mirror of
https://github.com/DCC-EX/CommandStation-EX.git
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87 lines
4.5 KiB
C
87 lines
4.5 KiB
C
/*
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* (c) 2020 Chris Harlow. All rights reserved.
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* (c) 2021 Fred Decker. All rights reserved.
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* (c) 2020 Harald Barth. All rights reserved.
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* (c) 2020 Anthony W - Dayton. All rights reserved.
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*
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* This file is part of CommandStation-EX
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*
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* This is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* It is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with CommandStation. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef MotorDrivers_h
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#define MotorDrivers_h
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#include <Arduino.h>
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// *** PLEASE NOTE *** THIS FILE IS **NOT** INTENDED TO BE EDITED WHEN CONFIGURING A SYSTEM.
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// It will be overwritten if the library is updated.
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// This file contains configurations for known/supported motor shields.
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// A configuration defined by macro here can be used in your sketch.
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// A custom hardware setup will require your sketch to create MotorDriver instances
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// similar to those defined here, WITHOUT editing this file. You can put your
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// custom defines in config.h.
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#ifndef UNUSED_PIN // sync define with the one in MotorDriver.h
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#define UNUSED_PIN 127 // inside int8_t
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#endif
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// MotorDriver(byte power_pin, byte signal_pin, byte signal_pin2, int8_t brake_pin, byte current_pin,
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// float senseFactor, unsigned int tripMilliamps, byte faultPin);
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//
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// If the brakePin is negative that means the sense
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// of the brake pin on the motor bridge is inverted
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// (HIGH == release brake)
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//
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// Arduino standard Motor Shield
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#define STANDARD_MOTOR_SHIELD F("STANDARD_MOTOR_SHIELD"), \
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new MotorDriver(3, 12, UNUSED_PIN, UNUSED_PIN, A0, 2.99, 2000, UNUSED_PIN), \
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new MotorDriver(11, 13, UNUSED_PIN, UNUSED_PIN, A1, 2.99, 2000, UNUSED_PIN)
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// Pololu Motor Shield
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#define POLOLU_MOTOR_SHIELD F("POLOLU_MOTOR_SHIELD"), \
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new MotorDriver( 9, 7, UNUSED_PIN, -4, A0, 18, 3000, 12), \
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new MotorDriver(10, 8, UNUSED_PIN, UNUSED_PIN, A1, 18, 3000, 12)
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//
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// Actually, on the Pololu MC33926 shield the enable lines are tied together on pin 4 and the
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// pins 9 and 10 work as "inverted brake" but as we turn on and off the tracks individually
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// via the power pins we above use 9 and 10 as power pins and 4 as "inverted brake" which in this
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// version of the code always will be high. That means this config is not usable for generating
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// a railcom cuotout in the future. For that one must wire the second ^D2 to pin 2 and define
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// the motor driver like this:
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// new MotorDriver(4, 7, UNUSED_PIN, -9, A0, 18, 3000, 12)
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// new MotorDriver(2, 8, UNUSED_PIN, -10, A1, 18, 3000, 12)
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// See Pololu dial_mc33926_shield_schematic.pdf and truth table on page 17 of the MC33926 data sheet.
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// Firebox Mk1
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#define FIREBOX_MK1 F("FIREBOX_MK1"), \
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new MotorDriver(3, 6, 7, UNUSED_PIN, A5, 9.766, 5500, UNUSED_PIN), \
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new MotorDriver(4, 8, 9, UNUSED_PIN, A1, 5.00, 1000, UNUSED_PIN)
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// Firebox Mk1S
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#define FIREBOX_MK1S F("FIREBOX_MK1A"), \
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new MotorDriver(24, 21, 22, 25, 23, 9.766, 5500, UNUSED_PIN), \
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new MotorDriver(30, 27, 28, 31, 29, 5.00, 1000, UNUSED_PIN)
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// FunduMoto Motor Shield
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#define FUNDUMOTO_SHIELD F("FUNDUMOTO_SHIELD"), \
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new MotorDriver(10, 12, UNUSED_PIN, 9, A0, 2.99, 2000, UNUSED_PIN), \
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new MotorDriver(11, 13, UNUSED_PIN, UNUSED_PIN, A1, 2.99, 2000, UNUSED_PIN)
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// IBT_2 Motor Board for Main and Arduino Motor Shield for Prog
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#define IBT_2_WITH_ARDUINO F("IBT_2_WITH_ARDUINO_SHIELD"), \
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new MotorDriver(4, 5, 6, UNUSED_PIN, A5, 41.54, 5000, UNUSED_PIN), \
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new MotorDriver(11, 13, UNUSED_PIN, UNUSED_PIN, A1, 2.99, 2000, UNUSED_PIN)
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#endif
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