ADC Vref Configuration

Configure the Vref. More...

Collaboration diagram for ADC Vref Configuration:

Macros
#define	Enable_external_vref()   (ADCB.REFCTRL = ADC_REFSEL_EXT_gc)
#define	Enable_internal_vref()   (ADCB.REFCTRL = ADC_REFSEL_INT1V_gc)
#define	Enable_internal_vref_decoupled()   (ADCB.REFCTRL = ADC_REFSEL_INT1VDECOUPLED_gc)
#define	Enable_vcc_vref()   (ADCB.REFCTRL = ADC_REFSEL_INTVCC_gc)
#define	Enable_vcc_vref_decoupled()   (ADCB.REFCTRL = ADC_REFSEL_INTVCCDECOUPLED_gc)

Detailed Description

Configure the Vref.

Macro Definition Documentation

Enable_external_vref

#define Enable_external_vref

(

)

(ADCB.REFCTRL = ADC_REFSEL_EXT_gc)

Definition at line 60 of file adc_drv.h.

Enable_internal_vref

#define Enable_internal_vref

(

)

(ADCB.REFCTRL = ADC_REFSEL_INT1V_gc)

Definition at line 56 of file adc_drv.h.

Enable_internal_vref_decoupled

#define Enable_internal_vref_decoupled

(

)

(ADCB.REFCTRL = ADC_REFSEL_INT1VDECOUPLED_gc)

Definition at line 57 of file adc_drv.h.

Enable_vcc_vref

#define Enable_vcc_vref

(

)

(ADCB.REFCTRL = ADC_REFSEL_INTVCC_gc)

Definition at line 58 of file adc_drv.h.

Referenced by init_adc().

Enable_vcc_vref_decoupled

#define Enable_vcc_vref_decoupled

(

)

(ADCB.REFCTRL = ADC_REFSEL_INTVCCDECOUPLED_gc)

Definition at line 59 of file adc_drv.h.