMAx Instance |
||
| 1254 | * @retval State of bit (1 or 0). |
||
| 1255 | */ |
||
| 1256 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TC2(DMA_TypeDef *DMAx) |
||
| 1257 | { |
||
| 1258 | return (READ_BIT(DMAx->ISR, DMA_ISR_TCIF2) == (DMA_ISR_TCIF2)); |
||
| 1259 | } |
||
| 1260 | |||
| 1261 | /** |
||
| 1262 | * @brief Get Channel 3 transfer complete flag. |
||
| 1263 | * @rmtoll ISR TCIF3 LL_DMA_IsActiveFlag_TC3 |
||
| 1264 | * @param DMAx DMAx Instance |
||
| 1265 | * @retval State of bit (1 or 0). |
||
| 1266 | */ |
||
| 1267 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TC3(DMA_TypeDef *DMAx) |
||
| 1268 | { |
||
| 1269 | return (READ_BIT(DMAx->ISR, DMA_ISR_TCIF3) == (DMA_ISR_TCIF3)); |
||
| 1270 | } |
||
| 1271 | |||
| 1272 | /** |
||
| 1273 | * @brief Get Channel 4 transfer complete flag. |
||
| 1274 | * @rmtoll ISR TCIF4 LL_DMA_IsActiveFlag_TC4 |
||
| 1275 | * @param DMAx DMAx Instance |
||
| 1276 | * @retval State of bit (1 or 0). |
||
| 1277 | */ |
||
| 1278 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TC4(DMA_TypeDef *DMAx) |
||
| 1279 | { |
||
| 1280 | return (READ_BIT(DMAx->ISR, DMA_ISR_TCIF4) == (DMA_ISR_TCIF4)); |
||
| 1281 | } |
||
| 1282 | |||
| 1283 | /** |
||
| 1284 | * @brief Get Channel 5 transfer complete flag. |
||
| 1285 | * @rmtoll ISR TCIF5 LL_DMA_IsActiveFlag_TC5 |
||
| 1286 | * @param DMAx DMAx Instance |
||
| 1287 | * @retval State of bit (1 or 0). |
||
| 1288 | */ |
||
| 1289 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TC5(DMA_TypeDef *DMAx) |
||
| 1290 | { |
||
| 1291 | return (READ_BIT(DMAx->ISR, DMA_ISR_TCIF5) == (DMA_ISR_TCIF5)); |
||
| 1292 | } |
||
| 1293 | |||
| 1294 | /** |
||
| 1295 | * @brief Get Channel 6 transfer complete flag. |
||
| 1296 | * @rmtoll ISR TCIF6 LL_DMA_IsActiveFlag_TC6 |
||
| 1297 | * @param DMAx DMAx Instance |
||
| 1298 | * @retval State of bit (1 or 0). |
||
| 1299 | */ |
||
| 1300 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TC6(DMA_TypeDef *DMAx) |
||
| 1301 | { |
||
| 1302 | return (READ_BIT(DMAx->ISR, DMA_ISR_TCIF6) == (DMA_ISR_TCIF6)); |
||
| 1303 | } |
||
| 1304 | |||
| 1305 | /** |
||
| 1306 | * @brief Get Channel 7 transfer complete flag. |
||
| 1307 | * @rmtoll ISR TCIF7 LL_DMA_IsActiveFlag_TC7 |
||
| 1308 | * @param DMAx DMAx Instance |
||
| 1309 | * @retval State of bit (1 or 0). |
||
| 1310 | */ |
||
| 1311 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TC7(DMA_TypeDef *DMAx) |
||
| 1312 | { |
||
| 1313 | return (READ_BIT(DMAx->ISR, DMA_ISR_TCIF7) == (DMA_ISR_TCIF7)); |
||
| 1314 | } |
||
| 1315 | |||
| 1316 | /** |
||
| 1317 | * @brief Get Channel 1 half transfer flag. |
||
| 1318 | * @rmtoll ISR HTIF1 LL_DMA_IsActiveFlag_HT1 |
||
| 1319 | * @param DMAx DMAx Instance |
||
| 1320 | * @retval State of bit (1 or 0). |
||
| 1321 | */ |
||
| 1322 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_HT1(DMA_TypeDef *DMAx) |
||
| 1323 | { |
||
| 1324 | return (READ_BIT(DMAx->ISR, DMA_ISR_HTIF1) == (DMA_ISR_HTIF1)); |
||
| 1325 | } |
||
| 1326 | |||
| 1327 | /** |
||
| 1328 | * @brief Get Channel 2 half transfer flag. |
||
| 1329 | * @rmtoll ISR HTIF2 LL_DMA_IsActiveFlag_HT2 |
||
| 1330 | * @param DMAx DMAx Instance |
||
| 1331 | * @retval State of bit (1 or 0). |
||
| 1332 | */ |
||
| 1333 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_HT2(DMA_TypeDef *DMAx) |
||
| 1334 | { |
||
| 1335 | return (READ_BIT(DMAx->ISR, DMA_ISR_HTIF2) == (DMA_ISR_HTIF2)); |
||
| 1336 | } |
||
| 1337 | |||
| 1338 | /** |
||
| 1339 | * @brief Get Channel 3 half transfer flag. |
||
| 1340 | * @rmtoll ISR HTIF3 LL_DMA_IsActiveFlag_HT3 |
||
| 1341 | * @param DMAx DMAx Instance |
||
| 1342 | * @retval State of bit (1 or 0). |
||
| 1343 | */ |
||
| 1344 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_HT3(DMA_TypeDef *DMAx) |
||
| 1345 | { |
||
| 1346 | return (READ_BIT(DMAx->ISR, DMA_ISR_HTIF3) == (DMA_ISR_HTIF3)); |
||
| 1347 | } |
||
| 1348 | |||
| 1349 | /** |
||
| 1350 | * @brief Get Channel 4 half transfer flag. |
||
| 1351 | * @rmtoll ISR HTIF4 LL_DMA_IsActiveFlag_HT4 |
||
| 1352 | * @param DMAx DMAx Instance |
||
| 1353 | * @retval State of bit (1 or 0). |
||
| 1354 | */ |
||
| 1355 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_HT4(DMA_TypeDef *DMAx) |
||
| 1356 | { |
||
| 1357 | return (READ_BIT(DMAx->ISR, DMA_ISR_HTIF4) == (DMA_ISR_HTIF4)); |
