ILI9488 not working in FC10

[jgu1]

Hi MM team!

The ILI9488 display with ESP32 is not working in FC10 Please have a look in this topic:
viewtopic.php?f=3&t=1759 Is there nothing to do?

Br jorgen

[BenR]

Hello,

I'll have a look for you. I've been using the ILI9488 in a project using v10 so I know this is working, however I'm using the parrallel version so I'll check the SPI version matches the v9 version.

[jgu1]

Hi Ben!

Perfect, thank you, look forward to hear.
Jorgern

[jgu1]

Hi again!

Think of something ben i mean i sent you a SPI display for awhile ago?

viewtopic.php?f=5&t=844&p=5641&hilit=ili9488#p5641

Jorgen

[jgu1]

Hi Martin,Ben and MM team!

Kindly request, something new concerning the issue with the Ili9488 not working in FC10 Please.

Br jorgen.

[jgu1]

Hi Ben!

I kindly ask, is at least possible to get an answer, it is something you will fix or are you already working on it?, please let me hear.

Br Jorgen

[BenR]

Hello

I've got a ili9488 spi screen working nicely in v10 with esp. It's working in both the 4.1 and 5.0 idf. Might be worth sharing your project so we can investigate what the issue might be.

[jgu1]

Hi Ben!

Thank´s for reply. Really strange, it work by you, so what am I doing wrong. As you can see here, Steve trying to troubleshooting too, so if you want you can read here what we test:

viewtopic.php?f=3&t=1759

It is a project I started i FC9 and there are no problem i FC9, compile and display work perfect. I bougth FC10 and would continue with the project from there. FC10 compile and all seemed to be ok, but the display is blank. I just open the FC9 fcfx file from FC9 in FC10
I have att. the files aftercompile in FC9 and the same from FC10.
Hope you can fix or tell me if do something wrong.

Thank´s in advance

Jorgen

[BenR]

Hi Jorgen,

Thanks for posting the attachments.

I've started having a look through your files but nothing is immediatley obvious so far. I'm assuming your up to date with your library updates.

20230306_140538.jpg (100.44 KiB) Viewed 4005 times

Looks like I maybe need to re-look at the gamma settings, the blue seems to be a bit out of balance.

[BenR]

Looking at your project I noticed a few potentials.

I've resized everything here for a better fresh v10 appearance.

NewSun10.fcfx

(138.79 KiB) Downloaded 427 times

Some things to check...

Display component - some of the pin connections are in chip format and others are in pin format, might be worth changing all pin references to chip format and see if this makes a difference. chip format = $PORTX.X / pin format = $pinxx

Touch screen component is missing a Prescaler value.


On running the program does the screen do anything? Does it power up and clear from the initialise?