stm32g4xx_hal_dma.h 文件参考

DMA HAL模块的头文件。 更多...

#include "stm32g4xx_hal_def.h"
#include "stm32g4xx_hal_dma_ex.h"

转到此文件的源代码。

数据结构
struct	DMA_InitTypeDef
	DMA配置结构体定义。 更多...
struct	__DMA_HandleTypeDef
	DMA句柄结构体定义。 更多...
宏定义
#define	HAL_DMA_ERROR_NONE   0x00000000U
#define	HAL_DMA_ERROR_TE   0x00000001U
#define	HAL_DMA_ERROR_NO_XFER   0x00000004U
#define	HAL_DMA_ERROR_TIMEOUT   0x00000020U
#define	HAL_DMA_ERROR_NOT_SUPPORTED   0x00000100U
#define	HAL_DMA_ERROR_SYNC   0x00000200U
#define	HAL_DMA_ERROR_REQGEN   0x00000400U
#define	DMA_REQUEST_MEM2MEM   0U
#define	DMA_REQUEST_GENERATOR0   1U
#define	DMA_REQUEST_GENERATOR1   2U
#define	DMA_REQUEST_GENERATOR2   3U
#define	DMA_REQUEST_GENERATOR3   4U
#define	DMA_REQUEST_ADC1   5U
#define	DMA_REQUEST_DAC1_CHANNEL1   6U
#define	DMA_REQUEST_DAC1_CHANNEL2   7U
#define	DMA_REQUEST_TIM6_UP   8U
#define	DMA_REQUEST_TIM7_UP   9U
#define	DMA_REQUEST_SPI1_RX   10U
#define	DMA_REQUEST_SPI1_TX   11U
#define	DMA_REQUEST_SPI2_RX   12U
#define	DMA_REQUEST_SPI2_TX   13U
#define	DMA_REQUEST_SPI3_RX   14U
#define	DMA_REQUEST_SPI3_TX   15U
#define	DMA_REQUEST_I2C1_RX   16U
#define	DMA_REQUEST_I2C1_TX   17U
#define	DMA_REQUEST_I2C2_RX   18U
#define	DMA_REQUEST_I2C2_TX   19U
#define	DMA_REQUEST_I2C3_RX   20U
#define	DMA_REQUEST_I2C3_TX   21U
#define	DMA_REQUEST_I2C4_RX   22U
#define	DMA_REQUEST_I2C4_TX   23U
#define	DMA_REQUEST_USART1_RX   24U
#define	DMA_REQUEST_USART1_TX   25U
#define	DMA_REQUEST_USART2_RX   26U
#define	DMA_REQUEST_USART2_TX   27U
#define	DMA_REQUEST_USART3_RX   28U
#define	DMA_REQUEST_USART3_TX   29U
#define	DMA_REQUEST_UART4_RX   30U
#define	DMA_REQUEST_UART4_TX   31U
#define	DMA_REQUEST_UART5_RX   32U
#define	DMA_REQUEST_UART5_TX   33U
#define	DMA_REQUEST_LPUART1_RX   34U
#define	DMA_REQUEST_LPUART1_TX   35U
#define	DMA_REQUEST_ADC2   36U
#define	DMA_REQUEST_ADC3   37U
#define	DMA_REQUEST_ADC4   38U
#define	DMA_REQUEST_ADC5   39U
#define	DMA_REQUEST_QUADSPI   40U
#define	DMA_REQUEST_DAC2_CHANNEL1   41U
#define	DMA_REQUEST_TIM1_CH1   42U
#define	DMA_REQUEST_TIM1_CH2   43U
#define	DMA_REQUEST_TIM1_CH3   44U
#define	DMA_REQUEST_TIM1_CH4   45U
#define	DMA_REQUEST_TIM1_UP   46U
#define	DMA_REQUEST_TIM1_TRIG   47U
#define	DMA_REQUEST_TIM1_COM   48U
#define	DMA_REQUEST_TIM8_CH1   49U
#define	DMA_REQUEST_TIM8_CH2   50U
#define	DMA_REQUEST_TIM8_CH3   51U
#define	DMA_REQUEST_TIM8_CH4   52U
#define	DMA_REQUEST_TIM8_UP   53U
#define	DMA_REQUEST_TIM8_TRIG   54U
#define	DMA_REQUEST_TIM8_COM   55U
#define	DMA_REQUEST_TIM2_CH1   56U
#define	DMA_REQUEST_TIM2_CH2   57U
#define	DMA_REQUEST_TIM2_CH3   58U
#define	DMA_REQUEST_TIM2_CH