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SourceVuESP-IDF Framework and ExamplesESP-IDFadc1_lock_release()

adc1_lock_release() function

to let other tasks use the ADC1 when I2S is not work. Other tasks will be forbidden to use ADC1 between ``adc1_adc/i2s_mode_acquire`` and ``adc1_i2s_release``. Call this function to release the occupation of ADC1

Syntax

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Summary

Declaration

Definition

from adc1_private.h:47

esp_err_t adc1_lock_release(void);

Implemented in adc_legacy.c:372

Return value

always return ESP_OK.

References

Code

Location

Referrer

esp_err_t adc1_lock_release(void)

adc_legacy.c:372

esp_err_t adc1_lock_release(void);

adc1_lock_release();

adc1_lock_release();

Call Tree

adc1_lock_release() is called by 2 functions and calls 4 functions:

adc1_lock_release()

sar_periph_ctrl_adc_oneshot_power_release()

_lock_release()

Data Use

adc1_lock_release() reads 7 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

ADC_TAG

adc1_dma_lock

adc1_lock_release()

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