RTOS: How to implement FATFS using pdk_OMAPL138_1_01_00_02 for OMAPL138 SoC DSP Core.

Tool/software:TI-RTOS

Hello, 

I have got the FATFS example from pdk_omapl138_1_0_1 working on OMAPL138 DSP Core. However, I would like to run the example using the latest PDK pdk_OMAPL138_1_01_00_02 with 

SYSBIOS 6.46.5.55. 

I have noticed the OSAL package and fs package are removed from PDK. 

I have managed to get the polling method of the example working with the new PDK but am not able to get the EDMA based example working. 

I can't find the source code when the eventCombiner is init to interrupts on EDMA complete/error int. 

Is there any way to convert all the examples using "osal" package to non-osal package? 

Thanks.