topic got error while executing CAN code in Kinetis Microcontrollers

got error while executing CAN code

sreevenkedesh — Mon, 21 Jul 2014 12:03:50 GMT

Error[Li005]: no definition for "_io_printf" [referenced from C:\Freescale\Freescale_MQX_4_1\mqx\examples\can\flexcan\build\iar\flexcan_twrk20d72m\Debug\Obj\

main.o]

Error[Li005]: no definition for "_task_block" [referenced from C:\Freescale\Freescale_MQX_4_1\mqx\examples\can\flexcan\build\iar\flexcan_twrk20d72m\Debug\

Obj\main.o]

Error[Li005]: no definition for "_bsp_get_flexcan_base_address" [referenced from C:\Freescale\Freescale_MQX_4_1\mqx\examples\can\flexcan\build\iar\

flexcan_twrk20d72m\Debug\Obj\main.o]

Re: got error while executing CAN code

Kan_Li — Tue, 22 Jul 2014 05:27:24 GMT

Hi Sree venkedesh,

Have you built the BSP for twrk20d72m firstly before compiling the flexcan example? The BSP project file is in "C:\Freescale\Freescale_MQX_4_1\build\twrk20d72m\iar" for IAR.

Have a great day!

B.R

Kan

Re: got error while executing CAN code

Kan_Li — Wed, 23 Jul 2014 05:37:58 GMT

Hi Sree venkedesh,

How about this issue on your side? Actually I can compile it correctly after the whole BSP is built. Please note you have to batch build the whole libs before compiling any MQX example. Please refer to the following for more details.

Have a great day,
B.R
Kan

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