topic Re: Auto-encoder using CMSIS-NN on LPC43S57JET256 in eIQ Machine Learning Software

Auto-encoder using CMSIS-NN on LPC43S57JET256

jack5 — Sun, 11 Oct 2020 16:39:59 GMT

Hello

As stated in the title I need to implement an auto-encoder on the LPC43S57JET256.

Can I use MCUXpresso as a replacement for LCPXpresso? The LPC43S57JBD208 Chip seems the be supported but the LPC43S57JET256 is not explicitly listed.
I'm trying to follow the eIQ CMSIS-NN Porting Guide for MCUs but on Page 5, step 14 ,the guide tells me to locate the \middleware\eiq\cmsis-nn folder inside the RT1060 SDK zip-file, but the folder is not available, but a Glow and tensorflow-lite folder is. Is it not possible to use the CMSIS-NN library anymore and do i have to instead use Glow?

Best,

Jack

Re: Auto-encoder using CMSIS-NN on LPC43S57JET256

anthony_huereca — Tue, 15 Dec 2020 16:54:36 GMT

Hi Jack,

I would suggest asking the LPC43S57JET256 support question in the LPC Community which will be able to better assist you with that question.

For the CMSS-NN question, the CMSIS-DSP option must be selected in the MCUXpresso SDK builder and then you'll see the CMSIS-NN files. See my response to your other post.

-Anthony

Re: Auto-encoder using CMSIS-NN on LPC43S57JET256

jack5 — Tue, 24 Nov 2020 16:00:51 GMT

Hey Anthony

Thanks for the reply. It's been a long time but we were now able to build the project using the CMSIS-NN-/DSP-library found on github(https://github.com/ARM-software/CMSIS_5) and LPCXpresso.

Best,

Jack