小弟DSP新手，请问这个是哪出问题啦？

<Linking>
fatal error: file "D:\\study\\study\\ju1\\IQmath.lib<IQ24atan2.obj>" specifies
   ISA revision "C2800", which is not compatible with ISA revision "C28FPU32"
   specified in a previous file or on the command line

已经把project->Build options->compiler->Advarced->floating point support 改成了fpu32，怎么还报这个错误呀？

zhongjian liu：

回复 Eric Ma:

非常感谢！