Lucas RayanandAntigravity
c1bd2c7e11
- Translate content to English across messages/en.json, data/en, lib/data/en, and public/exemplos/en - Implement localized routing, slugs, and language negotiation with fallback to en - Build dedicated search index for English with strict book exclusion - Update components and pages to dynamically render localized strings and datasets - Verify full structural parity and exact 1:1 match on Portuguese pages via comparator Co-Authored-By: Antigravity <noreply@google.com>
73 lines
2.3 KiB
C
73 lines
2.3 KiB
C
#include "esp_log.h"
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#include "audio_pipeline.h"
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#include "audio_element.h"
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#include "audio_event_iface.h"
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#include "audio_common.h"
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#include "i2s_stream.h"
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#include "mp3_decoder.h"
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#include "fatfs_stream.h"
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#include "esp_peripherals.h"
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#include "periph_sdcard.h"
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static const char *TAG = "HELLO_ADF";
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void app_main(void)
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{
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// Inicializa periféricos (como o SD card)
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esp_periph_config_t periph_cfg = DEFAULT_ESP_PERIPH_SET_CONFIG();
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esp_periph_set_handle_t set = esp_periph_set_init(&periph_cfg);
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periph_sdcard_cfg_t sd_cfg = {
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.root = "/sdcard",
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};
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esp_periph_handle_t sdcard_handle = periph_sdcard_init(&sd_cfg);
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esp_periph_start(set, sdcard_handle);
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// Espera o SD card montar
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periph_sdcard_wait_for_ready(sdcard_handle, portMAX_DELAY);
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ESP_LOGI(TAG, "SD card montado!");
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// Cria o pipeline
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audio_pipeline_handle_t pipeline;
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audio_pipeline_cfg_t pipeline_cfg = DEFAULT_AUDIO_PIPELINE_CONFIG();
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pipeline = audio_pipeline_init(&pipeline_cfg);
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// Elementos: arquivo (fatfs), decodificador (mp3) e saída (i2s)
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audio_element_handle_t fatfs_stream_reader, i2s_stream_writer, mp3_decoder;
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fatfs_stream_cfg_t fatfs_cfg = FATFS_STREAM_CFG_DEFAULT();
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fatfs_cfg.type = AUDIO_STREAM_READER;
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fatfs_stream_reader = fatfs_stream_init(&fatfs_cfg);
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mp3_decoder_cfg_t mp3_cfg = DEFAULT_MP3_DECODER_CONFIG();
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mp3_decoder = mp3_decoder_init(&mp3_cfg);
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i2s_stream_cfg_t i2s_cfg = I2S_STREAM_CFG_DEFAULT();
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i2s_cfg.type = AUDIO_STREAM_WRITER;
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i2s_stream_writer = i2s_stream_init(&i2s_cfg);
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// Registra e conecta elementos
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audio_pipeline_register(pipeline, fatfs_stream_reader, "file");
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audio_pipeline_register(pipeline, mp3_decoder, "mp3");
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audio_pipeline_register(pipeline, i2s_stream_writer, "i2s");
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audio_pipeline_link(pipeline, (const char *[]) {"file", "mp3", "i2s"}, 3);
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// Define o arquivo MP3 a ser tocado
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audio_element_set_uri(fatfs_stream_reader, "/sdcard/test.mp3");
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// Inicia o pipeline
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ESP_LOGI(TAG, "Iniciando pipeline...");
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audio_pipeline_run(pipeline);
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// Mantém o pipeline rodando
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while (1) {
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vTaskDelay(1000 / portTICK_PERIOD_MS);
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}
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// (Nunca chega aqui, mas seria o cleanup)
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audio_pipeline_stop(pipeline);
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audio_pipeline_wait_for_stop(pipeline);
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audio_pipeline_terminate(pipeline);
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}
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