I use the timer interrupt, but you don't how to make the operation of digital tube suspended, thanks

CodePudding user response:

Digital tube is to constantly scan to show, you should suspend update digital timer, but maintain the scan timer

CodePudding user response:

I hope it can help you: https://blog.csdn.net/it_xiangqiang/category_10581430.html
I hope it can help you: https://blog.csdn.net/it_xiangqiang/category_10768339.html