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2 | mjames | 1 | /** |
2 | ****************************************************************************** |
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3 | * @file stm32f1xx_hal_dma.h |
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4 | * @author MCD Application Team |
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5 | * @brief Header file of DMA HAL 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</center></h2> |
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10 | * |
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11 | * Redistribution and use in source and binary forms, with or without modification, |
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12 | * are permitted provided that the following conditions are met: |
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13 | * 1. Redistributions of source code must retain the above copyright notice, |
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14 | * this list of conditions and the following disclaimer. |
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15 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
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16 | * this list of conditions and the following disclaimer in the documentation |
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17 | * and/or other materials provided with the distribution. |
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18 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
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19 | * may be used to endorse or promote products derived from this software |
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20 | * without specific prior written permission. |
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21 | * |
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22 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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23 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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24 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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25 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
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26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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27 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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28 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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29 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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30 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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31 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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32 | * |
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33 | ****************************************************************************** |
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34 | */ |
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35 | |||
36 | /* Define to prevent recursive inclusion -------------------------------------*/ |
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37 | #ifndef __STM32F1xx_HAL_DMA_H |
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38 | #define __STM32F1xx_HAL_DMA_H |
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39 | |||
40 | #ifdef __cplusplus |
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41 | extern "C" { |
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42 | #endif |
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43 | |||
44 | /* Includes ------------------------------------------------------------------*/ |
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45 | #include "stm32f1xx_hal_def.h" |
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46 | |||
47 | /** @addtogroup STM32F1xx_HAL_Driver |
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48 | * @{ |
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49 | */ |
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50 | |||
51 | /** @addtogroup DMA |
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52 | * @{ |
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53 | */ |
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54 | |||
55 | /* Exported types ------------------------------------------------------------*/ |
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56 | |||
57 | /** @defgroup DMA_Exported_Types DMA Exported Types |
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58 | * @{ |
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59 | */ |
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60 | |||
61 | /** |
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62 | * @brief DMA Configuration Structure definition |
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63 | */ |
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64 | typedef struct |
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65 | { |
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66 | uint32_t Direction; /*!< Specifies if the data will be transferred from memory to peripheral, |
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67 | from memory to memory or from peripheral to memory. |
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68 | This parameter can be a value of @ref DMA_Data_transfer_direction */ |
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69 | |||
70 | uint32_t PeriphInc; /*!< Specifies whether the Peripheral address register should be incremented or not. |
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71 | This parameter can be a value of @ref DMA_Peripheral_incremented_mode */ |
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72 | |||
73 | uint32_t MemInc; /*!< Specifies whether the memory address register should be incremented or not. |
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74 | This parameter can be a value of @ref DMA_Memory_incremented_mode */ |
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75 | |||
76 | uint32_t PeriphDataAlignment; /*!< Specifies the Peripheral data width. |
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77 | This parameter can be a value of @ref DMA_Peripheral_data_size */ |
