File list (Check if you may need any files):
18 Modbus Communication Test\C16_M\485_master.hex
............................\.....\485_master.mcp
............................\.....\LM041_4BIT.c
............................\.....\LM041_4BIT.h
............................\.....\main.c
............................\....S\485_slave.hex
............................\.....\485_slave.mcp
............................\.....\main.c
............................\PIC单片机MODBUS总线通信仿真.DSN
............................\PIC单片机MODBUS总线通信仿真.PWI
............................\C16_M
............................\C16_S
18 Modbus Communication Test