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// -----------------------------------------------------------------------------------
// Configuration for OnStep MaxPCB (Teensy3.5/3.6)

/*
 * For more information on setting OnStep up see http://www.stellarjourney.com/index.php?r=site/equipment_onstep and 
 * join the OnStep Groups.io at https://groups.io/g/onstep
 * 
 * See the Pins.MaxPCB.h file for detailed information on this pin map to be sure it matches your wiring *** USE AT YOUR OWN RISK ***
 *
*/

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Current configuration : 2815 bytes
!
! Last configuration change at 23:17:32 UTC Sat Sep 28 2019
!
version 15.6
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
service internal

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Current configuration : 2657 bytes
!
version 15.6
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
service internal
service unsupported-transceiver
!
hostname IR800

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int enc_read( void ) {
  int result = 0;
  byte newState;
  int enc_speed = 0;

  unsigned long previousMillis = millis();
  unsigned long stop_by = 50;
  unsigned long currentMillis = millis();

  while ((currentMillis - previousMillis) < stop_by) { // check if the previous state was stable

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// see http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1267553811/0
// and http://code.google.com/p/digitalwritefast/

// It turns out that the regular digitalRead() calls are too slow and bring the arduino down when
// I use them in the interrupt routines while the motor runs at full speed creating more than
// 40000 encoder ticks per second per motor.

// Tuning encoder
#define c_EncoderAInterrupt 18
#define c_EncoderPinA 18

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; 0:/macros/Calibration/E Steps Calibration.g
; Macro to calibrate the extruder steps per mm by extruding 110mm of filament slowly and comparing expected result with actual result.

M291 S3 R"Proceed?" P"Run E Steps per MM Calibration?"
M117 "Homing"
G28 				; Home All Axis
G0 Z50 X122 Y122
T0				; Activate Tool0
G10 P0 S220 R0	; Hot end to 220c
M291 S3 R"Heating to 220" P"Mark 110mm on filament from top of extruder body."