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feat:添加正点原子DNESP32S3B3开发板的小智AI例程 (#1931)

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This commit is contained in:
Almost-LoverY
2026-04-13 21:09:11 +08:00
committed by GitHub
parent efeb3ad119
commit 97c0e75eec
7 changed files with 778 additions and 1 deletions
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5
main/CMakeLists.txt
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@ -592,6 +592,11 @@ elseif(CONFIG_BOARD_TYPE_ATK_DNESP32S3M_4G)
set(BUILTIN_TEXT_FONT font_puhui_basic_16_4)
set(BUILTIN_ICON_FONT font_awesome_16_4)
set(DEFAULT_EMOJI_COLLECTION twemoji_32)
elseif(CONFIG_BOARD_TYPE_ATK_DNESP32S3_BOX3)
set(BOARD_TYPE "atk-dnesp32s3-box3")
set(BUILTIN_TEXT_FONT font_puhui_basic_20_4)
set(BUILTIN_ICON_FONT font_awesome_20_4)
set(DEFAULT_EMOJI_COLLECTION twemoji_64)
elseif(CONFIG_BOARD_TYPE_DU_CHATX)
set(BOARD_TYPE "du-chatx")
set(BUILTIN_TEXT_FONT font_puhui_basic_16_4)

3
main/Kconfig.projbuild
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@ -437,6 +437,9 @@ choice BOARD_TYPE
config BOARD_TYPE_ATK_DNESP32S3M_4G
bool "正点原子DNESP32S3M-4G"
depends on IDF_TARGET_ESP32S3
config BOARD_TYPE_ATK_DNESP32S3_BOX3
bool "正点原子DNESP32S3-BOX3"
depends on IDF_TARGET_ESP32S3
config BOARD_TYPE_DU_CHATX
bool "嘟嘟开发板CHATX(wifi)"
depends on IDF_TARGET_ESP32S3

471
main/boards/atk-dnesp32s3-box3/atk_dnesp32s3_box3.cc Normal file
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@ -0,0 +1,471 @@
#include "wifi_board.h"
#include "audio_codec.h"
#include "codecs/es8311_audio_codec.h"
#include "codecs/box_audio_codec.h"
#include "codecs/no_audio_codec.h"
#include "display/lcd_display.h"
#include "application.h"
#include "button.h"
#include "config.h"
#include "led/single_led.h"
#include "i2c_device.h"
#include "esp_video.h"
#include <wifi_station.h>
#include <esp_log.h>
#include <driver/i2c_master.h>
#include <freertos/FreeRTOS.h>
#include <freertos/task.h>
#include <freertos/timers.h>
#include <esp_lcd_panel_io.h>
#include <esp_lcd_panel_vendor.h>
#include <esp_lcd_panel_ops.h>
#include "power_save_timer.h"
#include "power_manager.h"
#include <driver/rtc_io.h>
#include <esp_sleep.h>
#include "esp_io_expander_tca95xx_16bit.h"
#include "assets/lang_config.h"
#include <driver/spi_common.h>
#define TAG "atk_dnesp32s3_box3"
LV_FONT_DECLARE(font_puhui_20_4);
LV_FONT_DECLARE(font_awesome_20_4);
class atk_dnesp32s3_box3 : public WifiBoard {
private:
i2c_master_bus_handle_t i2c_bus_;
LcdDisplay* display_;
EspVideo* camera_;
static atk_dnesp32s3_box3* instance_;
esp_io_expander_handle_t io_exp_handle;
button_handle_t btns;
button_driver_t* btn_driver_ = nullptr;
PowerSaveTimer* power_save_timer_;
PowerManager* power_manager_;
PowerSupply power_status_;
esp_timer_handle_t wake_timer_handle_;
int ticks_ = 0;
const int kChgCtrlInterval = 5;
