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SourceVuESP-IDF Framework and ExamplesESP-IDFdac_cosine_stop()

dac_cosine_stop() function

Stop outputting the cosine wave on the channel

Syntax

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Summary

Declaration

Definition

from dac_cosine.h:91

esp_err_t dac_cosine_stop(dac_cosine_handle_t handle);

Implemented in dac_cosine.c:131

Arguments

Argument

Description

handle

The DAC cosine wave channel handle

Return value

- ESP_ERR_INVALID_ARG The input parameter is invalid - ESP_ERR_INVALID_STATE The channel has been stopped already - ESP_OK Stop the cosine wave success

References

Code

Location

esp_err_t dac_cosine_stop(dac_cosine_handle_t handle)

dac_cosine.c:131

esp_err_t dac_cosine_stop(dac_cosine_handle_t handle);

dac_cosine.h:91

Call Tree

dac_cosine_stop() calls 8 functions:

dac_cosine_stop()

dac_ll_cw_generator_disable()

dac_ll_cw_enable_channel()

periph_rtc_dig_clk8m_disable()

dac_priv_disable_channel()

Data Use

dac_cosine_stop() reads 10 variables and writes 2 variables:

esp_log_level_t::ESP_LOG_ERROR

esp_log_level_t::ESP_LOG_WARN

esp_log_level_t::ESP_LOG_INFO

esp_log_level_t::ESP_LOG_DEBUG

esp_log_level_t::ESP_LOG_VERBOSE

dac_cosine_config_t::chan_id

dac_cosine_s::cfg

dac_cosine_s::is_started

TAG

s_cwg_refer_cnt

dac_cosine_stop()

dac_cosine_s::is_started

s_cwg_refer_cnt

Class Tree

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dac_cosine_stop() function

Syntax

Arguments

Return value

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