Build target 'Step motor'
assembling STARTUP.A51...
compiling 12232显示.c...
compiling main.c...
linking...
*** ERROR L104: MULTIPLE PUBLIC DEFINITIONS
    SYMBOL:  NUM
    MODULE:  main.obj (MAIN)
*** ERROR L104: MULTIPLE PUBLIC DEFINITIONS
    SYMBOL:  GE
    MODULE:  main.obj (MAIN)
*** ERROR L104: MULTIPLE PUBLIC DEFINITIONS
    SYMBOL:  SHI
    MODULE:  main.obj (MAIN)
*** ERROR L104: MULTIPLE PUBLIC DEFINITIONS
    SYMBOL:  BAI
    MODULE:  main.obj (MAIN)
*** ERROR L104: MULTIPLE PUBLIC DEFINITIONS
    SYMBOL:  SHUZI
    MODULE:  main.obj (MAIN)
*** ERROR L104: MULTIPLE PUBLIC DEFINITIONS
    SYMBOL:  WENZI
    MODULE:  main.obj (MAIN)
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?CO?MAIN
Program Size: data=25.2 xdata=0 code=1789
Target not created