DMAEx MUX RequestGeneneratorPolarity selection

DMAEx MUX RequestGeneneratorPolarity selection. More...

Collaboration diagram for DMAEx MUX RequestGeneneratorPolarity selection:

Macros
#define	HAL_DMAMUX_REQ_GEN_NO_EVENT   0x00000000U
	block request generator events
#define	HAL_DMAMUX_REQ_GEN_RISING   DMAMUX_RGxCR_GPOL_0
	generate request on rising edge events
#define	HAL_DMAMUX_REQ_GEN_FALLING   DMAMUX_RGxCR_GPOL_1
	generate request on falling edge events
#define	HAL_DMAMUX_REQ_GEN_RISING_FALLING   DMAMUX_RGxCR_GPOL
	generate request on rising and falling edge events

Detailed Description

DMAEx MUX RequestGeneneratorPolarity selection.

Macro Definition Documentation

HAL_DMAMUX_REQ_GEN_FALLING

#define HAL_DMAMUX_REQ_GEN_FALLING   DMAMUX_RGxCR_GPOL_1

generate request on falling edge events

Definition at line 214 of file stm32h7xx_hal_dma_ex.h.

HAL_DMAMUX_REQ_GEN_NO_EVENT

#define HAL_DMAMUX_REQ_GEN_NO_EVENT   0x00000000U

block request generator events

Definition at line 212 of file stm32h7xx_hal_dma_ex.h.

HAL_DMAMUX_REQ_GEN_RISING

#define HAL_DMAMUX_REQ_GEN_RISING   DMAMUX_RGxCR_GPOL_0

generate request on rising edge events

Definition at line 213 of file stm32h7xx_hal_dma_ex.h.

HAL_DMAMUX_REQ_GEN_RISING_FALLING

#define HAL_DMAMUX_REQ_GEN_RISING_FALLING   DMAMUX_RGxCR_GPOL

generate request on rising and falling edge events

Definition at line 215 of file stm32h7xx_hal_dma_ex.h.