i2s_pdm_rx_config_t::clk_cfg - syntax, references, description

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from 0/1 examples

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i2s_pdm_rx_clk_config_t clk_cfg; /*!< PDM RX clock configurations, can be generated by macro I2S_PDM_RX_CLK_DEFAULT_CONFIG */

i2s_pdm.h:122

memcpy(&(pdm_rx_cfg->clk_cfg), clk_cfg, sizeof(i2s_pdm_rx_clk_config_t));

i2s_pdm.c:372

i2s_pdm_rx_set_clock()

if (pdm_rx_cfg->clk_cfg.clk_src == I2S_CLK_SRC_APLL) {

i2s_pdm.c:479

i2s_channel_init_pdm_rx_mode()

ESP_GOTO_ON_ERROR(i2s_pdm_rx_set_clock(handle, &pdm_rx_cfg->clk_cfg), err, TAG, "initialize channel failed while setting clock");

i2s_pdm.c:484

i2s_channel_init_pdm_rx_mode()

if (pdm_rx_cfg->clk_cfg.clk_src == I2S_CLK_SRC_APLL) {

i2s_pdm.c:492

i2s_channel_init_pdm_rx_mode()

if (clk_cfg->clk_src == I2S_CLK_SRC_APLL && pdm_rx_cfg->clk_cfg.clk_src != I2S_CLK_SRC_APLL) {

i2s_pdm.c:526

i2s_channel_reconfig_pdm_rx_clock()

if (clk_cfg->clk_src != I2S_CLK_SRC_APLL && pdm_rx_cfg->clk_cfg.clk_src == I2S_CLK_SRC_APLL) {

i2s_pdm.c:531

i2s_channel_reconfig_pdm_rx_clock()

if (pdm_rx_cfg->clk_cfg.clk_src != clk_cfg->clk_src) {

i2s_pdm.c:540

i2s_channel_reconfig_pdm_rx_clock()

ESP_GOTO_ON_ERROR(i2s_pdm_rx_set_clock(handle, &pdm_rx_cfg->clk_cfg), err, TAG, "update clock failed");

i2s_pdm.c:580

i2s_channel_reconfig_pdm_rx_slot()

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Data Use

from 0/1 examples

i2s_pdm_rx_config_t::clk_cfg is read by 3 functions:

i2s_pdm_rx_config_t::clk_cfg

i2s_pdm_rx_set_clock()

i2s_channel_init_pdm_rx_mode()

i2s_channel_reconfig_pdm_rx_clock()

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i2s_pdm_rx_config_t::clk_cfg field

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