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lvgl-micropython / lvgl_micropython

LVGL module for MicroPython
MIT License
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Cannot use SPI() method #72

Open Mustigusti opened 2 months ago

Mustigusti commented 2 months ago

I'm using an ESP32-WROVER-DEV v1.6 with ILI9341 LCD driver and XPT2046 touch driver. I tried building like you posted in the instructions for my custom build:

python3 make.py esp32 submodules clean mpy_cross BOARD=ESP32_GENERIC BOARD_VARIANT=PSRAM DISPLAY=ili9341 INDEV=xpt2046 --flash-size=8 --optimize-size

I can import lvgl, ili9341, xpt2046 and generally don't see a problem EXCEPT that I can't use the SPI() method. I wrote:

spi_bus = SPI(2, 1000, miso=19, mosi=23, sck=18, cs=5)

but got the Error message: Traceback (most recent call last): File “”, line 9, in TypeError: can’t create ‘SPI’ instances

Would really appreciate any inputs :)

I'm sorry your hand is injured right now so I don't expect a quick response and wish you a speedy recovery!

kdschlosser commented 2 months ago

read the README.md file in repo. It will explain why "machine.SPI" doesn't work