STC89C52驱动数码管移植到STC32编译报错：
MAX7219移植到STC32G,编译报错如下：Rebuild target 'Target 1'
assembling STARTUP.A51...
compiling main.c...
linking...
*** ERROR L115: PARTIAL SEGMENT BELONGS TO DIFFERENT MEMORY CLASS
SEGMENT: ?STACK
MODULE:C:\KEIL_V5\C251\LIB\C2SXS.LIB (?C_START)
*** ERROR L104: MULTIPLE PUBLIC DEFINITIONS
SYMBOL:?C_STARTUP
MODULE:C:\KEIL_V5\C251\LIB\C2SXS.LIB (?C_START)
DEFINED:STARTUP.obj (?C_STARTUP)
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: usb_OUT_done/usb
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: usb_bulk_intr_out/usb
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: USB_SendData/usb
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: LCD12864_DisplayClear/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: OLED12864_ScrollRight/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: OLED12864_DisplayOff/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: OLED12864_ScrollLeft/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: OLED12864_SetAddressMode/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: OLED12864_SetContrast/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: LCD12864_AutoWrapOff/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: OLED12864_ShowPicture/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: OLED12864_ScrollStart/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: SEG7_ShowFloat/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: SEG7_ShowString/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: SEG7_ShowCode/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: LED40_SendData/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: OLED12864_DisplayOn/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: LCD12864_ReverseLine/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: OLED12864_ScrollStop/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: LED64_SendData/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: printf_hid/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: SEG7_ShowLong/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: LCD12864_ScrollRight/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: LCD12864_AutoWrapOn/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: LCD12864_DisplayOff/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: reverse4/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: LCD12864_ScrollLeft/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: OLED12864_HorizontalMirror/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: LCD12864_ShowPicture/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: OLED12864_ScrollUp/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: OLED12864_DisplayContent/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: OLED12864_DisplayReverse/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: OLED12864_VerticalMirror/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: LCD12864_CursorReturnHome/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: OLED12864_DisplayEntire/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: LCD12864_DisplayOn/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: LCD12864_CursorMoveRight/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: LCD12864_ShowString/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: LCD12864_CursorOff/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: LCD12864_CursorMoveLeft/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: LCD12864_ScrollUp/util
*** WARNING L57: UNCALLED FUNCTION, IGNORED FOR OVERLAY PROCESS
NAME: LCD12864_CursorOn/util
*** WARNING L30: MEMORY SPACE OVERLAP
SEG: ?CO?STARTUP?3
FROM: FF0000H
TO: FF0003H
*** ERROR L127: UNRESOLVED EXTERNAL SYMBOL
SYMBOL:?C_START
MODULE:STARTUP.obj (?C_STARTUP)
*** ERROR L119: REFERENCE MADE TO ERRONEOUS SEGMENT
SEGMENT: ?C_C51STARTUP
MODULE:STARTUP.obj (?C_STARTUP)
ADDRESS: FF11F3H
*** ERROR L128: REFERENCE MADE TO UNRESOLVED EXTERNAL
SYMBOL:?C_START
MODULE:STARTUP.obj (?C_STARTUP)
ADDRESS: FF11F5H
*** ERROR L119: REFERENCE MADE TO ERRONEOUS SEGMENT
SEGMENT: ?C_C51STARTUP
MODULE:C:\KEIL_V5\C251\LIB\C2SXS.LIB (?C_START)
ADDRESS: FF1208H
Program Size: data=9.3 edata+hdata=164 xdata=192 const=44 code=7338
Target not created.
Build Time Elapsed:00:00:02
请前辈指点一下，多谢多谢！ 程序呢?线路图呢?上传图片呢?什么都没有,人家想帮你也帮不上呀
提出问题也是一门学问，如何能清晰的表述，是解决问题的关键 一看是 STC89C52移植，直接学习 冲哥的视频到第15集，我们送您 STC32的实验箱
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angmall前辈，神农鼎版主，万分感谢！
“”提出问题也是一门学问，如何能清晰的表述，是解决问题的关键“”讲的非常好！
我急躁了，我把下载用的USB-CDC-部分先删除，避免USB部分的冲突，先实现驱动功能才慢慢细化，谢谢2位老师啦！
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