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

main/CMakeLists.txt

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

main/Kconfig.projbuild

@@ -158,6 +158,8 @@ choice BOARD_TYPE
         bool "无名科技星智1.54(ML307)"
     config BOARD_TYPE_SENSECAP_WATCHER
         bool "SenseCAP Watcher"
+    config BOARD_TYPE_DOIT_S3_AIBOX
+        bool "四博智联AI陪伴盒子"
 endchoice
 
 choice DISPLAY_OLED_TYPE

main/boards/doit-s3-aibox/README.md

@@ -0,0 +1,42 @@
+# 四博智联AI陪伴盒子
+
+# 特性
+* 使用PDM麦克风
+* 使用共阳极LED
+
+## 按键配置
+* BUTTON3：短按-打断/唤醒
+* BUTTON1：音量+
+* BUTTON2：音量-
+
+## 编译配置命令
+
+**配置编译目标为 ESP32S3：**
+
+```bash
+idf.py set-target esp32s3
+```
+
+**打开 menuconfig：**
+
+```bash
+idf.py menuconfig
+```
+
+**选择板子：**
+
+```
+Xiaozhi Assistant -> Board Type -> 四博智联AI陪伴盒子
+```
+
+**修改 psram 配置：**
+
+```
+Component config -> ESP PSRAM -> SPI RAM config -> Mode (QUAD/OCT) -> Octal Mode PSRAM
+```
+
+**编译：**
+
+```bash
+idf.py build
+```

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

@@ -0,0 +1,29 @@
+#ifndef _BOARD_CONFIG_H_
+#define _BOARD_CONFIG_H_
+
+#include <driver/gpio.h>
+
+#define AUDIO_INPUT_SAMPLE_RATE  16000
+#define AUDIO_OUTPUT_SAMPLE_RATE 24000
+
+#define AUDIO_I2S_MIC_GPIO_WS   GPIO_NUM_41
+#define AUDIO_I2S_MIC_GPIO_SCK  GPIO_NUM_40
+#define AUDIO_I2S_MIC_GPIO_DIN  GPIO_NUM_42
+#define AUDIO_I2S_SPK_GPIO_DOUT GPIO_NUM_18
+#define AUDIO_I2S_SPK_GPIO_BCLK GPIO_NUM_17
+#define AUDIO_I2S_SPK_GPIO_LRCK GPIO_NUM_16
+
+/*
+IO9: BUTTON2
+IO10: BUTTON3 引出：KEY3
+IO15: BUTTON1
+*/
+#define BUILTIN_LED_GPIO        GPIO_NUM_45
+#define BOOT_BUTTON_GPIO        GPIO_NUM_10
+#define TOUCH_BUTTON_GPIO       GPIO_NUM_NC
+#define VOLUME_UP_BUTTON_GPIO   GPIO_NUM_15
+#define VOLUME_DOWN_BUTTON_GPIO GPIO_NUM_9
+#define RESET_NVS_BUTTON_GPIO     GPIO_NUM_10
+#define RESET_FACTORY_BUTTON_GPIO GPIO_NUM_NC
+
+#endif // _BOARD_CONFIG_H_

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

@@ -0,0 +1,10 @@
+{
+    "target": "esp32s3",
+    "builds": [
+        {
+            "name": "doit-s3-aibox",
+            "sdkconfig_append": [
+            ]
+        }
+    ]
+}

