急，cc3200 的SDK 已经安装好，使用编译环境是CCS（Code Composer Studio 6.1），利用其中的App Center 把TI_RTOS系统也已经安装，
前提是我把SDK中的driverlib、oslib、simplelink都已经编译过。（oslib 是配置ti_rtos active），然后我在TI 的example demo project interrupt的基础上，因为要用到TI_RTOS的多线程方面的应用，所以要包ti_rtos 相关的库等，我的配置大致如下：
但是项目编译时，一直存在以下错误：
undefined first referenced
symbol in file
--------- ----------------
ti_sysbios_BIOS_start__E C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
ti_sysbios_family_arm_m3_Hwi_Params__init__S C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
ti_sysbios_family_arm_m3_Hwi_create C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
ti_sysbios_family_arm_m3_Hwi_delete C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
ti_sysbios_family_arm_m3_Hwi_disableFxn__E C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
ti_sysbios_family_arm_m3_Hwi_getHandle__E C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
ti_sysbios_family_arm_m3_Hwi_restoreFxn__E C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
ti_sysbios_family_arm_m3_Hwi_setPriority__E C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
ti_sysbios_knl_Clock_tickPeriod__C C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
ti_sysbios_knl_Mailbox_create C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
ti_sysbios_knl_Mailbox_delete C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
ti_sysbios_knl_Mailbox_pend__E C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
ti_sysbios_knl_Mailbox_post__E C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
ti_sysbios_knl_Semaphore_Params__init__S C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
ti_sysbios_knl_Semaphore_create C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
ti_sysbios_knl_Semaphore_delete C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
ti_sysbios_knl_Semaphore_pend__E C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
ti_sysbios_knl_Semaphore_post__E C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
ti_sysbios_knl_Task_Params__init__S C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
ti_sysbios_knl_Task_create C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
ti_sysbios_knl_Task_delete C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
ti_sysbios_knl_Task_disable__E C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
ti_sysbios_knl_Task_restore__E C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
ti_sysbios_knl_Task_sleep__E C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
ti_sysbios_knl_Task_yield__E C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
xdc_runtime_Error_init__E C:/TI/CC3200SDK_1.1.0/cc3200-sdk/example/interrupt/ccs/../../../oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>
error #10234-D: unresolved symbols remain
error #10010: errors encountered during linking; "interrupt.out" not built
>> Compilation failure
gmake: *** [interrupt.out] Error 1
gmake: Target `all' not remade because of errors.
求帮助，谢谢了！
