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Add support for Printrboard RevF

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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.
This commit is contained in:
Stephanie
2016-03-10 14:33:53 -08:00
committed by Scott Lahteine
parent 7f2375ab46
commit 6843b78f99
7 changed files with 365 additions and 2 deletions
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Marlin/boards.h
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@@ -40,6 +40,7 @@
#define BOARD_TEENSYLU 8 // Teensylu
#define BOARD_RUMBA 80 // Rumba
#define BOARD_PRINTRBOARD 81 // Printrboard (AT90USB1286)
#define BOARD_PRINTRBOARD_REVF 811 // Printrboard Revision F (AT90USB1286)
#define BOARD_BRAINWAVE 82 // Brainwave (AT90USB646)
#define BOARD_SAV_MKI 83 // SAV Mk-I (AT90USB1286)
#define BOARD_TEENSY2 84 // Teensy++2.0 (AT90USB1286) - CLI compile: DEFINES=AT90USBxx_TEENSYPP_ASSIGNMENTS HARDWARE_MOTHERBOARD=84 make