tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/stm32l1xx_hal_dma_ex.h

   1 /**
   2   ******************************************************************************
   3   * @file    stm32l1xx_hal_dma_ex.h
   4   * @author  MCD Application Team
   5   * @version V1.0.0
   6   * @date    5-September-2014
   7   * @brief   Header file of DMA HAL extension module.
   8   ******************************************************************************
   9   * @attention
  10   *
  11   * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
  12   *
  13   * Redistribution and use in source and binary forms, with or without modification,
  14   * are permitted provided that the following conditions are met:
  15   *   1. Redistributions of source code must retain the above copyright notice,
  16   *      this list of conditions and the following disclaimer.
  17   *   2. Redistributions in binary form must reproduce the above copyright notice,
  18   *      this list of conditions and the following disclaimer in the documentation
  19   *      and/or other materials provided with the distribution.
  20   *   3. Neither the name of STMicroelectronics nor the names of its contributors
  21   *      may be used to endorse or promote products derived from this software
  22   *      without specific prior written permission.
  23   *
  24   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  25   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  26   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  27   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  28   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  29   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  30   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  31   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  32   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  33   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  34   *
  35   ******************************************************************************
  36   */
  37
  38 /* Define to prevent recursive inclusion -------------------------------------*/
  39 #ifndef __STM32L1xx_HAL_DMA_EX_H
  40 #define __STM32L1xx_HAL_DMA_EX_H
  41
  42 #ifdef __cplusplus
  43  extern "C" {
  44 #endif
  45
  46 /* Includes ------------------------------------------------------------------*/
  47 #include "stm32l1xx_hal_def.h"
  48
  49 /** @addtogroup STM32L1xx_HAL_Driver
  50   * @{
  51   */
  52
  53 /** @addtogroup DMAEx
  54   * @{
  55   */
  56
  57 /* Exported types ------------------------------------------------------------*/
  58 /* Exported constants --------------------------------------------------------*/
  59 /* Exported macro ------------------------------------------------------------*/
  60 /** @defgroup DMAEx_Exported_Macros DMAEx Exported Macros
  61   * @{
  62   */
  63
  64 /* Interrupt & Flag management */
  65 #if defined(STM32L100xC) || defined (STM32L151xC) || defined (STM32L152xC) || defined (STM32L162xC) || \
  66     defined(STM32L151xCA) || defined (STM32L151xD) || defined (STM32L152xCA) || defined (STM32L152xD) || defined (STM32L162xCA) || defined (STM32L162xD) || \
  67     defined(STM32L151xE) || defined (STM32L152xE) || defined (STM32L162xE)
  68 /**
  69   * @brief  Returns the current DMA Channel transfer complete flag.
  70   * @param  __HANDLE__: DMA handle
  71   * @retval The specified transfer complete flag index.
  72   */
  73
  74 #define __HAL_DMA_GET_TC_FLAG_INDEX(__HANDLE__) \
  75 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TC1 :\
  76  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TC2 :\
  77  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TC3 :\
  78  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TC4 :\
  79  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TC5 :\
  80  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_TC6 :\
  81  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel7))? DMA_FLAG_TC7 :\
  82  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_FLAG_TC1 :\
  83  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_FLAG_TC2 :\
  84  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_FLAG_TC3 :\
  85  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_FLAG_TC4 :\
  86    DMA_FLAG_TC5)
  87
  88 /**
  89   * @brief  Returns the current DMA Channel half transfer complete flag.
  90   * @param  __HANDLE__: DMA handle
  91   * @retval The specified half transfer complete flag index.
  92   */
  93 #define __HAL_DMA_GET_HT_FLAG_INDEX(__HANDLE__)\
  94 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_HT1 :\
  95  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_HT2 :\
  96  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_HT3 :\
  97  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_HT4 :\
  98  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_HT5 :\
  99  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_HT6 :\
 100  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel7))? DMA_FLAG_HT7 :\
 101  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_FLAG_HT1 :\
 102  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_FLAG_HT2 :\
 103  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_FLAG_HT3 :\
 104  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_FLAG_HT4 :\
 105    DMA_FLAG_HT5)
 106
 107 /**
 108   * @brief  Returns the current DMA Channel transfer error flag.
 109   * @param  __HANDLE__: DMA handle
 110   * @retval The specified transfer error flag index.
 111   */
 112 #define __HAL_DMA_GET_TE_FLAG_INDEX(__HANDLE__)\
 113 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TE1 :\
 114  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TE2 :\
 115  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TE3 :\
 116  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TE4 :\
 117  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TE5 :\
 118  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_TE6 :\
 119  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel7))? DMA_FLAG_TE7 :\
 120  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_FLAG_TE1 :\
 121  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_FLAG_TE2 :\
 122  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_FLAG_TE3 :\
 123  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_FLAG_TE4 :\
 124    DMA_FLAG_TE5)
 125
 126 /**
 127   * @brief  Get the DMA Channel pending flags.
 128   * @param  __HANDLE__: DMA handle
 129   * @param  __FLAG__: Get the specified flag.
 130   *          This parameter can be any combination of the following values:
 131   *            @arg DMA_FLAG_TCx:  Transfer complete flag
 132   *            @arg DMA_FLAG_HTx:  Half transfer complete flag
 133   *            @arg DMA_FLAG_TEx:  Transfer error flag
 134   *         Where x can be 1_7 or 1_5 to select the DMA Channel flag.
