It works but I have reverse display on ILI9341 about steccy

[ukw100]

This is described in README.md, here is the relevant section:

With the F1 key, you can choose between 4 orientations during operation:

Mode	Orientation
0	Flip None (Standard)
1	Flip Vertical
2	Flip Horizontal
3	Flip Vertical + Horizontal

You can save the orientation in the INI file "steccy.ini". To do this, you count how often you had to press the F1 key to see the picture the right way round.

This value is entered in the INI file as

ORIENTATION=0 # or 1, 2, 3

Likewise, there are TFT displays whose RGB colour sequence is wired differently. If the display shows wrong colours, you can change the RGB colour sequence with the F2 key.

This can also be saved in the INI file "steccy.ini".

Enter here:

RGB=0 # Standard order RGB
RGB=1 # Non-standard is GRB

Have fun!

[pierrebak]

Thanks for very prompt feedback. Do you think I could use STM32F103 (blue pill) as an HID input? I have no FtoF adaptor to use the USB keyboard and it would be a means to test the screen orientation rapidly :)

[pierrebak]

(BTW, it maybe not about screen orientation, as the image is like mirrored, I had the kind issue with a cheap LCD on Arduino from Aliexpress vendor).

[ukw100]

Simply try

ORIENTATION=2

in steccy.ini. This value is my favourite for the ILI display.

[pierrebak]

Ok :) I have to recompile the source then, I was using the ready-to-go hex file :)

[pierrebak]

Thanks a lot

[ukw100]

The ORIENTATION value also flips (mirrors) horizontal/vertical. A mirrorring display is not problem and can be fixed by the ORIENTATION value.

[ukw100]

No, you don't have to recompile the source, simply create a file named STECCY.INI on the SD card and put the orientation line into the file.

[pierrebak]

great thanks, will tell you soon

[pierrebak]

Great it works :)

[ukw100]

In README.md you will find more settings for STECCY.INI, for example keyboard and rom settings (48K vs. 128k). Link: https://github.com/ukw100/STECCY#ini-file