void InitializeBoardPowerManager() {
instance_ = this;
if (IoExpanderGetLevel(XIO_BAT_CHRG) == 0) {
power_status_ = kDeviceTypecSupply;
} else {
power_status_ = kDeviceBatterySupply;
}
esp_timer_create_args_t wake_display_timer_args = {
.callback = [](void *arg) {
atk_dnesp32s3_box3* self = static_cast<atk_dnesp32s3_box3*>(arg);
self->ticks_ ++;
if (self->ticks_ % self->kChgCtrlInterval == 0) {
if (self->IoExpanderGetLevel(XIO_BAT_CHRG) == 0) {
self->power_status_ = kDeviceTypecSupply;
} else {
self->power_status_ = kDeviceBatterySupply;
}
/* 低于某个电量，会自动关机 */
if (self->power_manager_->low_voltage_ < 2630 && self->power_status_ == kDeviceBatterySupply) {
esp_timer_stop(self->power_manager_->timer_handle_);
esp_io_expander_set_dir(self->io_exp_handle, XIO_BAT_CHRG_EN, IO_EXPANDER_OUTPUT);
esp_io_expander_set_level(self->io_exp_handle, XIO_BAT_CHRG_EN, 0);
vTaskDelay(pdMS_TO_TICKS(100));
esp_io_expander_set_dir(self->io_exp_handle, XIO_BAT_CHRG_EN, IO_EXPANDER_INPUT);
esp_io_expander_set_level(self->io_exp_handle, XIO_BAT_CHRG_EN, 0);
vTaskDelay(pdMS_TO_TICKS(100));
}
}
},
.arg = this,
.dispatch_method = ESP_TIMER_TASK,
.name = "wake_update_timer",
.skip_unhandled_events = true,
};
ESP_ERROR_CHECK(esp_timer_create(&wake_display_timer_args, &wake_timer_handle_));
ESP_ERROR_CHECK(esp_timer_start_periodic(wake_timer_handle_, 100000));
}
void InitializePowerManager() {
power_manager_ = new PowerManager(io_exp_handle);
power_manager_->OnChargingStatusChanged([this](bool is_charging) {
if (is_charging) {
power_save_timer_->SetEnabled(false);
} else {
power_save_timer_->SetEnabled(true);
}
});
}
void InitializePowerSaveTimer() {
power_save_timer_ = new PowerSaveTimer(-1, -1, -1);
power_save_timer_->OnEnterSleepMode([this]() {
GetDisplay()->SetPowerSaveMode(true);
GetBacklight()->SetBrightness(1);
});
power_save_timer_->OnExitSleepMode([this]() {
GetDisplay()->SetPowerSaveMode(false);
GetBacklight()->RestoreBrightness();
});
power_save_timer_->OnShutdownRequest([this]() {
if (power_status_ == kDeviceBatterySupply) {
GetBacklight()->SetBrightness(0);
esp_timer_stop(power_manager_ ->timer_handle_);
esp_io_expander_set_dir(io_exp_handle, XIO_BAT_CHRG_EN, IO_EXPANDER_OUTPUT);
esp_io_expander_set_level(io_exp_handle, XIO_BAT_CHRG_EN, 0);
vTaskDelay(pdMS_TO_TICKS(100));
esp_io_expander_set_level(io_exp_handle, XIO_VDD_3V3_EN, 0);
}
});
power_save_timer_->SetEnabled(true);
}
void audio_volume_change(bool direction) {
auto codec = GetAudioCodec();
auto volume = codec->output_volume();
if (direction) {
volume += 10;
if (volume > 100) {
volume = 100;
}
codec->SetOutputVolume(volume);
} else {
volume -= 10;
if (volume < 0) {
volume = 0;
}
codec->SetOutputVolume(volume);
}
GetDisplay()->ShowNotification(Lang::Strings::VOLUME + std::to_string(volume));
}
void audio_volume_minimum(){
