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新增正点原子BOX2板子，有WIFI版本和4G版本 (#954)

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Wiking_Xu
2025-07-21 22:13:12 +08:00
committed by GitHub
parent 6a7a403117
commit 3e2bc9ee74
12 changed files with 1762 additions and 0 deletions
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466
main/boards/atk-dnesp32s3-box2-wifi/atk_dnesp32s3_box2.cc Normal file
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#include "wifi_board.h"
#include "codecs/es8389_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 "led/single_led.h"
#include "assets/lang_config.h"
#include "power_manager.h"
#include "i2c_device.h"
#include <esp_log.h>
#include <esp_lcd_panel_vendor.h>
#include <wifi_station.h>
#include <driver/rtc_io.h>
#include <esp_sleep.h>
#include "esp_io_expander_tca95xx_16bit.h"
#define TAG "atk_dnesp32s3_box2_wifi"
LV_FONT_DECLARE(font_puhui_20_4);
LV_FONT_DECLARE(font_awesome_20_4);
class atk_dnesp32s3_box2_wifi : public WifiBoard {
private:
i2c_master_bus_handle_t i2c_bus_;
LcdDisplay* display_;
esp_io_expander_handle_t io_exp_handle;
button_handle_t btns;
button_driver_t* btn_driver_ = nullptr;
static atk_dnesp32s3_box2_wifi* instance_;
PowerSaveTimer* power_save_timer_;
PowerManager* power_manager_;
PowerSupply power_status_;
esp_timer_handle_t wake_timer_handle_;
esp_lcd_panel_io_handle_t panel_io = nullptr;
esp_lcd_panel_handle_t panel = nullptr;
int ticks_ = 0;
const int kChgCtrlInterval = 5;
void InitializeBoardPowerManager() {
instance_ = this;
if (IoExpanderGetLevel(XIO_CHRG) == 0) {
power_status_ = kDeviceTypecSupply;
} else {
power_status_ = kDeviceBatterySupply;
}
esp_timer_create_args_t wake_display_timer_args = {
.callback = [](void *arg) {
atk_dnesp32s3_box2_wifi* self = static_cast<atk_dnesp32s3_box2_wifi*>(arg);
self->ticks_ ++;
if (self->ticks_ % self->kChgCtrlInterval == 0) {
if (self->IoExpanderGetLevel(XIO_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_CHG_CTRL, IO_EXPANDER_OUTPUT);
esp_io_expander_set_level(self->io_exp_handle, XIO_CHG_CTRL, 0);
vTaskDelay(pdMS_TO_TICKS(100));
esp_io_expander_set_dir(self->io_exp_handle, XIO_CHG_CTRL, IO_EXPANDER_INPUT);
esp_io_expander_set_level(self->io_exp_handle, XIO_CHG_CTRL, 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, 60, 300);
power_save_timer_->OnEnterSleepMode([this]() {
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_->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_CHG_CTRL, IO_EXPANDER_OUTPUT);
esp_io_expander_set_level(io_exp_handle, XIO_CHG_CTRL, 0);
vTaskDelay(pdMS_TO_TICKS(100));
esp_io_expander_set_level(io_exp_handle, XIO_SYS_POW, 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_, ESP_IO_EXPANDER_I2C_TCA9555_ADDRESS_000, &io_exp_handle);
