Commit Graph

6 Commits

Author SHA1 Message Date
475c9cdd4a fw: Fix noisy picture?
Had noise artifacts on the OLED display... and for some reason,
this commit fixes it. But, I mean, WTF?!
2020-07-30 16:23:23 +02:00
c618e058dd Return switch and decoder values over SPI 2020-07-28 21:54:20 +02:00
09bc6979e9 Implement switches and rotary encoder 2020-07-27 21:39:29 +02:00
f71c65106f fw: Only update display if a full frame was received
Sometimes, the RPi fails to send out a message in time, leading
to two, back-to-back SPI transactions. The beginning of the second
is then lost in the long lcd_display() call. By applying this
patch, we now miss the incomplete frame entirely, but at least we
don't display garbage on the screen. Just looks like stutter.

The real solution would be to fix in on the Linux / Python side,
but this workaround is better than nothing for now.
2020-07-19 21:20:30 +02:00
633d2d0fe2 fw: Implement display output 2020-07-19 18:40:44 +02:00
61a1ae5dc8 Add firmware template 2020-07-11 12:41:08 +02:00