本人将一个4*4的矩阵键盘的扫描以及其防抖程序代码写出来了，方便大家参考，同时此程序也可用于KEILC的编程环境，谢谢大家支持！-I will be a 4* 4 matrix keyboard scanning, as well as its Anti-Shake program code to write out for your reference, but this procedure can also be used for the programming environment KEILC, thank you for support!