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_SYS_POW, 1);
ret |= esp_io_expander_set_level(io_exp_handle, XIO_EN_3V3A, 1);
ret |= esp_io_expander_set_level(io_exp_handle, XIO_EN_4G, 1);
ret |= esp_io_expander_set_level(io_exp_handle, XIO_SPK_EN, 1);
ret |= esp_io_expander_set_level(io_exp_handle, XIO_USB_SEL, 1);
ret |= esp_io_expander_set_level(io_exp_handle, XIO_VBUS_EN, 0);
assert(ret == ESP_OK);
}
// Initialize I2C peripheral
void InitializeI2c() {
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_));
}
void InitializeButtons() {
instance_ = this;
button_config_t l_btn_cfg = {
.long_press_time = 800,
.short_press_time = 500
};
button_config_t m_btn_cfg = {
.long_press_time = 800,
.short_press_time = 500
};
button_config_t r_btn_cfg = {
.long_press_time = 800,
.short_press_time = 500
};
button_driver_t* xio_l_btn_driver_ = nullptr;
button_driver_t* xio_m_btn_driver_ = nullptr;
button_handle_t l_btn_handle = NULL;
button_handle_t m_btn_handle = NULL;
button_handle_t r_btn_handle = NULL;
xio_l_btn_driver_ = (button_driver_t*)calloc(1, sizeof(button_driver_t));
xio_l_btn_driver_->enable_power_save = false;
xio_l_btn_driver_->get_key_level = [](button_driver_t *button_driver) -> uint8_t {
return !instance_->IoExpanderGetLevel(XIO_KEY_L);
};
ESP_ERROR_CHECK(iot_button_create(&l_btn_cfg, xio_l_btn_driver_, &l_btn_handle));
xio_m_btn_driver_ = (button_driver_t*)calloc(1, sizeof(button_driver_t));
xio_m_btn_driver_->enable_power_save = false;
xio_m_btn_driver_->get_key_level = [](button_driver_t *button_driver) -> uint8_t {
return instance_->IoExpanderGetLevel(XIO_KEY_M);
};
ESP_ERROR_CHECK(iot_button_create(&m_btn_cfg, xio_m_btn_driver_, &m_btn_handle));
button_gpio_config_t r_cfg = {
.gpio_num = R_BUTTON_GPIO,
.active_level = BUTTON_INACTIVE,
.enable_power_save = false,
.disable_pull = false
};
ESP_ERROR_CHECK(iot_button_new_gpio_device(&r_btn_cfg, &r_cfg, &r_btn_handle));
iot_button_register_cb(l_btn_handle, BUTTON_PRESS_DOWN, nullptr, [](void* button_handle, void* usr_data) {
auto self = static_cast<atk_dnesp32s3_box2_wifi*>(usr_data);
self->power_save_timer_->WakeUp();
self->audio_volume_change(false);
}, this);
iot_button_register_cb(l_btn_handle, BUTTON_LONG_PRESS_START, nullptr, [](void* button_handle, void* usr_data) {
auto self = static_cast<atk_dnesp32s3_box2_wifi*>(usr_data);
self->power_save_timer_->WakeUp();
self->audio_volume_minimum();
}, this);
iot_button_register_cb(m_btn_handle, BUTTON_PRESS_DOWN, nullptr, [](void* button_handle, void* usr_data) {
auto self = static_cast<atk_dnesp32s3_box2_wifi*>(usr_data);
self->power_save_timer_->WakeUp();
auto& app = Application::GetInstance();
app.ToggleChatState();
}, this);
iot_button_register_cb(m_btn_handle, BUTTON_LONG_PRESS_START, nullptr, [](void* button_handle, void* usr_data) {
