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/*
Single_Arduino_SNAP.pde - Combined cartesian bot + extruder firmware.
History:
* (0.1) Created initial version by Zach Smith.
* (0.2) Updated to work with the various optimizations and extruder emulation by Zach Smith
* (0.3) Updated with new library changes by Zach Smith.
License: GPL v2.0
*/
/****************************************************************************************
* digital i/o pin assignment
*
* this uses the undocumented feature of Arduino - pins 14-19 correspond to analog 0-5
****************************************************************************************/
//cartesian bot pins
#define X_STEP_PIN 2
#define X_DIR_PIN 3
#define X_MIN_PIN 4
#define X_MAX_PIN 9
#define X_ENABLE_PIN 15
#define Y_STEP_PIN 10
#define Y_DIR_PIN 7
#define Y_MIN_PIN 8
#define Y_MAX_PIN 13
#define Y_ENABLE_PIN 15
#define Z_STEP_PIN 19
#define Z_DIR_PIN 18
#define Z_MIN_PIN 17
#define Z_MAX_PIN 16
#define Z_ENABLE_PIN 15
//extruder pins
#define EXTRUDER_MOTOR_SPEED_PIN 11
#define EXTRUDER_MOTOR_DIR_PIN 12
#define EXTRUDER_HEATER_PIN 6
#define EXTRUDER_FAN_PIN 5
#define EXTRUDER_THERMISTOR_PIN 0
#define VALVE_DIR_PIN 15
#define VALVE_ENABLE_PIN 16 //NB: Conflicts with Max Z!!!!
// how many steps do our motors have?
#define X_MOTOR_STEPS 400
#define Y_MOTOR_STEPS 400
#define Z_MOTOR_STEPS 400
//our library includes.
#include <HardwareSerial.h>
#include <SNAP.h>
#include <RepStepper.h>
#include <LinearAxis.h>
#include <CartesianBot.h>
#include <ThermoplastExtruder.h>
#include <ThermoplastExtruder_SNAP_v1.h>
#include <CartesianBot_SNAP_v1.h>
ThermoplastExtruder extruder(EXTRUDER_MOTOR_DIR_PIN, EXTRUDER_MOTOR_SPEED_PIN, EXTRUDER_HEATER_PIN,
EXTRUDER_FAN_PIN, EXTRUDER_THERMISTOR_PIN, VALVE_DIR_PIN, VALVE_ENABLE_PIN);
CartesianBot bot = CartesianBot(
'x', X_MOTOR_STEPS, X_DIR_PIN, X_STEP_PIN, X_MIN_PIN, X_MAX_PIN, X_ENABLE_PIN,
'y', Y_MOTOR_STEPS, Y_DIR_PIN, Y_STEP_PIN, Y_MIN_PIN, Y_MAX_PIN, Y_ENABLE_PIN,
'z', Z_MOTOR_STEPS, Z_DIR_PIN, Z_STEP_PIN, Z_MIN_PIN, Z_MAX_PIN, Z_ENABLE_PIN
);
void setup()
{
snap.begin(19200);
//run any setup code we need.
setup_cartesian_bot_snap_v1();
setup_extruder_snap_v1();
snap.debug();
Serial.println("BEGIN");
}
void loop()
{
//do the loop commands.
cartesian_bot_snap_v1_loop();
extruder.manageTemperature();
//process our commands
if (snap.packetReady())
{
//who is it for?
byte dest = snap.getDestination();
//route the command to the proper object.
if (dest == EXTRUDER_ADDRESS)
process_thermoplast_extruder_snap_commands_v1();
else if(dest == X_ADDRESS || dest == Y_ADDRESS || dest == Z_ADDRESS)
process_cartesian_bot_snap_commands_v1();
snap.releaseLock();
}
else
snap.receivePacket();
}
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