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增加四博智联AI陪伴盒子 (#309)
* 添加四博智联AI陪伴盒子适配，典型pdm麦克风设备 * doit_s3_aibox LED切换到GPIO LED * doit_s3_aibox 添加说明文件 * doit_s3_aibox 音量最大值设置到100
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‎main/CMakeLists.txt‎

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@@ -134,6 +134,8 @@ elseif(CONFIG_BOARD_TYPE_XINGZHI_Cube_1_54TFT_ML307)
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set(BOARD_TYPE "xingzhi-cube-1.54tft-ml307")
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elseif(CONFIG_BOARD_TYPE_SENSECAP_WATCHER)
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set(BOARD_TYPE "sensecap-watcher")
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elseif(CONFIG_BOARD_TYPE_DOIT_S3_AIBOX)
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set(BOARD_TYPE "doit-s3-aibox")
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elseif(CONFIG_BOARD_TYPE_ESP32_CGC)
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set(BOARD_TYPE "esp32-cgc")
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endif()

‎main/Kconfig.projbuild‎

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bool "无名科技星智1.54(ML307)"
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config BOARD_TYPE_SENSECAP_WATCHER
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bool "SenseCAP Watcher"
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config BOARD_TYPE_DOIT_S3_AIBOX
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bool "四博智联AI陪伴盒子"
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endchoice
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choice DISPLAY_OLED_TYPE

‎main/boards/doit-s3-aibox/README.md‎

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# 四博智联AI陪伴盒子
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# 特性
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* 使用PDM麦克风
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* 使用共阳极LED
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## 按键配置
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* BUTTON3：短按-打断/唤醒
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* BUTTON1：音量+
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* BUTTON2：音量-
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## 编译配置命令
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**配置编译目标为 ESP32S3：**
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```bash
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idf.py set-target esp32s3
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```
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**打开 menuconfig：**
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```bash
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idf.py menuconfig
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```
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**选择板子：**
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```
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Xiaozhi Assistant -> Board Type -> 四博智联AI陪伴盒子
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```
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**修改 psram 配置：**
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```
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Component config -> ESP PSRAM -> SPI RAM config -> Mode (QUAD/OCT) -> Octal Mode PSRAM
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```
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**编译：**
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```bash
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idf.py build
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```

‎main/boards/doit-s3-aibox/config.h‎

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#ifndef _BOARD_CONFIG_H_
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#define _BOARD_CONFIG_H_
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#include <driver/gpio.h>
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#define AUDIO_INPUT_SAMPLE_RATE 16000
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#define AUDIO_OUTPUT_SAMPLE_RATE 24000
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#define AUDIO_I2S_MIC_GPIO_WS GPIO_NUM_41
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#define AUDIO_I2S_MIC_GPIO_SCK GPIO_NUM_40
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#define AUDIO_I2S_MIC_GPIO_DIN GPIO_NUM_42
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#define AUDIO_I2S_SPK_GPIO_DOUT GPIO_NUM_18
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#define AUDIO_I2S_SPK_GPIO_BCLK GPIO_NUM_17
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#define AUDIO_I2S_SPK_GPIO_LRCK GPIO_NUM_16
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/*
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IO9: BUTTON2
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IO10: BUTTON3 引出：KEY3
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IO15: BUTTON1
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*/
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#define BUILTIN_LED_GPIO GPIO_NUM_45
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#define BOOT_BUTTON_GPIO GPIO_NUM_10
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#define TOUCH_BUTTON_GPIO GPIO_NUM_NC
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#define VOLUME_UP_BUTTON_GPIO GPIO_NUM_15
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#define VOLUME_DOWN_BUTTON_GPIO GPIO_NUM_9
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#define RESET_NVS_BUTTON_GPIO GPIO_NUM_10
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#define RESET_FACTORY_BUTTON_GPIO GPIO_NUM_NC
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#endif // _BOARD_CONFIG_H_

‎main/boards/doit-s3-aibox/config.json‎

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{
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"target": "esp32s3",
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"builds": [
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{
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"name": "doit-s3-aibox",
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"sdkconfig_append": [
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]
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}
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]
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}

