This program is an electronic scale program, 1721 display IC, can be used as long as you would like to adjust, the developers have a lot of help complete source code, has passed the test.
File list:
dianzicheng chengxu
..................\adc.c
..................\adc.LST
..................\adc.OBJ
..................\datadeal.c
..................\datadeal.LST
..................\datadeal.OBJ
..................\def.h
..................\delay.c
..................\delay.LST
..................\delay.OBJ
..................\display.c
..................\display.LST
..................\display.OBJ
..................\eeprom.h
..................\eeprom.LST
..................\eeprom.OBJ
..................\intt.h
..................\intt.LST
..................\intt.OBJ
..................\keyscan.c.bak
..................\keyscan.h
..................\keyscan.LST
..................\keyscan.OBJ
..................\main.c
..................\main.LST
..................\main.OBJ
..................\proj
..................\proj.lnp
..................\proj.M51
..................\proj.plg
..................\proj2.0
..................\proj2.0.Opt
..................\proj2.0.plg
..................\proj2.0.Uv2
..................\proj2.hex
..................\proj2.lnp
..................\proj2.M51
..................\proj2_0_Opt.Bak
..................\proj2_0_Uv2.Bak
..................\STARTUP.A51
..................\STARTUP.LST
..................\STARTUP.OBJ
..................\uart.c
..................\uart.h
..................\uart.LST
..................\uart.OBJ