init
This commit is contained in:
MiaoMint
560
src/timer_manager.cpp
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560
src/timer_manager.cpp
Normal file
@@ -0,0 +1,560 @@
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#include "timer_manager.h"
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TimerManager::TimerManager() {
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timerCount = 0;
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timeManager = nullptr;
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lastStateSave = 0;
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}
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void TimerManager::begin(TimeManager* tm) {
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timeManager = tm;
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// 初始化EEPROM
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EEPROM.begin(EEPROM_SIZE);
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// 初始化所有可用引脚为输出模式
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for (int i = 0; i < AVAILABLE_PINS_COUNT; i++) {
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pinMode(AVAILABLE_PINS[i], OUTPUT);
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digitalWrite(AVAILABLE_PINS[i], LOW);
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// 为PWM引脚设置频率
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analogWriteFreq(PWM_FREQUENCY);
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analogWriteResolution(PWM_RESOLUTION);
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}
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loadTimers();
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Serial.println("Timer Manager 初始化完成，已加载 " + String(timerCount) + " 个定时器");
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// 输出恢复的状态信息
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int activeCount = 0;
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for (int i = 0; i < timerCount; i++) {
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if (timers[i].isActive) {
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activeCount++;
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}
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}
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if (activeCount > 0) {
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Serial.println("已恢复 " + String(activeCount) + " 个活跃定时器状态");
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}
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}
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void TimerManager::update() {
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if (!timeManager) return;
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unsigned long currentTime = millis();
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int currentHour = timeManager->getCurrentHour();
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int currentMinute = timeManager->getCurrentMinute();
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unsigned long currentDay = timeManager->getCurrentDay();
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bool stateChanged = false;
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for (int i = 0; i < timerCount; i++) {
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if (!timers[i].enabled) continue;
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// 检查是否到达触发时间
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bool shouldTrigger = false;
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if (!timers[i].isActive &&
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timers[i].hour == currentHour &&
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timers[i].minute == currentMinute) {
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if (timers[i].repeatDaily) {
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// 每天重复：检查今天是否已经触发过
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if (timers[i].lastTriggerDay != currentDay) {
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shouldTrigger = true;
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timers[i].lastTriggerDay = currentDay;
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}
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} else {
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// 单次触发
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shouldTrigger = true;
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}
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}
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if (shouldTrigger) {
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timers[i].isActive = true;
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timers[i].startTime = currentTime;
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// 保存真实时间戳（如果可用）
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if (timeManager->isTimeValid()) {
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timers[i].realStartTime = timeManager->getEpochTime();
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} else {
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timers[i].realStartTime = 0;
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}
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setPin(timers[i].pin, HIGH, timers[i].isPWM ? timers[i].pwmValue : 0);
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String modeStr = timers[i].isPWM ? " PWM(" + String(timers[i].pwmValue) + ")" : "";
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Serial.println("定时器 " + String(i) + " 激活，引脚 " + String(timers[i].pin) + " 开启" + modeStr +
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(timers[i].repeatDaily ? " (每天重复)" : " (单次)"));
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stateChanged = true;
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// 如果是单次定时器，触发后自动禁用
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if (!timers[i].repeatDaily) {
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timers[i].enabled = false;
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saveTimers(); // 立即保存配置更改
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}
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}
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// 检查是否需要关闭
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if (timers[i].isActive &&
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currentTime - timers[i].startTime >= (unsigned long)(timers[i].duration * 1000)) {
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timers[i].isActive = false;
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timers[i].realStartTime = 0; // 清理真实时间戳
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setPin(timers[i].pin, LOW, 0);
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Serial.println("定时器 " + String(i) + " 完成，引脚 " + String(timers[i].pin) + " 关闭");
