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更新ESP32 CGC MCP控制方式，添加一个ESP32 CGC 144的开发板 (#736)

Browse Source 
* Update README.md

* Update config.h

增加MCP控制方式

* Update esp32_cgc_board.cc

增加MCP控制方式

* Update CMakeLists.txt

增加ESP32 CGC 144开发板

* Update Kconfig.projbuild

增加ESP32 CGC 144开发板

* Create README.md

增加ESP32 CGC 144开发板

* Add files via upload

* Update config.h

修改注释
This commit is contained in:
wdmomoxx
2025-06-03 12:20:57 +08:00
committed by GitHub
parent 32c5b3e6d4
commit 02abd71588
12 changed files with 794 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
main/CMakeLists.txt
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@@ -172,6 +172,8 @@ elseif(CONFIG_BOARD_TYPE_GENJUTECH_S3_1_54TFT)
set(BOARD_TYPE "genjutech-s3-1.54tft")
elseif(CONFIG_BOARD_TYPE_ESP32_CGC)
set(BOARD_TYPE "esp32-cgc")
elseif(CONFIG_BOARD_TYPE_ESP32_CGC_144)
set(BOARD_TYPE "esp32-cgc-144")
elseif(CONFIG_BOARD_TYPE_ESP_S3_LCD_EV_Board)
set(BOARD_TYPE "esp-s3-lcd-ev-board")
elseif(CONFIG_BOARD_TYPE_ZHENGCHEN_1_54TFT_WIFI)

3
main/Kconfig.projbuild
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@@ -85,6 +85,9 @@ choice BOARD_TYPE
config BOARD_TYPE_ESP32_CGC
bool "ESP32 CGC"
depends on IDF_TARGET_ESP32
config BOARD_TYPE_ESP32_CGC_144
bool "ESP32 CGC 144"
depends on IDF_TARGET_ESP32
config BOARD_TYPE_KEVIN_YUYING_313LCD
bool "鱼鹰科技3.13LCD开发板"
depends on IDF_TARGET_ESP32S3

42
main/boards/esp32-cgc-144/README.md Normal file
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@@ -0,0 +1,42 @@
# 相关资料：
- [插线款](https://www.wdmomo.fun:81/doc/index.html?file=001_%E8%AE%BE%E8%AE%A1%E9%A1%B9%E7%9B%AE/0001_%E5%B0%8F%E6%99%BAAI/003_ESP32-CGC-144%E6%8F%92%E7%BA%BF%E7%89%88%E5%B0%8F%E6%99%BAAI)
- [电池款](https://www.wdmomo.fun:81/doc/index.html?file=001_%E8%AE%BE%E8%AE%A1%E9%A1%B9%E7%9B%AE/0001_%E5%B0%8F%E6%99%BAAI/004_ESP32-CGC-144%E7%94%B5%E6%B1%A0%E7%89%88%E5%B0%8F%E6%99%BAAI)
# 编译配置命令
**配置编译目标为 ESP32：**
```bash
idf.py set-target esp32
```
**打开 menuconfig：**
```bash
idf.py menuconfig
```
**选择板子：**
```
Xiaozhi Assistant -> Board Type -> ESP32 CGC 144
```
**修改 flash 大小：**
```
Serial flasher config -> Flash size -> 4 MB
```
**修改分区表：**
```
Partition Table -> Custom partition CSV file -> partitions_4M.csv
```
**编译：**
```bash
idf.py build
```

