串口测试
........\Debug
........\.....\Exe
........\.....\...\UART_TEST.d43
........\.....\...\UART_TEST.txt
........\.....\List
........\.....\Obj
........\.....\...\UART_TEST.r43
........\settings
........\........\UART_TEST.dbgdt
........\........\UART_TEST.dni
........\........\UART_TEST.wsdt
........\UART_TEST.c
........\UART_TEST.dep
........\UART_TEST.ewd
........\UART_TEST.ewp
........\UART_TEST.eww