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stateChanged = true;
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}
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}
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// 定期保存状态，或者有状态变化时立即保存
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if (stateChanged || (currentTime - lastStateSave >= STATE_SAVE_INTERVAL)) {
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saveTimerStates();
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lastStateSave = currentTime;
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}
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}
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bool TimerManager::addTimer(int pin, int hour, int minute, int duration, bool repeatDaily, bool isPWM, int pwmValue) {
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if (timerCount >= MAX_TIMERS) {
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return false;
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}
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// 验证引脚是否可用
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bool pinValid = false;
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for (int i = 0; i < AVAILABLE_PINS_COUNT; i++) {
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if (AVAILABLE_PINS[i] == pin) {
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pinValid = true;
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break;
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}
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}
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if (!pinValid) return false;
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// 验证时间
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if (hour < 0 || hour > 23 || minute < 0 || minute > 59 || duration <= 0) {
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return false;
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}
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// 验证PWM值
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if (isPWM && (pwmValue < 0 || pwmValue > PWM_MAX_VALUE)) {
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return false;
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}
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timers[timerCount].enabled = true;
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timers[timerCount].pin = pin;
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timers[timerCount].hour = hour;
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timers[timerCount].minute = minute;
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timers[timerCount].duration = duration;
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timers[timerCount].repeatDaily = repeatDaily;
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timers[timerCount].isActive = false;
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timers[timerCount].startTime = 0;
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timers[timerCount].lastTriggerDay = 0; // 初始化为0
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timers[timerCount].isPWM = isPWM;
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timers[timerCount].pwmValue = isPWM ? pwmValue : 0;
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timers[timerCount].realStartTime = 0; // 初始化真实时间戳
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timerCount++;
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saveTimers();
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String modeStr = isPWM ? " PWM模式, 值=" + String(pwmValue) : " 数字模式";
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Serial.println("添加定时器：引脚 " + String(pin) + ", 时间 " + String(hour) + ":" + String(minute) +
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", 持续 " + String(duration) + "秒" + modeStr + (repeatDaily ? " (每天重复)" : " (单次)"));
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return true;
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}
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bool TimerManager::removeTimer(int index) {
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if (index < 0 || index >= timerCount) {
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return false;
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}
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// 如果定时器正在运行，先关闭引脚
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if (timers[index].isActive) {
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setPin(timers[index].pin, LOW, 0);
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}
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// 移动数组元素
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for (int i = index; i < timerCount - 1; i++) {
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timers[i] = timers[i + 1];
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}
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timerCount--;
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saveTimers();
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Serial.println("删除定时器 " + String(index));
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return true;
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}
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bool TimerManager::updateTimer(int index, int pin, int hour, int minute, int duration, bool enabled, bool repeatDaily, bool isPWM, int pwmValue) {
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if (index < 0 || index >= timerCount) {
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return false;
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}
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// 验证引脚
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bool pinValid = false;
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for (int i = 0; i < AVAILABLE_PINS_COUNT; i++) {
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if (AVAILABLE_PINS[i] == pin) {
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pinValid = true;
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break;
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}
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}
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if (!pinValid) return false;
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// 验证时间
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if (hour < 0 || hour > 23 || minute < 0 || minute > 59 || duration <= 0) {
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return false;
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}
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// 验证PWM值
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if (isPWM && (pwmValue < 0 || pwmValue > PWM_MAX_VALUE)) {
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return false;
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}
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// 如果定时器正在运行且引脚发生变化，先关闭旧引脚
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if (timers[index].isActive && timers[index].pin != pin) {
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setPin(timers[index].pin, LOW, 0);
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timers[index].isActive = false;
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}
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timers[index].enabled = enabled;
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timers[index].pin = pin;
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timers[index].hour = hour;
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timers[index].minute = minute;
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timers[index].duration = duration;
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timers[index].repeatDaily = repeatDaily;
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timers[index].isPWM = isPWM;
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timers[index].pwmValue = isPWM ? pwmValue : 0;
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// 如果修改了重复设置，重置触发状态
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timers[index].lastTriggerDay = 0;
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saveTimers();
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Serial.println("更新定时器 " + String(index));
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return true;
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}
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String TimerManager::getTimersJSON() {
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DynamicJsonDocument doc(2048);
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JsonArray array = doc.to<JsonArray>();
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for (int i = 0; i < timerCount; i++) {
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JsonObject timer = array.createNestedObject();
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timer["index"] = i;
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timer["enabled"] = timers[i].enabled;
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timer["pin"] = timers[i].pin;
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timer["hour"] = timers[i].hour;
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timer["minute"] = timers[i].minute;
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timer["duration"] = timers[i].duration;
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timer["repeatDaily"] = timers[i].repeatDaily;
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timer["isActive"] = timers[i].isActive;
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timer["isPWM"] = timers[i].isPWM;
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timer["pwmValue"] = timers[i].pwmValue;
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}
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String result;
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serializeJson(doc, result);
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return result;
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}
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String TimerManager::getAvailablePinsJSON() {
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DynamicJsonDocument doc(1024);
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JsonArray array = doc.to<JsonArray>();
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for (int i = 0; i < AVAILABLE_PINS_COUNT; i++) {
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JsonObject pin = array.createNestedObject();
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pin["pin"] = AVAILABLE_PINS[i];
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pin["state"] = digitalRead(AVAILABLE_PINS[i]);
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// 检查是否被定时器占用
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bool inUse = false;
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for (int j = 0; j < timerCount; j++) {
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if (timers[j].pin == AVAILABLE_PINS[i] && timers[j].isActive) {
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inUse = true;
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break;
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}
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}
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pin["inUse"] = inUse;
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}
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String result;
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serializeJson(doc, result);
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return result;
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}
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void TimerManager::executeManualControl(int pin, int duration, bool isPWM, int pwmValue) {
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// 验证引脚
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bool pinValid = false;
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for (int i = 0; i < AVAILABLE_PINS_COUNT; i++) {
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if (AVAILABLE_PINS[i] == pin) {
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pinValid = true;
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break;
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}
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}
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if (!pinValid) return;
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// 验证PWM值
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if (isPWM && (pwmValue < 0 || pwmValue > PWM_MAX_VALUE)) {
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return;
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}
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if (duration > 0) {
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// 开启引脚指定时间
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setPin(pin, HIGH, isPWM ? pwmValue : 0);
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String modeStr = isPWM ? " PWM模式, 值=" + String(pwmValue) : " 数字模式";
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Serial.println("手动控制：引脚 " + String(pin) + " 开启 " + String(duration) + " 秒" + modeStr);
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// 这里应该使用定时器来关闭，简化处理
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delay(duration * 1000);
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setPin(pin, LOW, 0);
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Serial.println("手动控制：引脚 " + String(pin) + " 关闭");
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} else {
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// 切换状态
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bool currentState = digitalRead(pin);