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78 | |||
79 | uint32_t MemDataAlignment; /*!< Specifies the Memory data width. |
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80 | This parameter can be a value of @ref DMA_Memory_data_size */ |
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81 | |||
82 | uint32_t Mode; /*!< Specifies the operation mode of the DMAy Channelx. |
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83 | This parameter can be a value of @ref DMA_mode |
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84 | @note The circular buffer mode cannot be used if the memory-to-memory |
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85 | data transfer is configured on the selected Channel */ |
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86 | |||
87 | uint32_t Priority; /*!< Specifies the software priority for the DMAy Channelx. |
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88 | This parameter can be a value of @ref DMA_Priority_level */ |
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89 | } DMA_InitTypeDef; |
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90 | |||
91 | /** |
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92 | * @brief HAL DMA State structures definition |
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93 | */ |
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94 | typedef enum |
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95 | { |
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96 | HAL_DMA_STATE_RESET = 0x00U, /*!< DMA not yet initialized or disabled */ |
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97 | HAL_DMA_STATE_READY = 0x01U, /*!< DMA initialized and ready for use */ |
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98 | HAL_DMA_STATE_BUSY = 0x02U, /*!< DMA process is ongoing */ |
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99 | HAL_DMA_STATE_TIMEOUT = 0x03U /*!< DMA timeout state */ |
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100 | }HAL_DMA_StateTypeDef; |
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101 | |||
102 | /** |
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103 | * @brief HAL DMA Error Code structure definition |
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104 | */ |
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105 | typedef enum |
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106 | { |
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107 | HAL_DMA_FULL_TRANSFER = 0x00U, /*!< Full transfer */ |
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108 | HAL_DMA_HALF_TRANSFER = 0x01U /*!< Half Transfer */ |
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109 | }HAL_DMA_LevelCompleteTypeDef; |
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110 | |||
111 | /** |
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112 | * @brief HAL DMA Callback ID structure definition |
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113 | */ |
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114 | typedef enum |
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115 | { |
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116 | HAL_DMA_XFER_CPLT_CB_ID = 0x00U, /*!< Full transfer */ |
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117 | HAL_DMA_XFER_HALFCPLT_CB_ID = 0x01U, /*!< Half transfer */ |
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118 | HAL_DMA_XFER_ERROR_CB_ID = 0x02U, /*!< Error */ |
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119 | HAL_DMA_XFER_ABORT_CB_ID = 0x03U, /*!< Abort */ |
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120 | HAL_DMA_XFER_ALL_CB_ID = 0x04U /*!< All */ |
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121 | |||
122 | }HAL_DMA_CallbackIDTypeDef; |
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123 | |||
124 | /** |
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125 | * @brief DMA handle Structure definition |
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126 | */ |
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127 | typedef struct __DMA_HandleTypeDef |
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128 | { |
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129 | DMA_Channel_TypeDef *Instance; /*!< Register base address */ |
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130 | |||
131 | DMA_InitTypeDef Init; /*!< DMA communication parameters */ |
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132 | |||
133 | HAL_LockTypeDef Lock; /*!< DMA locking object */ |
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134 | |||
135 | HAL_DMA_StateTypeDef State; /*!< DMA transfer state */ |
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136 | |||
137 | void *Parent; /*!< Parent object state */ |
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138 | |||
139 | void (* XferCpltCallback)( struct __DMA_HandleTypeDef * hdma); /*!< DMA transfer complete callback */ |
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140 | |||
141 | void (* XferHalfCpltCallback)( struct __DMA_HandleTypeDef * hdma); /*!< DMA Half transfer complete callback */ |
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142 | |||
143 | void (* XferErrorCallback)( struct __DMA_HandleTypeDef * hdma); /*!< DMA transfer error callback */ |
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144 | |||
145 | void (* XferAbortCallback)( struct __DMA_HandleTypeDef * hdma); /*!< DMA transfer abort callback */ |
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146 | |||
147 | __IO uint32_t ErrorCode; /*!< DMA Error code */ |
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148 | |||
149 | DMA_TypeDef *DmaBaseAddress; /*!< DMA Channel Base Address */ |
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150 | |||
151 | uint32_t ChannelIndex; /*!< DMA Channel Index */ |
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152 | |||
153 | } DMA_HandleTypeDef; |
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154 | /** |
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155 | * @} |
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156 | */ |
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157 | |||
158 | /* Exported constants --------------------------------------------------------*/ |
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159 | |||
160 | /** @defgroup DMA_Exported_Constants DMA Exported Constants |
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161 | * @{ |
