move all hardware init to boards

main/audio_codec.cc

@@ -0,0 +1,67 @@
+#include "audio_codec.h"
+#include "board.h"
+
+#include <esp_log.h>
+#include <cstring>
+
+#define TAG "AudioCodec"
+
+AudioCodec::AudioCodec() {
+}
+
+AudioCodec::~AudioCodec() {
+    if (audio_input_task_ != nullptr) {
+        vTaskDelete(audio_input_task_);
+    }
+}
+
+void AudioCodec::OnInputData(std::function<void(std::vector<int16_t>&& data)> callback) {
+    on_input_data_ = callback;
+
+    // 创建音频输入任务
+    if (audio_input_task_ == nullptr) {
+        xTaskCreate([](void* arg) {
+            auto audio_device = (AudioCodec*)arg;
+            audio_device->InputTask();
+        }, "audio_input", 4096 * 2, this, 3, &audio_input_task_);
+    }
+}
+
+void AudioCodec::OutputData(std::vector<int16_t>& data) {
+    Write(data.data(), data.size());
+}
+
+void AudioCodec::InputTask() {
+    int duration = 30;
+    int input_frame_size = input_sample_rate_ / 1000 * duration * input_channels_;
+    while (true) {
+        std::vector<int16_t> input_data(input_frame_size);
+        int samples = Read(input_data.data(), input_data.size());
+        if (samples > 0) {
+            if (on_input_data_) {
+                on_input_data_(std::move(input_data));
+            }
+        }
+    }
+}
+
+void AudioCodec::SetOutputVolume(int volume) {
+    output_volume_ = volume;
+    ESP_LOGI(TAG, "Set output volume to %d", output_volume_);
+}
+
+void AudioCodec::EnableInput(bool enable) {
+    if (enable == input_enabled_) {
+        return;
+    }
+    input_enabled_ = enable;
+    ESP_LOGI(TAG, "Set input enable to %s", enable ? "true" : "false");
+}
+
+void AudioCodec::EnableOutput(bool enable) {
+    if (enable == output_enabled_) {
+        return;
+    }
+    output_enabled_ = enable;
+    ESP_LOGI(TAG, "Set output enable to %s", enable ? "true" : "false");
+}