GetAudioCodec()->SetOutputVolume(0);
GetDisplay()->ShowNotification(Lang::Strings::MUTED);
}
void audio_volume_maxmum(){
GetAudioCodec()->SetOutputVolume(100);
GetDisplay()->ShowNotification(Lang::Strings::MAX_VOLUME);
}
esp_err_t IoExpanderSetLevel(uint16_t pin_mask, uint8_t level) {
return esp_io_expander_set_level(io_exp_handle, pin_mask, level);
}
uint8_t IoExpanderGetLevel(uint16_t pin_mask) {
uint32_t pin_val = 0;
esp_io_expander_get_level(io_exp_handle, DRV_IO_EXP_INPUT_MASK, &pin_val);
pin_mask &= DRV_IO_EXP_INPUT_MASK;
return (uint8_t)((pin_val & pin_mask) ? 1 : 0);
}
void InitializeIoExpander() {
esp_err_t ret = ESP_OK;
esp_io_expander_new_i2c_tca95xx_16bit(i2c_bus_, AW9523B_ADDR, &io_exp_handle);
// ret |= esp_io_expander_set_pullupdown(io_exp_handle, DRV_IO_EXP_INPUT_MASK, IO_EXPANDER_PULL_NONE);
ret |= esp_io_expander_set_dir(io_exp_handle, DRV_IO_EXP_OUTPUT_MASK, IO_EXPANDER_OUTPUT);
ret |= esp_io_expander_set_dir(io_exp_handle, DRV_IO_EXP_INPUT_MASK, IO_EXPANDER_INPUT);
ret |= esp_io_expander_set_level(io_exp_handle, XIO_VDD_2V8_EN, 1); /* 0308 */
ret |= esp_io_expander_set_level(io_exp_handle, XIO_VDD_3V3_EN, 1); /* 电源 */
ret |= esp_io_expander_set_level(io_exp_handle, XIO_ESP_ADC_SEL, 1); /* ADC */
ret |= esp_io_expander_set_level(io_exp_handle, XIO_VDDA_3V3_EN, 1);/* 音频电源 */
ret |= esp_io_expander_set_level(io_exp_handle, XIO_VBAT_EN, 1); /* 音频 */
ret |= esp_io_expander_set_level(io_exp_handle, XIO_PA_CTRL, 1); /* 音频功放 */
ret |= esp_io_expander_set_level(io_exp_handle, XIO_LCD_BL, 0); /* LCD背光 */
assert(ret == ESP_OK);
}
void InitializeI2c() {
// Initialize I2C peripheral
i2c_master_bus_config_t i2c_bus_cfg = {
.i2c_port = (i2c_port_t)I2C_NUM_0,
.sda_io_num = AUDIO_CODEC_I2C_SDA_PIN,
.scl_io_num = AUDIO_CODEC_I2C_SCL_PIN,
.clk_source = I2C_CLK_SRC_DEFAULT,
.glitch_ignore_cnt = 7,
.intr_priority = 0,
.trans_queue_depth = 0,
.flags = {
.enable_internal_pullup = 1,
},
};
ESP_ERROR_CHECK(i2c_new_master_bus(&i2c_bus_cfg, &i2c_bus_));
}
// Initialize spi peripheral
void InitializeSpi() {
spi_bus_config_t buscfg = {};
buscfg.mosi_io_num = LCD_MOSI_PIN;
buscfg.miso_io_num = LCD_MISO_PIN;
buscfg.sclk_io_num = LCD_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(SPI2_HOST, &buscfg, SPI_DMA_CH_AUTO));
}
void InitializeSt7789Display() {
esp_lcd_panel_io_handle_t panel_io = nullptr;
esp_lcd_panel_handle_t panel = nullptr;
ESP_LOGD(TAG, "Install panel IO");
// 液晶屏控制IO初始化
esp_lcd_panel_io_spi_config_t io_config = {};
io_config.cs_gpio_num = LCD_CS_PIN;
io_config.dc_gpio_num = LCD_DC_PIN;
io_config.spi_mode = 0;
io_config.pclk_hz = 60 * 1000 * 1000;
io_config.trans_queue_depth = 7;
io_config.lcd_cmd_bits = 8;
io_config.lcd_param_bits = 8;
esp_lcd_new_panel_io_spi(SPI2_HOST, &io_config, &panel_io);
// 初始化液晶屏驱动芯片ST7789
ESP_LOGD(TAG, "Install LCD driver");
esp_lcd_panel_dev_config_t panel_config = {};
