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FreeRTOS 8.0 DEMO with RM48 HDK

Wonjae Kim
Expert 1075 points

Hi.

I'm Wonjae

I'm using RM48 HDK. I found demo project in FreeRTOS 8.0.

That project name is 'CORTEX_R4_RM48_TMS570_CCS5' in 'FreeRTOSV8.0.0/FreeRTOS/Demo'

I tried it to build with 'RM48 with FPU' mode. But It makes some errors that has no name in portASM.asm.

So I changed Runtime support library rtsv7R4_T_le_v3D16_eabi.lib and compiler version TI v 4.9.7.

And then those errors are disappeared. but new error occured

"unresolved symbol __clz, first referenced in ./FreeRTOS/tasks.obj"

I tried CCS 5.5 and 6.0.

Please help with this problem.

Thank you in advance