3 Commits

Author	SHA1	Message	Date
Scott Shawcroft	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
Radomir Dopieralski	8323721232	Stop hard-coding SPI frequency in FourWire ... Instead remember and use the frequency, polarity and phase that was set when the bus was first created.	2019-04-06 15:15:29 +02:00
Scott Shawcroft	760bd8d8a4	share fourwire and make nrf compile	2019-01-17 15:15:59 -08:00