panel_config.reset_gpio_num = GPIO_NUM_NC;
panel_config.rgb_ele_order = LCD_RGB_ELEMENT_ORDER_RGB;
panel_config.bits_per_pixel = 16;
panel_config.data_endian = LCD_RGB_DATA_ENDIAN_BIG,
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_BACKLIGHT_OUTPUT_INVERT);
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);
}
void InitializeButtons() {
instance_ = this;
button_config_t bo_btn_cfg = {
.long_press_time = 800,
.short_press_time = 500
};
button_config_t k1_btn_cfg = {
.long_press_time = 800,
.short_press_time = 500
};
button_config_t k2_btn_cfg = {
.long_press_time = 800,
.short_press_time = 500
};
button_driver_t* xio_k1_btn_driver_ = nullptr;
button_driver_t* xio_k2_btn_driver_ = nullptr;
button_handle_t bo_btn_handle = NULL;
button_handle_t k1_btn_handle = NULL;
button_handle_t k2_btn_handle = NULL;
xio_k1_btn_driver_ = (button_driver_t*)calloc(1, sizeof(button_driver_t));
xio_k1_btn_driver_->enable_power_save = false;
xio_k1_btn_driver_->get_key_level = [](button_driver_t *button_driver) -> uint8_t {
return !instance_->IoExpanderGetLevel(XIO_KEY_K1);
};
ESP_ERROR_CHECK(iot_button_create(&k1_btn_cfg, xio_k1_btn_driver_, &k1_btn_handle));
xio_k2_btn_driver_ = (button_driver_t*)calloc(1, sizeof(button_driver_t));
xio_k2_btn_driver_->enable_power_save = false;
xio_k2_btn_driver_->get_key_level = [](button_driver_t *button_driver) -> uint8_t {
return instance_->IoExpanderGetLevel(XIO_KEY_K2);
};
ESP_ERROR_CHECK(iot_button_create(&k2_btn_cfg, xio_k2_btn_driver_, &k2_btn_handle));
button_gpio_config_t bo_cfg = {
.gpio_num = BOOT_BUTTON_GPIO,
.active_level = BUTTON_INACTIVE,
.enable_power_save = false,
.disable_pull = false
};
ESP_ERROR_CHECK(iot_button_new_gpio_device(&bo_btn_cfg, &bo_cfg, &bo_btn_handle));
iot_button_register_cb(k1_btn_handle, BUTTON_PRESS_DOWN, nullptr, [](void* button_handle, void* usr_data) {
auto self = static_cast<atk_dnesp32s3_box3*>(usr_data);
self->power_save_timer_->WakeUp();
self->audio_volume_change(false);
}, this);
iot_button_register_cb(k1_btn_handle, BUTTON_LONG_PRESS_START, nullptr, [](void* button_handle, void* usr_data) {
auto self = static_cast<atk_dnesp32s3_box3*>(usr_data);
self->power_save_timer_->WakeUp();
self->audio_volume_minimum();
}, this);
iot_button_register_cb(k2_btn_handle, BUTTON_PRESS_DOWN, nullptr, [](void* button_handle, void* usr_data) {
auto self = static_cast<atk_dnesp32s3_box3*>(usr_data);
self->power_save_timer_->WakeUp();
auto& app = Application::GetInstance();
app.ToggleChatState();
}, this);
iot_button_register_cb(k2_btn_handle, BUTTON_LONG_PRESS_START, nullptr, [](void* button_handle, void* usr_data) {
auto self = static_cast<atk_dnesp32s3_box3*>(usr_data);
auto& app = Application::GetInstance();
if (app.GetDeviceState() == kDeviceStateStarting) {
self->EnterWifiConfigMode();
return;
}