60
main/boards/esp32-cgc-144/board_control.cc Normal file
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@@ -0,0 +1,60 @@
#include <freertos/FreeRTOS.h>
#include <freertos/timers.h>
#include <freertos/task.h>
#include <esp_log.h>
#include "board.h"
#include "boards/common/wifi_board.h"
#include "boards/esp32-cgc-144/config.h"
#include "iot/thing.h"
#include "audio_codec.h"
#define TAG "BoardControl"
namespace iot {
class BoardControl : public Thing {
public:
BoardControl() : Thing("BoardControl", "当前 AI 机器人管理和控制") {
// 修改音量调节
properties_.AddNumberProperty("volume", "当前音量值", [this]() -> int {
auto codec = Board::GetInstance().GetAudioCodec();
return codec->output_volume();
});
// 定义设备可以被远程执行的指令
#if defined(ESP32_CGC_144_lite)
methods_.AddMethod("SetVolume", "设置音量", ParameterList({
Parameter("volume", "0到100之间的整数", kValueTypeNumber, true)
}), [this](const ParameterList& parameters) {
auto codec = Board::GetInstance().GetAudioCodec();
// 获取传入的音量值
int volume = parameters["volume"].number();
// 限制音量值
if (volume > 66) {
volume = 66;
}
codec->SetOutputVolume(static_cast<uint8_t>(volume));
});
#else
methods_.AddMethod("SetVolume", "设置音量", ParameterList({
Parameter("volume", "0到100之间的整数", kValueTypeNumber, true)
}), [this](const ParameterList& parameters) {
auto codec = Board::GetInstance().GetAudioCodec();
// 获取传入的音量值
int volume = parameters["volume"].number();
// 限制音量值
if (volume > 100) {
volume = 100;
}
codec->SetOutputVolume(static_cast<uint8_t>(volume));
});
#endif
}
};
} // namespace iot
DECLARE_THING(BoardControl);

73
main/boards/esp32-cgc-144/config.h Normal file
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#ifndef _BOARD_CONFIG_H_
#define _BOARD_CONFIG_H_
#include <driver/gpio.h>
// 如果使用插线版本接入电池，请启用下面一行
//#define ESP32_CGC_144_lite
#define AUDIO_INPUT_SAMPLE_RATE 16000
#define AUDIO_OUTPUT_SAMPLE_RATE 24000
#define AUDIO_I2S_MIC_GPIO_WS GPIO_NUM_25
#define AUDIO_I2S_MIC_GPIO_SCK GPIO_NUM_26
#define AUDIO_I2S_MIC_GPIO_DIN GPIO_NUM_32
#define AUDIO_I2S_SPK_GPIO_DOUT GPIO_NUM_33
#define AUDIO_I2S_SPK_GPIO_BCLK GPIO_NUM_14
#define AUDIO_I2S_SPK_GPIO_LRCK GPIO_NUM_27
#define BOOT_BUTTON_GPIO GPIO_NUM_0
#define ASR_BUTTON_GPIO GPIO_NUM_13
// A MCP Test: Control a lamp
#define LAMP_GPIO GPIO_NUM_12
#define DISPLAY_SDA_PIN GPIO_NUM_NC
#define DISPLAY_SCL_PIN GPIO_NUM_NC
#define DISPLAY_BACKLIGHT_PIN GPIO_NUM_4
#define DISPLAY_SCLK_PIN GPIO_NUM_18
#define DISPLAY_MOSI_PIN GPIO_NUM_23
#define DISPLAY_CS_PIN GPIO_NUM_5
#define DISPLAY_DC_PIN GPIO_NUM_2
#define DISPLAY_RESET_PIN GPIO_NUM_NC
#define DISPLAY_SPI_SCLK_HZ (20 * 1000 * 1000)
// 如果使用240x240的屏幕，请注释下面一行
#define LCD_128X128
#ifdef LCD_128X128
#define LCD_TYPE_ST7789_SERIAL
#define DISPLAY_WIDTH 128
#define DISPLAY_HEIGHT 128
#define DISPLAY_MIRROR_X true
#define DISPLAY_MIRROR_Y true
#define DISPLAY_SWAP_XY false
#define DISPLAY_INVERT_COLOR false
#define DISPLAY_RGB_ORDER LCD_RGB_ELEMENT_ORDER_BGR
#define DISPLAY_OFFSET_X 2
#define DISPLAY_OFFSET_Y 3
#define DISPLAY_BACKLIGHT_OUTPUT_INVERT true
#define DISPLAY_SPI_MODE 0
#else
#define LCD_TYPE_ST7789_SERIAL
#define DISPLAY_WIDTH 240
#define DISPLAY_HEIGHT 240
#define DISPLAY_MIRROR_X false
#define DISPLAY_MIRROR_Y false
#define DISPLAY_SWAP_XY false
#define DISPLAY_INVERT_COLOR true
#define DISPLAY_RGB_ORDER LCD_RGB_ELEMENT_ORDER_RGB
#define DISPLAY_OFFSET_X 0
#define DISPLAY_OFFSET_Y 0
#define DISPLAY_BACKLIGHT_OUTPUT_INVERT true
#define DISPLAY_SPI_MODE 0
#endif
#endif // _BOARD_CONFIG_H_

