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LVGL with a AZ-Touch Display from AZ-Delivery #13349

Locked Answered by gemu2015
Performance20 asked this question in Q&A
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remove touch and use the default ili9341 descriptor from tasmota. (ILI9341_display.ini)
dont enable DMA at first.
probably dont use berry at first and #define SHOW_SPLASH
will give a display init message. now rotate display either by display rotate or :r,x in descriptor.
test display with displaytext commands
when display works add touch in descriptor.
you will also need the :M cmd in descriptor since XPT needs calibration.
look at ili9488 XPT example.
you will have to adapt the :R opcodes at least for your selected rotation to your hardware too.
it would be helpful to debug the touch coordinates to the console.
at least in scripter you may print them with
>S
print %wtch(0)% - %wtch(1)% -…

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