modbus移植过程中出现的编译错误,请高手指点!

2019-08-13 22:01发布

[img]file:///C:UsersAdministratorAppDataRoamingTencentUsers254057994QQWinTempRichOleHS%LAV4P@Y74GMLLIE00BF7.jpg[/img][img=0,1]file:///C:UsersAdministratorAppDataRoamingTencentUsers254057994QQWinTempRichOleHS%LAV4P@Y74GMLLIE00BF7.jpg[/img]

Build target 'Target 1'
linking...
..OBJRS485.axf: Error: L6218E: Undefined symbol eMBRegCoilsCB (referred from mbfunccoils.o).
..OBJRS485.axf: Error: L6218E: Undefined symbol eMBRegDiscreteCB (referred from mbfuncdisc.o).
..OBJRS485.axf: Error: L6218E: Undefined symbol eMBRegHoldingCB (referred from mbfuncholding.o).
..OBJRS485.axf: Error: L6218E: Undefined symbol eMBRegInputCB (referred from mbfuncinput.o).
Target not created

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4条回答
yueda
2019-08-14 08:44
楼主你好,我也遇到了相同的问题,你说的端口头文件是哪个呢,我这里应该都加进工程了,但是还是那问题。。。
.ObjectsProject.axf: Error: L6218E: Undefined symbol eMBRegCoilsCB (referred from mbfunccoils.o).
.ObjectsProject.axf: Error: L6218E: Undefined symbol eMBRegDiscreteCB (referred from mbfuncdisc.o).
.ObjectsProject.axf: Error: L6218E: Undefined symbol eMBRegHoldingCB (referred from mbfuncholding.o).
.ObjectsProject.axf: Error: L6218E: Undefined symbol eMBRegInputCB (referred from mbfuncinput.o).

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