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標(biāo)題: [已解決]小白求助關(guān)于一個51單片機報錯問題折騰了一下午 [打印本頁]

作者: kang123458    時間: 2024-11-25 18:34
標(biāo)題: [已解決]小白求助關(guān)于一個51單片機報錯問題折騰了一下午
開始我的程序沒有報錯可是當(dāng)我把另外一個程序放到我的程序里面就會顯示這個錯誤
還請各位大佬判斷一下怎么回事加入的是

Build target 'Target 1'
linking...
*** ERROR L104: MULTIPLE PUBLIC DEFINITIONS
    SYMBOL:  _DELAY_MS
    MODULE:  .\Objects\DUANXIN.obj (DUANXIN)
*** WARNING L1: UNRESOLVED EXTERNAL SYMBOL
    SYMBOL:  _SENDSTRING
    MODULE:  .\Objects\DUANXIN.obj (DUANXIN)
*** WARNING L1: UNRESOLVED EXTERNAL SYMBOL
    SYMBOL:  UART_INIT
    MODULE:  .\Objects\DUANXIN.obj (DUANXIN)
*** WARNING L1: UNRESOLVED EXTERNAL SYMBOL
    SYMBOL:  REC_BUF
    MODULE:  .\Objects\DUANXIN.obj (DUANXIN)
*** WARNING L1: UNRESOLVED EXTERNAL SYMBOL
    SYMBOL:  CLR_BUF
    MODULE:  .\Objects\DUANXIN.obj (DUANXIN)
*** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL
    SYMBOL:  UART_INIT
    MODULE:  .\Objects\DUANXIN.obj (DUANXIN)
    ADDRESS: 1433H
*** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL
    SYMBOL:  CLR_BUF
    MODULE:  .\Objects\DUANXIN.obj (DUANXIN)
    ADDRESS: 0F26H
*** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL
    SYMBOL:  _SENDSTRING
    MODULE:  .\Objects\DUANXIN.obj (DUANXIN)
    ADDRESS: 0F47H
*** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL
    SYMBOL:  REC_BUF
    MODULE:  .\Objects\DUANXIN.obj (DUANXIN)
    ADDRESS: 0FB3H
*** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL
    SYMBOL:  REC_BUF
    MODULE:  .\Objects\DUANXIN.obj (DUANXIN)
    ADDRESS: 0FB5H
*** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL
    SYMBOL:  CLR_BUF
    MODULE:  .\Objects\DUANXIN.obj (DUANXIN)
    ADDRESS: 0FBFH
*** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL
    SYMBOL:  CLR_BUF
    MODULE:  .\Objects\DUANXIN.obj (DUANXIN)
    ADDRESS: 0FDAH
Program Size: data=9.0 xdata=149 code=6735
Target not created.
Build Time Elapsed:  00:00:00


作者: lkc8210    時間: 2024-11-25 23:14
請?zhí)峁┐a
作者: devcang    時間: 2024-11-26 09:42

MULTIPLE PUBLIC DEFINITIONS
重復(fù)引用頭文件

UNRESOLVED EXTERNAL SYMBOL
估計是缺少.h頭文件、.c文件

作者: 人中狼    時間: 2024-11-26 09:54
重復(fù)定義
作者: STC莊偉    時間: 2024-11-26 10:50
你去看免費教程 跟著老師一步步的敲代碼  
《Ai8051U深度入門到32位51大型實戰(zhàn)視頻——帶你從0開始學(xué)Ai8051U單片機》3.點亮第一個LED_嗶哩嗶哩_bilibili  https://www.bilibili.com/video/B ... 229259e6d079df11d14
作者: xiaobendan001    時間: 2024-11-26 11:22
STC莊偉 發(fā)表于 2024-11-26 10:50
你去看免費教程 跟著老師一步步的敲代碼  
《Ai8051U深度入門到32位51大型實戰(zhàn)視頻——帶你從0開始學(xué)Ai80 ...

只能看30秒
作者: kang123458    時間: 2024-11-27 11:26
人中狼 發(fā)表于 2024-11-26 09:54
重復(fù)定義

感謝是重復(fù)定義了




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