||
| 1358 | } |
||
| 1359 | |||
| 1360 | /** |
||
| 1361 | * @brief Get Channel 5 half transfer flag. |
||
| 1362 | * @rmtoll ISR HTIF5 LL_DMA_IsActiveFlag_HT5 |
||
| 1363 | * @param DMAx DMAx Instance |
||
| 1364 | * @retval State of bit (1 or 0). |
||
| 1365 | */ |
||
| 1366 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_HT5(DMA_TypeDef *DMAx) |
||
| 1367 | { |
||
| 1368 | return (READ_BIT(DMAx->ISR, DMA_ISR_HTIF5) == (DMA_ISR_HTIF5)); |
||
| 1369 | } |
||
| 1370 | |||
| 1371 | /** |
||
| 1372 | * @brief Get Channel 6 half transfer flag. |
||
| 1373 | * @rmtoll ISR HTIF6 LL_DMA_IsActiveFlag_HT6 |
||
| 1374 | * @param DMAx DMAx Instance |
||
| 1375 | * @retval State of bit (1 or 0). |
||
| 1376 | */ |
||
| 1377 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_HT6(DMA_TypeDef *DMAx) |
||
| 1378 | { |
||
| 1379 | return (READ_BIT(DMAx->ISR, DMA_ISR_HTIF6) == (DMA_ISR_HTIF6)); |
||
| 1380 | } |
||
| 1381 | |||
| 1382 | /** |
||
| 1383 | * @brief Get Channel 7 half transfer flag. |
||
| 1384 | * @rmtoll ISR HTIF7 LL_DMA_IsActiveFlag_HT7 |
||
| 1385 | * @param DMAx DMAx Instance |
||
| 1386 | * @retval State of bit (1 or 0). |
||
| 1387 | */ |
||
| 1388 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_HT7(DMA_TypeDef *DMAx) |
||
| 1389 | { |
||
| 1390 | return (READ_BIT(DMAx->ISR, DMA_ISR_HTIF7) == (DMA_ISR_HTIF7)); |
||
| 1391 | } |
||
| 1392 | |||
| 1393 | /** |
||
| 1394 | * @brief Get Channel 1 transfer error flag. |
||
| 1395 | * @rmtoll ISR TEIF1 LL_DMA_IsActiveFlag_TE1 |
||
| 1396 | * @param DMAx DMAx Instance |
||
| 1397 | * @retval State of bit (1 or 0). |
||
| 1398 | */ |
||
| 1399 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TE1(DMA_TypeDef *DMAx) |
||
| 1400 | { |
||
| 1401 | return (READ_BIT(DMAx->ISR, DMA_ISR_TEIF1) == (DMA_ISR_TEIF1)); |
||
| 1402 | } |
||
| 1403 | |||
| 1404 | /** |
||
| 1405 | * @brief Get Channel 2 transfer error flag. |
||
| 1406 | * @rmtoll ISR TEIF2 LL_DMA_IsActiveFlag_TE2 |
||
| 1407 | * @param DMAx DMAx Instance |
||
| 1408 | * @retval State of bit (1 or 0). |
||
| 1409 | */ |
||
| 1410 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TE2(DMA_TypeDef *DMAx) |
||
| 1411 | { |
||
| 1412 | return (READ_BIT(DMAx->ISR, DMA_ISR_TEIF2) == (DMA_ISR_TEIF2)); |
||
| 1413 | } |
||
| 1414 | |||
| 1415 | /** |
||
| 1416 | * @brief Get Channel 3 transfer error flag. |
||
| 1417 | * @rmtoll ISR TEIF3 LL_DMA_IsActiveFlag_TE3 |
||
| 1418 | * @param DMAx DMAx Instance |
||
| 1419 | * @retval State of bit (1 or 0). |
||
| 1420 | */ |
||
| 1421 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TE3(DMA_TypeDef *DMAx) |
||
| 1422 | { |
||
| 1423 | return (READ_BIT(DMAx->ISR, DMA_ISR_TEIF3) == (DMA_ISR_TEIF3)); |
||
| 1424 | } |
||
| 1425 | |||
| 1426 | /** |
||
| 1427 | * @brief Get Channel 4 transfer error flag. |
||
| 1428 | * @rmtoll ISR TEIF4 LL_DMA_IsActiveFlag_TE4 |
||
| 1429 | * @param DMAx DMAx Instance |
||
| 1430 | * @retval State of bit (1 or 0). |
||
| 1431 | */ |
||
| 1432 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TE4(DMA_TypeDef *DMAx) |
||
| 1433 | { |
||
| 1434 | return (READ_BIT(DMAx->ISR, DMA_ISR_TEIF4) == (DMA_ISR_TEIF4)); |
||
| 1435 | } |
||
| 1436 | |||
| 1437 | /** |
||
| 1438 | * @brief Get Channel 5 transfer error flag. |
||
| 1439 | * @rmtoll ISR TEIF5 LL_DMA_IsActiveFlag_TE5 |
||
| 1440 | * @param DMAx DMAx Instance |
||
| 1441 | * @retval State of bit (1 or 0). |
||
| 1442 | */ |
||
| 1443 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TE5(DMA_TypeDef *DMAx) |
||
| 1444 | { |
||
| 1445 | return (READ_BIT(DMAx->ISR, DMA_ISR_TEIF5) == (DMA_ISR_TEIF5)); |
||
| 1446 | } |
||
| 1447 | |||
| 1448 | /** |
||
| 1449 | * @brief Get Channel 6 transfer error flag. |
||
| 1450 | * @rmtoll ISR TEIF6 LL_DMA_IsActiveFlag_TE6 |
||
| 1451 | * @param DMAx DMAx Instance |
||
| 1452 | * @retval State of bit (1 or 0). |
||
| 1453 | */ |
||
| 1454 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TE6(DMA_TypeDef *DMAx) |
||
| 1455 | { |
||
| 1456 | return (READ_BIT(DMAx->ISR, DMA_ISR_TEIF6) == (DMA_ISR_TEIF6)); |
||
| 1457 | } |
||
| 1458 | |||
| 1459 | /** |
||
| 1460 | * @brief Get Channel 7 transfer error flag. |
||
| 1461 | * @rmtoll ISR TEIF7 LL_DMA_IsActiveFlag_TE7 |
||
| 1462 | * @param DMAx DMAx Instance |
||
