inverted touch vertically

[LucaCraft89]

Describe the bug the touch screen input is inverted vertically on the y axis

To Reproduce Steps to reproduce the behavior:

1. use the draw app and find out

Expected behavior working normally no inverted touch

Marauder (please complete the following information if applicable):

• Firmware version: latest (0.11rc3)
• Hardware version: DIY

Desktop (please complete the following information if applicable):

• OS: Windows 11
• Browser: chromium based Microsoft Edge
• Version 109

Smartphone (please complete the following information if applicable):

• Device: Xiaomi Redmi Note 10 Pro
• OS: MIUI 14.0.11
• Browser chromium based Microsoft Edge
• Version no idea

Additional context i tried comiling for a lot of different hardware but same problem in the draw app and in the rest of the "OS" it is the same (along the y akis in the middle of the display the touch input doeas not match the content and i harlay have tried with multiple values of tft.rotation in the code but same issue)

[justcallmekoko]

Try this

[LucaCraft89]

yes i already did do that because i saw it but same issue but with new hardware is horizontally mirrored (x axis)

[justcallmekoko]

The only other thing I can recommend is recompiling the source but with your own touch calibration values. You would need to get those values by running the TFT_eSPI touch calibration example

[LucaCraft89]

Can u tell me where to put the values? because i have already compiled from source also where is the example and how to use it

[LucaCraft89]

@justcallmekoko

[trisp3ar]

Wait a second, one time you say it's vertically inverted, then you say it's horizontally mirrored. Which one is it?!? Also, what Marauder HW are you running?

[LucaCraft89]

So it is vertically inverted if i compile for marauder v4 and horizontally inverted if i compile for v6 same story with the .bin the old_hardware is vertically inverted and the new_hardware.bin os horizontally inverted.

I am using an esp 32 wroom 32 and a tft touch screen display with the ili module for the sd card

[trisp3ar]

That is valuable input. Since you are not using any official Marauder HW, I will not be able to help you out. Still, please provide a detailed list of the HW you are using for your build. We wanna keep this documented as best as possible.

[LucaCraft89]

May I ask why u can't help me out?

And also i am using an esp32 wroom 32, 2.4" ILI9341 240x320 SPI TFT LCD Display 2.4 Inch Touch Panel LCD 5V, elegoo jumper cables and that is it

[LucaCraft89]

@trisp3ar like @justcallmekoko was saying would i be alble to use the calibrate tft sketch? To resolve the issue?

[LucaCraft89]

That is valuable input. Since you are not using any official Marauder HW, I will not be able to help you out. Still, please provide a detailed list of the HW you are using for your build. We wanna keep this documented as best as possible.

If anything i am using the same hardware but they are not in the same PCB they are separate and i am not using a battery for the rest is the same exact esp32 and screen only difference that my touchscreen is physically smaller but the resolution is the same

[LucaCraft89]

@justcallmekoko ?

[justcallmekoko]

You can use the TFT_eSPI calibrate touch example sketch to get your calibration data. You would then use this calibration data to recompile the Marauder firmware specific to your display setup

[LucaCraft89]

After long time figured it out i need to get the calibration data from TFT_eSPI calibrate example sketch and modify the source code to match