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I have started to look at spi-bcm2835 and DMA. My FBTFT drivers are now included in raspberrypi/linux, but I need a DMA SPI driver there as well, so I can stop releasing my custom kernel.
To get DMA c…
notro updated
9 years ago
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I'm trying v1.18.8 to use ST7789 with custom pins:
but it doesn't work:
```
import st7789
st7789.ST7789(135, 240, rotate180=False, slot=0, cs=5, dc=1)
> ST7789(spi = 0, cs = 17, dc = 16…
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Hi,
I'm using your menu very successfully (thanks!) but I have hit a problem that I can't seem to resolve. It looks like it should work but I can't see why it doesn't, so, I'm after help, please.
…
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I have loaded the files into my Library as per this pages instructions (I am using a portable IDE so as to not mess up my other displays that use same library), but the User_Setup.h file appears to be…
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### Category
Hardware Compatibility
### Hardware
Heltec Wireless Tracker
### Firmware Version
2.1.23
### Description
Wireless Tracker TFT screen doesn't display anything. It doesn…
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The latest clone uses esp-idf 5.2.0.
During compilation I get the following error.
```
MPY ili9341.py
GEN /Users/tbe/esp/lvgl_micropython/lib/micro…
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### 描述一下这个bug / Describe the bug
[https://arduino.luatos.com/tutorial-extras/ST7735.html#%E8%BD%AF%E4%BB%B6%E9%83%A8%E5%88%86](url)
根据例程改的引脚，发现并不能驱动ST7789
- MCU or Board name: ESPboy/ESP8266
- Panel Driver IC: ST7735
- Bus type: SPI
- LovyanGFX version: v1.1.9
- FrameWork version: Arduino LOLIN/WeMos D1/R2…