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

@@ -0,0 +1,146 @@
+#include "wifi_board.h"
+#include "audio_codecs/no_audio_codec.h"
+#include "system_reset.h"
+#include "application.h"
+#include "button.h"
+#include "config.h"
+#include "iot/thing_manager.h"
+#include "led/gpio_led.h"
+#include <wifi_station.h>
+#include <esp_log.h>
+#include <driver/i2c_master.h>
+#include <driver/gpio.h>
+
+#define TAG "DoitS3AiBox"
+
+class DoitS3AiBox : public WifiBoard {
+private:
+    Button boot_button_;
+    Button touch_button_;
+    Button volume_up_button_;
+    Button volume_down_button_;
+    uint8_t click_times;
+    uint32_t check_time;
+
+    void InitializeButtons() {
+        click_times = 0;
+        check_time = 0;
+        boot_button_.OnClick([this]() {
+            if(click_times==0) {
+                check_time = esp_timer_get_time()/1000;
+            }
+            if(esp_timer_get_time()/1000-check_time<1000) {
+                click_times++;
+                check_time = esp_timer_get_time()/1000;
+            } else {
+                click_times = 0;
+                check_time = 0;
+            }
+            auto& app = Application::GetInstance();
+            if (app.GetDeviceState() == kDeviceStateStarting && !WifiStation::GetInstance().IsConnected()) {
+                ResetWifiConfiguration();
+            }
+            app.ToggleChatState();
+        });
+        boot_button_.OnDoubleClick([this]() {
+            click_times++;
+            ESP_LOGI(TAG, "DoubleClick times %d", click_times);
+            if(click_times==3) {
+                click_times = 0;
+                ResetWifiConfiguration();
+            }
+        });
+
+        boot_button_.OnLongPress([this]() {
+            if(click_times>=3) {
+                ResetWifiConfiguration();
+            } else {
+                click_times = 0;
+                check_time = 0;
+            }
+        });
+
+        touch_button_.OnPressDown([this]() {
+            click_times = 0;
+            Application::GetInstance().StartListening();
+        });
+        touch_button_.OnPressUp([this]() {
+            click_times = 0;
+            Application::GetInstance().StopListening();
+        });
+
+        volume_up_button_.OnClick([this]() {
+            click_times = 0;
+            auto codec = GetAudioCodec();
+            auto volume = codec->output_volume() + 10;
+            if (volume > 100) {
+                volume = 100;
+            }
+            codec->SetOutputVolume(volume);
+        });
+
+        volume_up_button_.OnLongPress([this]() {
+            click_times = 0;
+            GetAudioCodec()->SetOutputVolume(100);
+        });
+
+        volume_down_button_.OnClick([this]() {
+            click_times = 0;
+            auto codec = GetAudioCodec();
+            auto volume = codec->output_volume() - 10;
+            if (volume < 0) {
+                volume = 0;
+            }
+            codec->SetOutputVolume(volume);
+        });
+
+        volume_down_button_.OnLongPress([this]() {
+            click_times = 0;
+            GetAudioCodec()->SetOutputVolume(0);
+        });
+    }
+
+    // 物联网初始化，添加对 AI 可见设备
+    void InitializeIot() {
+        auto& thing_manager = iot::ThingManager::GetInstance();
+        thing_manager.AddThing(iot::CreateThing("Speaker"));
+    }
+
+
+    void InitializeGpio(gpio_num_t gpio_num_) {
+        gpio_config_t config = {
+            .pin_bit_mask = (1ULL << gpio_num_),
+            .mode = GPIO_MODE_OUTPUT,
+            .pull_up_en = GPIO_PULLUP_ENABLE,
+            .pull_down_en = GPIO_PULLDOWN_DISABLE,
+            .intr_type = GPIO_INTR_DISABLE,
+        };
+        ESP_ERROR_CHECK(gpio_config(&config));
+        gpio_set_level(gpio_num_, 1);
+    }
+
+public:
+    DoitS3AiBox() :
+        boot_button_(BOOT_BUTTON_GPIO),
+        touch_button_(TOUCH_BUTTON_GPIO),
+        volume_up_button_(VOLUME_UP_BUTTON_GPIO),
+        volume_down_button_(VOLUME_DOWN_BUTTON_GPIO){
+        // 上拉io48 置高电平
+        InitializeGpio(GPIO_NUM_48);
+        InitializeButtons();
+        InitializeIot();
+    }
+
+    virtual Led* GetLed() override {
+        static GpioLed led(BUILTIN_LED_GPIO, 1);
+        return &led;
+    }
+
+    virtual AudioCodec* GetAudioCodec() override {
+        static NoAudioCodecSimplexPdm audio_codec(AUDIO_INPUT_SAMPLE_RATE, AUDIO_OUTPUT_SAMPLE_RATE,
+            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);
+        return &audio_codec;
+    }
+};
+
+DECLARE_BOARD(DoitS3AiBox);