topic Re: LibPNG ? in i.MX RT Crossover MCUs

LibPNG ?

mspenard603 — Mon, 13 Jan 2020 14:09:27 GMT

Is anyone here using LibPNG on the iMXRT?
Would like to find this middleware setup, with its associated pnglibconf.h files etc, for iMXRT usage.

Re: LibPNG ?

FelipeGarcia — Mon, 13 Jan 2020 21:22:13 GMT

Hello Mike,

Please check my reply in the below thread.

https://community.nxp.com/thread/521666

Have a great day,
Felipe

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Re: LibPNG ?

mspenard603 — Tue, 14 Jan 2020 13:15:50 GMT

LibJPEG in the SDK and example project contains LibPNG????

Re: LibPNG ?

FelipeGarcia — Thu, 16 Jan 2020 21:31:34 GMT

Hi Mike,

I am sorry for the misunderstanding. Unfortunately, we do not have LibPNG library available in our SDK.

Sorry for the inconvenience this may have caused you.

Best regards,

Felipe

Re: LibPNG ?

mspenard603 — Thu, 16 Jan 2020 22:12:13 GMT

Looks like Segger does. https://www.segger.com/downloads/emwin/emWin_PNG
I got working with ChanS FatFS with a little effort.

Re: LibPNG ?

mspenard603 — Fri, 17 Jan 2020 20:17:48 GMT

If someone needs LibPNG with ChaN FatFS support for iMXRT I have a zip of the modified LibPNG library here:

http://s000.tinyupload.com/?file_id=49354806145704772533