auto self = static_cast<atk_dnesp32s3_box2_wifi*>(usr_data);
auto& app = Application::GetInstance();
if (app.GetDeviceState() == kDeviceStateStarting && !WifiStation::GetInstance().IsConnected()) {
self->ResetWifiConfiguration();
}
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_CHG_CTRL, IO_EXPANDER_OUTPUT);
esp_io_expander_set_level(self->io_exp_handle, XIO_CHG_CTRL, 0);
vTaskDelay(pdMS_TO_TICKS(100));
esp_io_expander_set_level(self->io_exp_handle, XIO_SYS_POW, 0);
vTaskDelay(pdMS_TO_TICKS(100));
}
}, this);
iot_button_register_cb(r_btn_handle, BUTTON_PRESS_DOWN, nullptr, [](void* button_handle, void* usr_data) {
auto self = static_cast<atk_dnesp32s3_box2_wifi*>(usr_data);
self->power_save_timer_->WakeUp();
self->audio_volume_change(true);
}, this);
iot_button_register_cb(r_btn_handle, BUTTON_LONG_PRESS_START, nullptr, [](void* button_handle, void* usr_data) {
auto self = static_cast<atk_dnesp32s3_box2_wifi*>(usr_data);
self->power_save_timer_->WakeUp();
self->audio_volume_maxmum();
}, this);
}
void InitializeSt7789Display() {
ESP_LOGI(TAG, "Install panel IO");
/* RD PIN */
gpio_config_t gpio_init_struct;
gpio_init_struct.intr_type = GPIO_INTR_DISABLE;
gpio_init_struct.mode = GPIO_MODE_INPUT_OUTPUT;
gpio_init_struct.pin_bit_mask = 1ull << LCD_PIN_RD;
gpio_init_struct.pull_down_en = GPIO_PULLDOWN_DISABLE;
gpio_init_struct.pull_up_en = GPIO_PULLUP_ENABLE;
gpio_config(&gpio_init_struct);
gpio_set_level(LCD_PIN_RD, 1);
/* BL PIN */
gpio_init_struct.pin_bit_mask = 1ull << DISPLAY_BACKLIGHT_PIN;
gpio_init_struct.pull_down_en = GPIO_PULLDOWN_DISABLE;
gpio_init_struct.pull_up_en = GPIO_PULLUP_ENABLE;
gpio_config(&gpio_init_struct);
esp_lcd_i80_bus_handle_t i80_bus = NULL;
esp_lcd_i80_bus_config_t bus_config = {
.dc_gpio_num = LCD_PIN_DC,
.wr_gpio_num = LCD_PIN_WR,
.clk_src = LCD_CLK_SRC_DEFAULT,
.data_gpio_nums = {
LCD_PIN_D0,
LCD_PIN_D1,
LCD_PIN_D2,
LCD_PIN_D3,
LCD_PIN_D4,
LCD_PIN_D5,
LCD_PIN_D6,
LCD_PIN_D7,
},
.bus_width = 8,
.max_transfer_bytes = DISPLAY_WIDTH * DISPLAY_HEIGHT * sizeof(uint16_t),
.psram_trans_align = 64,
.sram_trans_align = 4,
};
ESP_ERROR_CHECK(esp_lcd_new_i80_bus(&bus_config, &i80_bus));
esp_lcd_panel_io_i80_config_t io_config = {
.cs_gpio_num = LCD_PIN_CS,
.pclk_hz = (20 * 1000 * 1000),
.trans_queue_depth = 7,
.on_color_trans_done = nullptr,
.user_ctx = nullptr,
.lcd_cmd_bits = 8,
.lcd_param_bits = 8,
.dc_levels = {
.dc_idle_level = 1,
.dc_cmd_level = 0,
.dc_dummy_level = 0,
.dc_data_level = 1,
},
.flags = {
.cs_active_high = 0,
.pclk_active_neg = 0,
.pclk_idle_low = 0,
},
};
ESP_ERROR_CHECK(esp_lcd_new_panel_io_i80(i80_bus, &io_config, &panel_io));
esp_lcd_panel_dev_config_t panel_config = {
.reset_gpio_num = LCD_PIN_RST,
.rgb_ele_order = LCD_RGB_ELEMENT_ORDER_RGB,
.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, true);
