SPI ESP32

[striker]

Hi,
I'm trying to run simple display code on this esp32 board
board:https://github.com/Xinyuan-LilyGO/TTGO-T-Display
code: https://github.com/russhughes/st7789_mpy


it works if I run the script from uPyCraft but it's not working if I just power up the device.

I'm sure that the code is working - backlight is lighting up and I'd added some debug strings

I uploaded the code here https://drive.google.com/file/d/1a6u3Ns ... HjY_kKHr0p

[jimmo]

Is the code in main.py (or imported and run from main.py)?

Probably the best thing to try is to add some print() statements to the code, copy the files onto the filesystem, open up the REPL, then hit Ctrl-D and you should see the code running.

[jhfoo]

did you resolve your issue? i'm looking to use your firmware to get ST7789V support.

[jhfoo]

Update: I was able to use the slower ST7789 library here (https://github.com/devbis/st7789py_mpy) to literally set some pixels. Looking for some help to be able to paint texts and icons.

[moooond]

Update: I was able to use the slower ST7789 library here (https://github.com/devbis/st7789py_mpy) to literally set some pixels. Looking for some help to be able to paint texts and icons.

i took that library and merged in some basic 8x5 font rendering:

https://gitlab.com/mooond/t-watch2020-e ... icropython

[jhfoo]

Update: I was able to use the slower ST7789 library here (https://github.com/devbis/st7789py_mpy) to literally set some pixels. Looking for some help to be able to paint texts and icons.

i took that library and merged in some basic 8x5 font rendering:

https://gitlab.com/mooond/t-watch2020-e ... icropython

I tried your repo and have some questions, posted here: viewtopic.php?f=18&t=8642&p=49059#p49059