c52044591 发表于 2006-8-25 01:11:46

[求助]是编程系统的问题吗?

我有个程序,在CVI6.0下可以通过编译,但是在CVI8.0就会出问题,好像是数据定义上的问题,错误信息如下: 6 Project link errors Undefined symbol '_daqAdcRd@20' referenced in "CJ.C". Undefined symbol '_daqAdcRdScan@24' referenced in "CJ.C". Undefined symbol '_daqAdcRdScanN@44' referenced in "CJ.C". Undefined symbol '_daqOpen@4' referenced in "CJ.C". Undefined symbol '_daqSetTimeout@8' referenced in "CJ.C". Undefined symbol '_daqClose@4' referenced in "CJ.C".

easons 发表于 2006-8-30 05:13:25

可能是某些头文件包含的顺序问题

c52044591 发表于 2006-9-12 22:31:20

<p>CVI6.0有虚拟硬件驱动程序,但是CVI8.0却无法安装这些硬件的驱动程序.我不知道这些硬件的驱动程序是否有用.</p>
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