| 1463 | * @retval State of bit (1 or 0). |
||
| 1464 | */ |
||
| 1465 | __STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TE7(DMA_TypeDef *DMAx) |
||
| 1466 | { |
||
| 1467 | return (READ_BIT(DMAx->ISR, DMA_ISR_TEIF7) == (DMA_ISR_TEIF7)); |
||
| 1468 | } |
||
| 1469 | |||
| 1470 | /** |
||
| 1471 | * @brief Clear Channel 1 global interrupt flag. |
||
| 1472 | * @rmtoll IFCR CGIF1 LL_DMA_ClearFlag_GI1 |
||
| 1473 | * @param DMAx DMAx Instance |
||
| 1474 | * @retval None |
||
| 1475 | */ |
||
| 1476 | __STATIC_INLINE void LL_DMA_ClearFlag_GI1(DMA_TypeDef *DMAx) |
||
| 1477 | { |
||
| 1478 | SET_BIT(DMAx->IFCR, DMA_IFCR_CGIF1); |
||
| 1479 | } |
||
| 1480 | |||
| 1481 | /** |
||
| 1482 | * @brief Clear Channel 2 global interrupt flag. |
||
| 1483 | * @rmtoll IFCR CGIF2 LL_DMA_ClearFlag_GI2 |
||
| 1484 | * @param DMAx DMAx Instance |
||
| 1485 | * @retval None |
||
| 1486 | */ |
||
| 1487 | __STATIC_INLINE void LL_DMA_ClearFlag_GI2(DMA_TypeDef *DMAx) |
||
| 1488 | { |
||
| 1489 | SET_BIT(DMAx->IFCR, DMA_IFCR_CGIF2); |
||
| 1490 | } |
||
| 1491 | |||
| 1492 | /** |
||
| 1493 | * @brief Clear Channel 3 global interrupt flag. |
||
| 1494 | * @rmtoll IFCR CGIF3 LL_DMA_ClearFlag_GI3 |
||
| 1495 | * @param DMAx DMAx Instance |
||
| 1496 | * @retval None |
||
| 1497 | */ |
||
| 1498 | __STATIC_INLINE void LL_DMA_ClearFlag_GI3(DMA_TypeDef *DMAx) |
||
| 1499 | { |
||
| 1500 | SET_BIT(DMAx->IFCR, DMA_IFCR_CGIF3); |
||
| 1501 | } |
||
| 1502 | |||
| 1503 | /** |
||
| 1504 | * @brief Clear Channel 4 global interrupt flag. |
||
| 1505 | * @rmtoll IFCR CGIF4 LL_DMA_ClearFlag_GI4 |
||
| 1506 | * @param DMAx DMAx Instance |
||
| 1507 | * @retval None |
||
| 1508 | */ |
||
| 1509 | __STATIC_INLINE void LL_DMA_ClearFlag_GI4(DMA_TypeDef *DMAx) |
||
| 1510 | { |
||
| 1511 | SET_BIT(DMAx->IFCR, DMA_IFCR_CGIF4); |
||
| 1512 | } |
||
| 1513 | |||
| 1514 | /** |
||
| 1515 | * @brief Clear Channel 5 global interrupt flag. |
||
| 1516 | * @rmtoll IFCR CGIF5 LL_DMA_ClearFlag_GI5 |
||
| 1517 | * @param DMAx DMAx Instance |
||
| 1518 | * @retval None |
||
| 1519 | */ |
||
| 1520 | __STATIC_INLINE void LL_DMA_ClearFlag_GI5(DMA_TypeDef *DMAx) |
||
| 1521 | { |
||
| 1522 | SET_BIT(DMAx->IFCR, DMA_IFCR_CGIF5); |
||
| 1523 | } |
||
| 1524 | |||
| 1525 | /** |
||
| 1526 | * @brief Clear Channel 6 global interrupt flag. |
||
| 1527 | * @rmtoll IFCR CGIF6 LL_DMA_ClearFlag_GI6 |
||
| 1528 | * @param DMAx DMAx Instance |
||
| 1529 | * @retval None |
||
| 1530 | */ |
||
| 1531 | __STATIC_INLINE void LL_DMA_ClearFlag_GI6(DMA_TypeDef *DMAx) |
||
| 1532 | { |
||
| 1533 | SET_BIT(DMAx->IFCR, DMA_IFCR_CGIF6); |
||
| 1534 | } |
||
| 1535 | |||
| 1536 | /** |
||
| 1537 | * @brief Clear Channel 7 global interrupt flag. |
||
| 1538 | * @rmtoll IFCR CGIF7 LL_DMA_ClearFlag_GI7 |
||
| 1539 | * @param DMAx DMAx Instance |
||
| 1540 | * @retval None |
||
| 1541 | */ |
||
| 1542 | __STATIC_INLINE void LL_DMA_ClearFlag_GI7(DMA_TypeDef *DMAx) |
||
| 1543 | { |
||
| 1544 | SET_BIT(DMAx->IFCR, DMA_IFCR_CGIF7); |
||
| 1545 | } |
||
| 1546 | |||
| 1547 | /** |
||
| 1548 | * @brief Clear Channel 1 transfer complete flag. |
||
| 1549 | * @rmtoll IFCR CTCIF1 LL_DMA_ClearFlag_TC1 |
||
| 1550 | * @param DMAx DMAx Instance |
||
| 1551 | * @retval None |
||
| 1552 | */ |
||
| 1553 | __STATIC_INLINE void LL_DMA_ClearFlag_TC1(DMA_TypeDef *DMAx) |
||
| 1554 | { |
||
| 1555 | SET_BIT(DMAx->IFCR, DMA_IFCR_CTCIF1); |
||
| 1556 | } |
||
| 1557 | |||
| 1558 | /** |
||
| 1559 | * @brief Clear Channel 2 transfer complete flag. |
||
| 1560 | * @rmtoll IFCR CTCIF2 LL_DMA_ClearFlag_TC2 |
||
| 1561 | * @param DMAx DMAx Instance |
||
| 1562 | * @retval None |
||
| 1563 | */ |
||
| 1564 | __STATIC_INLINE void LL_DMA_ClearFlag_TC2(DMA_TypeDef *DMAx) |
||
| 1565 | { |
||
| 1566 | SET_BIT(DMAx->IFCR, DMA_IFCR_CTCIF2); |
||
| 1567 | } |
||
| 1568 | |||
| 1569 | /** |
||
| 1570 | * @brief Clear Channel 3 transfer complete flag. |
||
| 1571 | * @rmtoll IFCR CTCIF3 LL_DMA_ClearFlag_TC3 |
||
| 1572 | * @param DMAx DMAx Instance |
||
| 1573 | * @retval None |
||
| 1574 | */ |
||
| 1575 | __STATIC_INLINE void LL_DMA_ClearFlag_TC3(DMA_TypeDef *DMAx) |
||
| 1576 | { |
||
| 1577 | SET_BIT(DMAx->IFCR, DMA_IFCR_CTCIF3); |
||
| 1578 | } |
||
| 1579 | |||
| 1580 | /** |
||
| 1581 | * @brief Clear Channel 4 transfer complete flag. |
