VREFBUF High Impedance

Defines
#define	SYSCFG_VREFBUF_HIGH_IMPEDANCE_DISABLE   ((uint32_t)0x00000000)
#define	SYSCFG_VREFBUF_HIGH_IMPEDANCE_ENABLE   VREFBUF_CSR_HIZ
#define	IS_SYSCFG_VREFBUF_HIGH_IMPEDANCE(__VALUE__)
#define	IS_SYSCFG_VREFBUF_TRIMMING(__VALUE__)   (((__VALUE__) > 0UL) && ((__VALUE__) <= VREFBUF_CCR_TRIM))

---

Define Documentation

#define IS_SYSCFG_VREFBUF_HIGH_IMPEDANCE

(

__VALUE__

)

Value:

(((__VALUE__) == SYSCFG_VREFBUF_HIGH_IMPEDANCE_DISABLE) || \
                                                      ((__VALUE__) == SYSCFG_VREFBUF_HIGH_IMPEDANCE_ENABLE))

Definition at line 93 of file stm32h7xx_hal.h.

Referenced by HAL_SYSCFG_VREFBUF_HighImpedanceConfig().

#define IS_SYSCFG_VREFBUF_TRIMMING

(

__VALUE__

)

(((__VALUE__) > 0UL) && ((__VALUE__) <= VREFBUF_CCR_TRIM))

Definition at line 96 of file stm32h7xx_hal.h.

Referenced by HAL_SYSCFG_VREFBUF_TrimmingConfig().

#define SYSCFG_VREFBUF_HIGH_IMPEDANCE_DISABLE   ((uint32_t)0x00000000)

VREF_plus pin is internally connected to Voltage reference buffer output

Definition at line 90 of file stm32h7xx_hal.h.

#define SYSCFG_VREFBUF_HIGH_IMPEDANCE_ENABLE   VREFBUF_CSR_HIZ

VREF_plus pin is high impedance

Definition at line 91 of file stm32h7xx_hal.h.