318 lines
6.8 KiB
C
318 lines
6.8 KiB
C
/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2023-06-19 murmur the first version
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*/
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/*
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** 程序清单：这是一个 RTC 设备使用例程
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** 例程导出了 alarm_sample 命令到控制终端
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** 命令调用格式：alarm_sample
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** 程序功能：设置RTC时间，创建闹钟，模式：每秒触发，启动闹钟
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**/
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#include <rtthread.h>
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#include <rtdevice.h>
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#define LOG_TAG "alarm"
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#define LOG_LVL LOG_LVL_DBG
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#include <ulog.h>
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//#define BOOT_PER_HOUR
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void user_alarm_callback(rt_alarm_t alarm, time_t timestamp)
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{
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rt_kprintf("user alarm callback function.\n");
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}
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void alarm_sample(int argc, char *argv[])
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{
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// rt_device_t dev = rt_device_find("rtc");
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struct rt_alarm_setup setup;
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struct rt_alarm * alarm = RT_NULL;
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static time_t now;
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struct tm p_tm;
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if (alarm != RT_NULL)
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return;
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/* 获取当前时间戳，并把下一秒时间设置为闹钟时间 */
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now = time(NULL) + 10;
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gmtime_r(&now,&p_tm);
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setup.flag = RT_ALARM_DAILY;
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setup.wktime.tm_year = p_tm.tm_year;
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setup.wktime.tm_mon = p_tm.tm_mon;
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setup.wktime.tm_mday = p_tm.tm_mday;
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setup.wktime.tm_wday = p_tm.tm_wday;
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setup.wktime.tm_hour = atoi(argv[1]);//p_tm.tm_hour;
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setup.wktime.tm_min = 0;//p_tm.tm_min;
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setup.wktime.tm_sec = 0;//p_tm.tm_sec;
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alarm = rt_alarm_create(user_alarm_callback, &setup);
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if(RT_NULL != alarm)
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{
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rt_alarm_start(alarm);
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LOG_D("alarm started.");
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}
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}
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/* export msh cmd */
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MSH_CMD_EXPORT(alarm_sample,alarm sample);
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/**
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* 开窗回调
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* @param alarm
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* @param timestamp
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*/
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void poTT_callback(rt_alarm_t alarm, time_t timestamp)
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{
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LOG_I("power UP TT by RTC.");
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// timerIsReady();
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setWindowMode();
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initTT();
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}
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/**
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* 关窗回调
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* @param alarm
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* @param timestamp
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*/
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void pdTT_callback(rt_alarm_t alarm, time_t timestamp)
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{
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LOG_I("power DOWN TT by RTC.");
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clearWindowMode();
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deInitTT();
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//预置开窗会更新多次尝试逻辑，未激活时会始终尝试
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}
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/**
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* 每小时开窗回调
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* @param alarm
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* @param timestamp
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*/
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void poTT2_callback(rt_alarm_t alarm, time_t timestamp)
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{
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// LOG_I("power UP TT by INTERVAL RTC");
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// timerIsReady();
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// initTT();
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}
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static uint8_t rstCnt=0;
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/**
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* 定时更新debug文件名
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* @param alarm
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* @param timestamp
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*/
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void updatelog_callback(rt_alarm_t alarm, time_t timestamp)
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{
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//idle且TT未开启状态下主动重启
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if (++rstCnt >= 2)//每N小时一检
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{
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rstCnt = 0;
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if (isIdle())
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{
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rt_hw_cpu_reset(); //reboot
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}
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}
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else {
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updateDebuglogName();
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}
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}
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void addDefaultAlarm()
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{
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struct rt_alarm_setup setup;
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struct rt_alarm * alarm = RT_NULL;
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static time_t now;
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struct tm p_tm;
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/* 获取当前时间戳，并把下一秒时间设置为闹钟时间 */
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now = time(NULL);
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gmtime_r(&now, &p_tm);
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setup.flag = RT_ALARM_HOUR;//小时重复
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setup.wktime.tm_year = p_tm.tm_year;
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setup.wktime.tm_mon = p_tm.tm_mon;
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setup.wktime.tm_mday = p_tm.tm_mday;
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setup.wktime.tm_wday = p_tm.tm_wday;
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setup.wktime.tm_hour = 0; //整点
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setup.wktime.tm_min = 0; //p_tm.tm_min;
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setup.wktime.tm_sec = 1; //p_tm.tm_sec;
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if (RT_NULL != alarm)
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{
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rt_alarm_delete(alarm); //
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}
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alarm = rt_alarm_create(updatelog_callback, &setup);
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if (alarm != RT_NULL) {
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rt_alarm_start(alarm);
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// LOG_D("alarm %d(%02d:%02d) started.",var+1,alarm[var]->wktime.tm_hour+8,alarm[var]->wktime.tm_min);
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}
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else {
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LOG_E("Failed to start alarm.");
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}
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}
