Symbols

loading (4/5)...

Files

loading (4/5)...

Summary Syntax Arguments References Call Tree Data Use

SourceVuESP-IDF Framework and ExamplesESP-IDFdac_ll_cw_set_atten()

dac_ll_cw_set_atten() function

Set the amplitude of the cosine wave generator output.

Syntax

Show:

Summary

Declaration

from dac_ll.h:141

static inline void dac_ll_cw_set_atten(dac_channel_t channel, dac_cosine_atten_t atten);

Arguments

Argument

Description

channel

DAC channel num.

atten

The attenuation of the amplitude. The max amplitude is VDD3P3_RTC. 0: attenuation = 1, amplitude = VDD3P3_RTC / attenuation, 1: attenuation = 2, amplitude = VDD3P3_RTC / attenuation, 2: attenuation = 4, amplitude = VDD3P3_RTC / attenuation, 3: attenuation = 8, amplitude = VDD3P3_RTC / attenuation

References

Code

Location

Referrer

static inline void dac_ll_cw_set_atten(dac_channel_t channel, dac_cosine_atten_t atten)

dac_ll_cw_set_atten(cw->en_ch, (dac_cosine_atten_t)cw->scale);

dac_common_legacy.c:122

dac_cw_generator_config()

dac_ll_cw_set_atten(cos_cfg->chan_id, cos_cfg->atten);

dac_cosine.c:77

dac_cosine_new_channel()

Call Tree

dac_ll_cw_set_atten() is called by 2 functions:

dac_cw_generator_config()

dac_cosine_new_channel()

dac_ll_cw_set_atten()

Data Use

dac_ll_cw_set_atten() reads 4 variables and writes 2 variables:

dac_channel_t::DAC_CHAN_0

dac_channel_t::DAC_CHAN_1

sens_dev_s::sar_dac_ctrl2

dac_ll_cw_set_atten()

sens_dev_s::::::dac_scale1

sens_dev_s::::::dac_scale2

Class Tree

All items filtered out

All items filtered out

Override Tree

All items filtered out

All items filtered out

Implementations

All items filtered out

All items filtered out

Instances

Lifecycle

All items filtered out

All items filtered out