zigbee标准的mac层测试源代码，可以很好的工作在msp430FG4618+cc2420环境中-zigbee standard mac layer test source code, can be a very good working environment in the msp430FG4618+ cc2420

应用msp430FG4618+cc2420实现了zigbee的MAC层，并可以在以上环境测试通过。但它的移植性不是太好，只能应用到MSP430FG461x上-Applications msp430FG4618+ cc2420 achieved zigbee the MAC layer, and can be tested in the above environment. But its portability is not very good, can only be applied to M