STM32学习笔记---SleepModeSTM32 —— STM32的3种低功耗模式: 1、睡眠模式 __WFI();__WFE(); 外部中断设置为中断模式时,__WFI()和__WFE()都能被中断唤醒; 外部中断设置为事件模式时,只能唤醒__WFE();用事件唤醒时会唤醒2次,未找到原因(因按键性能不良,抖动严重);另外事件产生时不会置位标志位,不...
Solved: Hi. I am using STM32L010C6Tx. I want my microprocessor to sleep for 10 seconds after processing. I want to use Sleep Mode. I don't have
According to datasheet, it is said that the behavior of Standby mode is to reinitialize the program. Due to this reason, we configured the sleep mode to StopWithLowPowerRegulator. Also added the required changes in Arduino_Core_STM32 stm32l0xx_hal_pwr.c and created a issue #76 in Ardu...
我的 stm32的sleepmode时 主函数的while(1)怎么不执行了 stm32的sleepmode时主函数的while(1)怎么不执行了main(){系统初始化;参数初始化;while(1){这里是一些操作,但是有一个电压判断,如果低于某个电压值就进入一般休眠(不是深度休... stm32的sleepmode时 主函数的while(1)怎么不执行了main(){系统初始化...
For some reason when compiling on Win10, STM32 doesn't go to sleep but does when compiled on Ubuntu 20.04 LTS. Logical conclusion is something with the toolchain. /* TimedWakeup This sketch demonstrates the usage of Internal Interrupts to wakeup a chip in deep sleep mode. In this sketch,...
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void setup() { pinMode(LED_BUILTIN, OUTPUT); } void loop() { digitalWrite(LED_BUILTIN, HIGH); // LED点亮 delay(1000); // 延迟1秒 digitalWrite(LED_BUILTIN, LOW); // LED熄灭 delay(1000); // 延迟1秒 } 2. 按钮去抖动:按钮去抖动是另一个常见的使用delay的场景。当用户按下按钮时,电路...
is_stay_in_sleep_modevariable is volatile ? And check if wakeup is designed or setup for wake from sleep. Normal usage is wake from standby... Yes According STM reference manual Also update on behaviour. When the wake up interrupt is generated, system does not leave __WFI() in...
一、STM32中断分组: STM32 的每一个GPIO都能配置成一个外部中断触发源,这点也是 STM32 的强大之处。STM32 通过根据引脚的序号不同将众多中断触发源分成不同的组,比如:PA0,PB0,PC0,PD0,PE0,PF0,PG0为第一组,那么依此类推,我们能得出一共有16 组,STM32 规定,每一组中同时只能有一个中断触发源工作,...
MAP_PRCMPeripheralClkEnable(PRCM_WDT, PRCM_SLP_MODE_CLK);// // Enter SLEEP...WaitForInterrupt...