说明:开机8个灯循环, 按p32后暂停,小喇叭响,松开继续循环,中断的典型应用
硬件连接:p1口8路指示灯,喇叭p3.3,按键p3.2-Boot 8 lights cycle, according to p32 after the pause, small speaker sound, release the continuing cycle, interrupted typical application hardware connec
<xiangxj> 在 2025-01-13 上传
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