2650跑pwm遇到#10010错误

ti工程师给的一个pwm程序。新建一个rtos的empty工程，导入后遇到以下错误。

头疼，望前辈指点。

Description Resource Path Location Type
#10010 errors encountered during linking; "12345.out" not built 12345 C/C++ Problem
<a href="file:/c:/ti/ccsv6/tools/compiler/dmed/HTML/10234.html">#10234-D</a> unresolved symbols remain 12345 C/C++ Problem
unresolved symbol heartBeatFxn, first referenced in C:\workspace_v6_1\12345\Debug\configPkg\package\cfg\main_pem3.oem3 12345 C/C++ Problem
unresolved symbol PWM_open, first referenced in ./main.obj 12345 C/C++ Problem
unresolved symbol PWM_Params_init, first referenced in ./main.obj 12345 C/C++ Problem
unresolved symbol PWM_setDuty, first referenced in ./main.obj 12345 C/C++ Problem
unresolved symbol PWM_start, first referenced in ./main.obj 12345 C/C++ Problem
#10229-D output section ".data" refers to load symbol "heartBeatFxn" and hence cannot be compressed; compression "rle" is ignored 12345 C/C++ Problem

感觉是代码里面有些相关头文件没有放进去