10
main/boards/esp32-cgc-144/config.json Normal file
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@@ -0,0 +1,10 @@
{
"target": "esp32",
"builds": [
{
"name": "esp32-cgc-144",
"sdkconfig_append": [
"CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y",
"CONFIG_PARTITION_TABLE_CUSTOM_FILENAME=\"partitions_4M.csv\""
]
}

220
main/boards/esp32-cgc-144/esp32_cgc_144_board.cc Normal file
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@@ -0,0 +1,220 @@
#include "wifi_board.h"
#include "audio_codecs/no_audio_codec.h"
#include "display/lcd_display.h"
#include "system_reset.h"
#include "application.h"
#include "button.h"
#include "config.h"
#include "power_save_timer.h"
#include "mcp_server.h"
#include "lamp_controller.h"
#include "iot/thing_manager.h"
#include "led/single_led.h"
#include "assets/lang_config.h"
#include <wifi_station.h>
#include <esp_log.h>
#include <esp_lcd_panel_vendor.h>
#include <esp_lcd_panel_io.h>
#include <esp_lcd_panel_ops.h>
#include <driver/spi_common.h>
#include <esp_sleep.h>
#if defined(ESP32_CGC_144_lite)
#include "power_manager_lite.h"
#else
#include "power_manager.h"
#endif
#define TAG "ESP32_CGC_144"
LV_FONT_DECLARE(font_puhui_14_1);
LV_FONT_DECLARE(font_awesome_14_1);
class ESP32_CGC_144 : public WifiBoard {
private:
Button boot_button_;
LcdDisplay* display_;
Button asr_button_;
PowerSaveTimer* power_save_timer_;
PowerManager* power_manager_;
esp_lcd_panel_io_handle_t panel_io = nullptr;
esp_lcd_panel_handle_t panel = nullptr;
#if defined(ESP32_CGC_144_lite)
void InitializePowerManager() {
power_manager_ = new PowerManager(GPIO_NUM_NC);
power_manager_->OnChargingStatusChanged([this](bool is_charging) {
if (is_charging) {
power_save_timer_->SetEnabled(false);
} else {
power_save_timer_->SetEnabled(true);
}
});
}
#else
void InitializePowerManager() {
power_manager_ = new PowerManager(GPIO_NUM_36);
power_manager_->OnChargingStatusChanged([this](bool is_charging) {
if (is_charging) {
power_save_timer_->SetEnabled(false);
} else {
power_save_timer_->SetEnabled(true);
}
});
}
#endif
void InitializePowerSaveTimer() {
power_save_timer_ = new PowerSaveTimer(-1, 60);
power_save_timer_->OnEnterSleepMode([this]() {
ESP_LOGI(TAG, "Enabling sleep mode");
display_->SetChatMessage("system", "");
display_->SetEmotion("sleepy");
GetBacklight()->SetBrightness(1);
});
power_save_timer_->OnExitSleepMode([this]() {
display_->SetChatMessage("system", "");
display_->SetEmotion("neutral");
GetBacklight()->RestoreBrightness();
});
power_save_timer_->SetEnabled(true);
}
void InitializeSpi() {
spi_bus_config_t buscfg = {};
buscfg.mosi_io_num = DISPLAY_MOSI_PIN;
buscfg.miso_io_num = GPIO_NUM_NC;
buscfg.sclk_io_num = DISPLAY_SCLK_PIN;
buscfg.quadwp_io_num = GPIO_NUM_NC;
buscfg.quadhd_io_num = GPIO_NUM_NC;
buscfg.max_transfer_sz = DISPLAY_WIDTH * DISPLAY_HEIGHT * sizeof(uint16_t);
ESP_ERROR_CHECK(spi_bus_initialize(SPI3_HOST, &buscfg, SPI_DMA_CH_AUTO));
}
void InitializeSt7735Display() {
// esp_lcd_panel_io_handle_t panel_io = nullptr;
// esp_lcd_panel_handle_t panel = nullptr;
// 液晶屏控制IO初始化
ESP_LOGD(TAG, "Install panel IO");
esp_lcd_panel_io_spi_config_t io_config = {};
io_config.cs_gpio_num = DISPLAY_CS_PIN;
