i2s_std_config_t::clk_cfg - syntax, references, description

References

from 0/4 examples

Code

Location

Referrer

i2s_std_clk_config_t clk_cfg; /*!< Standard mode clock configuration, can be generated by macro I2S_STD_CLK_DEFAULT_CONFIG */

i2s_std.h:290

memcpy(&(std_cfg->clk_cfg), clk_cfg, sizeof(i2s_std_clk_config_t));

i2s_std.c:95

i2s_std_set_clock()

ESP_RETURN_ON_ERROR(i2s_check_set_mclk(handle, id, gpio_cfg->mclk, std_cfg->clk_cfg.clk_src, gpio_cfg->invert_flags.mclk_inv), TAG, "mclk config failed");

i2s_std.c:168

i2s_std_set_gpio()

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

i2s_std.c:228

i2s_channel_init_std_mode()

ESP_GOTO_ON_ERROR(i2s_std_set_clock(handle, &std_cfg->clk_cfg), err, TAG, "initialize channel failed while setting clock");

i2s_std.c:233

i2s_channel_init_std_mode()

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

i2s_std.c:279

i2s_channel_reconfig_std_clock()

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

i2s_std.c:284

i2s_channel_reconfig_std_clock()

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

i2s_std.c:293

i2s_channel_reconfig_std_clock()

ESP_GOTO_ON_ERROR(i2s_std_set_clock(handle, &std_cfg->clk_cfg), err, TAG, "update clock failed");

i2s_std.c:332

i2s_channel_reconfig_std_slot()

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Data Use

from 0/4 examples

i2s_std_config_t::clk_cfg is read by 4 functions:

i2s_std_config_t::clk_cfg

i2s_std_set_clock()

i2s_std_set_gpio()

i2s_channel_init_std_mode()

i2s_channel_reconfig_std_clock()

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i2s_std_config_t::clk_cfg field

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