mirror of
https://github.com/DCC-EX/CommandStation-EX.git
synced 2024-11-27 01:56:14 +01:00
63 lines
3.3 KiB
C
63 lines
3.3 KiB
C
#ifndef MotorDrivers_h
|
|
#define MotorDrivers_h
|
|
#if defined(ARDUINO_ARCH_MEGAAVR)
|
|
#include <Arduino.h>
|
|
#endif
|
|
|
|
// *** PLEASE NOTE *** THIS FILE IS **NOT** INTENDED TO BE EDITED WHEN CONFIGURING A SYSTEM.
|
|
// It will be overwritten if the library is updated.
|
|
|
|
// This file contains configurations for known/supported motor shields.
|
|
// A configuration defined by macro here can be used in your sketch.
|
|
// A custom hardware setup will require your sketch to create MotorDriver instances
|
|
// similar to those defined here, WITHOUT editing this file. You can put your
|
|
// custom defines in config.h.
|
|
|
|
#ifndef UNUSED_PIN // sync define with the one in MotorDriver.h
|
|
#define UNUSED_PIN 127 // inside int8_t
|
|
#endif
|
|
|
|
// MotorDriver(byte power_pin, byte signal_pin, byte signal_pin2, int8_t brake_pin, byte current_pin,
|
|
// float senseFactor, unsigned int tripMilliamps, byte faultPin);
|
|
//
|
|
// If the brakePin is negative that means the sense
|
|
// of the brake pin on the motor bridge is inverted
|
|
// (HIGH == release brake)
|
|
|
|
// Arduino standard Motor Shield
|
|
#define STANDARD_MOTOR_SHIELD F("STANDARD_MOTOR_SHIELD"), \
|
|
new MotorDriver(3, 12, UNUSED_PIN, UNUSED_PIN, A0, 2.99, 2000, UNUSED_PIN), \
|
|
new MotorDriver(11, 13, UNUSED_PIN, UNUSED_PIN, A1, 2.99, 2000, UNUSED_PIN)
|
|
|
|
// Pololu Motor Shield
|
|
#define POLOLU_MOTOR_SHIELD F("POLOLU_MOTOR_SHIELD"), \
|
|
new MotorDriver( 9, 7, UNUSED_PIN, -4, A0, 18, 3000, 12), \
|
|
new MotorDriver(10, 8, UNUSED_PIN, UNUSED_PIN, A1, 18, 3000, UNUSED_PIN)
|
|
//
|
|
// Actually, on the Pololu MC33926 shield the enable lines are tied together on pin 4 and the
|
|
// pins 9 and 10 work as "inverted brake" but as we turn on and off the tracks individually
|
|
// via the power pins we above use 9 and 10 as power pins and 4 as "inverted brake" which in this
|
|
// version of the code always will be high. That means this config is not usable for generating
|
|
// a railcom cuotout in the future. For that one must wire the second ^D2 to pin 2 and define
|
|
// the motor driver like this:
|
|
// new MotorDriver(4, 7, UNUSED_PIN, -9, A0, 18, 3000, 12)
|
|
// new MotorDriver(2, 8, UNUSED_PIN, -10, A1, 18, 3000, UNUSED_PIN)
|
|
// See Pololu dial_mc33926_shield_schematic.pdf and truth table on page 17 of the MC33926 data sheet.
|
|
|
|
// Firebox Mk1
|
|
#define FIREBOX_MK1 F("FIREBOX_MK1"), \
|
|
new MotorDriver(3, 6, 7, UNUSED_PIN, A5, 9.766, 5500, UNUSED_PIN), \
|
|
new MotorDriver(4, 8, 9, UNUSED_PIN, A1, 5.00, 1000, UNUSED_PIN)
|
|
|
|
// Firebox Mk1S
|
|
#define FIREBOX_MK1S F("FIREBOX_MK1A"), \
|
|
new MotorDriver(24, 21, 22, 25, 23, 9.766, 5500, UNUSED_PIN), \
|
|
new MotorDriver(30, 27, 28, 31, 29, 5.00, 1000, UNUSED_PIN)
|
|
|
|
// FunduMoto Motor Shield
|
|
#define FUNDUMOTO_SHIELD F("FUNDUMOTO_SHIELD"), \
|
|
new MotorDriver(10, 12, UNUSED_PIN, 9, A0, 2.99, 2000, UNUSED_PIN), \
|
|
new MotorDriver(11, 13, UNUSED_PIN, UNUSED_PIN, A1, 2.99, 2000, UNUSED_PIN)
|
|
|
|
#endif
|