iar环境下移植ucos-ii到at91sam7s64-iar environment transplantation OUT-ii to at91sam7s64

Atmel AT91SAM7S64的UCOS的源码,ADS1.21编译.

在UCOS-II操作系统成功移植到AT91SAM7S64的基础上，运用中断实现串口通信，在IAR环境下测试通过。-UCOS-II operating system in a successful transplant AT91SAM7S64 based on the realization of the use of serial communication interruption, in the IAR environment test.

项目中用到的RTos在AT91SAM7S64中的移植，在RTU中用到-Ucos transplant in AT91SAM7S64 used in the project, used in the RTU