OPAMP input inverting

Defines
#define	LL_OPAMP_INPUT_INVERT_IO0   0x00000000U
#define	LL_OPAMP_INPUT_INVERT_IO1   OPAMP_CSR_VMSEL_0
#define	LL_OPAMP_INPUT_INVERT_CONNECT_NO   OPAMP_CSR_VMSEL_1

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Detailed Description

Note:

OPAMP inverting input is used with OPAMP in mode standalone or PGA with negative gain or bias. Otherwise (OPAMP in mode follower), OPAMP inverting input is not used (not connected to GPIO pin).

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Define Documentation

#define LL_OPAMP_INPUT_INVERT_CONNECT_NO   OPAMP_CSR_VMSEL_1

OPAMP inverting input not externally connected (intended for OPAMP in mode follower or PGA with positive gain without bias). Note: On this STM32 series, this literal include cases of value 0x11 for mode follower and value 0x10 for mode PGA.

Definition at line 217 of file stm32h7xx_ll_opamp.h.

Referenced by LL_OPAMP_StructInit().

#define LL_OPAMP_INPUT_INVERT_IO0   0x00000000U

OPAMP inverting input connected to I/O VINM0 (PC5 for OPAMP1, PE8 for OPAMP2) Note: On this STM32 series, all OPAMPx are not available on all devices. Refer to device datasheet for more details

Definition at line 211 of file stm32h7xx_ll_opamp.h.

#define LL_OPAMP_INPUT_INVERT_IO1   OPAMP_CSR_VMSEL_0

OPAMP inverting input connected to I/0 VINM1 (PA7 for OPAMP1, PG1 for OPAMP2) Note: On this STM32 series, all OPAMPx are not available on all devices. Refer to device datasheet for more details

Definition at line 214 of file stm32h7xx_ll_opamp.h.