Link Error in Timer Sample program - timer_m52259evb.mcp

[lel_chen]

Hi,

         In the sample program for timer[timer_m52259evb.mcp], I face the following linker errors:

-------------------------------------------------------------

Link Error: Undefined: "_timer_cancel"
Referenced from "main_task" in main.c
Link Error: Undefined: "_timer_create_component"
Referenced from "main_task" in main.c
Link Error: Undefined: "_timer_start_periodic_at_ticks"
Referenced from "main_task" in main.c
-------------------------------------------------------------

The header file <timer.h> has been included.

Is it because of any issue in the linking order of files?

How can I resolve this issue?  Kindly help.

Thanks,

Chen

[PetrM]

Hello,

the functions were not compiled at all. You have to set MQX_USE_TIMER macro to 1 in your user_config and rebuild PSP and BSP libraries. Setting it and just recompiling example doesn't work.

Regards,

PetrM

[AHSun]

Hi~ I met the same situation, and don't have some idea to solve.

Have you find some solution method?

Thanks

Sun