||
| 1582 | * @rmtoll IFCR CTCIF4 LL_DMA_ClearFlag_TC4 |
||
| 1583 | * @param DMAx DMAx Instance |
||
| 1584 | * @retval None |
||
| 1585 | */ |
||
| 1586 | __STATIC_INLINE void LL_DMA_ClearFlag_TC4(DMA_TypeDef *DMAx) |
||
| 1587 | { |
||
| 1588 | SET_BIT(DMAx->IFCR, DMA_IFCR_CTCIF4); |
||
| 1589 | } |
||
| 1590 | |||
| 1591 | /** |
||
| 1592 | * @brief Clear Channel 5 transfer complete flag. |
||
| 1593 | * @rmtoll IFCR CTCIF5 LL_DMA_ClearFlag_TC5 |
||
| 1594 | * @param DMAx DMAx Instance |
||
| 1595 | * @retval None |
||
| 1596 | */ |
||
| 1597 | __STATIC_INLINE void LL_DMA_ClearFlag_TC5(DMA_TypeDef *DMAx) |
||
| 1598 | { |
||
| 1599 | SET_BIT(DMAx->IFCR, DMA_IFCR_CTCIF5); |
||
| 1600 | } |
||
| 1601 | |||
| 1602 | /** |
||
| 1603 | * @brief Clear Channel 6 transfer complete flag. |
||
| 1604 | * @rmtoll IFCR CTCIF6 LL_DMA_ClearFlag_TC6 |
||
| 1605 | * @param DMAx DMAx Instance |
||
| 1606 | * @retval None |
||
| 1607 | */ |
||
| 1608 | __STATIC_INLINE void LL_DMA_ClearFlag_TC6(DMA_TypeDef *DMAx) |
||
| 1609 | { |
||
| 1610 | SET_BIT(DMAx->IFCR, DMA_IFCR_CTCIF6); |
||
| 1611 | } |
||
| 1612 | |||
| 1613 | /** |
||
| 1614 | * @brief Clear Channel 7 transfer complete flag. |
||
| 1615 | * @rmtoll IFCR CTCIF7 LL_DMA_ClearFlag_TC7 |
||
| 1616 | * @param DMAx DMAx Instance |
||
| 1617 | * @retval None |
||
| 1618 | */ |
||
| 1619 | __STATIC_INLINE void LL_DMA_ClearFlag_TC7(DMA_TypeDef *DMAx) |
||
| 1620 | { |
||
| 1621 | SET_BIT(DMAx->IFCR, DMA_IFCR_CTCIF7); |
||
| 1622 | } |
||
| 1623 | |||
| 1624 | /** |
||
| 1625 | * @brief Clear Channel 1 half transfer flag. |
||
| 1626 | * @rmtoll IFCR CHTIF1 LL_DMA_ClearFlag_HT1 |
||
| 1627 | * @param DMAx DMAx Instance |
||
| 1628 | * @retval None |
||
| 1629 | */ |
||
| 1630 | __STATIC_INLINE void LL_DMA_ClearFlag_HT1(DMA_TypeDef *DMAx) |
||
| 1631 | { |
||
| 1632 | SET_BIT(DMAx->IFCR, DMA_IFCR_CHTIF1); |
||
| 1633 | } |
||
| 1634 | |||
| 1635 | /** |
||
| 1636 | * @brief Clear Channel 2 half transfer flag. |
||
| 1637 | * @rmtoll IFCR CHTIF2 LL_DMA_ClearFlag_HT2 |
||
| 1638 | * @param DMAx DMAx Instance |
||
| 1639 | * @retval None |
||
| 1640 | */ |
||
| 1641 | __STATIC_INLINE void LL_DMA_ClearFlag_HT2(DMA_TypeDef *DMAx) |
||
| 1642 | { |
||
| 1643 | SET_BIT(DMAx->IFCR, DMA_IFCR_CHTIF2); |
||
| 1644 | } |
||
| 1645 | |||
| 1646 | /** |
||
| 1647 | * @brief Clear Channel 3 half transfer flag. |
||
| 1648 | * @rmtoll IFCR CHTIF3 LL_DMA_ClearFlag_HT3 |
||
| 1649 | * @param DMAx DMAx Instance |
||
| 1650 | * @retval None |
||
| 1651 | */ |
||
| 1652 | __STATIC_INLINE void LL_DMA_ClearFlag_HT3(DMA_TypeDef *DMAx) |
||
| 1653 | { |
||
| 1654 | SET_BIT(DMAx->IFCR, DMA_IFCR_CHTIF3); |
||
| 1655 | } |
||
| 1656 | |||
| 1657 | /** |
||
| 1658 | * @brief Clear Channel 4 half transfer flag. |
||
| 1659 | * @rmtoll IFCR CHTIF4 LL_DMA_ClearFlag_HT4 |
||
| 1660 | * @param DMAx DMAx Instance |
||
| 1661 | * @retval None |
||
| 1662 | */ |
||
| 1663 | __STATIC_INLINE void LL_DMA_ClearFlag_HT4(DMA_TypeDef *DMAx) |
||
| 1664 | { |
||
| 1665 | SET_BIT(DMAx->IFCR, DMA_IFCR_CHTIF4); |
||
| 1666 | } |
||
| 1667 | |||
| 1668 | /** |
||
| 1669 | * @brief Clear Channel 5 half transfer flag. |
||
| 1670 | * @rmtoll IFCR CHTIF5 LL_DMA_ClearFlag_HT5 |
||
| 1671 | * @param DMAx DMAx Instance |
||
| 1672 | * @retval None |
||
| 1673 | */ |
||
| 1674 | __STATIC_INLINE void LL_DMA_ClearFlag_HT5(DMA_TypeDef *DMAx) |
||
| 1675 | { |
||
| 1676 | SET_BIT(DMAx->IFCR, DMA_IFCR_CHTIF5); |
||
| 1677 | } |
||
| 1678 | |||
| 1679 | /** |
||
| 1680 | * @brief Clear Channel 6 half transfer flag. |
||
| 1681 | * @rmtoll IFCR CHTIF6 LL_DMA_ClearFlag_HT6 |
||
| 1682 | * @param DMAx DMAx Instance |
||
| 1683 | * @retval None |
||
| 1684 | */ |
||
| 1685 | __STATIC_INLINE void LL_DMA_ClearFlag_HT6(DMA_TypeDef *DMAx) |
||
| 1686 | { |
||
| 1687 | SET_BIT(DMAx->IFCR, DMA_IFCR_CHTIF6); |
||
| 1688 | } |
||
| 1689 | |||
| 1690 | /** |
||
| 1691 | * @brief Clear Channel 7 half transfer flag. |
||
| 1692 | * @rmtoll IFCR CHTIF7 LL_DMA_ClearFlag_HT7 |
||
| 1693 | * @param DMAx DMAx Instance |
||
| 1694 | * @retval None |
||
| 1695 | */ |
||
| 1696 | __STATIC_INLINE void LL_DMA_ClearFlag_HT7(DMA_TypeDef *DMAx) |
||
| 1697 | { |
||
| 1698 | SET_BIT(DMAx->IFCR, DMA_IFCR_CHTIF7); |
||
| 1699 | } |
||
| 1700 | |||
| 1701 | /** |
||
