TAG variable

ESP_GOTO_ON_FALSE(dma_obj->buf[cnt], ESP_ERR_NO_MEM, err, TAG, "Error malloc dma buffer");

i2s_legacy.c:587

ESP_GOTO_ON_FALSE(dma_obj->desc[cnt], ESP_ERR_NO_MEM, err, TAG, "Error malloc dma description entry");

i2s_legacy.c:594

ESP_LOGD(TAG, "DMA Malloc info, datalen=blocksize=%d, dma_desc_num=%"PRIu32, dma_obj->buf_size, buf_cnt);

i2s_legacy.c:615

ESP_RETURN_ON_FALSE(dma_obj, ESP_ERR_INVALID_ARG, TAG, "I2S DMA object can't be NULL");

i2s_legacy.c:625

i2s_realloc_dma_buffer()

ESP_RETURN_ON_ERROR(i2s_alloc_dma_buffer(i2s_num, dma_obj), TAG, "Failed to allocate dma buffer");

i2s_legacy.c:630

i2s_realloc_dma_buffer()

ESP_RETURN_ON_FALSE(p_i2s[i2s_num], ESP_ERR_INVALID_ARG, TAG, "I2S not initialized yet");

i2s_legacy.c:638

i2s_destroy_dma_object()

ESP_LOGD(TAG, "DMA queue destroyed");

i2s_legacy.c:661

i2s_destroy_dma_object()

ESP_RETURN_ON_FALSE(dma, ESP_ERR_INVALID_ARG, TAG, "DMA object secondary pointer is NULL");

i2s_legacy.c:667

ESP_RETURN_ON_FALSE((*dma == NULL), ESP_ERR_INVALID_ARG, TAG, "DMA object has been created");

i2s_legacy.c:668

ESP_RETURN_ON_FALSE(*dma, ESP_ERR_NO_MEM, TAG, "DMA object allocate failed");

i2s_legacy.c:672

ESP_LOGE(TAG, "I2S DMA object create failed, preparing to uninstall");

i2s_legacy.c:695

i2s_config_source_clock()

ESP_LOGE(TAG, "set APLL coefficients failed");

i2s_legacy.c:721

ESP_LOGW(TAG, "APLL is occupied already, it is working at %"PRIu32" Hz", real_freq);

i2s_legacy.c:725

i2s_config_source_clock()

ESP_LOGD(TAG, "APLL expected frequency is %"PRIu32" Hz, real frequency is %"PRIu32" Hz", expt_freq, real_freq);

i2s_legacy.c:727

i2s_config_source_clock()

ESP_RETURN_ON_FALSE(clk_info->sclk / (float)clk_info->mclk > 1.99, ESP_ERR_INVALID_ARG, TAG, "sample rate is too large, the mclk division is below minimum value 2");

i2s_legacy.c:764

i2s_calculate_adc_dac_clock()

ESP_RETURN_ON_FALSE(clk_info->mclk_div < 256, ESP_ERR_INVALID_ARG, TAG, "sample rate is too small, the mclk division exceed the maximum value 255");

i2s_legacy.c:765

i2s_calculate_adc_dac_clock()

ESP_RETURN_ON_FALSE(clk_info->sclk / (float)clk_info->mclk > 1.99, ESP_ERR_INVALID_ARG, TAG, "sample rate is too large, the mclk division is below minimum value 2");

i2s_legacy.c:793

i2s_calculate_pdm_tx_clock()

ESP_RETURN_ON_FALSE(clk_info->mclk_div < 256, ESP_ERR_INVALID_ARG, TAG, "sample rate is too small, the mclk division exceed the maximum value 255");

i2s_legacy.c:794

i2s_calculate_pdm_tx_clock()

ESP_RETURN_ON_FALSE(clk_info->sclk / (float)clk_info->mclk > 1.99, ESP_ERR_INVALID_ARG, TAG, "sample rate is too large, the mclk division is below minimum value 2");

i2s_legacy.c:820

i2s_calculate_pdm_rx_clock()

ESP_RETURN_ON_FALSE(clk_info->mclk_div < 256, ESP_ERR_INVALID_ARG, TAG, "sample rate is too small, the mclk division exceed the maximum value 255");

i2s_legacy.c:821

i2s_calculate_pdm_rx_clock()

ESP_RETURN_ON_FALSE(clk_info->mclk <= clk_info->sclk, ESP_ERR_INVALID_ARG, TAG, "sample rate is too large");

i2s_legacy.c:850

i2s_calculate_common_clock()

