58 lines
1.4 KiB
C++
58 lines
1.4 KiB
C++
#pragma once
|
|
#include <mutex>
|
|
#include <functional>
|
|
#include <driver/gpio.h>
|
|
#include <driver/rtc_io.h>
|
|
#include <esp_log.h>
|
|
#include "config.h"
|
|
enum class PowerState {
|
|
ACTIVE,
|
|
LIGHT_SLEEP,
|
|
DEEP_SLEEP,
|
|
SHUTDOWN
|
|
};
|
|
|
|
class PowerController {
|
|
public:
|
|
|
|
|
|
static PowerController& Instance() {
|
|
static PowerController instance;
|
|
return instance;
|
|
}
|
|
|
|
void SetState(PowerState newState) {
|
|
std::lock_guard<std::mutex> lock(mutex_);
|
|
if (currentState_ != newState) {
|
|
ESP_LOGI("PowerCtrl", "State change: %d -> %d",
|
|
static_cast<int>(currentState_),
|
|
static_cast<int>(newState));
|
|
|
|
currentState_ = newState;
|
|
if (stateChangeCallback_) {
|
|
stateChangeCallback_(newState);
|
|
}
|
|
}
|
|
}
|
|
|
|
PowerState GetState() const {
|
|
std::lock_guard<std::mutex> lock(mutex_);
|
|
return currentState_;
|
|
}
|
|
|
|
void OnStateChange(std::function<void(PowerState)> callback) {
|
|
stateChangeCallback_ = callback;
|
|
}
|
|
|
|
private:
|
|
PowerController(){
|
|
rtc_gpio_init(PWR_EN_GPIO);
|
|
rtc_gpio_set_direction(PWR_EN_GPIO, RTC_GPIO_MODE_OUTPUT_ONLY);
|
|
rtc_gpio_set_level(PWR_EN_GPIO, 1);
|
|
}
|
|
~PowerController() = default;
|
|
|
|
PowerState currentState_ = PowerState::ACTIVE;
|
|
std::function<void(PowerState)> stateChangeCallback_;
|
|
mutable std::mutex mutex_;
|
|
}; |