STM32H735xx HAL User Manual
Defines
COMP input minus (inverting input)
COMP Exported Constants

Defines

#define COMP_INPUT_MINUS_1_4VREFINT   ( COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN)
#define COMP_INPUT_MINUS_1_2VREFINT   ( COMP_CFGRx_INMSEL_0 | COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN)
#define COMP_INPUT_MINUS_3_4VREFINT   ( COMP_CFGRx_INMSEL_1 | COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN)
#define COMP_INPUT_MINUS_VREFINT   ( COMP_CFGRx_INMSEL_1 | COMP_CFGRx_INMSEL_0 | COMP_CFGRx_SCALEN )
#define COMP_INPUT_MINUS_DAC1_CH1   ( COMP_CFGRx_INMSEL_2 )
#define COMP_INPUT_MINUS_DAC1_CH2   ( COMP_CFGRx_INMSEL_2 | COMP_CFGRx_INMSEL_0 )
#define COMP_INPUT_MINUS_IO1   ( COMP_CFGRx_INMSEL_2 | COMP_CFGRx_INMSEL_1 )
#define COMP_INPUT_MINUS_IO2   ( COMP_CFGRx_INMSEL_2 | COMP_CFGRx_INMSEL_1 | COMP_CFGRx_INMSEL_0 )

Define Documentation

#define COMP_INPUT_MINUS_1_2VREFINT   ( COMP_CFGRx_INMSEL_0 | COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN)

Comparator input minus connected to 1/2 VrefInt

Definition at line 191 of file stm32h7xx_hal_comp.h.

#define COMP_INPUT_MINUS_1_4VREFINT   ( COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN)

Comparator input minus connected to 1/4 VrefInt

Definition at line 190 of file stm32h7xx_hal_comp.h.

#define COMP_INPUT_MINUS_3_4VREFINT   ( COMP_CFGRx_INMSEL_1 | COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN)

Comparator input minus connected to 3/4 VrefInt

Definition at line 192 of file stm32h7xx_hal_comp.h.

#define COMP_INPUT_MINUS_DAC1_CH1   ( COMP_CFGRx_INMSEL_2 )

Comparator input minus connected to DAC1 channel 1 (DAC_OUT1)

Definition at line 194 of file stm32h7xx_hal_comp.h.

#define COMP_INPUT_MINUS_DAC1_CH2   ( COMP_CFGRx_INMSEL_2 | COMP_CFGRx_INMSEL_0 )

Comparator input minus connected to DAC1 channel 2 (DAC_OUT2)

Definition at line 195 of file stm32h7xx_hal_comp.h.

#define COMP_INPUT_MINUS_IO1   ( COMP_CFGRx_INMSEL_2 | COMP_CFGRx_INMSEL_1 )

Comparator input minus connected to IO1 (pin PB1 for COMP1, pin PE10 for COMP2)

Definition at line 196 of file stm32h7xx_hal_comp.h.

#define COMP_INPUT_MINUS_IO2   ( COMP_CFGRx_INMSEL_2 | COMP_CFGRx_INMSEL_1 | COMP_CFGRx_INMSEL_0 )

Comparator input minus connected to IO2 (pin PC4 for COMP1, pin PE7 for COMP2)

Definition at line 197 of file stm32h7xx_hal_comp.h.

#define COMP_INPUT_MINUS_VREFINT   ( COMP_CFGRx_INMSEL_1 | COMP_CFGRx_INMSEL_0 | COMP_CFGRx_SCALEN )

Comparator input minus connected to VrefInt

Definition at line 193 of file stm32h7xx_hal_comp.h.