250                         ESP_ERR_INVALID_ARG, TAG,  in i2s_check_set_mclk()
264 … ESP_RETURN_ON_FALSE(GPIO_IS_VALID_GPIO(gpio_num), ESP_ERR_INVALID_ARG, TAG, "mck_io_num invalid");  in i2s_check_set_mclk()
282     ESP_RETURN_ON_FALSE((i2s_num < I2S_NUM_MAX), ESP_ERR_INVALID_ARG, TAG, "i2s_num error");  in i2s_set_pin()
287         return ESP_ERR_INVALID_ARG;  in i2s_set_pin()
292                         ESP_ERR_INVALID_ARG, TAG, "bck_io_num invalid");  in i2s_set_pin()
294                         ESP_ERR_INVALID_ARG, TAG, "ws_io_num invalid");  in i2s_set_pin()
296                         ESP_ERR_INVALID_ARG, TAG, "data_out_num invalid");  in i2s_set_pin()
298                         ESP_ERR_INVALID_ARG, TAG, "data_in_num invalid");  in i2s_set_pin()
678     ESP_RETURN_ON_FALSE(dma_obj, ESP_ERR_INVALID_ARG, TAG, "I2S DMA object can't be NULL");  in i2s_delete_dma_buffer()
705     ESP_GOTO_ON_FALSE(dma_obj, ESP_ERR_INVALID_ARG, err, TAG, "I2S DMA object can't be NULL");  in i2s_alloc_dma_buffer()
753     ESP_RETURN_ON_FALSE(dma_obj, ESP_ERR_INVALID_ARG, TAG, "I2S DMA object can't be NULL");  in i2s_realloc_dma_buffer()
775     ESP_RETURN_ON_FALSE(p_i2s[i2s_num], ESP_ERR_INVALID_ARG, TAG, "I2S not initialized yet");  in i2s_destroy_dma_object()
817     ESP_RETURN_ON_FALSE(dma, ESP_ERR_INVALID_ARG, TAG, "DMA object secondary pointer is NULL");  in i2s_create_dma_object()
818     ESP_RETURN_ON_FALSE((*dma == NULL), ESP_ERR_INVALID_ARG, TAG, "DMA object has been created");  in i2s_create_dma_object()
862     ESP_RETURN_ON_FALSE((i2s_num < I2S_NUM_MAX), ESP_ERR_INVALID_ARG, TAG, "i2s_num error");  in i2s_zero_dma_buffer()
908     ESP_RETURN_ON_FALSE(o_div < 32, ESP_ERR_INVALID_ARG, TAG, "Expected frequency is too small");  in i2s_set_apll_freq()
915 …      ESP_RETURN_ON_FALSE(o_div >= 0, ESP_ERR_INVALID_ARG, TAG, "Expected frequency is too small");  in i2s_set_apll_freq()
999     ESP_RETURN_ON_FALSE(clk_cfg, ESP_ERR_INVALID_ARG, TAG, "input clk_cfg is NULL");  in i2s_calculate_adc_dac_clock()
1000 …]->hal_cfg.mode & (I2S_MODE_DAC_BUILT_IN | I2S_MODE_ADC_BUILT_IN), ESP_ERR_INVALID_ARG, TAG, "curr…  in i2s_calculate_adc_dac_clock()
1017 …ESP_RETURN_ON_FALSE(clk_cfg->mclk <= clk_cfg->sclk, ESP_ERR_INVALID_ARG, TAG, "sample rate is too …  in i2s_calculate_adc_dac_clock()
1035     ESP_RETURN_ON_FALSE(clk_cfg, ESP_ERR_INVALID_ARG, TAG, "input clk_cfg is NULL");  in i2s_calculate_pdm_tx_clock()
1036 …ESP_RETURN_ON_FALSE(p_i2s[i2s_num]->hal_cfg.mode & I2S_MODE_PDM, ESP_ERR_INVALID_ARG, TAG, "curren…  in i2s_calculate_pdm_tx_clock()
1055 …ESP_RETURN_ON_FALSE(clk_cfg->mclk <= clk_cfg->sclk, ESP_ERR_INVALID_ARG, TAG, "sample rate is too …  in i2s_calculate_pdm_tx_clock()
1073     ESP_RETURN_ON_FALSE(clk_cfg, ESP_ERR_INVALID_ARG, TAG, "input clk_cfg is NULL");  in i2s_calculate_pdm_rx_clock()
1074 …ESP_RETURN_ON_FALSE(p_i2s[i2s_num]->hal_cfg.mode & I2S_MODE_PDM, ESP_ERR_INVALID_ARG, TAG, "curren…  in i2s_calculate_pdm_rx_clock()
1093 …ESP_RETURN_ON_FALSE(clk_cfg->mclk <= clk_cfg->sclk, ESP_ERR_INVALID_ARG, TAG, "sample rate is too …  in i2s_calculate_pdm_rx_clock()