io_config.dc_gpio_num = DISPLAY_DC_PIN;
io_config.spi_mode = DISPLAY_SPI_MODE;
io_config.pclk_hz = DISPLAY_SPI_SCLK_HZ;
io_config.trans_queue_depth = 10;
io_config.lcd_cmd_bits = 8;
io_config.lcd_param_bits = 8;
ESP_ERROR_CHECK(esp_lcd_new_panel_io_spi(SPI3_HOST, &io_config, &panel_io));
// 初始化液晶屏驱动芯片
ESP_LOGD(TAG, "Install LCD driver");
esp_lcd_panel_dev_config_t panel_config = {};
panel_config.reset_gpio_num = DISPLAY_RESET_PIN;
panel_config.rgb_ele_order = DISPLAY_RGB_ORDER;
panel_config.bits_per_pixel = 16;
ESP_ERROR_CHECK(esp_lcd_new_panel_st7789(panel_io, &panel_config, &panel));
esp_lcd_panel_reset(panel);
esp_lcd_panel_init(panel);
esp_lcd_panel_invert_color(panel, DISPLAY_INVERT_COLOR);
esp_lcd_panel_swap_xy(panel, DISPLAY_SWAP_XY);
esp_lcd_panel_mirror(panel, DISPLAY_MIRROR_X, DISPLAY_MIRROR_Y);
display_ = new SpiLcdDisplay(panel_io, panel,
DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_OFFSET_X, DISPLAY_OFFSET_Y, DISPLAY_MIRROR_X, DISPLAY_MIRROR_Y, DISPLAY_SWAP_XY,
{
.text_font = &font_puhui_14_1,
.icon_font = &font_awesome_14_1,
.emoji_font = font_emoji_32_init(),
});
}
void InitializeButtons() {
boot_button_.OnClick([this]() {
power_save_timer_->WakeUp();
auto& app = Application::GetInstance();
if (app.GetDeviceState() == kDeviceStateStarting && !WifiStation::GetInstance().IsConnected()) {
ResetWifiConfiguration();
}
app.ToggleChatState();
});
asr_button_.OnClick([this]() {
power_save_timer_->WakeUp();
std::string wake_word="你好小智";
Application::GetInstance().WakeWordInvoke(wake_word);
});
}
// 物联网初始化，添加对 AI 可见设备
void InitializeIot() {
#if CONFIG_IOT_PROTOCOL_XIAOZHI
auto& thing_manager = iot::ThingManager::GetInstance();
thing_manager.AddThing(iot::CreateThing("Screen"));
thing_manager.AddThing(iot::CreateThing("BoardControl"));
thing_manager.AddThing(iot::CreateThing("Battery"));
thing_manager.AddThing(iot::CreateThing("Lamp"));
#elif CONFIG_IOT_PROTOCOL_MCP
static LampController lamp(LAMP_GPIO);
#endif
}
public:
ESP32_CGC_144() :
boot_button_(BOOT_BUTTON_GPIO), asr_button_(ASR_BUTTON_GPIO) {
InitializePowerManager();
InitializePowerSaveTimer();
InitializeSpi();
InitializeSt7735Display();
InitializeButtons();
InitializeIot();
GetBacklight()->RestoreBrightness();
}
virtual AudioCodec* GetAudioCodec() override
{
static NoAudioCodecSimplex 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_SCK, AUDIO_I2S_MIC_GPIO_WS, AUDIO_I2S_MIC_GPIO_DIN);
return &audio_codec;
}
virtual Display* GetDisplay() override {
return display_;
}
virtual Backlight* GetBacklight() override {
static PwmBacklight backlight(DISPLAY_BACKLIGHT_PIN, DISPLAY_BACKLIGHT_OUTPUT_INVERT);
return &backlight;
}
virtual bool GetBatteryLevel(int& level, bool& charging, bool& discharging) override {
static bool last_discharging = false;
charging = power_manager_->IsCharging();
discharging = power_manager_->IsDischarging();
if (discharging != last_discharging) {
power_save_timer_->SetEnabled(discharging);
last_discharging = discharging;
}
level = power_manager_->GetBatteryLevel();
return true;
}
virtual void SetPowerSaveMode(bool enabled) override {
if (!enabled) {
power_save_timer_->WakeUp();
}
WifiBoard::SetPowerSaveMode(enabled);
}
};
DECLARE_BOARD(ESP32_CGC_144);

