STM32L443xx HAL User Manual
Defines
DAC trigger selection
DAC Exported Constants

Defines

#define DAC_TRIGGER_NONE   0x00000000U
#define DAC_TRIGGER_T2_TRGO   (DAC_CR_TSEL1_2 | DAC_CR_TEN1)
#define DAC_TRIGGER_T6_TRGO   ( DAC_CR_TEN1)
#define DAC_TRIGGER_T7_TRGO   ( DAC_CR_TSEL1_1 | DAC_CR_TEN1)
#define DAC_TRIGGER_EXT_IT9   (DAC_CR_TSEL1_2 | DAC_CR_TSEL1_1 | DAC_CR_TEN1)
#define DAC_TRIGGER_SOFTWARE   ( DAC_CR_TSEL1 | DAC_CR_TEN1)

Define Documentation

#define DAC_TRIGGER_EXT_IT9   (DAC_CR_TSEL1_2 | DAC_CR_TSEL1_1 | DAC_CR_TEN1)

EXTI Line9 event selected as external conversion trigger for DAC channel

Definition at line 209 of file stm32l4xx_hal_dac.h.

#define DAC_TRIGGER_NONE   0x00000000U

Conversion is automatic once the DAC_DHRxxxx register has been loaded, and not by external trigger

Definition at line 204 of file stm32l4xx_hal_dac.h.

#define DAC_TRIGGER_SOFTWARE   ( DAC_CR_TSEL1 | DAC_CR_TEN1)

Conversion started by software trigger for DAC channel

Definition at line 210 of file stm32l4xx_hal_dac.h.

Referenced by HAL_DAC_Start().

#define DAC_TRIGGER_T2_TRGO   (DAC_CR_TSEL1_2 | DAC_CR_TEN1)

TIM2 TRGO selected as external conversion trigger for DAC channel

Definition at line 206 of file stm32l4xx_hal_dac.h.

#define DAC_TRIGGER_T6_TRGO   ( DAC_CR_TEN1)

TIM6 TRGO selected as external conversion trigger for DAC channel

Definition at line 207 of file stm32l4xx_hal_dac.h.

#define DAC_TRIGGER_T7_TRGO   ( DAC_CR_TSEL1_1 | DAC_CR_TEN1)

TIM7 TRGO selected as external conversion trigger for DAC channel

Definition at line 208 of file stm32l4xx_hal_dac.h.