Jeff Epler

just tested & shift-to-keep-aspect-ratio seems to work in cropgui (tkinter) but not cropgtk (gtk)

I use the gtk one but haven't had the courage to delete the original tkinter one. I don't know which one works better for mac/win folks, either. except that tkinter...

I didn't know about that feature -- it would be a cool addition, or possibly also a cool new tool separate from cropgui.

Many libraries in Arduino use a `bool begin()` method so that failure is checked in `setup()`. I think that would be more in keeping with the general style of code....

I'm suggesting that GFXcanvas should have a `bool begin()` method that returns false when the canvas allocation fails. It would be the duty of the application programmer to make sure...

Other possibilities: * there's now a `getBuffer()` method, which will return `NULL` if the allocation failed. So (possibly contrary to when this issue was first filed) there is a way...

the workflow for g64 that I have is to produce a .scp file with greaseweazel and then a .g64 file with g64conv.

the g64conv author states that 3 revolutions are needed.

The current prototype of the Adafruit floppsy has an Apple Disk ][ connector. Since this is unreleased hardware, the full schematic isn't available yet. However, here's a screen grab of...

The drive does not have a trk0 signal. This kind of drive finds its home position by simply stepping outwards enough times to ensure it's reached the outermost track. This...