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162 | */ |
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163 | |||
164 | /** @defgroup DMA_Error_Code DMA Error Code |
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165 | * @{ |
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166 | */ |
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167 | #define HAL_DMA_ERROR_NONE 0x00000000U /*!< No error */ |
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168 | #define HAL_DMA_ERROR_TE 0x00000001U /*!< Transfer error */ |
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169 | #define HAL_DMA_ERROR_NO_XFER 0x00000004U /*!< no ongoing transfer */ |
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170 | #define HAL_DMA_ERROR_TIMEOUT 0x00000020U /*!< Timeout error */ |
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171 | #define HAL_DMA_ERROR_NOT_SUPPORTED 0x00000100U /*!< Not supported mode */ |
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172 | /** |
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173 | * @} |
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174 | */ |
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175 | |||
176 | /** @defgroup DMA_Data_transfer_direction DMA Data transfer direction |
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177 | * @{ |
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178 | */ |
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179 | #define DMA_PERIPH_TO_MEMORY 0x00000000U /*!< Peripheral to memory direction */ |
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180 | #define DMA_MEMORY_TO_PERIPH ((uint32_t)DMA_CCR_DIR) /*!< Memory to peripheral direction */ |
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181 | #define DMA_MEMORY_TO_MEMORY ((uint32_t)DMA_CCR_MEM2MEM) /*!< Memory to memory direction */ |
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182 | |||
183 | /** |
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184 | * @} |
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185 | */ |
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186 | |||
187 | /** @defgroup DMA_Peripheral_incremented_mode DMA Peripheral incremented mode |
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188 | * @{ |
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189 | */ |
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190 | #define DMA_PINC_ENABLE ((uint32_t)DMA_CCR_PINC) /*!< Peripheral increment mode Enable */ |
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191 | #define DMA_PINC_DISABLE 0x00000000U /*!< Peripheral increment mode Disable */ |
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192 | /** |
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193 | * @} |
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194 | */ |
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195 | |||
196 | /** @defgroup DMA_Memory_incremented_mode DMA Memory incremented mode |
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197 | * @{ |
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198 | */ |
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199 | #define DMA_MINC_ENABLE ((uint32_t)DMA_CCR_MINC) /*!< Memory increment mode Enable */ |
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200 | #define DMA_MINC_DISABLE 0x00000000U /*!< Memory increment mode Disable */ |
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201 | /** |
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202 | * @} |
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203 | */ |
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204 | |||
205 | /** @defgroup DMA_Peripheral_data_size DMA Peripheral data size |
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206 | * @{ |
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207 | */ |
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208 | #define DMA_PDATAALIGN_BYTE 0x00000000U /*!< Peripheral data alignment: Byte */ |
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209 | #define DMA_PDATAALIGN_HALFWORD ((uint32_t)DMA_CCR_PSIZE_0) /*!< Peripheral data alignment: HalfWord */ |
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210 | #define DMA_PDATAALIGN_WORD ((uint32_t)DMA_CCR_PSIZE_1) /*!< Peripheral data alignment: Word */ |
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211 | /** |
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212 | * @} |
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213 | */ |
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214 | |||
215 | /** @defgroup DMA_Memory_data_size DMA Memory data size |
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216 | * @{ |
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217 | */ |
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218 | #define DMA_MDATAALIGN_BYTE 0x00000000U /*!< Memory data alignment: Byte */ |
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219 | #define DMA_MDATAALIGN_HALFWORD ((uint32_t)DMA_CCR_MSIZE_0) /*!< Memory data alignment: HalfWord */ |
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220 | #define DMA_MDATAALIGN_WORD ((uint32_t)DMA_CCR_MSIZE_1) /*!< Memory data alignment: Word */ |
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221 | /** |
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222 | * @} |
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223 | */ |
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224 | |||
225 | /** @defgroup DMA_mode DMA mode |
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226 | * @{ |
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227 | */ |
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228 | #define DMA_NORMAL 0x00000000U /*!< Normal mode */ |
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229 | #define DMA_CIRCULAR ((uint32_t)DMA_CCR_CIRC) /*!< Circular mode */ |
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230 | /** |
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231 | * @} |
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232 | */ |
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233 | |||
234 | /** @defgroup DMA_Priority_level DMA Priority level |
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235 | * @{ |
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236 | */ |
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237 | #define DMA_PRIORITY_LOW 0x00000000U /*!< Priority level : Low */ |
