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Re: STM32-SPI-ILI9488

Posted: Fri Jul 15, 2022 12:57 pm
by BenR
Hi Stefan,

Great thanks for letting us know. I've now exposed the macros for you and commands are done like this. The write reg sends the command code and the write data sends the data byte(s) if required.

For example
LCD_CmdParam.jpg
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The display off and enter sleep mode commands should put the device into low power mode. Then wake up again with a call to the initialise macro.

Re: STM32-SPI-ILI9488

Posted: Fri Jul 15, 2022 2:57 pm
by jgu1
Hi Ben and Stefan!

I see you are comming much further now. Thank´s Ben for your work, and Stefan, do you still need my example with my ESP32?
Honest I have not tested all the thing you have done.

Let me hear if can help.

Br jorgen

Re: STM32-SPI-ILI9488

Posted: Fri Jul 15, 2022 3:50 pm
by stefan.erni
Hi Ben, Hi Jorgen

The commands are working fine and the display goes to sleep and wakeup if I press a key.
The power goes from 140mA to 138mA (the complet board)

But if I use the LED Pin to turn on/off the pin B0
The power goes from 140mA to 70mA ! (the complet board)
I'll take a closer look next week.

@Jorgen Thank you, Ben has already solved everything.

regards

Stefan

Commands:
c2_2022-07-15_16-32-35.jpg
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c1_2022-07-15_16-33-10.jpg
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Re: STM32-SPI-ILI9488

Posted: Fri Jul 29, 2022 6:16 am
by alirahiminezhad123
mehmet64 wrote:
Mon May 16, 2022 5:56 pm
Hi
I have a project with lcd TFT ili9488 in SPI mode in the debugger everything right but in real the project is not working ..
I add here my project with Schematic//pleas Help me
Hi, I have a this problem too. please say me what you doing to right work and solved problem?

Re: STM32-SPI-ILI9488

Posted: Fri Jul 29, 2022 9:42 am
by BenR
Hello,

Please make sure you are running the latest Flowcode build 9.3 and also please go to help -> Library updates and do a full component update.

Hopefully that should solve the problem you are having.