STM32L486xx HAL User Manual
Defines
Comparator inputs - Input minus (input inverting) selection
COMP Exported Constants

Defines

#define LL_COMP_INPUT_MINUS_1_4VREFINT   ( COMP_CSR_SCALEN | COMP_CSR_BRGEN)
#define LL_COMP_INPUT_MINUS_1_2VREFINT   ( COMP_CSR_INMSEL_0 | COMP_CSR_SCALEN | COMP_CSR_BRGEN)
#define LL_COMP_INPUT_MINUS_3_4VREFINT   ( COMP_CSR_INMSEL_1 | COMP_CSR_SCALEN | COMP_CSR_BRGEN)
#define LL_COMP_INPUT_MINUS_VREFINT   ( COMP_CSR_INMSEL_1 | COMP_CSR_INMSEL_0 | COMP_CSR_SCALEN )
#define LL_COMP_INPUT_MINUS_DAC1_CH1   (COMP_CSR_INMSEL_2 )
#define LL_COMP_INPUT_MINUS_DAC1_CH2   (COMP_CSR_INMSEL_2 | COMP_CSR_INMSEL_0)
#define LL_COMP_INPUT_MINUS_IO1   (COMP_CSR_INMSEL_2 | COMP_CSR_INMSEL_1 )
#define LL_COMP_INPUT_MINUS_IO2   (COMP_CSR_INMSEL_2 | COMP_CSR_INMSEL_1 | COMP_CSR_INMSEL_0)

Define Documentation

#define LL_COMP_INPUT_MINUS_1_2VREFINT   ( COMP_CSR_INMSEL_0 | COMP_CSR_SCALEN | COMP_CSR_BRGEN)

Comparator input minus connected to 1/2 VrefInt

Definition at line 160 of file stm32l4xx_ll_comp.h.

#define LL_COMP_INPUT_MINUS_1_4VREFINT   ( COMP_CSR_SCALEN | COMP_CSR_BRGEN)

Comparator input minus connected to 1/4 VrefInt

Definition at line 159 of file stm32l4xx_ll_comp.h.

#define LL_COMP_INPUT_MINUS_3_4VREFINT   ( COMP_CSR_INMSEL_1 | COMP_CSR_SCALEN | COMP_CSR_BRGEN)

Comparator input minus connected to 3/4 VrefInt

Definition at line 161 of file stm32l4xx_ll_comp.h.

#define LL_COMP_INPUT_MINUS_DAC1_CH1   (COMP_CSR_INMSEL_2 )

Comparator input minus connected to DAC1 channel 1 (DAC_OUT1)

Definition at line 163 of file stm32l4xx_ll_comp.h.

#define LL_COMP_INPUT_MINUS_DAC1_CH2   (COMP_CSR_INMSEL_2 | COMP_CSR_INMSEL_0)

Comparator input minus connected to DAC1 channel 2 (DAC_OUT2)

Definition at line 164 of file stm32l4xx_ll_comp.h.

#define LL_COMP_INPUT_MINUS_IO1   (COMP_CSR_INMSEL_2 | COMP_CSR_INMSEL_1 )

Comparator input minus connected to IO1 (pin PB1 for COMP1, pin PB3 for COMP2)

Definition at line 165 of file stm32l4xx_ll_comp.h.

#define LL_COMP_INPUT_MINUS_IO2   (COMP_CSR_INMSEL_2 | COMP_CSR_INMSEL_1 | COMP_CSR_INMSEL_0)

Comparator input minus connected to IO2 (pin PC4 for COMP1, pin PB7 for COMP2)

Definition at line 166 of file stm32l4xx_ll_comp.h.

#define LL_COMP_INPUT_MINUS_VREFINT   ( COMP_CSR_INMSEL_1 | COMP_CSR_INMSEL_0 | COMP_CSR_SCALEN )

Comparator input minus connected to VrefInt

Definition at line 162 of file stm32l4xx_ll_comp.h.

Referenced by LL_COMP_StructInit().