topic Re: K64F Mem allocation PE SDK in Kinetis Microcontrollers

K64F Mem allocation PE SDK

jeffking — Fri, 17 Apr 2015 15:06:01 GMT

I'm using a K64F PE and the SDK, how come I can't seem to allocate memory larger than a 100 bytes (probably not the upper limit), but I can't allocate 800 bytes. I'm calling OS_Mem_alloc(800) and it returns NULL. Any ideas what I forgot to do!?

Thanks

Jeff.

Re: K64F Mem allocation PE SDK

Jonathan_Iglesias — Mon, 20 Apr 2015 17:56:02 GMT

Hello, Jeff.

Can you send me the code, so I can see it, or explain more detailed.

Regards

-Jonathan

Re: K64F Mem allocation PE SDK

jeffking — Mon, 20 Apr 2015 18:14:49 GMT

Hi Jonathan,

Thanks for getting back to me. I was able to find a solution to this. In case anyone else has this issue, the heap allocation was defaulted to a size of 0x0400 (1024 bytes), increasing this fixed my issue.

Thanks again

Jeff.