esp_lcd_panel_set_gap(panel, 0, 0);
esp_lcd_panel_io_tx_param(panel_io, 0xCF, (uint8_t[]) {0x00,0x83,0x30}, 3);
esp_lcd_panel_io_tx_param(panel_io, 0xED, (uint8_t[]) {0x64,0x03,0x12,0x81}, 4);
esp_lcd_panel_io_tx_param(panel_io, 0xE8, (uint8_t[]) {0x85,0x01,0x79}, 3);
esp_lcd_panel_io_tx_param(panel_io, 0xCB, (uint8_t[]) {0x39,0x2C,0x00,0x34,0x02}, 5);
esp_lcd_panel_io_tx_param(panel_io, 0xF7, (uint8_t[]) {0x20}, 1);
esp_lcd_panel_io_tx_param(panel_io, 0xEA, (uint8_t[]) {0x00,0x00}, 2);
esp_lcd_panel_io_tx_param(panel_io, 0xbb, (uint8_t[]) {0x20}, 1);
esp_lcd_panel_io_tx_param(panel_io, 0xc3, (uint8_t[]) {0x00}, 1);
esp_lcd_panel_io_tx_param(panel_io, 0xC4, (uint8_t[]) {0x20}, 1);
esp_lcd_panel_io_tx_param(panel_io, 0xC5, (uint8_t[]) {0x20}, 1);
esp_lcd_panel_io_tx_param(panel_io, 0xC6, (uint8_t[]) {0x10}, 1);
esp_lcd_panel_io_tx_param(panel_io, 0xC7, (uint8_t[]) {0xB0}, 1);
esp_lcd_panel_io_tx_param(panel_io, 0x36, (uint8_t[]) {0x60}, 1);
esp_lcd_panel_io_tx_param(panel_io, 0x3A, (uint8_t[]) {0x55}, 1);
esp_lcd_panel_io_tx_param(panel_io, 0xB1, (uint8_t[]) {0x00,0x1B}, 2);
esp_lcd_panel_io_tx_param(panel_io, 0xF2, (uint8_t[]) {0x08}, 1);
esp_lcd_panel_io_tx_param(panel_io, 0x26, (uint8_t[]) {0x01}, 1);
esp_lcd_panel_io_tx_param(panel_io, 0xE0, (uint8_t[]) {0xD0,0x00,0x02,0x07,0x0A,0x28,0x32,0x44,0x42,0x06,0x0E,0x12,0x14,0x17}, 14);
esp_lcd_panel_io_tx_param(panel_io, 0xE1, (uint8_t[]) {0xD0,0x00,0x02,0x07,0x0A,0x28,0x31,0x54,0x47,0x0E,0x1C,0x17,0x1B,0x1E}, 14);
esp_lcd_panel_io_tx_param(panel_io, 0xB7, (uint8_t[]) {0x07}, 1);
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_20_4,
.icon_font = &font_awesome_20_4,
.emoji_font = DISPLAY_HEIGHT >= 240 ? font_emoji_64_init() : font_emoji_32_init(),
});
}
public:
atk_dnesp32s3_box2_wifi() {
InitializeI2c();
InitializeIoExpander();
InitializePowerSaveTimer();
InitializePowerManager();
InitializeSt7789Display();
InitializeButtons();
GetBacklight()->RestoreBrightness();
InitializeBoardPowerManager();
}
virtual AudioCodec* GetAudioCodec() override {
static Es8389AudioCodec audio_codec(
i2c_bus_,
I2C_NUM_0,
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,
GPIO_NUM_NC,
AUDIO_CODEC_ES8389_ADDR,
false);
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(atk_dnesp32s3_box2_wifi);
// 定义静态成员变量
atk_dnesp32s3_box2_wifi* atk_dnesp32s3_box2_wifi::instance_ = nullptr;

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main/boards/atk-dnesp32s3-box2-wifi/config.h Normal file
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#ifndef _BOARD_CONFIG_H_
#define _BOARD_CONFIG_H_
#include <driver/gpio.h>
enum PowerSupply {
kDeviceTypecSupply,
kDeviceBatterySupply,
};
#define AUDIO_INPUT_SAMPLE_RATE 16000
#define AUDIO_OUTPUT_SAMPLE_RATE 16000
