adc_oneshot_ll_set_atten() function

Set the attenuation of a particular channel on ADCn.

Syntax

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Summary

Declaration

from adc_ll.h:520

static inline void adc_oneshot_ll_set_atten(adc_unit_t adc_n, adc_channel_t channel, adc_atten_t atten);

Arguments

Argument

adc_n

channel

atten

References

Code

Location

Referrer

static inline void adc_oneshot_ll_set_atten(adc_unit_t adc_n, adc_channel_t channel, adc_atten_t atten)

adc_ll.h:520

adc_oneshot_ll_set_atten(ADC_UNIT_1, channel, atten);

adc_legacy.c:292

adc1_config_channel_atten()

adc_oneshot_ll_set_atten(ADC_UNIT_2, channel, atten);

adc_legacy.c:461

adc2_config_channel_atten()

adc_oneshot_ll_set_atten(unit, chan, hal->chan_configs[chan].atten);

adc_oneshot_hal.c:81

adc_oneshot_hal_setup()

Call Tree

adc_oneshot_ll_set_atten() is called by 3 functions:

adc1_config_channel_atten()

adc2_config_channel_atten()

adc_oneshot_hal_setup()

adc_oneshot_ll_set_atten()

Data Use

adc_oneshot_ll_set_atten() reads 4 variables and writes 2 variables:

adc_unit_t::ADC_UNIT_1

sens_dev_s::sar_atten1

sens_dev_s::sar_atten2

SENS

adc_oneshot_ll_set_atten()

sens_dev_s::sar_atten1

sens_dev_s::sar_atten2

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