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main/boards/esp32-cgc-144/power_manager.h Normal file
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#pragma once
#include <vector>
#include <functional>
#include <esp_timer.h>
#include <driver/gpio.h>
#include <esp_adc/adc_oneshot.h>
class PowerManager {
private:
esp_timer_handle_t timer_handle_;
std::function<void(bool)> on_charging_status_changed_;
std::function<void(bool)> on_low_battery_status_changed_;
gpio_num_t charging_pin_ = GPIO_NUM_NC;
std::vector<uint16_t> adc_values_;
uint32_t battery_level_ = 0;
bool is_charging_ = false;
bool is_low_battery_ = false;
int ticks_ = 0;
const int kBatteryAdcInterval = 60;
const int kBatteryAdcDataCount = 3;
const int kLowBatteryLevel = 20;
adc_oneshot_unit_handle_t adc_handle_;
void CheckBatteryStatus() {
// Get charging status
bool new_charging_status = gpio_get_level(charging_pin_) == 1;
if (new_charging_status != is_charging_) {
is_charging_ = new_charging_status;
if (on_charging_status_changed_) {
on_charging_status_changed_(is_charging_);
}
ReadBatteryAdcData();
return;
}
// 如果电池电量数据不足，则读取电池电量数据
if (adc_values_.size() < kBatteryAdcDataCount) {
ReadBatteryAdcData();
return;
}
// 如果电池电量数据充足，则每 kBatteryAdcInterval 个 tick 读取一次电池电量数据
ticks_++;
if (ticks_ % kBatteryAdcInterval == 0) {
ReadBatteryAdcData();
}
}
void ReadBatteryAdcData() {
int adc_value;
ESP_ERROR_CHECK(adc_oneshot_read(adc_handle_, ADC_CHANNEL_3, &adc_value));
// 将 ADC 值添加到队列中
adc_values_.push_back(adc_value);
if (adc_values_.size() > kBatteryAdcDataCount) {
adc_values_.erase(adc_values_.begin());
}
uint32_t average_adc = 0;
for (auto value : adc_values_) {
average_adc += value;
}
average_adc /= adc_values_.size();
// 定义电池电量区间
const struct {
uint16_t adc;
uint8_t level;
} levels[] = {
{1970, 0},
{2062, 20},
{2154, 40},
{2246, 60},
{2338, 80},
{2430, 100}
};
// 低于最低值时
if (average_adc < levels[0].adc) {
battery_level_ = 0;
}
// 高于最高值时
else if (average_adc >= levels[5].adc) {
battery_level_ = 100;
} else {
// 线性插值计算中间值
for (int i = 0; i < 5; i++) {
if (average_adc >= levels[i].adc && average_adc < levels[i+1].adc) {
float ratio = static_cast<float>(average_adc - levels[i].adc) / (levels[i+1].adc - levels[i].adc);
battery_level_ = levels[i].level + ratio * (levels[i+1].level - levels[i].level);
break;
}
}
}
// Check low battery status
if (adc_values_.size() >= kBatteryAdcDataCount) {
bool new_low_battery_status = battery_level_ <= kLowBatteryLevel;
if (new_low_battery_status != is_low_battery_) {
is_low_battery_ = new_low_battery_status;
if (on_low_battery_status_changed_) {
on_low_battery_status_changed_(is_low_battery_);
}
}
}
ESP_LOGI("PowerManager", "ADC value: %d average: %ld level: %ld", adc_value, average_adc, battery_level_);
}
public:
PowerManager(gpio_num_t pin) : charging_pin_(pin) {
// 初始化充电引脚
gpio_config_t io_conf = {};
io_conf.intr_type = GPIO_INTR_DISABLE;
io_conf.mode = GPIO_MODE_INPUT;
io_conf.pin_bit_mask = (1ULL << charging_pin_);
io_conf.pull_down_en = GPIO_PULLDOWN_DISABLE;
io_conf.pull_up_en = GPIO_PULLUP_DISABLE;
gpio_config(&io_conf);
// 创建电池电量检查定时器
esp_timer_create_args_t timer_args = {
.callback = [](void* arg) {
PowerManager* self = static_cast<PowerManager*>(arg);
self->CheckBatteryStatus();
},
.arg = this,
.dispatch_method = ESP_TIMER_TASK,
.name = "battery_check_timer",
.skip_unhandled_events = true,
};
ESP_ERROR_CHECK(esp_timer_create(&timer_args, &timer_handle_));
ESP_ERROR_CHECK(esp_timer_start_periodic(timer_handle_, 1000000));
// 初始化 ADC
adc_oneshot_unit_init_cfg_t init_config = {
.unit_id = ADC_UNIT_1,
.ulp_mode = ADC_ULP_MODE_DISABLE,
};
ESP_ERROR_CHECK(adc_oneshot_new_unit(&init_config, &adc_handle_));
adc_oneshot_chan_cfg_t chan_config = {
.atten = ADC_ATTEN_DB_12,
.bitwidth = ADC_BITWIDTH_12,
};
ESP_ERROR_CHECK(adc_oneshot_config_channel(adc_handle_, ADC_CHANNEL_3, &chan_config));
}
~PowerManager() {
if (timer_handle_) {
esp_timer_stop(timer_handle_);
esp_timer_delete(timer_handle_);
}
if (adc_handle_) {
adc_oneshot_del_unit(adc_handle_);
}
}
bool IsCharging() {
// 如果电量已经满了，则不再显示充电中
if (battery_level_ == 100) {
return false;
}
return is_charging_;
}
bool IsDischarging() {
// 没有区分充电和放电，所以直接返回相反状态
return !is_charging_;
}
uint8_t GetBatteryLevel() {
return battery_level_;
}
void OnLowBatteryStatusChanged(std::function<void(bool)> callback) {
on_low_battery_status_changed_ = callback;
}
void OnChargingStatusChanged(std::function<void(bool)> callback) {
on_charging_status_changed_ = callback;
}
};

