ucos移植到STM32上编译错误

我已添加ucos-ii.h和os_cpu_a.asm,编译时显示如下错误,请大家帮忙看一下问题出在哪里？
ucos.axf: Error: L6218E: Undefined symbol OSPrioCur (referred from os_cpu_a.o).
ucos.axf: Error: L6218E: Undefined symbol OSPrioHighRdy (referred from os_cpu_a.o).
ucos.axf: Error: L6218E: Undefined symbol OSRunning (referred from os_cpu_a.o).
ucos.axf: Error: L6218E: Undefined symbol OSTCBCur (referred from os_cpu_a.o).
ucos.axf: Error: L6218E: Undefined symbol OSTCBHighRdy (referred from os_cpu_a.o).
ucos.axf: Error: L6218E: Undefined symbol OSIntExit (referred from os_cpu_c.o).
ucos.axf: Error: L6218E: Undefined symbol OSIntNesting (referred from os_cpu_c.o).
ucos.axf: Error: L6218E: Undefined symbol OSTimeTick (referred from os_cpu_c.o).
ucos.axf: Error: L6218E: Undefined symbol OS_CPU_SysTickClkFreq (referred from os_cpu_c.o).
ucos.axf: Error: L6218E: Undefined symbol OSLockNesting (referred from os_task.o).
ucos.axf: Error: L6218E: Undefined symbol OSRdyGrp (referred from os_task.o).
ucos.axf: Error: L6218E: Undefined symbol OSRdyTbl (referred from os_task.o).
ucos.axf: Error: L6218E: Undefined symbol OSTCBFreeList (referred from os_task.o).
ucos.axf: Error: L6218E: Undefined symbol OSTCBList (referred from os_task.o).
ucos.axf: Error: L6218E: Undefined symbol OSTCBPrioTbl (referred from os_task.o).
ucos.axf: Error: L6218E: Undefined symbol OSTaskCtr (referred from os_task.o).
ucos.axf: Error: L6218E: Undefined symbol OS_Dummy (referred from os_task.o).
ucos.axf: Error: L6218E: Undefined symbol OS_MemCopy (referred from os_task.o).
ucos.axf: Error: L6218E: Undefined symbol OS_Sched (referred from os_task.o).
ucos.axf: Error: L6218E: Undefined symbol OS_StrCopy (referred from os_task.o).
ucos.axf: Error: L6218E: Undefined symbol OS_StrLen (referred from os_task.o).
ucos.axf: Error: L6218E: Undefined symbol OS_TCBInit (referred from os_task.o).
ucos.axf: Error: L6218E: Undefined symbol OSTime (referred from os_time.o).
Target not created

好像是说的重定义

看看路径添加好了么
该包含的头文件都包含了么

在UCOS_ii.h中定义了 OS_EXT  INT8U             OSPrioCur;
在os_cpu_a.asm中定义了 EXTERN  OSPrioCur
这两个文件我都已添加到工程中

编译元件中头文件路径有没有设置好

头文件路径已加，要是头文件没有加入，会提示打不开头文件的呀

在哪个文件里添加UCOS_ii.h?

一步一步做不会错的

后面自己学懂了，再回头来学内核的原理

我觉得先回用更重要

重新定义一下

哦，那我就知道怎么回事了，多谢大家

文件路径问题