读取cc2520寄存器，当按键1被按下，寄存器的值通过SPI口输出。-This application reads the register values of CC2520. The values are output on the serial port when Button 1 is pushed. Configure the PC HyperTerminal for baudrate 38400 bps, 8 data bits no parity

zigbee CC2430点对点串口无线通信-zigbee CC2430 serial point to point wireless communications