i2s_hal_slot_config_t::slot_bit_width - syntax, references, description

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Referrer

i2s_slot_bit_width_t slot_bit_width; /*!< I2S slot bit width (total bits per slot) */

i2s_hal.h:35

uint32_t slot_bit_width = (int)slot_cfg->slot_bit_width < (int)slot_cfg->data_bit_width ?

i2s_hal.c:144

i2s_hal_std_set_tx_slot()

slot_cfg->data_bit_width : slot_cfg->slot_bit_width;

i2s_hal.c:145

i2s_hal_std_set_tx_slot()

uint32_t slot_bit_width = (int)slot_cfg->slot_bit_width < (int)slot_cfg->data_bit_width ?

i2s_hal.c:175

i2s_hal_std_set_rx_slot()

slot_cfg->data_bit_width : slot_cfg->slot_bit_width;

i2s_hal.c:176

i2s_hal_std_set_rx_slot()

uint32_t slot_bit_width = (int)slot_cfg->slot_bit_width < (int)slot_cfg->data_bit_width ?

i2s_hal.c:227

i2s_hal_pdm_set_tx_slot()

slot_cfg->data_bit_width : slot_cfg->slot_bit_width;

i2s_hal.c:228

i2s_hal_pdm_set_tx_slot()

uint32_t slot_bit_width = (int)slot_cfg->slot_bit_width < (int)slot_cfg->data_bit_width ?

i2s_hal.c:267

i2s_hal_pdm_set_rx_slot()

slot_cfg->data_bit_width : slot_cfg->slot_bit_width;

i2s_hal.c:268

i2s_hal_pdm_set_rx_slot()

uint32_t slot_bits = slot_cfg->slot_bit_width;

i2s_legacy.c:748

i2s_calculate_adc_dac_clock()

uint32_t slot_bits = slot_cfg->slot_bit_width;

i2s_legacy.c:832

i2s_calculate_common_clock()

i2s_ll_tx_set_sample_bit(dev, slot_cfg->slot_bit_width, slot_cfg->data_bit_width);

i2s_legacy.c:900

i2s_dac_set_slot_legacy()

i2s_ll_tx_set_ws_width(dev, slot_cfg->slot_bit_width);

i2s_legacy.c:903

i2s_dac_set_slot_legacy()

i2s_ll_rx_set_sample_bit(dev, slot_cfg->slot_bit_width, slot_cfg->data_bit_width);

i2s_legacy.c:940

i2s_adc_set_slot_legacy()

i2s_ll_rx_set_ws_width(dev, slot_cfg->slot_bit_width);

i2s_legacy.c:943

i2s_adc_set_slot_legacy()

slot_cfg->slot_bit_width = (bits_cfg >> 16) > slot_cfg->data_bit_width ?

i2s_legacy.c:1136

i2s_set_clk()

ESP_RETURN_ON_FALSE((slot_cfg->slot_bit_width % 8 == 0), ESP_ERR_INVALID_ARG, TAG, "Invalid bits per channel");

i2s_legacy.c:1138

i2s_set_clk()

ESP_RETURN_ON_FALSE(((int)slot_cfg->slot_bit_width <= (int)I2S_BITS_PER_SAMPLE_32BIT), ESP_ERR_INVALID_ARG, TAG, "Invalid bits per sample");

i2s_legacy.c:1139

i2s_set_clk()

p_i2s[i2s_num]->slot_cfg.slot_bit_width = (int)i2s_config->bits_per_chan < (int)i2s_config->bits_per_sample ?

i2s_legacy.c:1345

i2s_config_transfer()

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Data Use

i2s_hal_slot_config_t::slot_bit_width is written by 2 functions and is read by 9 functions:

i2s_set_clk()

i2s_config_transfer()

i2s_hal_slot_config_t::slot_bit_width

i2s_calculate_adc_dac_clock()

i2s_calculate_common_clock()

i2s_dac_set_slot_legacy()

i2s_adc_set_slot_legacy()

i2s_set_clk()

i2s_hal_std_set_tx_slot()

i2s_hal_std_set_rx_slot()

i2s_hal_pdm_set_tx_slot()

i2s_hal_pdm_set_rx_slot()

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i2s_hal_slot_config_t::slot_bit_width field

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