if (self->power_status_ == kDeviceBatterySupply) {
auto backlight = Board::GetInstance().GetBacklight();
backlight->SetBrightness(0);
esp_timer_stop(self->power_manager_->timer_handle_);
esp_io_expander_set_dir(self->io_exp_handle, XIO_BAT_CHRG_EN, IO_EXPANDER_OUTPUT);
esp_io_expander_set_level(self->io_exp_handle, XIO_BAT_CHRG_EN, 0);
vTaskDelay(pdMS_TO_TICKS(100));
esp_io_expander_set_level(self->io_exp_handle, XIO_VDD_3V3_EN, 0);
vTaskDelay(pdMS_TO_TICKS(100));
}
}, this);
iot_button_register_cb(bo_btn_handle, BUTTON_PRESS_DOWN, nullptr, [](void* button_handle, void* usr_data) {
auto self = static_cast<atk_dnesp32s3_box3*>(usr_data);
self->power_save_timer_->WakeUp();
self->audio_volume_change(true);
}, this);
iot_button_register_cb(bo_btn_handle, BUTTON_LONG_PRESS_START, nullptr, [](void* button_handle, void* usr_data) {
auto self = static_cast<atk_dnesp32s3_box3*>(usr_data);
self->power_save_timer_->WakeUp();
self->audio_volume_maxmum();
}, this);
}
/* 初始化摄像头：GC0308； */
/* 根据正点原子官方示例参数 */
void InitializeCamera() {
esp_io_expander_set_level(io_exp_handle, XIO_TP_CAM_RESET, 0); /* 确保复位 */
vTaskDelay(pdMS_TO_TICKS(50)); /* 延长复位保持时间 */
esp_io_expander_set_level(io_exp_handle, XIO_TP_CAM_RESET, 1); /* 释放复位 */
vTaskDelay(pdMS_TO_TICKS(50)); /* 延长 50ms */
/* DVP pin configuration */
static esp_cam_ctlr_dvp_pin_config_t dvp_pin_config = {
.data_width = CAM_CTLR_DATA_WIDTH_8,
.data_io = {
[0] = CAM_PIN_D0,
[1] = CAM_PIN_D1,
[2] = CAM_PIN_D2,
[3] = CAM_PIN_D3,
[4] = CAM_PIN_D4,
[5] = CAM_PIN_D5,
[6] = CAM_PIN_D6,
[7] = CAM_PIN_D7,
},
.vsync_io = CAM_PIN_VSYNC,
.de_io = CAM_PIN_LREF,
.pclk_io = CAM_PIN_PCLK,
.xclk_io = CAM_PIN_XCLK,
};
/* 复用 I2C 总线 */
esp_video_init_sccb_config_t sccb_config = {
.init_sccb = false, /* 不初始化新的 SCCB，使用现有的 I2C 总线 */
.i2c_handle = i2c_bus_, /* 使用现有的 I2C 总线句柄 */
.freq = 100000, /* SCCB 通信频率，通常为 100kHz */
};
esp_video_init_dvp_config_t dvp_config = {
.sccb_config = sccb_config,
.reset_pin = CAM_PIN_RESET,
.pwdn_pin = CAM_PIN_PWDN,
.dvp_pin = dvp_pin_config,
.xclk_freq = 24000000,
};
esp_video_init_config_t video_config = {
.dvp = &dvp_config,
};
camera_ = new EspVideo(video_config);
}
public:
atk_dnesp32s3_box3(){
InitializeI2c();
InitializeSpi();
InitializeIoExpander();
InitializePowerSaveTimer();
//InitializePowerManager();
InitializeSt7789Display();
InitializeButtons();
//GetBacklight()->RestoreBrightness();
//InitializeBoardPowerManager();
InitializeCamera();
}
virtual AudioCodec* GetAudioCodec() override {
static BoxAudioCodec audio_codec(
i2c_bus_,
AUDIO_INPUT_SAMPLE_RATE,
AUDIO_OUTPUT_SAMPLE_RATE,
AUDIO_I2S_GPIO_MCLK,
AUDIO_I2S_GPIO_BCLK,
AUDIO_I2S_GPIO_WS,
AUDIO_I2S_GPIO_DOUT,
AUDIO_I2S_GPIO_DIN,
AUDIO_CODEC_PA_PIN,
AUDIO_CODEC_ES8311_ADDR,
AUDIO_CODEC_ES7210_ADDR,
AUDIO_INPUT_REFERENCE);
return &audio_codec;
}
virtual Display* GetDisplay() override {
return display_;
