diff options
Diffstat (limited to 'Marlin/src/pins/ramps/pins_RIGIDBOARD_V2.h')
-rw-r--r-- | Marlin/src/pins/ramps/pins_RIGIDBOARD_V2.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/Marlin/src/pins/ramps/pins_RIGIDBOARD_V2.h b/Marlin/src/pins/ramps/pins_RIGIDBOARD_V2.h new file mode 100644 index 0000000..1428de3 --- /dev/null +++ b/Marlin/src/pins/ramps/pins_RIGIDBOARD_V2.h @@ -0,0 +1,52 @@ +/** + * Marlin 3D Printer Firmware + * Copyright (c) 2020 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 <https://www.gnu.org/licenses/>. + * + */ +#pragma once + +/** + * RIGIDBOARD V2 Arduino Mega with RAMPS v1.4 pin assignments + */ + +#define BOARD_INFO_NAME "RigidBoard V2" + +#include "pins_RIGIDBOARD.h" + +// +// Steppers +// + +// I2C based DAC like on the Printrboard REVF +#define HAS_MOTOR_CURRENT_DAC + +// 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 + +#ifndef DAC_MOTOR_CURRENT_DEFAULT + #define DAC_MOTOR_CURRENT_DEFAULT { 70, 80, 90, 80 } // Default drive percent - X, Y, Z, E axis +#endif |