Marlin_Firmware/Marlin/pins_RIGIDBOARD_V2.h
Bob-the-Kuhn 6643d553f6 # This is a combination of 2 commits.
# This is the 1st commit message:

MCP4728 consistency & fix ultralcd.cpp

The MCP4728 DAC controls the stepper motor current strenth on the
PRINTRBOARD Rev F and RIGIDBOARD V2 boards.

PR #5792 on 9 FEB 2017 implemented default drive percentages but only on
the RIGIDBOARD V2.

This change moves the default settings to Configuration_adv.h.

Also, ultralcd.cpp won't compile because of a type def conflict.
Changed it to match the one in stepper_dac.cpp

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reword stepper curent section for clarity

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change name & improve comments

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changed name from A4JP to SCOOVO_X9H per PR #6139

# This is the commit message #2:

fix typo
2017-04-06 16:16:27 -05:00

47 lines
1.6 KiB
C

/**
* Marlin 3D Printer Firmware
* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
/**
* RIGIDBOARD V2 Arduino Mega with RAMPS v1.4 pin assignments
*/
#include "pins_RIGIDBOARD.h"
#undef BOARD_NAME
#define BOARD_NAME "RigidBoard V2"
//
// Steppers
//
// I2C based DAC like on the Printrboard REVF
#define DAC_STEPPER_CURRENT
// Channels available for DAC, For Rigidboard there are 4
#define DAC_STEPPER_ORDER { 0, 1, 2, 3 }
#define DAC_STEPPER_SENSE 0.05 // sense resistors on rigidboard stepper chips are .05 value
#define DAC_STEPPER_ADDRESS 0
#define DAC_STEPPER_MAX 4096 // was 5000 but max allowable value is actually 4096
#define DAC_STEPPER_VREF 1 // internal Vref, gain 2x = 4.096V
#define DAC_STEPPER_GAIN 1 // value of 1 here sets gain of 2
#define DAC_DISABLE_PIN 42 // set low to enable DAC
#define DAC_OR_ADDRESS 0x01