| 1702 | * @brief Clear Channel 1 transfer error flag. |
||
| 1703 | * @rmtoll IFCR CTEIF1 LL_DMA_ClearFlag_TE1 |
||
| 1704 | * @param DMAx DMAx Instance |
||
| 1705 | * @retval None |
||
| 1706 | */ |
||
| 1707 | __STATIC_INLINE void LL_DMA_ClearFlag_TE1(DMA_TypeDef *DMAx) |
||
| 1708 | { |
||
| 1709 | SET_BIT(DMAx->IFCR, DMA_IFCR_CTEIF1); |
||
| 1710 | } |
||
| 1711 | |||
| 1712 | /** |
||
| 1713 | * @brief Clear Channel 2 transfer error flag. |
||
| 1714 | * @rmtoll IFCR CTEIF2 LL_DMA_ClearFlag_TE2 |
||
| 1715 | * @param DMAx DMAx Instance |
||
| 1716 | * @retval None |
||
| 1717 | */ |
||
| 1718 | __STATIC_INLINE void LL_DMA_ClearFlag_TE2(DMA_TypeDef *DMAx) |
||
| 1719 | { |
||
| 1720 | SET_BIT(DMAx->IFCR, DMA_IFCR_CTEIF2); |
||
| 1721 | } |
||
| 1722 | |||
| 1723 | /** |
||
| 1724 | * @brief Clear Channel 3 transfer error flag. |
||
| 1725 | * @rmtoll IFCR CTEIF3 LL_DMA_ClearFlag_TE3 |
||
| 1726 | * @param DMAx DMAx Instance |
||
| 1727 | * @retval None |
||
| 1728 | */ |
||
| 1729 | __STATIC_INLINE void LL_DMA_ClearFlag_TE3(DMA_TypeDef *DMAx) |
||
| 1730 | { |
||
| 1731 | SET_BIT(DMAx->IFCR, DMA_IFCR_CTEIF3); |
||
| 1732 | } |
||
| 1733 | |||
| 1734 | /** |
||
| 1735 | * @brief Clear Channel 4 transfer error flag. |
||
| 1736 | * @rmtoll IFCR CTEIF4 LL_DMA_ClearFlag_TE4 |
||
| 1737 | * @param DMAx DMAx Instance |
||
| 1738 | * @retval None |
||
| 1739 | */ |
||
| 1740 | __STATIC_INLINE void LL_DMA_ClearFlag_TE4(DMA_TypeDef *DMAx) |
||
| 1741 | { |
||
| 1742 | SET_BIT(DMAx->IFCR, DMA_IFCR_CTEIF4); |
||
| 1743 | } |
||
| 1744 | |||
| 1745 | /** |
||
| 1746 | * @brief Clear Channel 5 transfer error flag. |
||
| 1747 | * @rmtoll IFCR CTEIF5 LL_DMA_ClearFlag_TE5 |
||
| 1748 | * @param DMAx DMAx Instance |
||
| 1749 | * @retval None |
||
| 1750 | */ |
||
| 1751 | __STATIC_INLINE void LL_DMA_ClearFlag_TE5(DMA_TypeDef *DMAx) |
||
| 1752 | { |
||
| 1753 | SET_BIT(DMAx->IFCR, DMA_IFCR_CTEIF5); |
||
| 1754 | } |
||
| 1755 | |||
| 1756 | /** |
||
| 1757 | * @brief Clear Channel 6 transfer error flag. |
||
| 1758 | * @rmtoll IFCR CTEIF6 LL_DMA_ClearFlag_TE6 |
||
| 1759 | * @param DMAx DMAx Instance |
||
| 1760 | * @retval None |
||
| 1761 | */ |
||
| 1762 | __STATIC_INLINE void LL_DMA_ClearFlag_TE6(DMA_TypeDef *DMAx) |
||
| 1763 | { |
||
| 1764 | SET_BIT(DMAx->IFCR, DMA_IFCR_CTEIF6); |
||
| 1765 | } |
||
| 1766 | |||
| 1767 | /** |
||
| 1768 | * @brief Clear Channel 7 transfer error flag. |
||
| 1769 | * @rmtoll IFCR CTEIF7 LL_DMA_ClearFlag_TE7 |
||
| 1770 | * @param DMAx DMAx Instance |
||
| 1771 | * @retval None |
||
| 1772 | */ |
||
| 1773 | __STATIC_INLINE void LL_DMA_ClearFlag_TE7(DMA_TypeDef *DMAx) |
||
| 1774 | { |
||
| 1775 | SET_BIT(DMAx->IFCR, DMA_IFCR_CTEIF7); |
||
| 1776 | } |
||
| 1777 | |||
| 1778 | /** |
||
| 1779 | * @} |
||
| 1780 | */ |
||
| 1781 | |||
| 1782 | /** @defgroup DMA_LL_EF_IT_Management IT_Management |
||
| 1783 | * @{ |
||
| 1784 | */ |
||
| 1785 | /** |
||
| 1786 | * @brief Enable Transfer complete interrupt. |
||
| 1787 | * @rmtoll CCR TCIE LL_DMA_EnableIT_TC |
||
| 1788 | * @param DMAx DMAx Instance |
||
| 1789 | * @param Channel This parameter can be one of the following values: |
||
| 1790 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 1791 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 1792 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 1793 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 1794 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 1795 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 1796 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 1797 | * @retval None |
||
| 1798 | */ |
||
| 1799 | __STATIC_INLINE void LL_DMA_EnableIT_TC(DMA_TypeDef *DMAx, uint32_t Channel) |
||
| 1800 | { |
||
| 1801 | SET_BIT(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, DMA_CCR_TCIE); |
||
| 1802 | } |
||
| 1803 | |||
| 1804 | /** |
||
| 1805 | * @brief Enable Half transfer interrupt. |
||
| 1806 | * @rmtoll CCR HTIE LL_DMA_EnableIT_HT |
||
| 1807 | * @param DMAx DMAx Instance |
||
| 1808 | * @param Channel This parameter can be one of the following values: |
||
