i2s_hal_clock_info_t::mclk_div - syntax, references, description

References

Code

Location

Referrer

uint16_t mclk_div; /*!< I2S master clock division */

i2s_hal.h:114

clk_info->mclk_div = clk_info->sclk / clk_info->mclk;

i2s_legacy.c:761

i2s_calculate_adc_dac_clock()

ESP_RETURN_ON_FALSE(clk_info->mclk_div < 256, ESP_ERR_INVALID_ARG, TAG, "sample rate is too small, the mclk division exceed the maximum value 255");

i2s_legacy.c:765

i2s_calculate_adc_dac_clock()

clk_info->mclk_div = clk_info->sclk / clk_info->mclk;

i2s_legacy.c:790

i2s_calculate_pdm_tx_clock()

ESP_RETURN_ON_FALSE(clk_info->mclk_div < 256, ESP_ERR_INVALID_ARG, TAG, "sample rate is too small, the mclk division exceed the maximum value 255");

i2s_legacy.c:794

i2s_calculate_pdm_tx_clock()

clk_info->mclk_div = clk_info->sclk / clk_info->mclk;

i2s_legacy.c:817

i2s_calculate_pdm_rx_clock()

ESP_RETURN_ON_FALSE(clk_info->mclk_div < 256, ESP_ERR_INVALID_ARG, TAG, "sample rate is too small, the mclk division exceed the maximum value 255");

i2s_legacy.c:821

i2s_calculate_pdm_rx_clock()

clk_info->mclk_div = clk_info->sclk / clk_info->mclk;

i2s_legacy.c:847

i2s_calculate_common_clock()

clk_info->sclk, clk_info->mclk, clk_info->mclk_div, clk_info->bclk, clk_info->bclk_div);

i2s_legacy.c:885

i2s_calculate_clock()

clk_info->mclk_div = clk_info->sclk / clk_info->mclk;

i2s_pdm.c:45

i2s_pdm_tx_calculate_clock()

clk_info.sclk, clk_info.mclk_div, clk_info.mclk, clk_info.bclk_div, clk_info.bclk);

i2s_pdm.c:69

i2s_pdm_tx_set_clock()

clk_info->mclk_div = clk_info->sclk / clk_info->mclk;

i2s_pdm.c:341

i2s_pdm_rx_calculate_clock()

clk_info.sclk, clk_info.mclk_div, clk_info.mclk, clk_info.bclk_div, clk_info.bclk);

i2s_pdm.c:362

i2s_pdm_rx_set_clock()

clk_info->mclk_div = clk_info->sclk / clk_info->mclk;

i2s_std.c:59

i2s_std_calculate_clock()

clk_info.sclk, clk_info.mclk_div, clk_info.mclk, clk_info.bclk_div, clk_info.bclk);

i2s_std.c:81

i2s_std_set_clock()

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Data Use

i2s_hal_clock_info_t::mclk_div is written by 7 functions and is read by 7 functions:

i2s_calculate_adc_dac_clock()

i2s_calculate_pdm_tx_clock()

i2s_calculate_pdm_rx_clock()

i2s_calculate_common_clock()

i2s_std_calculate_clock()

i2s_pdm_tx_calculate_clock()

i2s_pdm_rx_calculate_clock()

i2s_hal_clock_info_t::mclk_div

i2s_calculate_adc_dac_clock()

i2s_calculate_pdm_tx_clock()

i2s_calculate_pdm_rx_clock()

i2s_calculate_clock()

i2s_std_set_clock()

i2s_pdm_tx_set_clock()

i2s_pdm_rx_set_clock()

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i2s_hal_clock_info_t::mclk_div field

Syntax

Examples

References

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Data Use

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