ESP_RETURN_ON_ERROR(i2s_calculate_adc_dac_clock(i2s_num, clk_info), TAG, "ADC/DAC clock calculate failed");

i2s_legacy.c:860

ESP_RETURN_ON_ERROR(i2s_calculate_pdm_tx_clock(i2s_num, clk_info), TAG, "PDM TX clock calculate failed");

i2s_legacy.c:870

ESP_RETURN_ON_ERROR(i2s_calculate_pdm_rx_clock(i2s_num, clk_info), TAG, "PDM RX clock calculate failed");

i2s_legacy.c:875

ESP_RETURN_ON_ERROR(i2s_calculate_common_clock(i2s_num, clk_info), TAG, "Common clock calculate failed");

i2s_legacy.c:883

ESP_LOGD(TAG, "[sclk] %"PRIu32" [mclk] %"PRIu32" [mclk_div] %d [bclk] %"PRIu32" [bclk_div] %d",

i2s_legacy.c:884

ESP_RETURN_ON_FALSE((dac_mode < I2S_DAC_CHANNEL_MAX), ESP_ERR_INVALID_ARG, TAG, "i2s dac mode error");

i2s_legacy.c:912

i2s_set_dac_mode()

ESP_RETURN_ON_FALSE(((_i2s_adc_unit != -1) && (_i2s_adc_channel != -1)), ESP_ERR_INVALID_ARG, TAG, "i2s ADC recover error, not initialized...");

i2s_legacy.c:956

_i2s_adc_mode_recover()

ESP_RETURN_ON_FALSE((adc_unit < ADC_UNIT_2), ESP_ERR_INVALID_ARG, TAG, "i2s ADC unit error, only support ADC1 for now");

i2s_legacy.c:962

i2s_set_adc_mode()

ESP_RETURN_ON_FALSE((i2s_num < SOC_I2S_NUM), ESP_ERR_INVALID_ARG, TAG, "i2s_num error");

i2s_legacy.c:971

i2s_adc_enable()

ESP_RETURN_ON_FALSE((p_i2s[i2s_num] != NULL), ESP_ERR_INVALID_STATE, TAG, "Not initialized yet");

i2s_legacy.c:972

i2s_adc_enable()

ESP_ERR_INVALID_STATE, TAG, "i2s built-in adc not enabled");

i2s_legacy.c:974

i2s_adc_enable()

ESP_RETURN_ON_FALSE((i2s_num < SOC_I2S_NUM), ESP_ERR_INVALID_ARG, TAG, "i2s_num error");

i2s_legacy.c:984

i2s_adc_disable()

ESP_RETURN_ON_FALSE((p_i2s[i2s_num] != NULL), ESP_ERR_INVALID_STATE, TAG, "Not initialized yet");

i2s_legacy.c:985

i2s_adc_disable()

ESP_ERR_INVALID_STATE, TAG, "i2s built-in adc not enabled");

i2s_legacy.c:987

i2s_adc_disable()

ESP_RETURN_ON_FALSE((i2s_num < SOC_I2S_NUM), ESP_ERR_INVALID_ARG, TAG, "i2s_num error");

i2s_legacy.c:999

ESP_RETURN_ON_FALSE(p_i2s[i2s_num] == NULL, ESP_ERR_INVALID_STATE, TAG, "this i2s port is in use");

i2s_legacy.c:1000

ESP_RETURN_ON_FALSE(cfg, ESP_ERR_INVALID_ARG, TAG, "I2S configuration must not be NULL");

i2s_legacy.c:1001

ESP_RETURN_ON_FALSE((cfg->dma_desc_num >= 2 && cfg->dma_desc_num <= 128), ESP_ERR_INVALID_ARG, TAG, "I2S buffer count less than 128 and more than 2");

i2s_legacy.c:1003

ESP_RETURN_ON_FALSE((cfg->dma_frame_num >= 8 && cfg->dma_frame_num <= 1024), ESP_ERR_INVALID_ARG, TAG, "I2S buffer length at most 1024 and more than 8");

i2s_legacy.c:1004

ESP_RETURN_ON_FALSE(i2s_num == I2S_NUM_0, ESP_ERR_INVALID_ARG, TAG, "I2S PDM mode only support on I2S0");

i2s_legacy.c:1009

ESP_RETURN_ON_FALSE(i2s_num == I2S_NUM_0, ESP_ERR_INVALID_ARG, TAG, "I2S built-in ADC/DAC only support on I2S0");

i2s_legacy.c:1024

ESP_RETURN_ON_FALSE((i2s_num < SOC_I2S_NUM), ESP_ERR_INVALID_ARG, TAG, "i2s_num error");

i2s_legacy.c:1109

i2s_get_clk()