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238 | #define DMA_PRIORITY_MEDIUM ((uint32_t)DMA_CCR_PL_0) /*!< Priority level : Medium */ |
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239 | #define DMA_PRIORITY_HIGH ((uint32_t)DMA_CCR_PL_1) /*!< Priority level : High */ |
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240 | #define DMA_PRIORITY_VERY_HIGH ((uint32_t)DMA_CCR_PL) /*!< Priority level : Very_High */ |
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241 | /** |
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242 | * @} |
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243 | */ |
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244 | |||
245 | |||
246 | /** @defgroup DMA_interrupt_enable_definitions DMA interrupt enable definitions |
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247 | * @{ |
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248 | */ |
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249 | #define DMA_IT_TC ((uint32_t)DMA_CCR_TCIE) |
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250 | #define DMA_IT_HT ((uint32_t)DMA_CCR_HTIE) |
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251 | #define DMA_IT_TE ((uint32_t)DMA_CCR_TEIE) |
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252 | /** |
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253 | * @} |
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254 | */ |
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255 | |||
256 | /** @defgroup DMA_flag_definitions DMA flag definitions |
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257 | * @{ |
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258 | */ |
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259 | #define DMA_FLAG_GL1 0x00000001U |
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260 | #define DMA_FLAG_TC1 0x00000002U |
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261 | #define DMA_FLAG_HT1 0x00000004U |
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262 | #define DMA_FLAG_TE1 0x00000008U |
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263 | #define DMA_FLAG_GL2 0x00000010U |
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264 | #define DMA_FLAG_TC2 0x00000020U |
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265 | #define DMA_FLAG_HT2 0x00000040U |
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266 | #define DMA_FLAG_TE2 0x00000080U |
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267 | #define DMA_FLAG_GL3 0x00000100U |
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268 | #define DMA_FLAG_TC3 0x00000200U |
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269 | #define DMA_FLAG_HT3 0x00000400U |
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270 | #define DMA_FLAG_TE3 0x00000800U |
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271 | #define DMA_FLAG_GL4 0x00001000U |
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272 | #define DMA_FLAG_TC4 0x00002000U |
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273 | #define DMA_FLAG_HT4 0x00004000U |
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274 | #define DMA_FLAG_TE4 0x00008000U |
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275 | #define DMA_FLAG_GL5 0x00010000U |
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276 | #define DMA_FLAG_TC5 0x00020000U |
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277 | #define DMA_FLAG_HT5 0x00040000U |
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278 | #define DMA_FLAG_TE5 0x00080000U |
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279 | #define DMA_FLAG_GL6 0x00100000U |
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280 | #define DMA_FLAG_TC6 0x00200000U |
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281 | #define DMA_FLAG_HT6 0x00400000U |
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282 | #define DMA_FLAG_TE6 0x00800000U |
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283 | #define DMA_FLAG_GL7 0x01000000U |
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284 | #define DMA_FLAG_TC7 0x02000000U |
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285 | #define DMA_FLAG_HT7 0x04000000U |
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286 | #define DMA_FLAG_TE7 0x08000000U |
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287 | /** |
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288 | * @} |
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289 | */ |
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290 | |||
291 | /** |
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292 | * @} |
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293 | */ |
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294 | |||
295 | |||
296 | /* Exported macros -----------------------------------------------------------*/ |
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297 | /** @defgroup DMA_Exported_Macros DMA Exported Macros |
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298 | * @{ |
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299 | */ |
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300 | |||
301 | /** @brief Reset DMA handle state. |
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302 | * @param __HANDLE__: DMA handle |
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303 | * @retval None |
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304 | */ |
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305 | #define __HAL_DMA_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_DMA_STATE_RESET) |
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306 | |||
307 | /** |
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308 | * @brief Enable the specified DMA Channel. |
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309 | * @param __HANDLE__: DMA handle |
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310 | * @retval None |
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311 | */ |
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312 | #define __HAL_DMA_ENABLE(__HANDLE__) (SET_BIT((__HANDLE__)->Instance->CCR, DMA_CCR_EN)) |
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313 | |||
314 | /** |
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315 | * @brief Disable the specified DMA Channel. |
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316 | * @param __HANDLE__: DMA handle |
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317 | * @retval None |
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318 | */ |