 135   * @retval The state of FLAG (SET or RESET).
 136   */
 137
 138 #define __HAL_DMA_GET_FLAG(__HANDLE__, __FLAG__)\
 139 (((uint32_t)((__HANDLE__)->Instance) > (uint32_t)DMA1_Channel7)? (DMA2->ISR & (__FLAG__)) :\
 140   (DMA1->ISR & (__FLAG__)))
 141
 142 /**
 143   * @brief  Clears the DMA Channel pending flags.
 144   * @param  __HANDLE__: DMA handle
 145   * @param  __FLAG__: specifies the flag to clear.
 146   *          This parameter can be any combination of the following values:
 147   *            @arg DMA_FLAG_TCx:  Transfer complete flag
 148   *            @arg DMA_FLAG_HTx:  Half transfer complete flag
 149   *            @arg DMA_FLAG_TEx:  Transfer error flag
 150   *         Where x can be 1_7 or 1_5 to select the DMA Channel flag.
 151   * @retval None
 152   */
 153 #define __HAL_DMA_CLEAR_FLAG(__HANDLE__, __FLAG__) \
 154 (((uint32_t)((__HANDLE__)->Instance) > (uint32_t)DMA1_Channel7)? (DMA2->IFCR = (__FLAG__)) :\
 155   (DMA1->IFCR = (__FLAG__)))
 156
 157 #else
 158 /**
 159   * @brief  Returns the current DMA Channel transfer complete flag.
 160   * @param  __HANDLE__: DMA handle
 161   * @retval The specified transfer complete flag index.
 162   */
 163 #define __HAL_DMA_GET_TC_FLAG_INDEX(__HANDLE__) \
 164 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TC1 :\
 165  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TC2 :\
 166  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TC3 :\
 167  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TC4 :\
 168  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TC5 :\
 169  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_TC6 :\
 170    DMA_FLAG_TC7)
 171
 172 /**
 173   * @brief  Returns the current DMA Channel half transfer complete flag.
 174   * @param  __HANDLE__: DMA handle
 175   * @retval The specified half transfer complete flag index.
 176   */
 177 #define __HAL_DMA_GET_HT_FLAG_INDEX(__HANDLE__)\
 178 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_HT1 :\
 179  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_HT2 :\
 180  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_HT3 :\
 181  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_HT4 :\
 182  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_HT5 :\
 183  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_HT6 :\
 184    DMA_FLAG_HT7)
 185
 186 /**
 187   * @brief  Returns the current DMA Channel transfer error flag.
 188   * @param  __HANDLE__: DMA handle
 189   * @retval The specified transfer error flag index.
 190   */
 191 #define __HAL_DMA_GET_TE_FLAG_INDEX(__HANDLE__)\
 192 (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TE1 :\
 193  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TE2 :\
 194  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TE3 :\
 195  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TE4 :\
 196  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TE5 :\
 197  ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_TE6 :\
 198    DMA_FLAG_TE7)
 199
 200 /**
 201   * @brief  Get the DMA Channel pending flags.
 202   * @param  __HANDLE__: DMA handle
 203   * @param  __FLAG__: Get the specified flag.
 204   *          This parameter can be any combination of the following values:
 205   *            @arg DMA_FLAG_TCx:  Transfer complete flag
 206   *            @arg DMA_FLAG_HTx:  Half transfer complete flag
 207   *            @arg DMA_FLAG_TEx:  Transfer error flag
 208   *         Where x can be 1_7 to select the DMA Channel flag.
 209   * @retval The state of FLAG (SET or RESET).
 210   */
 211
 212 #define __HAL_DMA_GET_FLAG(__HANDLE__, __FLAG__)   (DMA1->ISR & (__FLAG__))
 213
 214 /**
 215   * @brief  Clears the DMA Channel pending flags.
 216   * @param  __HANDLE__: DMA handle
 217   * @param  __FLAG__: specifies the flag to clear.
 218   *          This parameter can be any combination of the following values:
 219   *            @arg DMA_FLAG_TCx:  Transfer complete flag
 220   *            @arg DMA_FLAG_HTx:  Half transfer complete flag
 221   *            @arg DMA_FLAG_TEx:  Transfer error flag
 222   *         Where x can be 1_7 to select the DMA Channel flag.
 223   * @retval None
 224   */
 225 #define __HAL_DMA_CLEAR_FLAG(__HANDLE__, __FLAG__) (DMA1->IFCR = (__FLAG__))
 226
 227 #endif /* STM32L100xC || STM32L151xC || STM32L152xC || STM32L162xC || STM32L151xCA) || defined (STM32L151xD) || defined (STM32L152xCA) || defined (STM32L152xD) || defined (STM32L162xCA) || defined (STM32L162xD) || STM32L151xE || STM32L152xE || STM32L162xE */
 228
 229 /**
 230   * @}
 231   */
 232
 233
 234 /**
 235   * @}
 236   */
 237
 238 /**
 239   * @}
 240   */
 241
 242 #ifdef __cplusplus
 243 }
 244 #endif
 245
 246 #endif /* __STM32L1xx_HAL_DMA_EX_H */
 247
 248 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/