RS232 communication of the three machines\chuankou.hex
.........................................\deng.hex
.........................................\Last Loaded 交通灯+RS232+模拟串口通讯.DBK
.........................................\rs232.hex
.........................................\交通灯+RS232+模拟串口通讯.DSN
.........................................\交通灯+RS232+模拟串口通讯.PWI
RS232 communication of the three machines