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main/boards/esp32-cgc-144/power_manager_lite.h Normal file
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#pragma once
#include <vector>
#include <functional>
#include <esp_timer.h>
#include <driver/gpio.h>
#include <esp_adc/adc_oneshot.h>
class PowerManager {
private:
esp_timer_handle_t timer_handle_;
std::function<void(bool)> on_charging_status_changed_;
std::function<void(bool)> on_low_battery_status_changed_;
gpio_num_t charging_pin_ = GPIO_NUM_NC;
std::vector<uint16_t> adc_values_;
uint32_t battery_level_ = 0;
bool is_charging_ = false;
bool is_low_battery_ = false;
int ticks_ = 0;
const int kBatteryAdcInterval = 60;
const int kBatteryAdcDataCount = 3;
const int kLowBatteryLevel = 20;
adc_oneshot_unit_handle_t adc_handle_;
void CheckBatteryStatus() {
// Get charging status
bool new_charging_status = gpio_get_level(charging_pin_) == 1;
if (new_charging_status != is_charging_) {
is_charging_ = new_charging_status;
if (on_charging_status_changed_) {
on_charging_status_changed_(is_charging_);
}
ReadBatteryAdcData();
return;
}
// 如果电池电量数据不足，则读取电池电量数据
if (adc_values_.size() < kBatteryAdcDataCount) {
ReadBatteryAdcData();
return;
}
// 如果电池电量数据充足，则每 kBatteryAdcInterval 个 tick 读取一次电池电量数据
ticks_++;
if (ticks_ % kBatteryAdcInterval == 0) {
ReadBatteryAdcData();
}
}
void ReadBatteryAdcData() {
int adc_value;
ESP_ERROR_CHECK(adc_oneshot_read(adc_handle_, ADC_CHANNEL_0, &adc_value)); //lite
// 将 ADC 值添加到队列中
adc_values_.push_back(adc_value);
if (adc_values_.size() > kBatteryAdcDataCount) {
adc_values_.erase(adc_values_.begin());
}
uint32_t average_adc = 0;
for (auto value : adc_values_) {
average_adc += value;
}
average_adc /= adc_values_.size();
// lite定义电池电量区间
const struct {
uint16_t adc;
uint8_t level;
} levels[] = {
{3000, 0},
{3160, 20},
{3320, 40},
{3480, 60},
{3640, 80},
{3800, 100}
};
// 低于最低值时
if (average_adc < levels[0].adc) {
battery_level_ = 0;
}
// 高于最高值时
else if (average_adc >= levels[5].adc) {
battery_level_ = 100;
} else {
// 线性插值计算中间值
for (int i = 0; i < 5; i++) {
if (average_adc >= levels[i].adc && average_adc < levels[i+1].adc) {
float ratio = static_cast<float>(average_adc - levels[i].adc) / (levels[i+1].adc - levels[i].adc);
