lesson18_2\CRC16.c ..........\CRC16.LST ..........\CRC16.OBJ ..........\Lcd1602.c ..........\Lcd1602.LST ..........\Lcd1602.OBJ ..........\lesson18_2.hex ..........\lesson18_2.plg ..........\lesson18_2.uvopt ..........\lesson18_2.uvproj ..........\lesson18_2_uvopt.bak ..........\main.c ..........\main.LST ..........\RS485.c ..........\RS485.LST ..........\STARTUP.A51 ..........\STARTUP.LST ..........\STARTUP.OBJ lesson18_2