1110     ESP_RETURN_ON_FALSE(clk_cfg, ESP_ERR_INVALID_ARG, TAG, "input clk_cfg is NULL");  in i2s_calculate_common_clock()
1149 …ESP_RETURN_ON_FALSE(clk_cfg->mclk <= clk_cfg->sclk, ESP_ERR_INVALID_ARG, TAG, "sample rate is too …  in i2s_calculate_common_clock()
1274 …ESP_RETURN_ON_FALSE((dac_mode < I2S_DAC_CHANNEL_MAX), ESP_ERR_INVALID_ARG, TAG, "i2s dac mode erro…  in i2s_set_dac_mode()
1305 …ESP_RETURN_ON_FALSE(((_i2s_adc_unit != -1) && (_i2s_adc_channel != -1)), ESP_ERR_INVALID_ARG, TAG,…  in _i2s_adc_mode_recover()
1320 …ESP_RETURN_ON_FALSE((adc_unit < ADC_UNIT_2), ESP_ERR_INVALID_ARG, TAG, "i2s ADC unit error, only s…  in i2s_set_adc_mode()
1338     ESP_RETURN_ON_FALSE((i2s_num < I2S_NUM_MAX), ESP_ERR_INVALID_ARG, TAG, "i2s_num error");  in i2s_adc_enable()
1359     ESP_RETURN_ON_FALSE((i2s_num < I2S_NUM_MAX), ESP_ERR_INVALID_ARG, TAG, "i2s_num error");  in i2s_adc_disable()
1383     ESP_RETURN_ON_FALSE((i2s_num < I2S_NUM_MAX), ESP_ERR_INVALID_ARG, TAG, "i2s_num error");  in i2s_set_sample_rates()
1384 …ESP_RETURN_ON_FALSE((p_i2s[i2s_num]->hal_cfg.sample_bits > 0), ESP_ERR_INVALID_ARG, TAG, "sample b…  in i2s_set_sample_rates()
1404                         ESP_ERR_INVALID_ARG, TAG, "i2s communication mode is not PCM mode");  in i2s_pcm_config()
1438 …ESP_RETURN_ON_FALSE((p_i2s[i2s_num]->hal_cfg.mode & I2S_MODE_PDM), ESP_ERR_INVALID_ARG, TAG, "i2s …  in i2s_set_pdm_rx_down_sample()
1463 …ESP_RETURN_ON_FALSE((p_i2s[i2s_num]->hal_cfg.mode & I2S_MODE_PDM), ESP_ERR_INVALID_ARG, TAG, "i2s …  in i2s_set_pdm_tx_up_sample()
1485 …ESP_RETURN_ON_FALSE(i2s_num == I2S_NUM_0, ESP_ERR_INVALID_ARG, TAG, "I2S PDM mode only support on …  in i2s_check_cfg_validity()
1487 …ESP_RETURN_ON_FALSE(!(cfg->mode & I2S_MODE_TX), ESP_ERR_INVALID_ARG, TAG, "PDM does not support TX…  in i2s_check_cfg_validity()
1490 …ESP_RETURN_ON_FALSE(!(cfg->mode & I2S_MODE_RX), ESP_ERR_INVALID_ARG, TAG, "PDM does not support RX…  in i2s_check_cfg_validity()
1494 …ESP_RETURN_ON_FALSE(!(cfg->mode & I2S_MODE_PDM), ESP_ERR_INVALID_ARG, TAG, "I2S PDM mode not suppo…  in i2s_check_cfg_validity()
1500 …ESP_RETURN_ON_FALSE(i2s_num == I2S_NUM_0, ESP_ERR_INVALID_ARG, TAG, "I2S built-in ADC/DAC only sup…  in i2s_check_cfg_validity()
1504 …ESP_RETURN_ON_FALSE((cfg->mode & I2S_MODE_TX) || (cfg->mode & I2S_MODE_RX), ESP_ERR_INVALID_ARG, T…  in i2s_check_cfg_validity()
1506 …ALSE(cfg->comm_fmt && (cfg->comm_fmt < I2S_COMM_FORMAT_STAND_MAX), ESP_ERR_INVALID_ARG, TAG, "inva…  in i2s_check_cfg_validity()
1535     ESP_RETURN_ON_FALSE((i2s_num < I2S_NUM_MAX), ESP_ERR_INVALID_ARG, TAG, "i2s_num error");  in i2s_get_clk()
1565     ESP_RETURN_ON_FALSE((i2s_num < I2S_NUM_MAX), ESP_ERR_INVALID_ARG, TAG, "i2s_num error");  in i2s_set_clk()
1566 …ESP_RETURN_ON_FALSE(p_i2s[i2s_num], ESP_ERR_INVALID_ARG, TAG, "I2S%d has not installed yet", i2s_n…  in i2s_set_clk()
1619     ESP_RETURN_ON_FALSE((data_bits % 8 == 0), ESP_ERR_INVALID_ARG, TAG, "Invalid bits per sample");  in i2s_set_clk()
