1 Commits (c80e5aca30da7ac05f216cc68556c5682f316160)

Author SHA1 Message Date
Stephanie 6843b78f99 Add support for Printrboard RevF
The PrintrBoard Rev F utilizes a mcp4728 DAC to set motor current. Printrbot's implementation utilizes 2 new M-codes to set and write the DAC settings to the DAC EEPROM: `M909` (Read DAC) and `M910` (Write DAC). `M907` is re-used to set value, `M908` for direct control.

The Pins file for the RevF board is included.
9 years ago