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319 | #define __HAL_DMA_DISABLE(__HANDLE__) (CLEAR_BIT((__HANDLE__)->Instance->CCR, DMA_CCR_EN)) |
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320 | |||
321 | |||
322 | /* Interrupt & Flag management */ |
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323 | |||
324 | /** |
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325 | * @brief Enables the specified DMA Channel interrupts. |
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326 | * @param __HANDLE__: DMA handle |
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327 | * @param __INTERRUPT__: specifies the DMA interrupt sources to be enabled or disabled. |
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328 | * This parameter can be any combination of the following values: |
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329 | * @arg DMA_IT_TC: Transfer complete interrupt mask |
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330 | * @arg DMA_IT_HT: Half transfer complete interrupt mask |
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331 | * @arg DMA_IT_TE: Transfer error interrupt mask |
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332 | * @retval None |
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333 | */ |
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334 | #define __HAL_DMA_ENABLE_IT(__HANDLE__, __INTERRUPT__) (SET_BIT((__HANDLE__)->Instance->CCR, (__INTERRUPT__))) |
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335 | |||
336 | /** |
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337 | * @brief Disable the specified DMA Channel interrupts. |
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338 | * @param __HANDLE__: DMA handle |
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339 | * @param __INTERRUPT__: specifies the DMA interrupt sources to be enabled or disabled. |
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340 | * This parameter can be any combination of the following values: |
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341 | * @arg DMA_IT_TC: Transfer complete interrupt mask |
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342 | * @arg DMA_IT_HT: Half transfer complete interrupt mask |
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343 | * @arg DMA_IT_TE: Transfer error interrupt mask |
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344 | * @retval None |
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345 | */ |
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346 | #define __HAL_DMA_DISABLE_IT(__HANDLE__, __INTERRUPT__) (CLEAR_BIT((__HANDLE__)->Instance->CCR , (__INTERRUPT__))) |
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347 | |||
348 | /** |
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349 | * @brief Check whether the specified DMA Channel interrupt is enabled or not. |
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350 | * @param __HANDLE__: DMA handle |
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351 | * @param __INTERRUPT__: specifies the DMA interrupt source to check. |
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352 | * This parameter can be one of the following values: |
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353 | * @arg DMA_IT_TC: Transfer complete interrupt mask |
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354 | * @arg DMA_IT_HT: Half transfer complete interrupt mask |
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355 | * @arg DMA_IT_TE: Transfer error interrupt mask |
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356 | * @retval The state of DMA_IT (SET or RESET). |
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357 | */ |
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358 | #define __HAL_DMA_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->CCR & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET) |
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359 | |||
360 | /** |
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361 | * @brief Return the number of remaining data units in the current DMA Channel transfer. |
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362 | * @param __HANDLE__: DMA handle |
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363 | * @retval The number of remaining data units in the current DMA Channel transfer. |
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364 | */ |
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365 | #define __HAL_DMA_GET_COUNTER(__HANDLE__) ((__HANDLE__)->Instance->CNDTR) |
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366 | |||
367 | /** |
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368 | * @} |
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369 | */ |
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370 | |||
371 | /* Include DMA HAL Extension module */ |
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372 | #include "stm32f1xx_hal_dma_ex.h" |
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373 | |||
374 | /* Exported functions --------------------------------------------------------*/ |
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375 | /** @addtogroup DMA_Exported_Functions |
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376 | * @{ |
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377 | */ |
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378 | |||
379 | /** @addtogroup DMA_Exported_Functions_Group1 |
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380 | * @{ |
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381 | */ |
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382 | /* Initialization and de-initialization functions *****************************/ |
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383 | HAL_StatusTypeDef HAL_DMA_Init(DMA_HandleTypeDef *hdma); |
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384 | HAL_StatusTypeDef HAL_DMA_DeInit (DMA_HandleTypeDef *hdma); |
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385 | /** |
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386 | * @} |
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387 | */ |
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388 | |||
389 | /** @addtogroup DMA_Exported_Functions_Group2 |
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390 | * @{ |
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391 | */ |
