RTEMS 6.1-rc7
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Macros
DMAEx MUX RequestGeneneratorPolarity selection

DMAEx MUX RequestGeneneratorPolarity selection. More...

Macros

#define HAL_DMAMUX_REQ_GEN_NO_EVENT   0x00000000U
 
#define HAL_DMAMUX_REQ_GEN_RISING   DMAMUX_RGxCR_GPOL_0
 
#define HAL_DMAMUX_REQ_GEN_FALLING   DMAMUX_RGxCR_GPOL_1
 
#define HAL_DMAMUX_REQ_GEN_RISING_FALLING   DMAMUX_RGxCR_GPOL
 

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

◆ HAL_DMAMUX_REQ_GEN_NO_EVENT

#define HAL_DMAMUX_REQ_GEN_NO_EVENT   0x00000000U

block request generator events

◆ HAL_DMAMUX_REQ_GEN_RISING

#define HAL_DMAMUX_REQ_GEN_RISING   DMAMUX_RGxCR_GPOL_0

generate request on rising edge events

◆ HAL_DMAMUX_REQ_GEN_RISING_FALLING

#define HAL_DMAMUX_REQ_GEN_RISING_FALLING   DMAMUX_RGxCR_GPOL

generate request on rising and falling edge events