}
// virtual Backlight* GetBacklight() override {
// static PwmBacklight backlight(GPIO_NUM_0, 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 SetPowerSaveLevel(PowerSaveLevel level) override {
if (level != PowerSaveLevel::LOW_POWER) {
power_save_timer_->WakeUp();
}
WifiBoard::SetPowerSaveLevel(level);
}
virtual Camera* GetCamera() override {
return camera_;
}
};
DECLARE_BOARD(atk_dnesp32s3_box3);
// 定义静态成员变量
atk_dnesp32s3_box3* atk_dnesp32s3_box3::instance_ = nullptr;

94
main/boards/atk-dnesp32s3-box3/config.h Normal file
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@ -0,0 +1,94 @@
#ifndef _BOARD_CONFIG_H_
#define _BOARD_CONFIG_H_
#include <driver/gpio.h>
enum PowerSupply {
kDeviceTypecSupply,
kDeviceBatterySupply,
};
#define AUDIO_INPUT_SAMPLE_RATE 24000
#define AUDIO_OUTPUT_SAMPLE_RATE 24000
#define AUDIO_INPUT_REFERENCE true
#define AUDIO_I2S_GPIO_WS GPIO_NUM_39
#define AUDIO_I2S_GPIO_BCLK GPIO_NUM_38
#define AUDIO_I2S_GPIO_DIN GPIO_NUM_41
#define AUDIO_I2S_GPIO_DOUT GPIO_NUM_40
#define AUDIO_I2S_GPIO_MCLK GPIO_NUM_21
#define AUDIO_CODEC_PA_PIN GPIO_NUM_NC
#define AUDIO_CODEC_I2C_SDA_PIN GPIO_NUM_3
#define AUDIO_CODEC_I2C_SCL_PIN GPIO_NUM_2
#define AUDIO_CODEC_ES8311_ADDR ES8311_CODEC_DEFAULT_ADDR
#define AUDIO_CODEC_ES7210_ADDR ES7210_CODEC_DEFAULT_ADDR
#define BUILTIN_LED_GPIO GPIO_NUM_NC
#define BOOT_BUTTON_GPIO GPIO_NUM_0
#define DISPLAY_OFFSET_X 0
#define DISPLAY_OFFSET_Y 0
#define DISPLAY_WIDTH 320
#define DISPLAY_HEIGHT 240
#define DISPLAY_SWAP_XY true
#define DISPLAY_MIRROR_X true
#define DISPLAY_MIRROR_Y false
#define DISPLAY_BACKLIGHT_PIN GPIO_NUM_NC
#define DISPLAY_BACKLIGHT_OUTPUT_INVERT true
// Pin Definitions
#define LCD_SCLK_PIN GPIO_NUM_15
#define LCD_MOSI_PIN GPIO_NUM_16
#define LCD_MISO_PIN GPIO_NUM_17
#define LCD_DC_PIN GPIO_NUM_48
#define LCD_CS_PIN GPIO_NUM_47
/* IO扩展 */
#define AW9523B_ADDR 0x59
#define AW9523B_INT_GPIO GPIO_NUM_42
#define XIO_KEY_K1 (IO_EXPANDER_PIN_NUM_0)
#define XIO_KEY_K2 (IO_EXPANDER_PIN_NUM_1)
#define XIO_BAT_CHRG_EN (IO_EXPANDER_PIN_NUM_2)
#define XIO_BAT_CHRG (IO_EXPANDER_PIN_NUM_3)
#define XIO_ESP_ADC_SEL (IO_EXPANDER_PIN_NUM_4)
#define XIO_PA_CTRL (IO_EXPANDER_PIN_NUM_5)
#define XIO_EXT_GPIO0 (IO_EXPANDER_PIN_NUM_6)
#define XIO_EXT_GPIO1 (IO_EXPANDER_PIN_NUM_7)
#define XIO_LCD_BL (IO_EXPANDER_PIN_NUM_8)
#define XIO_LED_RED (IO_EXPANDER_PIN_NUM_9)
#define XIO_LED_BLUE (IO_EXPANDER_PIN_NUM_10)
#define XIO_VDD_3V3_EN (IO_EXPANDER_PIN_NUM_11)
#define XIO_VBAT_EN (IO_EXPANDER_PIN_NUM_12)
#define XIO_VDDA_3V3_EN (IO_EXPANDER_PIN_NUM_13)
#define XIO_VDD_2V8_EN (IO_EXPANDER_PIN_NUM_14)
#define XIO_TP_CAM_RESET (IO_EXPANDER_PIN_NUM_15)
#define DRV_IO_EXP_OUTPUT_MASK 0XFFFC
#define DRV_IO_EXP_INPUT_MASK 0x0003
/* 相机引脚配置 */
#define CAM_PIN_PWDN GPIO_NUM_NC
#define CAM_PIN_RESET GPIO_NUM_NC
#define CAM_PIN_VSYNC GPIO_NUM_6