battery_level_ = levels[i].level + ratio * (levels[i+1].level - levels[i].level);
break;
}
}
}
// Check low battery status
if (adc_values_.size() >= kBatteryAdcDataCount) {
bool new_low_battery_status = battery_level_ <= kLowBatteryLevel;
if (new_low_battery_status != is_low_battery_) {
is_low_battery_ = new_low_battery_status;
if (on_low_battery_status_changed_) {
on_low_battery_status_changed_(is_low_battery_);
}
}
}
ESP_LOGI("PowerManager", "ADC value: %d average: %ld level: %ld", adc_value, average_adc, battery_level_);
}
public:
PowerManager(gpio_num_t pin) : charging_pin_(pin) {
// 初始化充电引脚
gpio_config_t io_conf = {};
io_conf.intr_type = GPIO_INTR_DISABLE;
io_conf.mode = GPIO_MODE_INPUT;
io_conf.pin_bit_mask = (1ULL << charging_pin_);
io_conf.pull_down_en = GPIO_PULLDOWN_DISABLE;
io_conf.pull_up_en = GPIO_PULLUP_DISABLE;
gpio_config(&io_conf);
// 创建电池电量检查定时器
esp_timer_create_args_t timer_args = {
.callback = [](void* arg) {
PowerManager* self = static_cast<PowerManager*>(arg);
self->CheckBatteryStatus();
},
.arg = this,
.dispatch_method = ESP_TIMER_TASK,
.name = "battery_check_timer",
.skip_unhandled_events = true,
};
ESP_ERROR_CHECK(esp_timer_create(&timer_args, &timer_handle_));
ESP_ERROR_CHECK(esp_timer_start_periodic(timer_handle_, 1000000));
// 初始化 ADC
adc_oneshot_unit_init_cfg_t init_config = {
.unit_id = ADC_UNIT_1,
.ulp_mode = ADC_ULP_MODE_DISABLE,
};
ESP_ERROR_CHECK(adc_oneshot_new_unit(&init_config, &adc_handle_));
adc_oneshot_chan_cfg_t chan_config = {
.atten = ADC_ATTEN_DB_12,
.bitwidth = ADC_BITWIDTH_12,
};
ESP_ERROR_CHECK(adc_oneshot_config_channel(adc_handle_, ADC_CHANNEL_0, &chan_config)); //lite
}
~PowerManager() {
if (timer_handle_) {
esp_timer_stop(timer_handle_);
esp_timer_delete(timer_handle_);
}
if (adc_handle_) {
adc_oneshot_del_unit(adc_handle_);
}
}
bool IsCharging() {
// 如果电量已经满了，则不再显示充电中
if (battery_level_ == 100) {
return false;
}
return is_charging_;
}
bool IsDischarging() {
// 没有区分充电和放电，所以直接返回相反状态
return !is_charging_;
}
uint8_t GetBatteryLevel() {
return battery_level_;
}
void OnLowBatteryStatusChanged(std::function<void(bool)> callback) {
on_low_battery_status_changed_ = callback;
}
void OnChargingStatusChanged(std::function<void(bool)> callback) {
on_charging_status_changed_ = callback;
}
};

4
main/boards/esp32-cgc/README.md
View File

@@ -1,5 +1,7 @@
# 主板开源地址：
[https://oshwhub.com/wdmomo/esp32-xiaozhi-kidpcb](https://oshwhub.com/wdmomo/esp32-xiaozhi-kidpcb)
- V1:[https://oshwhub.com/wdmomo/esp32-xiaozhi-kidpcb](https://oshwhub.com/wdmomo/esp32-xiaozhi-kidpcb)
- V2:[https://oshwhub.com/wdmomo/esp32-xiaozhi-kidpcb_copy](https://oshwhub.com/wdmomo/esp32-xiaozhi-kidpcb_copy)
- 更多介绍：[wdmomo.fun](https://www.wdmomo.fun:81/doc/index.html?file=001_%E8%AE%BE%E8%AE%A1%E9%A1%B9%E7%9B%AE/0001_%E5%B0%8F%E6%99%BAAI/002_ESP32-CGC%E5%BC%80%E5%8F%91%E6%9D%BF%E5%B0%8F%E6%99%BAAI)
# 编译配置命令

3
main/boards/esp32-cgc/config.h
View File

@@ -31,6 +31,9 @@
#define BOOT_BUTTON_GPIO GPIO_NUM_0
#define ASR_BUTTON_GPIO GPIO_NUM_13
// A MCP Test: Control a lamp
#define LAMP_GPIO GPIO_NUM_12
#define DISPLAY_SDA_PIN GPIO_NUM_NC
#define DISPLAY_SCL_PIN GPIO_NUM_NC

7
main/boards/esp32-cgc/esp32_cgc_board.cc
View File

@@ -5,6 +5,8 @@
#include "application.h"
#include "button.h"
#include "config.h"
#include "mcp_server.h"
#include "lamp_controller.h"
#include "iot/thing_manager.h"
#include "led/single_led.h"
@@ -152,9 +154,14 @@ private:
// 物联网初始化，添加对 AI 可见设备
void InitializeIot() {
#if CONFIG_IOT_PROTOCOL_XIAOZHI
auto& thing_manager = iot::ThingManager::GetInstance();
thing_manager.AddThing(iot::CreateThing("Speaker"));
thing_manager.AddThing(iot::CreateThing("Screen"));
thing_manager.AddThing(iot::CreateThing("Lamp"));
#elif CONFIG_IOT_PROTOCOL_MCP
static LampController lamp(LAMP_GPIO);
#endif
}
public: