timer_enable_intr(group, timer); example_timer_info_t *timer_info = calloc(1, sizeof(example_timer_info_t)); timer_info->timer_group = group; timer_info->timer_idx = timer; timer_info->auto_reload = auto_reload; timer_info->alarm_interval = timer_interval_sec; timer_isr_callback_...
timer_start_t: typedef enum { TIMER_PAUSE = 0, /*!<Pause timer counter*/ TIMER_START = 1, /*!<Start timer counter*/ } timer_start_t; 1. 2. 3. 4. 初始化结构体时,通常设置为 *.counter_en = TIMER_PAUSE 。 · alarm_en:报警使能。其值取自timer_alarm_t: typedef enum { TIMER_...
1#include <stdio.h>2#include <string.h>3#include <unistd.h>4#include"esp_timer.h"5#include"esp_log.h"6#include"esp_sleep.h"7#include"sdkconfig.h"89staticvoidperiodic_timer_callback(void*arg);10staticvoidoneshot_timer_callback(void*arg);1112staticconstchar* TAG ="example";1314voidapp...
timer0.listen();// 初始化定时器1中断interrupt::enable( peripherals::Interrupt::TG1_T0_LEVEL, interrupt::Priority::Priority1, ) .unwrap(); timer1.start(1u64.secs()); timer1.listen();// 打开定时器引用锁Mutex,使得定时器中断handler安全跳转critical_section::with(|cs| { TIMER0.borrow_ref_m...
ntp_timer = Timer(1) ntp_timer.init(period=1000 * 60 * 60 * 7, mode=Timer.PERIODIC, callback=ntp_sync) ntptime.host随便指向某个公开的ntpserver,比如aliyun的http://ntpX.aliyun.com,1-9应该都可以。 ntptime.settime()后通过RTC().datetime()就可获取当前时钟信息,返回8元组(年、月、日、...
.timer_sel = LEDC_TIMER_0, .intr_type = LEDC_INTR_DISABLE, .gpio_num = LEDC_OUTPUT_IO, .duty =0,// Set duty to 0%.hpoint =0};ESP_ERROR_CHECK(ledc_channel_config(&ledc_channel)); }voidapp_main(void){// Set the LEDC peripheral configurationexample_ledc_init();// Set duty to...
Smart_Config的初始化函数,回调函数,任务函数都直接复制Smart_configDemo中的即可,但是得注意 其中的任务smartconfig_example_task配网结束后需要删除,节约空间,如下图: 1.2 周期上报数据(Timer) 周期上报数据使用硬件定时器方式,使能一个 自动重装载的定时器,在定时器中断函数中改变状态位,提醒需要上报数据,需要的代码...
xTimerReset(Time_1500_Handle, 0); //复位定时器 6.软件定时器的删除 xTimerDelete(Time_1500_Handle, 0); //定时器 定时器实例 /* Blink Example This example code is in the Public Domain (or CC0 licensed, at your option.) Unless required by applicable law or agreed to in writing, this ...
首先要用结构体来配置定时器 ledc_timer_config_tledc_timer={.speed_mode=LEDC_LOW_SPEED_MODE,....
void example_increase_reboot(): The callback function of the timer, where the counter is count, adds the counter by one every call, and triggers an action when the count reaches a certain value, here it simulates a restart operation after 30 timer triggers, and the specific operation can...