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#define BOOT_PER_HOUR
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#ifdef BOOT_PER_HOUR
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INIT_APP_EXPORT(addDefaultAlarm);
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#endif
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extern struct rt_alarm_container _container;
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static rt_alarm_t a[50];
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static size_t cnt = 0;
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#ifdef BOOT_PER_HOUR
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static size_t indexBegin=1;
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#else
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static size_t indexBegin=0;
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#endif
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/**
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*获取所有RTC闹钟，不含预置闹钟
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*/
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void getAllAlarm()
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{
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rt_list_t *next;
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rt_alarm_t alarm;
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cnt = 0;
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for (next = _container.head.next; next != &_container.head; next = next->next)
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{
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alarm = rt_list_entry(next, struct rt_alarm, list);
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a[cnt++] = alarm;
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}
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}
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/**
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* 清空所有RTC闹钟
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*/
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void clearAlarm(void)
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{
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getAllAlarm();
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for (size_t i = 0; i < cnt-indexBegin; ++i)
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{
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rt_alarm_delete(a[i]);
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}
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}
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/**
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* 关闭rtc闹钟，
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*/
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void stopAlarm()
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{
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getAllAlarm();
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for (size_t i = 0; i < cnt-indexBegin; ++i)
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{
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rt_alarm_stop(a[i]);
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}
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}
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/**
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* 恢复rtc闹钟，
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*/
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void startAlarm()
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{
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getAllAlarm();
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for (size_t i = 0; i < cnt-indexBegin; ++i)
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{
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rt_alarm_start(a[i]);
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}
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}
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void addAlarm(uint8_t *din, rt_alarm_callback_t callback)
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{
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struct rt_alarm_setup setup;
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struct rt_alarm * alarm = RT_NULL;
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static time_t now;
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struct tm p_tm;
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if (alarm != RT_NULL)
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return;
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/* 获取当前时间戳，并把下一秒时间设置为闹钟时间 */
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now = time(NULL) + 10;
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gmtime_r(&now, &p_tm);
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setup.flag = RT_ALARM_DAILY;
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setup.wktime.tm_year = p_tm.tm_year;
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setup.wktime.tm_mon = p_tm.tm_mon;
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setup.wktime.tm_mday = p_tm.tm_mday;
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setup.wktime.tm_wday = p_tm.tm_wday;
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setup.wktime.tm_hour = din[0]; //p_tm.tm_hour;
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setup.wktime.tm_min = din[1]; //p_tm.tm_min;
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setup.wktime.tm_sec = 0; //p_tm.tm_sec;
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alarm = rt_alarm_create(callback, &setup);
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if (RT_NULL != alarm)
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{
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// rt_alarm_start(alarm);//默认不启动
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// LOG_D("alarm started.");
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}
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else {
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LOG_E("Failed to start alarm.");
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}
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}
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/**
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* 更新rtc闹钟
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* @param t 每个rtc时刻组成的数组，依次对应开窗时段的开始和结束
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*/
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void updateAlarm(uint8_t *t, size_t len)
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{
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clearAlarm();
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for (int var = 0; var < len; var+=4) {
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addAlarm(t+var, poTT_callback);
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addAlarm(t+var+2, pdTT_callback);
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}
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}
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static int isInAlarm(rt_alarm_t stop, rt_alarm_t start)
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{
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struct tm alBegin = start->wktime;
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alBegin.tm_hour += 8;
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time_t tBegin = mktime(&alBegin);
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struct tm alEnd = stop->wktime;
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alEnd.tm_hour += 8;
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time_t tEnd = mktime(&alEnd);
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time_t now = time(RT_NULL);
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int rst = (now >= tBegin) && (now <= tEnd);
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return rst;
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}
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/**
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* check if in the WINs zone
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* @return 1-in,0-not in
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*/
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int isInWindowZone()
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{
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getAllAlarm();
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int rst = 0;
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for (size_t i = 0; i < cnt-indexBegin; i+=2)
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{
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if(isInAlarm(a[i], a[i+1]))
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{
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LOG_I("is in window zone.");
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rst = 1;
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break;
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}
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}
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return rst;
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}
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MSH_CMD_EXPORT(clearAlarm,clear all alarms);
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MSH_CMD_EXPORT(stopAlarm,stop);
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MSH_CMD_EXPORT(startAlarm,start);
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MSH_CMD_EXPORT(isInWindowZone,isInWindow);
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//MSH_CMD_EXPORT(getCurrentTime,getCurrentTime);
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