ESP_RETURN_ON_FALSE((i2s_num < SOC_I2S_NUM), ESP_ERR_INVALID_ARG, TAG, "i2s_num error");

i2s_legacy.c:1116

ESP_RETURN_ON_FALSE(p_i2s[i2s_num], ESP_ERR_INVALID_ARG, TAG, "I2S%d has not installed yet", i2s_num);

i2s_legacy.c:1117

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

i2s_legacy.c:1135

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

i2s_legacy.c:1138

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

ESP_RETURN_ON_ERROR(ret, TAG, "I2S%d tx DMA buffer malloc failed", i2s_num);

i2s_legacy.c:1181

ESP_RETURN_ON_ERROR(ret, TAG, "I2S%d rx DMA buffer malloc failed", i2s_num);

i2s_legacy.c:1187

i2s_set_pdm_rx_down_sample()

ESP_RETURN_ON_FALSE((i2s_num < SOC_I2S_NUM), ESP_ERR_INVALID_ARG, TAG, "i2s_num error");

i2s_legacy.c:1208

i2s_set_sample_rates()

ESP_RETURN_ON_FALSE(p_i2s[i2s_num], ESP_FAIL, TAG, "i2s has not installed yet");

i2s_legacy.c:1257

ESP_RETURN_ON_FALSE((p_i2s[i2s_num]->mode == I2S_COMM_MODE_PDM), ESP_ERR_INVALID_ARG, TAG, "i2s mode is not PDM mode");

i2s_legacy.c:1258

i2s_set_pdm_rx_down_sample()

ESP_RETURN_ON_FALSE(p_i2s[i2s_num], ESP_FAIL, TAG, "i2s has not installed yet");

i2s_legacy.c:1272

i2s_set_pdm_tx_up_sample()

ESP_ERR_INVALID_ARG, TAG, "i2s mode is not PDM mode");

i2s_legacy.c:1274

i2s_set_pdm_tx_up_sample()

ESP_RETURN_ON_ERROR(i2s_create_dma_object(i2s_num, &p_i2s[i2s_num]->tx), TAG, "I2S TX DMA object create failed");

i2s_legacy.c:1293

i2s_dma_object_init()

ESP_RETURN_ON_ERROR(i2s_create_dma_object(i2s_num, &p_i2s[i2s_num]->rx), TAG, "I2S RX DMA object create failed");

i2s_legacy.c:1297

i2s_dma_object_init()

ESP_RETURN_ON_ERROR(esp_pm_lock_create(pm_lock, 0, "i2s_driver", &p_i2s[i2s_num]->pm_lock), TAG, "I2S pm lock error");

i2s_legacy.c:1482

ESP_RETURN_ON_ERROR(i2s_dma_intr_init(i2s_num, intr_alloc_flag), TAG, "I2S interrupt initialize failed");

i2s_legacy.c:1542

ESP_RETURN_ON_ERROR(i2s_dma_object_init(i2s_num), TAG, "I2S dma object create failed");

i2s_legacy.c:1543

ESP_RETURN_ON_ERROR(i2s_realloc_dma_buffer(i2s_num, p_i2s[i2s_num]->tx), TAG, "Allocate I2S dma tx buffer failed");

i2s_legacy.c:1545

ESP_RETURN_ON_ERROR(i2s_realloc_dma_buffer(i2s_num, p_i2s[i2s_num]->rx), TAG, "Allocate I2S dma rx buffer failed");

i2s_legacy.c:1548

ESP_RETURN_ON_FALSE(i2s_num < SOC_I2S_NUM, ESP_ERR_INVALID_ARG, TAG, "i2s_num error");

i2s_legacy.c:1556

i2s_driver_uninstall()

ESP_RETURN_ON_FALSE(p_i2s[i2s_num], ESP_ERR_INVALID_STATE, TAG, "I2S port %d has not installed", i2s_num);

i2s_legacy.c:1557

i2s_driver_uninstall()

ESP_RETURN_ON_ERROR(i2s_check_cfg_validity(i2s_num, i2s_config), TAG, "I2S configuration is invalid");

i2s_legacy.c:1649

ESP_RETURN_ON_FALSE(i2s_obj, ESP_ERR_NO_MEM, TAG, "no mem for I2S driver");

i2s_legacy.c:1653

ESP_LOGE(TAG, "register I2S object to platform failed");

i2s_legacy.c:1656

ESP_GOTO_ON_ERROR(i2s_config_transfer(i2s_num, i2s_config), err, TAG, "I2S install failed");

i2s_legacy.c:1664

ESP_GOTO_ON_ERROR(i2s_init_legacy(i2s_num, i2s_config->intr_alloc_flags), err, TAG, "I2S init failed");

i2s_legacy.c:1670

ESP_GOTO_ON_FALSE(i2s_obj->i2s_queue, ESP_ERR_NO_MEM, err, TAG, "I2S queue create failed");

i2s_legacy.c:1675

ESP_LOGD(TAG, "queue free spaces: %" PRIu32, (uint32_t)uxQueueSpacesAvailable(i2s_obj->i2s_queue));

i2s_legacy.c:1677

ESP_GOTO_ON_ERROR(i2s_start(i2s_num), err, TAG, "I2S start failed");

i2s_legacy.c:1683

ESP_RETURN_ON_FALSE((i2s_num < SOC_I2S_NUM), ESP_ERR_INVALID_ARG, TAG, "i2s_num error");

i2s_legacy.c:1699

i2s_write()

