I succesfully built and uploaded the ColorFormats example using EW Evaluation edition on the STM32F746 discovery board
What I notice is a lower color depth on the displayed graphics.( see attachment photo).. you can see that the colorscale is not smooth and it looks segmented.
my understanding is that the DISCO TFT should support 16Mcolours.
any suggestion?
br
-dan
Hi Manfred,
the Makefile is untouched, and it's the original version provided by EW.
what else can I check?
Please try the attached binary of the RGBA8888 color format demo for STM32F746 discovery - is it o.k. on your target?
Btw: which version of STM32 F7 cube firmware are you using?
OK, here my findings:
I cant figure out or imagine what the issue could be
any thoughts/idea?
before asking ST directly for support, I would like to provide you with the .bin code that I generated using EW evaluation on my laptop
http://ask.embedded-wizard.de/?qa=blob&qa_blobid=6598909226792276992
could you please confirm if this runs ok on your DISCO board?
I assume that if this works on yours it would mean there is an HW issue
thanks for your help
much appreciated
I just got a 2 new boards and it works fine on them :)
Will report back as soon as I get the replacement board from ST, and report on the finding.
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