CC1110芯片和RS232串行通信。用IAR7.20H编译通过。字符串长度小于30或以#结束。文中hal.h和cul.h文件可以不需要。-I wrote the program, learning the CC1110 chip serial communication, suitable for beginners to learn. String length is less than 30, or end with#。IAR7.20H compiled environment.Progr