#define AUDIO_I2S_GPIO_MCLK GPIO_NUM_38
#define AUDIO_I2S_GPIO_WS GPIO_NUM_42
#define AUDIO_I2S_GPIO_BCLK GPIO_NUM_40
#define AUDIO_I2S_GPIO_DIN GPIO_NUM_39
#define AUDIO_I2S_GPIO_DOUT GPIO_NUM_41
#define AUDIO_CODEC_I2C_SDA_PIN GPIO_NUM_48
#define AUDIO_CODEC_I2C_SCL_PIN GPIO_NUM_47
#define AUDIO_CODEC_ES8389_ADDR ES8389_CODEC_DEFAULT_ADDR
#define R_BUTTON_GPIO GPIO_NUM_0
#define XL9555_INT_GPIO GPIO_NUM_2
#define XIO_IO_SBU2 (IO_EXPANDER_PIN_NUM_3)
#define XIO_IO_SBU1 (IO_EXPANDER_PIN_NUM_4)
#define XIO_KEY_L (IO_EXPANDER_PIN_NUM_5)
#define XIO_KEY_Q (IO_EXPANDER_PIN_NUM_6)
#define XIO_KEY_M (IO_EXPANDER_PIN_NUM_7)
#define XIO_USB_SEL (IO_EXPANDER_PIN_NUM_8)
#define XIO_SPK_EN (IO_EXPANDER_PIN_NUM_9)
#define XIO_SYS_POW (IO_EXPANDER_PIN_NUM_10)
#define XIO_VBUS_EN (IO_EXPANDER_PIN_NUM_11)
#define XIO_EN_4G (IO_EXPANDER_PIN_NUM_12)
#define XIO_EN_3V3A (IO_EXPANDER_PIN_NUM_13)
#define XIO_CHG_CTRL (IO_EXPANDER_PIN_NUM_14)
#define XIO_CHRG (IO_EXPANDER_PIN_NUM_15)
#define DRV_IO_EXP_OUTPUT_MASK 0x3F18
#define DRV_IO_EXP_INPUT_MASK 0xC0E7
#define LCD_PIN_CS GPIO_NUM_14
#define LCD_PIN_DC GPIO_NUM_12
#define LCD_PIN_RD GPIO_NUM_10
#define LCD_PIN_WR GPIO_NUM_11
#define LCD_PIN_RST GPIO_NUM_NC
#define LCD_PIN_D0 GPIO_NUM_13
#define LCD_PIN_D1 GPIO_NUM_9
#define LCD_PIN_D2 GPIO_NUM_8
#define LCD_PIN_D3 GPIO_NUM_7
#define LCD_PIN_D4 GPIO_NUM_6
#define LCD_PIN_D5 GPIO_NUM_5
#define LCD_PIN_D6 GPIO_NUM_4
#define LCD_PIN_D7 GPIO_NUM_3
#define DISPLAY_WIDTH 240
#define DISPLAY_HEIGHT 320
#define DISPLAY_MIRROR_X false
#define DISPLAY_MIRROR_Y false
#define DISPLAY_SWAP_XY false
#define DISPLAY_OFFSET_X 0
#define DISPLAY_OFFSET_Y 0
#define DISPLAY_BACKLIGHT_PIN GPIO_NUM_21
#define DISPLAY_BACKLIGHT_OUTPUT_INVERT false
#endif // _BOARD_CONFIG_H_

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main/boards/atk-dnesp32s3-box2-wifi/config.json Normal file
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{
"target": "esp32s3",
"builds": [
{
"name": "atk-dnesp32s3-box2-wifi",
"sdkconfig_append": []
}
]
}

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main/boards/atk-dnesp32s3-box2-wifi/power_manager.h Normal file
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#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 xl9555_;
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(xl9555_, DRV_IO_EXP_INPUT_MASK, &pin_val);
bool new_charging_status = ((uint8_t)((pin_val & XIO_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(xl9555_, XIO_CHG_CTRL, IO_EXPANDER_OUTPUT);
esp_io_expander_set_level(xl9555_, XIO_CHG_CTRL, 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(xl9555_, XIO_CHG_CTRL, 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 xl9555) : xl9555_(xl9555) {
// 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;
}
};