我是做射频的，从来没有写过单片机，第一次写的单片机程序。



原理图是315M发射电路，类似PT2262，但和PT2262的发射时序不同。原理图上面有详细说明。



C程序的按键扫描没有加消抖，麻烦指导一下。



程序写的很傻瓜很傻瓜，希望大侠不要笑话我。-I do RF, never wrote a single-chip microcontroller program, first written. Schematic 315M transmitting circuit, similar PT2262, and PT2262 launch timing. The schematic diagram of the above detailed descr iption. C program key scan did not add debounce the trouble guide us. Program written very fool fool hope heroes do not laugh at me.