ESP_RETURN_ON_FALSE((p_i2s[i2s_num]->tx), ESP_ERR_INVALID_ARG, TAG, "TX mode is not enabled");

i2s_legacy.c:1700

i2s_write()

ESP_LOGD(TAG, "size: %d, rw_pos: %d, buf_size: %d, curr_ptr: %p", size, p_i2s[i2s_num]->tx->rw_pos, p_i2s[i2s_num]->tx->buf_size, p_i2s[i2s_num]->tx->curr_ptr);

i2s_legacy.c:1713

i2s_write()

ESP_RETURN_ON_FALSE((i2s_num < SOC_I2S_NUM), ESP_ERR_INVALID_ARG, TAG, "i2s_num error");

i2s_legacy.c:1745

ESP_RETURN_ON_FALSE((size > 0), ESP_ERR_INVALID_ARG, TAG, "size must greater than zero");

i2s_legacy.c:1746

ESP_RETURN_ON_FALSE((aim_bits >= src_bits), ESP_ERR_INVALID_ARG, TAG, "aim_bits mustn't be less than src_bits");

i2s_legacy.c:1747

ESP_RETURN_ON_FALSE((p_i2s[i2s_num]->tx), ESP_ERR_INVALID_ARG, TAG, "TX mode is not enabled");

i2s_legacy.c:1748

ESP_LOGE(TAG, "bits mustn't be less than 8, src_bits %d aim_bits %d", src_bits, aim_bits);

i2s_legacy.c:1750

ESP_LOGE(TAG, "bits mustn't be greater than 32, src_bits %d aim_bits %d", src_bits, aim_bits);

i2s_legacy.c:1754

ESP_LOGE(TAG, "size must be a even number while src_bits is even, src_bits %d size %d", src_bits, size);

i2s_legacy.c:1758

ESP_LOGE(TAG, "size must be a multiple of 3 while src_bits is 24, size %d", size);

i2s_legacy.c:1762

ESP_LOGD(TAG, "aim_bytes %d src_bytes %d size %d", aim_bytes, src_bytes, size);

i2s_legacy.c:1771

ESP_RETURN_ON_FALSE((i2s_num < SOC_I2S_NUM), ESP_ERR_INVALID_ARG, TAG, "i2s_num error");

i2s_legacy.c:1811

i2s_read()

ESP_RETURN_ON_FALSE((p_i2s[i2s_num]->rx), ESP_ERR_INVALID_ARG, TAG, "RX mode is not enabled");

i2s_legacy.c:1812

i2s_read()

ESP_RETURN_ON_ERROR(esp_clock_output_start(clkout_sig, gpio_num, &p_i2s[i2s_num]->mclk_out_hdl), TAG, "mclk configure failed");

i2s_legacy.c:1873

i2s_check_set_mclk()

ESP_LOGD(TAG, "I2S%d, MCLK output by GPIO%d", i2s_num, gpio_num);

i2s_legacy.c:1878

i2s_check_set_mclk()

ESP_RETURN_ON_FALSE((i2s_num < SOC_I2S_NUM), ESP_ERR_INVALID_ARG, TAG, "i2s_num error");

i2s_legacy.c:1884

i2s_zero_dma_buffer()

ESP_RETURN_ON_FALSE((i2s_num < SOC_I2S_NUM), ESP_ERR_INVALID_ARG, TAG, "i2s_num error");

i2s_legacy.c:1912

ESP_ERR_INVALID_ARG, TAG, "bck_io_num invalid");

i2s_legacy.c:1922

ESP_ERR_INVALID_ARG, TAG, "ws_io_num invalid");

i2s_legacy.c:1924

ESP_ERR_INVALID_ARG, TAG, "data_out_num invalid");

i2s_legacy.c:1926

ESP_ERR_INVALID_ARG, TAG, "data_in_num invalid");

i2s_legacy.c:1928

ESP_RETURN_ON_ERROR(i2s_check_set_mclk(i2s_num, pin->mck_io_num), TAG, "mclk config failed");

i2s_legacy.c:1942