i2s_clk_config_t::sample_rate_hz - syntax, references, description

References

Code

Location

Referrer

uint32_t sample_rate_hz; /*!< I2S sample rate */

i2s_legacy.c:104

clk_info->bclk = clk_cfg->sample_rate_hz * I2S_LL_AD_BCK_FACTOR;

i2s_legacy.c:750

i2s_calculate_adc_dac_clock()

clk_info->bclk = clk_cfg->sample_rate_hz * I2S_LL_PDM_BCK_FACTOR * fp / fs;

i2s_legacy.c:779

i2s_calculate_pdm_tx_clock()

clk_info->bclk = clk_cfg->sample_rate_hz * I2S_LL_PDM_BCK_FACTOR * (dsr == I2S_PDM_DSR_16S ? 2 : 1);

i2s_legacy.c:806

i2s_calculate_pdm_rx_clock()

uint32_t rate = clk_cfg->sample_rate_hz;

i2s_legacy.c:830

i2s_calculate_common_clock()

return (float)clk_cfg->sample_rate_hz;

i2s_legacy.c:1111

i2s_get_clk()

clk_cfg->sample_rate_hz = rate;

i2s_legacy.c:1133

i2s_set_clk()

return i2s_set_clk(i2s_num, p_i2s[i2s_num]->clk_cfg.sample_rate_hz, p_i2s[i2s_num]->slot_cfg.data_bit_width, p_i2s[i2s_num]->slot_cfg.slot_mode);

i2s_legacy.c:1265

i2s_set_pdm_rx_down_sample()

return i2s_set_clk(i2s_num, p_i2s[i2s_num]->clk_cfg.sample_rate_hz, p_i2s[i2s_num]->slot_cfg.data_bit_width, p_i2s[i2s_num]->slot_cfg.slot_mode);

i2s_legacy.c:1283

i2s_set_pdm_tx_up_sample()

CLK_CFG().sample_rate_hz = i2s_config->sample_rate;

i2s_legacy.c:1350

i2s_config_transfer()

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Data Use

i2s_clk_config_t::sample_rate_hz is written by 2 functions and is read by 7 functions:

i2s_set_clk()

i2s_config_transfer()

i2s_clk_config_t::sample_rate_hz

i2s_calculate_adc_dac_clock()

i2s_calculate_pdm_tx_clock()

i2s_calculate_pdm_rx_clock()

i2s_calculate_common_clock()

i2s_get_clk()

i2s_set_pdm_rx_down_sample()

i2s_set_pdm_tx_up_sample()

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i2s_clk_config_t::sample_rate_hz field

Syntax

Examples

References

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