Hi there!
I’ve been tinkering with an Inky Frame 7.3 to see if it’s worth buying a larger e-ink panel to display art on.
I’ve run into what I think is a display bug. Occasionally, some of the images I’m testing with will cause the frame’s display to only show the first 32 columns of the image, then cause to device to be stuck in that state. As luck would have it, I have one of those images I can share.
Hopefully the forum doesn’t recompress it or something.
The way I’m making images is dithering them to a custom palette in Photoshop, tuning if needed for avoiding the image, then saving it as high JPEG compression. This results in files around 490K. Then I display them on the frame using jpeg.decode(dither=False). The results look great, but I will sometimes end up with an image that triggers this bug.
Anyway, I hope this is helpful. In the mean time I know that at least now I can re-save the image and end up with a file that works.
Edit: Looking at the file size of that image, I think the forum recompressed it. Let me know if someone wants a zip of this.
Edit 2: I forgot to mention that once this bug is triggered, this happens everywhere even the default launcher app, so while specific images cause it to trigger, it persists until a hard reset.