HAL Library Development Notes - External Interrupt
原文中文,约2200字,阅读约需6分钟。发表于: 。HAL Library Development Notes - External Interrupt In the previous article, we mentioned that using polling to eliminate button bouncing and detect input may consume too many system resources and...
本文介绍了使用外部中断检测按键输入的方法,详细介绍了中断的原理和参数,提供了在 CubeMX 中配置中断和在代码中重写中断回调函数的步骤。作者提醒注意 HAL_Delay() 函数的使用。