topic Re: Demo SEMC driver app for MIMXRT1052-EVK? in i.MX Processors

Demo SEMC driver app for MIMXRT1052-EVK?

jackking — Mon, 01 Jan 2018 23:27:29 GMT

I haven't found any of the RT1052 demo apps using the (semc) external memory controller, is there one floating around?

I tried converting one from a different IDE, but get a hardfault when initializing the SEMC...

Any other help/pointers also welcomed!

Thanks

weidong_sun — Fri, 05 Jan 2018 02:53:35 GMT

Hello Jack,

attachments are for IAR IDE.

Have a nice day!

TIC Weidong Sun

jackking — Sat, 06 Jan 2018 13:29:35 GMT

Thank you!

I was able to get my example working, my problem was the ordering of the memory section for SDRAM for the linker.

jackking — Wed, 17 Jan 2018 14:20:01 GMT

Apparently the semc driver demo *is* included with the SDK, it just isn't properly exposed from the import example dialog in MCUXpresso IDE...

If you unzip the SDK you will see quite a few other examples that aren't exposed either.