EM9260
Post By：2010-8-18 12:17:00 [只看該作者]
您好，我用貴公司的EM9260板子 用UDP協(xié)議編程，為什么編譯一直報這個錯：UDP_CE.obj : error LNK2019: unresolved external symbol recvfrom referenced in function "private: static unsigned long __cdecl CUDP_CE::RecvThread(void *)" (?RecvThread@CUDP_CE@@CAKPAX@Z)
UDP_CE.obj : error LNK2019: unresolved external symbol htons referenced in function "private: static unsigned long __cdecl CUDP_CE::RecvThread(void *)" (?RecvThread@CUDP_CE@@CAKPAX@Z)
UDP_CE.obj : error LNK2019: unresolved external symbol select referenced in function "private: static unsigned long __cdecl CUDP_CE::RecvThread(void *)" (?RecvThread@CUDP_CE@@CAKPAX@Z)
UDP_CE.obj : error LNK2019: unresolved external symbol __WSAFDIsSet referenced in function "private: static unsigned long __cdecl CUDP_CE::RecvThread(void *)" (?RecvThread@CUDP_CE@@CAKPAX@Z)
UDP_CE.obj : error LNK2019: unresolved external symbol inet_addr referenced in function "public: int __cdecl CUDP_CE::Open(int,unsigned short const *,int)" (?Open@CUDP_CE@@QAAHHPBGH@Z)
UDP_CE.obj : error LNK2019: unresolved external symbol closesocket referenced in function "public: int __cdecl CUDP_CE::Open(int,unsigned short const *,int)" (?Open@CUDP_CE@@QAAHHPBGH@Z)
UDP_CE.obj : error LNK2019: unresolved external symbol ioctlsocket referenced in function "public: int __cdecl CUDP_CE::Open(int,unsigned short const *,int)" (?Open@CUDP_CE@@QAAHHPBGH@Z)
UDP_CE.obj : error LNK2019: unresolved external symbol bind referenced in function "public: int __cdecl CUDP_CE::Open(int,unsigned short const *,int)" (?Open@CUDP_CE@@QAAHHPBGH@Z)
UDP_CE.obj : error LNK2019: unresolved external symbol htonl referenced in function "public: int __cdecl CUDP_CE::Open(int,unsigned short const *,int)" (?Open@CUDP_CE@@QAAHHPBGH@Z)
UDP_CE.obj : error LNK2019: unresolved external symbol socket referenced in function "public: int __cdecl CUDP_CE::Open(int,unsigned short const *,int)" (?Open@CUDP_CE@@QAAHHPBGH@Z)
UDP_CE.obj : error LNK2019: unresolved external symbol WSAStartup referenced in function "public: int __cdecl CUDP_CE::Open(int,unsigned short const *,int)" (?Open@CUDP_CE@@QAAHHPBGH@Z)
UDP_CE.obj : error LNK2019: unresolved external symbol WSACleanup referenced in function "public: int __cdecl CUDP_CE::Close(void)" (?Close@CUDP_CE@@QAAHXZ)
UDP_CE.obj : error LNK2019: unresolved external symbol sendto referenced in function "public: bool __cdecl CUDP_CE::SendData(char const *,int)" (?SendData@CUDP_CE@@QAA_NPBDH@Z)
ARMV4IDbg/shangweiji.exe : fatal error LNK1120: 13 unresolved externals
Error executing link.exe.
UDP_CE.obj : error LNK2019: unresolved external symbol htons referenced in function "private: static unsigned long __cdecl CUDP_CE::RecvThread(void *)" (?RecvThread@CUDP_CE@@CAKPAX@Z)
UDP_CE.obj : error LNK2019: unresolved external symbol select referenced in function "private: static unsigned long __cdecl CUDP_CE::RecvThread(void *)" (?RecvThread@CUDP_CE@@CAKPAX@Z)
UDP_CE.obj : error LNK2019: unresolved external symbol __WSAFDIsSet referenced in function "private: static unsigned long __cdecl CUDP_CE::RecvThread(void *)" (?RecvThread@CUDP_CE@@CAKPAX@Z)
UDP_CE.obj : error LNK2019: unresolved external symbol inet_addr referenced in function "public: int __cdecl CUDP_CE::Open(int,unsigned short const *,int)" (?Open@CUDP_CE@@QAAHHPBGH@Z)
UDP_CE.obj : error LNK2019: unresolved external symbol closesocket referenced in function "public: int __cdecl CUDP_CE::Open(int,unsigned short const *,int)" (?Open@CUDP_CE@@QAAHHPBGH@Z)
UDP_CE.obj : error LNK2019: unresolved external symbol ioctlsocket referenced in function "public: int __cdecl CUDP_CE::Open(int,unsigned short const *,int)" (?Open@CUDP_CE@@QAAHHPBGH@Z)
UDP_CE.obj : error LNK2019: unresolved external symbol bind referenced in function "public: int __cdecl CUDP_CE::Open(int,unsigned short const *,int)" (?Open@CUDP_CE@@QAAHHPBGH@Z)
UDP_CE.obj : error LNK2019: unresolved external symbol htonl referenced in function "public: int __cdecl CUDP_CE::Open(int,unsigned short const *,int)" (?Open@CUDP_CE@@QAAHHPBGH@Z)
UDP_CE.obj : error LNK2019: unresolved external symbol socket referenced in function "public: int __cdecl CUDP_CE::Open(int,unsigned short const *,int)" (?Open@CUDP_CE@@QAAHHPBGH@Z)
UDP_CE.obj : error LNK2019: unresolved external symbol WSAStartup referenced in function "public: int __cdecl CUDP_CE::Open(int,unsigned short const *,int)" (?Open@CUDP_CE@@QAAHHPBGH@Z)
UDP_CE.obj : error LNK2019: unresolved external symbol WSACleanup referenced in function "public: int __cdecl CUDP_CE::Close(void)" (?Close@CUDP_CE@@QAAHXZ)
UDP_CE.obj : error LNK2019: unresolved external symbol sendto referenced in function "public: bool __cdecl CUDP_CE::SendData(char const *,int)" (?SendData@CUDP_CE@@QAA_NPBDH@Z)
ARMV4IDbg/shangweiji.exe : fatal error LNK1120: 13 unresolved externals
Error executing link.exe.