‎main/boards/doit-s3-aibox/doit_s3_aibox.cc‎

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#include "wifi_board.h"
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#include "audio_codecs/no_audio_codec.h"
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#include "system_reset.h"
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#include "application.h"
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#include "button.h"
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#include "config.h"
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#include "iot/thing_manager.h"
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#include "led/gpio_led.h"
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#include <wifi_station.h>
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#include <esp_log.h>
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#include <driver/i2c_master.h>
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#include <driver/gpio.h>
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#define TAG "DoitS3AiBox"
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class DoitS3AiBox : public WifiBoard {
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private:
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Button boot_button_;
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Button touch_button_;
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Button volume_up_button_;
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Button volume_down_button_;
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uint8_t click_times;
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uint32_t check_time;
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void InitializeButtons() {
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click_times = 0;
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check_time = 0;
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boot_button_.OnClick([this]() {
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if(click_times==0) {
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check_time = esp_timer_get_time()/1000;
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}
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if(esp_timer_get_time()/1000-check_time<1000) {
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click_times++;
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check_time = esp_timer_get_time()/1000;
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} else {
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click_times = 0;
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check_time = 0;
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}
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auto& app = Application::GetInstance();
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if (app.GetDeviceState() == kDeviceStateStarting && !WifiStation::GetInstance().IsConnected()) {
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ResetWifiConfiguration();
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}
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app.ToggleChatState();
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});
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boot_button_.OnDoubleClick([this]() {
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click_times++;
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ESP_LOGI(TAG, "DoubleClick times %d", click_times);
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if(click_times==3) {
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click_times = 0;
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ResetWifiConfiguration();
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}
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});
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boot_button_.OnLongPress([this]() {
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if(click_times>=3) {
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ResetWifiConfiguration();
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} else {
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click_times = 0;
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check_time = 0;
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}
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});
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touch_button_.OnPressDown([this]() {
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click_times = 0;
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Application::GetInstance().StartListening();
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});
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touch_button_.OnPressUp([this]() {
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click_times = 0;
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Application::GetInstance().StopListening();
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});
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volume_up_button_.OnClick([this]() {
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click_times = 0;
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auto codec = GetAudioCodec();
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auto volume = codec->output_volume() + 10;
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if (volume > 100) {
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volume = 100;
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}
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codec->SetOutputVolume(volume);
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});
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volume_up_button_.OnLongPress([this]() {
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click_times = 0;
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GetAudioCodec()->SetOutputVolume(100);
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});
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volume_down_button_.OnClick([this]() {
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click_times = 0;
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auto codec = GetAudioCodec();
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auto volume = codec->output_volume() - 10;
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if (volume < 0) {
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volume = 0;
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}
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codec->SetOutputVolume(volume);
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});
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volume_down_button_.OnLongPress([this]() {
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click_times = 0;
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GetAudioCodec()->SetOutputVolume(0);
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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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void InitializeGpio(gpio_num_t gpio_num_) {
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gpio_config_t config = {
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.pin_bit_mask = (1ULL << gpio_num_),
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.mode = GPIO_MODE_OUTPUT,
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.pull_up_en = GPIO_PULLUP_ENABLE,
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.pull_down_en = GPIO_PULLDOWN_DISABLE,
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.intr_type = GPIO_INTR_DISABLE,
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};
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ESP_ERROR_CHECK(gpio_config(&config));
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gpio_set_level(gpio_num_, 1);
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}
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public:
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DoitS3AiBox() :
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boot_button_(BOOT_BUTTON_GPIO),
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touch_button_(TOUCH_BUTTON_GPIO),
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volume_up_button_(VOLUME_UP_BUTTON_GPIO),
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volume_down_button_(VOLUME_DOWN_BUTTON_GPIO){
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// 上拉io48 置高电平
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InitializeGpio(GPIO_NUM_48);
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InitializeButtons();
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InitializeIot();
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}
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virtual Led* GetLed() override {
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static GpioLed led(BUILTIN_LED_GPIO, 1);
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return &led;
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}
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virtual AudioCodec* GetAudioCodec() override {
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static NoAudioCodecSimplexPdm audio_codec(AUDIO_INPUT_SAMPLE_RATE, AUDIO_OUTPUT_SAMPLE_RATE,
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AUDIO_I2S_SPK_GPIO_BCLK, AUDIO_I2S_SPK_GPIO_LRCK, AUDIO_I2S_SPK_GPIO_DOUT, AUDIO_I2S_MIC_GPIO_WS, AUDIO_I2S_MIC_GPIO_DIN);
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return &audio_codec;
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}
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};
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DECLARE_BOARD(DoitS3AiBox);

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