3a98de1236
Add reset() to display busses to detect whether it works
2019-08-22 14:23:33 -07:00
70680d5b22
EPaper displays work mostly.
2019-08-22 14:08:33 -07:00
6797ec6ed3
Add support for grayscale displays that are < 8 bit depth.
...
This also improves Palette so it stores the original RGB888 colors.
Lastly, it adds I2CDisplay as a display bus to talk over I2C. Particularly
useful for the SSD1306.
Fixes #1828 . Fixes #1956
2019-07-19 16:06:11 -07:00
edc8383e22
Improvements thanks to danh's review
2019-01-18 16:37:06 -08:00
2d136d58bf
Fix other builds and hallowing
2019-01-17 14:45:29 -08:00
05d8885a1a
Rework displays in prep for dynamic support and 8bit parallel.
2019-01-16 12:05:20 -08:00
Scott Shawcroft