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https://github.com/IcedRooibos/py32f0-template.git
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141 lines
4.6 KiB
C
Executable File
141 lines
4.6 KiB
C
Executable File
/**
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******************************************************************************
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* @file py32f0xx_hal_dma_ex.h
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* @author MCU Application Team
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* @brief Header file of DMA HAL extension module.
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******************************************************************************
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* @attention
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*
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* <h2><center>© Copyright (c) Puya Semiconductor Co.
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* All rights reserved.</center></h2>
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*
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* <h2><center>© Copyright (c) 2016 STMicroelectronics.
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* All rights reserved.</center></h2>
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*
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* This software component is licensed by ST under BSD 3-Clause license,
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* the "License"; You may not use this file except in compliance with the
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* License. You may obtain a copy of the License at:
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* opensource.org/licenses/BSD-3-Clause
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __PY32F0xx_HAL_DMA_EX_H
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#define __PY32F0xx_HAL_DMA_EX_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "py32f0xx_hal_def.h"
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/** @addtogroup PY32F0xx_HAL_Driver
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* @{
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*/
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/** @defgroup DMAEx DMAEx
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* @{
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*/
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/* Exported types ------------------------------------------------------------*/
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/* Exported constants --------------------------------------------------------*/
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/* Exported macro ------------------------------------------------------------*/
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/** @defgroup DMAEx_Exported_Macros DMA Extended Exported Macros
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* @{
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*/
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/**
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* @brief Returns the current DMA Channel transfer complete flag.
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* @param __HANDLE__: DMA handle
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* @retval The specified transfer complete flag index.
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*/
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#define __HAL_DMA_GET_TC_FLAG_INDEX(__HANDLE__) \
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(((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TC1 :\
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((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TC2 :\
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DMA_FLAG_TC3)
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/**
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* @brief Return the current DMA Channel half transfer complete flag.
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* @param __HANDLE__: DMA handle
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* @retval The specified half transfer complete flag index.
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*/
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#define __HAL_DMA_GET_HT_FLAG_INDEX(__HANDLE__)\
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(((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_HT1 :\
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((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_HT2 :\
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DMA_FLAG_HT3)
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/**
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* @brief Return the current DMA Channel transfer error flag.
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* @param __HANDLE__: DMA handle
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* @retval The specified transfer error flag index.
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*/
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#define __HAL_DMA_GET_TE_FLAG_INDEX(__HANDLE__)\
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(((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TE1 :\
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((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TE2 :\
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DMA_FLAG_TE3)
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/**
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* @brief Return the current DMA Channel Global interrupt flag.
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* @param __HANDLE__: DMA handle
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* @retval The specified transfer error flag index.
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*/
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#define __HAL_DMA_GET_GI_FLAG_INDEX(__HANDLE__)\
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(((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_GL1 :\
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((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_GL2 :\
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DMA_FLAG_GL3)
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/**
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* @brief Get the DMA Channel pending flags.
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* @param __HANDLE__: DMA handle
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* @param __FLAG__: Get the specified flag.
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* This parameter can be any combination of the following values:
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* @arg DMA_FLAG_TCx: Transfer complete flag
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* @arg DMA_FLAG_HTx: Half transfer complete flag
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* @arg DMA_FLAG_TEx: Transfer error flag
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* @arg DMA_FLAG_GLx: Global interrupt flag
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* Where x can be 1_7 to select the DMA Channel flag.
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* @retval The state of FLAG (SET or RESET).
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*/
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#define __HAL_DMA_GET_FLAG(__HANDLE__, __FLAG__) (DMA1->ISR & (__FLAG__))
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/**
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* @brief Clear the DMA Channel pending flags.
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* @param __HANDLE__: DMA handle
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* @param __FLAG__: specifies the flag to clear.
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* This parameter can be any combination of the following values:
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* @arg DMA_FLAG_TCx: Transfer complete flag
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* @arg DMA_FLAG_HTx: Half transfer complete flag
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* @arg DMA_FLAG_TEx: Transfer error flag
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* @arg DMA_FLAG_GLx: Global interrupt flag
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* Where x can be 1_7 to select the DMA Channel flag.
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* @retval None
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*/
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#define __HAL_DMA_CLEAR_FLAG(__HANDLE__, __FLAG__) (DMA1->IFCR = (__FLAG__))
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif
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/************************ (C) COPYRIGHT Puya *****END OF FILE****/
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