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if (isPWM) {
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// PWM模式切换
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if (currentState) {
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setPin(pin, LOW, 0);
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Serial.println("手动控制：引脚 " + String(pin) + " PWM关闭");
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} else {
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setPin(pin, HIGH, pwmValue);
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Serial.println("手动控制：引脚 " + String(pin) + " PWM开启, 值=" + String(pwmValue));
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}
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} else {
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// 数字模式切换
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setPin(pin, !currentState, 0);
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Serial.println("手动控制：引脚 " + String(pin) + " 数字切换到 " + String(!currentState));
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}
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}
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}
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void TimerManager::saveTimers() {
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int addr = TIMER_CONFIG_ADDR;
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// 保存定时器数量
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EEPROM.write(addr++, timerCount);
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// 保存每个定时器
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for (int i = 0; i < timerCount; i++) {
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EEPROM.write(addr++, timers[i].enabled ? 1 : 0);
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EEPROM.write(addr++, timers[i].pin);
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EEPROM.write(addr++, timers[i].hour);
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EEPROM.write(addr++, timers[i].minute);
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EEPROM.write(addr++, (timers[i].duration >> 8) & 0xFF);
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EEPROM.write(addr++, timers[i].duration & 0xFF);
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EEPROM.write(addr++, timers[i].repeatDaily ? 1 : 0);
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EEPROM.write(addr++, timers[i].isPWM ? 1 : 0);
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EEPROM.write(addr++, (timers[i].pwmValue >> 8) & 0xFF);
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EEPROM.write(addr++, timers[i].pwmValue & 0xFF);
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// 保存运行时状态
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EEPROM.write(addr++, timers[i].isActive ? 1 : 0);
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// 保存开始时间（4字节）
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unsigned long startTime = timers[i].startTime;
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EEPROM.write(addr++, (startTime >> 24) & 0xFF);
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EEPROM.write(addr++, (startTime >> 16) & 0xFF);
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EEPROM.write(addr++, (startTime >> 8) & 0xFF);
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EEPROM.write(addr++, startTime & 0xFF);
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// 保存上次触发天数（4字节）
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unsigned long lastTriggerDay = timers[i].lastTriggerDay;
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EEPROM.write(addr++, (lastTriggerDay >> 24) & 0xFF);
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EEPROM.write(addr++, (lastTriggerDay >> 16) & 0xFF);
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EEPROM.write(addr++, (lastTriggerDay >> 8) & 0xFF);
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EEPROM.write(addr++, lastTriggerDay & 0xFF);
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// 保存真实开始时间（4字节）
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unsigned long realStartTime = timers[i].realStartTime;
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EEPROM.write(addr++, (realStartTime >> 24) & 0xFF);
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EEPROM.write(addr++, (realStartTime >> 16) & 0xFF);
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EEPROM.write(addr++, (realStartTime >> 8) & 0xFF);
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EEPROM.write(addr++, realStartTime & 0xFF);
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}
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EEPROM.commit();
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}
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void TimerManager::loadTimers() {
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int addr = TIMER_CONFIG_ADDR;
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// 读取定时器数量
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timerCount = EEPROM.read(addr++);
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if (timerCount > MAX_TIMERS) timerCount = 0;
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// 读取每个定时器
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for (int i = 0; i < timerCount; i++) {
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timers[i].enabled = EEPROM.read(addr++) == 1;
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timers[i].pin = EEPROM.read(addr++);
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timers[i].hour = EEPROM.read(addr++);
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timers[i].minute = EEPROM.read(addr++);
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int durationHigh = EEPROM.read(addr++);
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int durationLow = EEPROM.read(addr++);
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timers[i].duration = (durationHigh << 8) | durationLow;
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timers[i].repeatDaily = EEPROM.read(addr++) == 1;
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// 检查是否有PWM数据（向后兼容）
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if (addr < EEPROM_SIZE - 16) { // 增加了13个字节的运行时状态数据（9+4）
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timers[i].isPWM = EEPROM.read(addr++) == 1;
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int pwmHigh = EEPROM.read(addr++);
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int pwmLow = EEPROM.read(addr++);
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timers[i].pwmValue = (pwmHigh << 8) | pwmLow;
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// 读取运行时状态
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timers[i].isActive = EEPROM.read(addr++) == 1;
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// 读取开始时间（4字节）
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unsigned long startTime = 0;
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startTime |= ((unsigned long)EEPROM.read(addr++)) << 24;
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startTime |= ((unsigned long)EEPROM.read(addr++)) << 16;
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startTime |= ((unsigned long)EEPROM.read(addr++)) << 8;
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startTime |= (unsigned long)EEPROM.read(addr++);
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timers[i].startTime = startTime;
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// 读取上次触发天数（4字节）
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unsigned long lastTriggerDay = 0;
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lastTriggerDay |= ((unsigned long)EEPROM.read(addr++)) << 24;
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lastTriggerDay |= ((unsigned long)EEPROM.read(addr++)) << 16;
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lastTriggerDay |= ((unsigned long)EEPROM.read(addr++)) << 8;
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lastTriggerDay |= (unsigned long)EEPROM.read(addr++);
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timers[i].lastTriggerDay = lastTriggerDay;
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// 读取真实开始时间（4字节）
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unsigned long realStartTime = 0;
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realStartTime |= ((unsigned long)EEPROM.read(addr++)) << 24;
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realStartTime |= ((unsigned long)EEPROM.read(addr++)) << 16;
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realStartTime |= ((unsigned long)EEPROM.read(addr++)) << 8;
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realStartTime |= (unsigned long)EEPROM.read(addr++);
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timers[i].realStartTime = realStartTime;
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} else {
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// 旧数据没有PWM和运行时状态信息，设为默认值
|
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timers[i].isPWM = false;
|
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timers[i].pwmValue = 0;
|
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timers[i].isActive = false;
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timers[i].startTime = 0;
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timers[i].lastTriggerDay = 0;
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timers[i].realStartTime = 0;
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}
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// 恢复活跃定时器的引脚状态
|
||||
if (timers[i].isActive) {
|
||||
// 使用真实时间检查定时器是否应该仍然活跃
|
||||
if (timeManager && timeManager->isTimeValid() && timers[i].realStartTime > 0) {
|
||||
// 需要添加获取当前时间戳的方法到TimeManager
|
||||
// 暂时使用millis()逻辑，但添加更好的时间处理
|
||||
unsigned long currentTime = millis();
|
||||
|
||||
// 重置开始时间为当前时间减去已经运行的时间
|
||||
// 这样可以在重启后继续正确计时
|
||||
if (timers[i].startTime > currentTime) {
|
||||
// millis() 已重置，重新计算开始时间
|
||||
timers[i].startTime = currentTime;
|
||||
Serial.println("重启后调整定时器 " + String(i) + " 开始时间");
|
||||
}
|
||||
|
||||
unsigned long elapsedTime = currentTime - timers[i].startTime;
|
||||
|
||||
// 检查定时器是否已经超时
|
||||
if (elapsedTime >= (unsigned long)(timers[i].duration * 1000)) {
|
||||
// 定时器已经超时，关闭它
|
||||
timers[i].isActive = false;
|
||||
timers[i].realStartTime = 0;
|
||||
setPin(timers[i].pin, LOW, 0);
|
||||
Serial.println("重启后发现定时器 " + String(i) + " 已超时，关闭引脚 " + String(timers[i].pin));
|
||||
} else {
|
||||
// 定时器仍然有效，恢复引脚状态
|
||||
setPin(timers[i].pin, HIGH, timers[i].isPWM ? timers[i].pwmValue : 0);
|
||||
String modeStr = timers[i].isPWM ? " PWM(" + String(timers[i].pwmValue) + ")" : "";
|
||||
unsigned long remainingTime = (timers[i].duration * 1000) - elapsedTime;
|
||||
Serial.println("恢复定时器 " + String(i) + " 状态，引脚 " + String(timers[i].pin) + " 开启" + modeStr +
|
||||
"，剩余时间: " + String(remainingTime / 1000) + "秒");
|
||||
}
|
||||
} else {
|
||||
// 没有有效的时间或者是旧格式数据，保守处理
|
||||
unsigned long currentTime = millis();
|
||||
timers[i].startTime = currentTime;
|
||||
setPin(timers[i].pin, HIGH, timers[i].isPWM ? timers[i].pwmValue : 0);
|
||||
String modeStr = timers[i].isPWM ? " PWM(" + String(timers[i].pwmValue) + ")" : "";
|
||||
Serial.println("恢复定时器 " + String(i) + " 状态，引脚 " + String(timers[i].pin) + " 开启" + modeStr +
|
||||
"（重启后重新计时）");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
bool TimerManager::hasValidTime() {
|
||||
return timeManager && timeManager->isTimeValid();
|
||||
}
|
||||
|
||||
void TimerManager::saveTimerStates() {
|
||||
// 只保存运行时状态，不保存完整配置
|
||||
// 这样可以减少EEPROM写入次数，延长寿命
|
||||
int addr = TIMER_CONFIG_ADDR + 1; // 跳过定时器数量
|
||||
|
||||
for (int i = 0; i < timerCount; i++) {
|
||||
// 跳过基本配置部分 (10字节)
|
||||
addr += 10;
|
||||
|
||||
// 更新运行时状态部分 (13字节)
|
||||
EEPROM.write(addr++, timers[i].isActive ? 1 : 0);
|
||||
|
||||
// 更新开始时间（4字节）
|
||||
unsigned long startTime = timers[i].startTime;
|
||||
EEPROM.write(addr++, (startTime >> 24) & 0xFF);
|
||||
EEPROM.write(addr++, (startTime >> 16) & 0xFF);
|
||||
EEPROM.write(addr++, (startTime >> 8) & 0xFF);
|
||||
EEPROM.write(addr++, startTime & 0xFF);
|
||||
|
||||
// 更新上次触发天数（4字节）
|
||||
unsigned long lastTriggerDay = timers[i].lastTriggerDay;
|
||||
EEPROM.write(addr++, (lastTriggerDay >> 24) & 0xFF);
|
||||
EEPROM.write(addr++, (lastTriggerDay >> 16) & 0xFF);
|
||||
EEPROM.write(addr++, (lastTriggerDay >> 8) & 0xFF);
|
||||
EEPROM.write(addr++, lastTriggerDay & 0xFF);
|
||||
|
||||
// 更新真实开始时间（4字节）
|
||||
unsigned long realStartTime = timers[i].realStartTime;
|
||||
EEPROM.write(addr++, (realStartTime >> 24) & 0xFF);
|
||||
EEPROM.write(addr++, (realStartTime >> 16) & 0xFF);
|
||||
EEPROM.write(addr++, (realStartTime >> 8) & 0xFF);
|
||||
EEPROM.write(addr++, realStartTime & 0xFF);
|
||||
}
|
||||
|
||||
EEPROM.commit();
|
||||
}
|
||||
|
||||
void TimerManager::clearAllTimers() {
|
||||
// 关闭所有激活的引脚
|
||||
for (int i = 0; i < timerCount; i++) {
|
||||
if (timers[i].isActive) {
|
||||
setPin(timers[i].pin, LOW, 0);
|
||||
}
|
||||
}
|
||||
|
||||
timerCount = 0;
|
||||
saveTimers();
|
||||
Serial.println("所有定时器已清除");
|
||||
}
|
||||
|
||||
int TimerManager::getTimerCount() {
|
||||
return timerCount;
|
||||
}
|
||||
|
||||
TimerConfig TimerManager::getTimer(int index) {
|
||||
if (index >= 0 && index < timerCount) {
|
||||
return timers[index];
|
||||
}
|
||||
|
||||
TimerConfig empty = {false, 0, 0, 0, 0, false, false, 0, 0UL, false, 0, 0UL};
|
||||
return empty;
|
||||
}
|
||||
|
||||
void TimerManager::setPin(int pin, bool state, int pwmValue) {
|
||||
if (pwmValue > 0 && state) {
|
||||
// PWM 模式
|
||||
analogWrite(pin, pwmValue);
|
||||
} else {
|
||||
// 数字模式
|
||||
digitalWrite(pin, state ? HIGH : LOW);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user