1620 …ESP_RETURN_ON_FALSE((data_bits <= I2S_BITS_PER_SAMPLE_32BIT), ESP_ERR_INVALID_ARG, TAG, "Invalid b…  in i2s_set_clk()
1631 …ESP_RETURN_ON_FALSE(p_i2s[i2s_num]->tx, ESP_ERR_INVALID_ARG, TAG, "I2S TX DMA object has not initi…  in i2s_set_clk()
1651 …ESP_RETURN_ON_FALSE(p_i2s[i2s_num]->rx, ESP_ERR_INVALID_ARG, TAG, "I2S TX DMA object has not initi…  in i2s_set_clk()
1694     ESP_RETURN_ON_FALSE((i2s_num < I2S_NUM_MAX), ESP_ERR_INVALID_ARG, TAG, "i2s_num error");  in i2s_start()
1726     ESP_RETURN_ON_FALSE((i2s_num < I2S_NUM_MAX), ESP_ERR_INVALID_ARG, TAG, "i2s_num error");  in i2s_stop()
1755 …ESP_RETURN_ON_FALSE(i2s_config, ESP_ERR_INVALID_ARG, TAG, "The pointer of I2S configuration struct…  in i2s_driver_init()
1797 …ESP_RETURN_ON_FALSE((i2s_config->chan_mask >> 16), ESP_ERR_INVALID_ARG, TAG, "i2s all channel are …  in i2s_driver_init()
1806 …ESP_RETURN_ON_FALSE(false, ESP_ERR_INVALID_ARG, TAG, "wrong i2s channel format, going to uninstall…  in i2s_driver_init()
1866     ESP_RETURN_ON_FALSE((i2s_num < I2S_NUM_MAX), ESP_ERR_INVALID_ARG, TAG, "i2s_num error");  in i2s_driver_install()
1867     ESP_RETURN_ON_FALSE(i2s_config, ESP_ERR_INVALID_ARG, TAG, "I2S configuration must not be NULL");  in i2s_driver_install()
1869 …s_config->dma_buf_count >= 2 && i2s_config->dma_buf_count <= 128), ESP_ERR_INVALID_ARG, TAG, "I2S …  in i2s_driver_install()
1870 …(i2s_config->dma_buf_len >= 8 && i2s_config->dma_buf_len <= 1024), ESP_ERR_INVALID_ARG, TAG, "I2S …  in i2s_driver_install()
1956     ESP_RETURN_ON_FALSE(i2s_num < I2S_NUM_MAX, ESP_ERR_INVALID_ARG, TAG, "i2s_num error");  in i2s_driver_uninstall()
2037     ESP_RETURN_ON_FALSE((i2s_num < I2S_NUM_MAX), ESP_ERR_INVALID_ARG, TAG, "i2s_num error");  in i2s_write()
2038     ESP_RETURN_ON_FALSE((p_i2s[i2s_num]->tx), ESP_ERR_INVALID_ARG, TAG, "TX mode is not enabled");  in i2s_write()
2097     ESP_RETURN_ON_FALSE((i2s_num < I2S_NUM_MAX), ESP_ERR_INVALID_ARG, TAG, "i2s_num error");  in i2s_write_expand()
2098     ESP_RETURN_ON_FALSE((size > 0), ESP_ERR_INVALID_ARG, TAG, "size must greater than zero");  in i2s_write_expand()
2099 …ESP_RETURN_ON_FALSE((aim_bits >= src_bits), ESP_ERR_INVALID_ARG, TAG, "aim_bits mustn't be less th…  in i2s_write_expand()
2100     ESP_RETURN_ON_FALSE((p_i2s[i2s_num]->tx), ESP_ERR_INVALID_ARG, TAG, "TX mode is not enabled");  in i2s_write_expand()
2103         return ESP_ERR_INVALID_ARG;  in i2s_write_expand()
2107         return ESP_ERR_INVALID_ARG;  in i2s_write_expand()
2111         return ESP_ERR_INVALID_ARG;  in i2s_write_expand()
2115         return ESP_ERR_INVALID_ARG;  in i2s_write_expand()
2173     ESP_RETURN_ON_FALSE((i2s_num < I2S_NUM_MAX), ESP_ERR_INVALID_ARG, TAG, "i2s_num error");  in i2s_read()
2174     ESP_RETURN_ON_FALSE((p_i2s[i2s_num]->rx), ESP_ERR_INVALID_ARG, TAG, "RX mode is not enabled");  in i2s_read()
2208 …ESP_RETURN_ON_FALSE(driver_obj && (port_id < SOC_I2S_NUM), ESP_ERR_INVALID_ARG, TAG, "invalid argu…  in i2s_priv_register_object()
2222     ESP_RETURN_ON_FALSE(port_id < SOC_I2S_NUM, ESP_ERR_INVALID_ARG, TAG, "invalid arguments");  in i2s_priv_deregister_object()