#define CAM_PIN_LREF GPIO_NUM_46
#define CAM_PIN_PCLK GPIO_NUM_45
#define CAM_PIN_XCLK GPIO_NUM_NC
#define CAM_PIN_SIOD GPIO_NUM_NC
#define CAM_PIN_SIOC GPIO_NUM_NC
#define CAM_PIN_D0 GPIO_NUM_7
#define CAM_PIN_D1 GPIO_NUM_8
#define CAM_PIN_D2 GPIO_NUM_9
#define CAM_PIN_D3 GPIO_NUM_10
#define CAM_PIN_D4 GPIO_NUM_11
#define CAM_PIN_D5 GPIO_NUM_12
#define CAM_PIN_D6 GPIO_NUM_4
#define CAM_PIN_D7 GPIO_NUM_5
#define CAM_2V8_EN 14
#define CAM_RST 15
#endif // _BOARD_CONFIG_H_

9
main/boards/atk-dnesp32s3-box3/config.json Normal file
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@ -0,0 +1,9 @@
{
"target": "esp32s3",
"builds": [
{
"name": "atk-dnesp32s3-box3",
"sdkconfig_append": []
}
]
}

195
main/boards/atk-dnesp32s3-box3/power_manager.h Normal file
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@ -0,0 +1,195 @@
#pragma once
#include <vector>
#include <functional>
#include "esp_io_expander_tca95xx_16bit.h"
#include <esp_timer.h>
#include <driver/gpio.h>
#include <esp_adc/adc_oneshot.h>
class PowerManager {
private:
std::function<void(bool)> on_charging_status_changed_;
std::function<void(bool)> on_low_battery_status_changed_;
esp_io_expander_handle_t aw9523b_;
uint32_t pin_val = 0;
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
esp_io_expander_get_level(aw9523b_, DRV_IO_EXP_INPUT_MASK, &pin_val);
bool new_charging_status = ((uint8_t)((pin_val & XIO_BAT_CHRG) ? 1 : 0)) == 0;
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;
uint32_t temp_val = 0;
esp_io_expander_set_dir(aw9523b_, XIO_BAT_CHRG_EN, IO_EXPANDER_OUTPUT);
esp_io_expander_set_level(aw9523b_, XIO_BAT_CHRG_EN, 0);
vTaskDelay(pdMS_TO_TICKS(500));
for(int t = 0; t < 10; t ++) {
ESP_ERROR_CHECK(adc_oneshot_read(adc_handle_, ADC_CHANNEL_0, &adc_value));
temp_val += adc_value;
}
esp_io_expander_set_dir(aw9523b_, XIO_BAT_CHRG_EN, IO_EXPANDER_INPUT);
adc_value = temp_val / 10;
// 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[] = {
{2696, 0}, /* 3.48V -屏幕闪屏 */
{2724, 20}, /* 3.53V */
{2861, 40}, /* 3.7V */
{3038, 60}, /* 3.90V */
{3150, 80}, /* 4.02V */
{3280, 100} /* 4.14V */
};
// 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_);
}
}
}
low_voltage_ = adc_value;
ESP_LOGI("PowerManager", "ADC value: %d average: %ld level: %ld", adc_value, average_adc, battery_level_);
}
public:
esp_timer_handle_t timer_handle_;
uint16_t low_voltage_ = 2630;
PowerManager(esp_io_expander_handle_t aw9523b) : aw9523b_(aw9523b) {
// 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));
}
~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;
}
};

2
main/idf_component.yml
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@ -35,7 +35,7 @@ dependencies:
espressif/button: ~4.1.5
espressif/knob: ^1.0.0
espressif/esp32-camera:
version: ^2.1.5
version: ^2.1.6
rules:
- if: target in [esp32s3]
espressif/esp_video: