WebAug 10, 2024 · STM32CubeMX实战教程(三)——外部中断(中断及HAL_Delay函数避坑) 学单片机的,相信对中断的概念都已经了如指掌了,中断具体是什么我在这里也就不再详细说明,不懂的上网找找也一大堆。那么在介绍实验之前我先跟大家简单讲讲STM32当中... WebAug 23, 2015 · RTC library was ported to HAL drivers for STM32Fxxx line from my previously library RTC for STM32F4xx. If features similar things as before except some functions were changed, which are already described in HAL API. Library Read more about new HAL libraries Features Support Internal or external clock source PC14 and PC15 …
STM32 使用HAL库调试内部RTC经验总结 - 知乎 - 知乎专栏
http://news.eeworld.com.cn/mcu/ic507895.html WebDec 22, 2024 · hrtc: pointer to a RTC_HandleTypeDef structure that contains the configuration information for RTC.: TimeStampEdge: Specifies the pin edge on which the TimeStamp is activated. This parameter can be one of the following values: RTC_TIMESTAMPEDGE_RISING: the Time stamp event occurs on the rising edge of … forsazh 6 smotret online
STM32CubeMX学习笔记(17)——电源管理(PWR)低功耗待机模 …
http://geekdaxue.co/read/cug_miapal@blog/muqwab WebDec 22, 2024 · RTC全局中断RTC_IRQHandler() 闹钟中断函数RTCAlarm_IRQHandler() 此处设置时间为2024/04/25 13:30:00. ... 程序中使 … Web使用hse分频时钟或者lsi的时候,在主电源vdd掉电的情况下,这两个时钟来源都会受到影响,因此没法保证rtc正常工作.所以rtc一般都时钟低速外部时钟lse,频率为实时时钟模块中常用的32.768khz,因为32768 = 2^15,分频容易实现, … digital photo frame online shopping