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392 | /* IO operation functions *****************************************************/ |
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393 | HAL_StatusTypeDef HAL_DMA_Start (DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t DataLength); |
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394 | HAL_StatusTypeDef HAL_DMA_Start_IT(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t DataLength); |
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395 | HAL_StatusTypeDef HAL_DMA_Abort(DMA_HandleTypeDef *hdma); |
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396 | HAL_StatusTypeDef HAL_DMA_Abort_IT(DMA_HandleTypeDef *hdma); |
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397 | HAL_StatusTypeDef HAL_DMA_PollForTransfer(DMA_HandleTypeDef *hdma, uint32_t CompleteLevel, uint32_t Timeout); |
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398 | void HAL_DMA_IRQHandler(DMA_HandleTypeDef *hdma); |
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399 | HAL_StatusTypeDef HAL_DMA_RegisterCallback(DMA_HandleTypeDef *hdma, HAL_DMA_CallbackIDTypeDef CallbackID, void (* pCallback)( DMA_HandleTypeDef * _hdma)); |
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400 | HAL_StatusTypeDef HAL_DMA_UnRegisterCallback(DMA_HandleTypeDef *hdma, HAL_DMA_CallbackIDTypeDef CallbackID); |
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401 | |||
402 | /** |
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403 | * @} |
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404 | */ |
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405 | |||
406 | /** @addtogroup DMA_Exported_Functions_Group3 |
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407 | * @{ |
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408 | */ |
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409 | /* Peripheral State and Error functions ***************************************/ |
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410 | HAL_DMA_StateTypeDef HAL_DMA_GetState(DMA_HandleTypeDef *hdma); |
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411 | uint32_t HAL_DMA_GetError(DMA_HandleTypeDef *hdma); |
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412 | /** |
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413 | * @} |
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414 | */ |
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415 | |||
416 | /** |
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417 | * @} |
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418 | */ |
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419 | |||
420 | /* Private macros ------------------------------------------------------------*/ |
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421 | /** @defgroup DMA_Private_Macros DMA Private Macros |
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422 | * @{ |
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423 | */ |
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424 | |||
425 | #define IS_DMA_DIRECTION(DIRECTION) (((DIRECTION) == DMA_PERIPH_TO_MEMORY ) || \ |
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426 | ((DIRECTION) == DMA_MEMORY_TO_PERIPH) || \ |
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427 | ((DIRECTION) == DMA_MEMORY_TO_MEMORY)) |
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428 | |||
429 | #define IS_DMA_BUFFER_SIZE(SIZE) (((SIZE) >= 0x1U) && ((SIZE) < 0x10000U)) |
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430 | |||
431 | #define IS_DMA_PERIPHERAL_INC_STATE(STATE) (((STATE) == DMA_PINC_ENABLE) || \ |
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432 | ((STATE) == DMA_PINC_DISABLE)) |
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433 | |||
434 | #define IS_DMA_MEMORY_INC_STATE(STATE) (((STATE) == DMA_MINC_ENABLE) || \ |
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435 | ((STATE) == DMA_MINC_DISABLE)) |
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436 | |||
437 | #define IS_DMA_PERIPHERAL_DATA_SIZE(SIZE) (((SIZE) == DMA_PDATAALIGN_BYTE) || \ |
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438 | ((SIZE) == DMA_PDATAALIGN_HALFWORD) || \ |
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439 | ((SIZE) == DMA_PDATAALIGN_WORD)) |
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440 | |||
441 | #define IS_DMA_MEMORY_DATA_SIZE(SIZE) (((SIZE) == DMA_MDATAALIGN_BYTE) || \ |
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442 | ((SIZE) == DMA_MDATAALIGN_HALFWORD) || \ |
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443 | ((SIZE) == DMA_MDATAALIGN_WORD )) |
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444 | |||
445 | #define IS_DMA_MODE(MODE) (((MODE) == DMA_NORMAL ) || \ |
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446 | ((MODE) == DMA_CIRCULAR)) |
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447 | |||
448 | #define IS_DMA_PRIORITY(PRIORITY) (((PRIORITY) == DMA_PRIORITY_LOW ) || \ |
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449 | ((PRIORITY) == DMA_PRIORITY_MEDIUM) || \ |
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450 | ((PRIORITY) == DMA_PRIORITY_HIGH) || \ |
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451 | ((PRIORITY) == DMA_PRIORITY_VERY_HIGH)) |
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452 | |||
453 | /** |
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454 | * @} |
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455 | */ |
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456 | |||
457 | /* Private functions ---------------------------------------------------------*/ |
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458 | |||
459 | /** |
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460 | * @} |
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461 | */ |
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462 | |||
463 | /** |
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464 | * @} |
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465 | */ |
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466 | |||
467 | #ifdef __cplusplus |
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468 | } |
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469 | #endif |
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470 | |||
471 | #endif /* __STM32F1xx_HAL_DMA_H */ |
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472 | |||
473 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |