forked from xiaozhi/xiaozhi-esp32
79 lines
2.3 KiB
C++
79 lines
2.3 KiB
C++
#include "wifi_board.h"
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#include "audio_codecs/box_audio_codec.h"
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#include "display/no_display.h"
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#include "application.h"
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#include "button.h"
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#include "led.h"
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#include "config.h"
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#include "iot/thing_manager.h"
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#include <esp_log.h>
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#include <driver/i2c_master.h>
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#define TAG "EspBox3Board"
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class EspBox3Board : public WifiBoard {
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private:
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i2c_master_bus_handle_t i2c_bus_;
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Button boot_button_;
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void InitializeI2c() {
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// Initialize I2C peripheral
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i2c_master_bus_config_t i2c_bus_cfg = {
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.i2c_port = (i2c_port_t)1,
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.sda_io_num = AUDIO_CODEC_I2C_SDA_PIN,
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.scl_io_num = AUDIO_CODEC_I2C_SCL_PIN,
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.clk_source = I2C_CLK_SRC_DEFAULT,
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.glitch_ignore_cnt = 7,
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.intr_priority = 0,
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.trans_queue_depth = 0,
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.flags = {
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.enable_internal_pullup = 1,
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},
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};
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ESP_ERROR_CHECK(i2c_new_master_bus(&i2c_bus_cfg, &i2c_bus_));
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}
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void InitializeButtons() {
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boot_button_.OnClick([this]() {
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Application::GetInstance().ToggleChatState();
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});
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}
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// 物联网初始化，添加对 AI 可见设备
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void InitializeIot() {
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auto& thing_manager = iot::ThingManager::GetInstance();
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thing_manager.AddThing(iot::CreateThing("Speaker"));
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}
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public:
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EspBox3Board() : boot_button_(BOOT_BUTTON_GPIO) {
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InitializeI2c();
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InitializeButtons();
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InitializeIot();
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}
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virtual Led* GetBuiltinLed() override {
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static Led led(GPIO_NUM_NC);
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return &led;
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}
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virtual AudioCodec* GetAudioCodec() override {
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static BoxAudioCodec* audio_codec = nullptr;
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if (audio_codec == nullptr) {
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audio_codec = new BoxAudioCodec(i2c_bus_, AUDIO_INPUT_SAMPLE_RATE, AUDIO_OUTPUT_SAMPLE_RATE,
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AUDIO_I2S_GPIO_MCLK, AUDIO_I2S_GPIO_BCLK, AUDIO_I2S_GPIO_WS, AUDIO_I2S_GPIO_DOUT, AUDIO_I2S_GPIO_DIN,
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AUDIO_CODEC_PA_PIN, AUDIO_CODEC_ES8311_ADDR, AUDIO_CODEC_ES7210_ADDR, AUDIO_INPUT_REFERENCE);
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audio_codec->SetOutputVolume(AUDIO_DEFAULT_OUTPUT_VOLUME);
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}
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return audio_codec;
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}
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virtual Display* GetDisplay() override {
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static NoDisplay display;
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return &display;
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}
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};
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DECLARE_BOARD(EspBox3Board);
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