这是同学做的针对PIC18F452的时钟显示程序 做得不错，带温度显示，星期，闹钟功等，在贝能公司的开发版上可以直接运行，希望对初学的人有所帮助。-This is the students do PIC18F452 against the clock display program is doing quite well, with the temperature, weeks, alarm clocks and others, the Bedouin to the development