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SourceVuESP-IDF Framework and ExamplesESP-IDFi2s_obj_t::fixed_mclk

i2s_obj_t::fixed_mclk field

I2S fixed MLCK clock

Syntax

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Summary

Declaration

from i2s_legacy.c:151

int fixed_mclk;

References

Code

Location

Referrer

int fixed_mclk; /*!< I2S fixed MLCK clock */

i2s_legacy.c:151

clk_info->mclk = (p_i2s[i2s_num]->use_apll && p_i2s[i2s_num]->fixed_mclk) ?

i2s_legacy.c:754

i2s_calculate_adc_dac_clock()

p_i2s[i2s_num]->fixed_mclk : clk_info->bclk * clk_info->bclk_div;

i2s_legacy.c:755

i2s_calculate_adc_dac_clock()

clk_info->mclk = (p_i2s[i2s_num]->use_apll && p_i2s[i2s_num]->fixed_mclk) ?

i2s_legacy.c:783

i2s_calculate_pdm_tx_clock()

p_i2s[i2s_num]->fixed_mclk : clk_info->bclk * clk_info->bclk_div;

i2s_legacy.c:784

i2s_calculate_pdm_tx_clock()

clk_info->mclk = (p_i2s[i2s_num]->use_apll && p_i2s[i2s_num]->fixed_mclk) ?

i2s_legacy.c:810

i2s_calculate_pdm_rx_clock()

p_i2s[i2s_num]->fixed_mclk : clk_info->bclk * clk_info->bclk_div;

i2s_legacy.c:811

i2s_calculate_pdm_rx_clock()

p_i2s[i2s_num]->fixed_mclk = i2s_config->fixed_mclk;

i2s_legacy.c:1353

i2s_config_transfer()

Call Tree

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Data Use

i2s_obj_t::fixed_mclk is written by 1 function and is read by 3 functions:

i2s_config_transfer()

i2s_obj_t::fixed_mclk

i2s_calculate_adc_dac_clock()

i2s_calculate_pdm_tx_clock()

i2s_calculate_pdm_rx_clock()

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