| 1809 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 1810 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 1811 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 1812 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 1813 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 1814 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 1815 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 1816 | * @retval None |
||
| 1817 | */ |
||
| 1818 | __STATIC_INLINE void LL_DMA_EnableIT_HT(DMA_TypeDef *DMAx, uint32_t Channel) |
||
| 1819 | { |
||
| 1820 | SET_BIT(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, DMA_CCR_HTIE); |
||
| 1821 | } |
||
| 1822 | |||
| 1823 | /** |
||
| 1824 | * @brief Enable Transfer error interrupt. |
||
| 1825 | * @rmtoll CCR TEIE LL_DMA_EnableIT_TE |
||
| 1826 | * @param DMAx DMAx Instance |
||
| 1827 | * @param Channel This parameter can be one of the following values: |
||
| 1828 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 1829 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 1830 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 1831 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 1832 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 1833 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 1834 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 1835 | * @retval None |
||
| 1836 | */ |
||
| 1837 | __STATIC_INLINE void LL_DMA_EnableIT_TE(DMA_TypeDef *DMAx, uint32_t Channel) |
||
| 1838 | { |
||
| 1839 | SET_BIT(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, DMA_CCR_TEIE); |
||
| 1840 | } |
||
| 1841 | |||
| 1842 | /** |
||
| 1843 | * @brief Disable Transfer complete interrupt. |
||
| 1844 | * @rmtoll CCR TCIE LL_DMA_DisableIT_TC |
||
| 1845 | * @param DMAx DMAx Instance |
||
| 1846 | * @param Channel This parameter can be one of the following values: |
||
| 1847 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 1848 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 1849 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 1850 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 1851 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 1852 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 1853 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 1854 | * @retval None |
||
| 1855 | */ |
||
| 1856 | __STATIC_INLINE void LL_DMA_DisableIT_TC(DMA_TypeDef *DMAx, uint32_t Channel) |
||
| 1857 | { |
||
| 1858 | CLEAR_BIT(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, DMA_CCR_TCIE); |
||
| 1859 | } |
||
| 1860 | |||
| 1861 | /** |
||
| 1862 | * @brief Disable Half transfer interrupt. |
||
| 1863 | * @rmtoll CCR HTIE LL_DMA_DisableIT_HT |
||
| 1864 | * @param DMAx DMAx Instance |
||
| 1865 | * @param Channel This parameter can be one of the following values: |
||
| 1866 | * @arg @ref LL_DMA_CHANNEL_1 |
||
| 1867 | * @arg @ref LL_DMA_CHANNEL_2 |
||
| 1868 | * @arg @ref LL_DMA_CHANNEL_3 |
||
| 1869 | * @arg @ref LL_DMA_CHANNEL_4 |
||
| 1870 | * @arg @ref LL_DMA_CHANNEL_5 |
||
| 1871 | * @arg @ref LL_DMA_CHANNEL_6 |
||
| 1872 | * @arg @ref LL_DMA_CHANNEL_7 |
||
| 1873 | * @retval None |
||
| 1874 | */ |
||
| 1875 | __STATIC_INLINE void LL_DMA_DisableIT_HT(DMA_TypeDef *DMAx, uint32_t Channel) |
||
| 1876 | { |
||
| 1877 | CLEAR_BIT(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, DMA_CCR_HTIE); |
||
| 1878 | } |
||
| 1879 | |||
| 1880 | /** |
||
| 1881 | * @brief Disable Transfer error interrupt. |
||
| 1882 | * @rmtoll CCR TEIE LL_DMA_DisableIT_TE |
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| 1883 | * @param DMAx DMAx Instance |
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| 1884 | * @param Channel This parameter can be one of the following values: |
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| 1885 | * @arg @ref LL_DMA_CHANNEL_1 |
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| 1886 | * @arg @ref LL_DMA_CHANNEL_2 |
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| 1887 | * @arg @ref LL_DMA_CHANNEL_3 |
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| 1888 | * @arg @ref LL_DMA_CHANNEL_4 |
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| 1889 | * @arg @ref LL_DMA_CHANNEL_5 |
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| 1890 | * @arg @ref LL_DMA_CHANNEL_6 |
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| 1891 | * @arg @ref LL_DMA_CHANNEL_7 |
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| 1892 | * @retval None |
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| 1893 | */ |
