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ST7789 Static Noise displaying to screen during initialization #104

@tvanfossen

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@tvanfossen

ST7789 initialization seems out of date.

In LVGL @ master, LVGL v7 and LVGL v8 the same issue is present, where static noise is displayed to the screen during initialization in st7789.c

I've tried a few different changes to the command list with no luck.

The driver commands seem out of date with documentation found here.
https://www.rhydolabz.com/documents/33/ST7789.pdf

There are a slew of commands being past to the init that do not exist in the documentation as far as I can tell, and ones that have no associated define in st7789.h. With these undefined commands commented out, the problem of static noise on the screen remains.

Any help would be much appreciated! The static noise kinda kills this driver for the project I am working on, as it shows on every bootup, and in this case the display is on/off often

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