STM32-SPI-ILI9488

[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 (9.53 KiB) Viewed 4152 times

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.

[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

[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 (26.61 KiB) Viewed 4136 times

c1_2022-07-15_16-33-10.jpg (23.14 KiB) Viewed 4136 times

[alirahiminezhad123]

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?

[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.