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| 1894 | __STATIC_INLINE void LL_DMA_DisableIT_TE(DMA_TypeDef *DMAx, uint32_t Channel) |
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| 1895 | { |
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| 1896 | CLEAR_BIT(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, DMA_CCR_TEIE); |
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| 1897 | } |
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| 1898 | |||
| 1899 | /** |
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| 1900 | * @brief Check if Transfer complete Interrupt is enabled. |
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| 1901 | * @rmtoll CCR TCIE LL_DMA_IsEnabledIT_TC |
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| 1902 | * @param DMAx DMAx Instance |
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| 1903 | * @param Channel This parameter can be one of the following values: |
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| 1904 | * @arg @ref LL_DMA_CHANNEL_1 |
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| 1905 | * @arg @ref LL_DMA_CHANNEL_2 |
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| 1906 | * @arg @ref LL_DMA_CHANNEL_3 |
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| 1907 | * @arg @ref LL_DMA_CHANNEL_4 |
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| 1908 | * @arg @ref LL_DMA_CHANNEL_5 |
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| 1909 | * @arg @ref LL_DMA_CHANNEL_6 |
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| 1910 | * @arg @ref LL_DMA_CHANNEL_7 |
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| 1911 | * @retval State of bit (1 or 0). |
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| 1912 | */ |
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| 1913 | __STATIC_INLINE uint32_t LL_DMA_IsEnabledIT_TC(DMA_TypeDef *DMAx, uint32_t Channel) |
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| 1914 | { |
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| 1915 | return (READ_BIT(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, |
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| 1916 | DMA_CCR_TCIE) == (DMA_CCR_TCIE)); |
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| 1917 | } |
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| 1918 | |||
| 1919 | /** |
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| 1920 | * @brief Check if Half transfer Interrupt is enabled. |
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| 1921 | * @rmtoll CCR HTIE LL_DMA_IsEnabledIT_HT |
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| 1922 | * @param DMAx DMAx Instance |
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| 1923 | * @param Channel This parameter can be one of the following values: |
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| 1924 | * @arg @ref LL_DMA_CHANNEL_1 |
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| 1925 | * @arg @ref LL_DMA_CHANNEL_2 |
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| 1926 | * @arg @ref LL_DMA_CHANNEL_3 |
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| 1927 | * @arg @ref LL_DMA_CHANNEL_4 |
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| 1928 | * @arg @ref LL_DMA_CHANNEL_5 |
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| 1929 | * @arg @ref LL_DMA_CHANNEL_6 |
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| 1930 | * @arg @ref LL_DMA_CHANNEL_7 |
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| 1931 | * @retval State of bit (1 or 0). |
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| 1932 | */ |
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| 1933 | __STATIC_INLINE uint32_t LL_DMA_IsEnabledIT_HT(DMA_TypeDef *DMAx, uint32_t Channel) |
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| 1934 | { |
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| 1935 | return (READ_BIT(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, |
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| 1936 | DMA_CCR_HTIE) == (DMA_CCR_HTIE)); |
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| 1937 | } |
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| 1938 | |||
| 1939 | /** |
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| 1940 | * @brief Check if Transfer error Interrupt is enabled. |
