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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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5
Marlin/Makefile
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@ -163,6 +163,9 @@ MCU ?= at90usb1286
else ifeq ($(HARDWARE_MOTHERBOARD),81)
HARDWARE_VARIANT ?= Teensy
MCU ?= at90usb1286
else ifeq ($(HARDWARE_MOTHERBOARD),811)
HARDWARE_VARIANT ?= Teensy
MCU ?= at90usb1286
else ifeq ($(HARDWARE_MOTHERBOARD),82)
HARDWARE_VARIANT ?= Teensy
MCU ?= at90usb646
@ -287,7 +290,7 @@ CXXSRC = WMath.cpp WString.cpp Print.cpp Marlin_main.cpp \
SdFile.cpp SdVolume.cpp planner.cpp stepper.cpp \
temperature.cpp cardreader.cpp configuration_store.cpp \
watchdog.cpp SPI.cpp servo.cpp Tone.cpp ultralcd.cpp digipot_mcp4451.cpp \
vector_3.cpp qr_solve.cpp buzzer.cpp
dac_mcp4728.cpp vector_3.cpp qr_solve.cpp buzzer.cpp
ifeq ($(LIQUID_TWI2), 0)
CXXSRC += LiquidCrystal.cpp
else