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I wrote a CircuitPython displayio driver for the SSD1351 OLED 128x128 display. I confirmed the init sequence works by manually sending SPI commands to the display using the _FourWire.send()_ method. …
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There appears to be some conflict with displayio and SPI.
I have a TFT featherewing on a Feather_m4_express ( same issue on a particle xenon)
and if I run the stmpe610_simpletest which reads the TFT…
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I’m using the feather_nrf52840_express-en_US-4.0.0-beta.5.uf2. I’m trying to use the displayio library with an external ST7735 LCD display. I’m using the code from https://github.com/adafruit/Adafru…
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Can instantiate a `Palette` with a `color_count` that exceeds max (255?) without getting any errors. But then it errors out later.
```python
Adafruit CircuitPython 4.0.0-beta.5 on 2019-03-17; Adafru…
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Discovered corruption on two sides while testing the 1.44" TFT display with ST7735R. When I tested using Arduino, no issues were seen.
Looking at the Arduino Library code (Adafruit-ST7735), _rowst…
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The SSD1331 likes everything sent as commands. I could format the INIT data as all commands, but that gets lengthy, so it would be nice to just pass a parameter to allow this to happen automatically. …
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I'm trying to show a QR code on the screen when a touch is detected. Perhaps I'm doing something wrong?
Here's my code:
```python
while True:
p = ts.touch_point
if p:
print(…
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I took another look at the SSD1351 driver with my scope. I confirmed the init sequence is working by manual sending SPI commands to the display using the _FourWire.send()_ method. The following code…
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Create a group with numerous entries. Insert a new item at N. Everything N+1:end becomes a copy of the N+1 entry.
Just happened to be chatting with @tannewt when I hit this so was able to demonstra…
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This test program should smoothly increase the brightness, but there's prounounced flickering as the brightness increases. Flickering is visible both on PyPortal and Hallowing:
```python
import ti…