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| 1941 | * @rmtoll CCR TEIE LL_DMA_IsEnabledIT_TE |
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| 1942 | * @param DMAx DMAx Instance |
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| 1943 | * @param Channel This parameter can be one of the following values: |
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| 1944 | * @arg @ref LL_DMA_CHANNEL_1 |
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| 1945 | * @arg @ref LL_DMA_CHANNEL_2 |
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| 1946 | * @arg @ref LL_DMA_CHANNEL_3 |
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| 1947 | * @arg @ref LL_DMA_CHANNEL_4 |
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| 1948 | * @arg @ref LL_DMA_CHANNEL_5 |
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| 1949 | * @arg @ref LL_DMA_CHANNEL_6 |
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| 1950 | * @arg @ref LL_DMA_CHANNEL_7 |
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| 1951 | * @retval State of bit (1 or 0). |
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| 1952 | */ |
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| 1953 | __STATIC_INLINE uint32_t LL_DMA_IsEnabledIT_TE(DMA_TypeDef *DMAx, uint32_t Channel) |
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| 1954 | { |
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| 1955 | return (READ_BIT(((DMA_Channel_TypeDef *)((uint32_t)((uint32_t)DMAx + CHANNEL_OFFSET_TAB[Channel - 1U])))->CCR, |
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| 1956 | DMA_CCR_TEIE) == (DMA_CCR_TEIE)); |
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| 1957 | } |
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| 1958 | |||
| 1959 | /** |
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| 1960 | * @} |
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| 1961 | */ |
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| 1962 | |||
| 1963 | #if defined(USE_FULL_LL_DRIVER) |
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| 1964 | /** @defgroup DMA_LL_EF_Init Initialization and de-initialization functions |
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| 1965 | * @{ |
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| 1966 | */ |
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| 1967 | |||
| 1968 | uint32_t LL_DMA_Init(DMA_TypeDef *DMAx, uint32_t Channel, LL_DMA_InitTypeDef *DMA_InitStruct); |
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| 1969 | uint32_t LL_DMA_DeInit(DMA_TypeDef *DMAx, uint32_t Channel); |
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| 1970 | void LL_DMA_StructInit(LL_DMA_InitTypeDef *DMA_InitStruct); |
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| 1971 | |||
| 1972 | /** |
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| 1973 | * @} |
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| 1974 | */ |
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| 1975 | #endif /* USE_FULL_LL_DRIVER */ |
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| 1976 | |||
| 1977 | /** |
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| 1978 | * @} |
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| 1979 | */ |
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| 1980 | |||
| 1981 | /** |
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| 1982 | * @} |
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| 1983 | */ |
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| 1984 | |||
| 1985 | #endif /* DMA1 || DMA2 */ |
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| 1986 | |||
| 1987 | /** |
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| 1988 | * @} |
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| 1989 | */ |
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| 1990 | |||
| 1991 | #ifdef __cplusplus |
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| 1992 | } |
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| 1993 | #endif |
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| 1994 | |||
| 1995 | #endif /* __STM32L1xx_LL_DMA_H */ |
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| 1996 | |||
| 1997 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |