Posts made by Novastorm

@jay_s_uk
Thank you!
Maybe someone at Openbuidls can tell me, if it is possible to build a Custom Firmware for the Interface.

Hello,

Does anyone knows if it is possible to use then OpenBuilds CNC Interface with an Duet 2 Ethernet Controller?

Connection ist etablished over UART:
https://docs.openbuilds.com/doku.php?id=docs:interface:connect-generic

The Duet 2 supports UART on the PanelDue Connector but does the Duet 2 support Gbrl 1.1?

Hello,
I adopted the Code a litte for using it with M5Stack Core2 AWS.
It needs only a few changes in the Code, mostly in the Battery level check.

I have changed the HTTP Communication because, when you set a password on the Duet it wont connect properly

  String protocol = "http://";
  String con = "/rr_connect?password=";
  String login_url = protocol + doc["printer_ip"].as<String>() + con + doc["printer_pass"].as<String>();

  Serial.println(login_url);

  String query = "/rr_status?type=3";
  String status_url = protocol + doc["printer_ip"].as<String>() + query;
  
  Serial.println(status_url);

  String dis = "/rr_disconnect";
  String logout_url = protocol + doc["printer_ip"].as<String>() + dis;

  Serial.println(logout_url);

  //Start Connecting to Duet when Wifi is connected
  if (wifi_connected and com == 0) {
    com = 1;
    Serial.println("Wifi Connected");
  }

  // Connect to duet and send a Get status http request.
  http.useHTTP10(true);
  switch (com) { 
    case 1: {
      http.begin(config.printer_pass);
      Serial.print("[HTTP] GET ");
      Serial.println(config.printer_pass);
      com = 2;
    }
    break; 
    
    case 2: {
      http.begin(config.printer_ip);
      Serial.print("[HTTP] GET ");
      Serial.println(config.printer_ip);
    }
    break;
 
    case 3: {
      http.begin(config.printer_diss);
      Serial.print("[HTTP] GET ");
      Serial.println(config.printer_diss);
      M5.shutdown();
    }
    break;
    default : {
      com = 0;    
    }
    break;
  }
  const int httpCode = http.GET();
  Serial.printf("[HTTP] GET... code: %d\n", httpCode);

Also edit the SD Card Variables

 {
"wifi_ssid" : "xxx",
"wifi_password" : "yyy",
"printer_name" : "zzz",
"printer_ip" : "xxx.xxx.xxx.xxx",
"printer_pass" : "yyy",
"printer_diss" : ""
 }

The only thing where i struggle a bit, is to Logoff corectly when Battery level is low or Poweroff is pressed.

@richardmckenna
@zapta
23. Mai 2021, 20:31

Have you interest in the full code for M5stack Core2/CoreAWS, for your Github?

Great!
I will take a look on their design an choose wich I will print.
My own or the design from I3CD printers.
But i think that the I3CD printers made a better work on the Bowdentube connector.

Thank you for uploding the CAD, that helps a lot.
The redesign won't be a problem for me.

Hello everyone,
I bought an Rotating magnet sensor, but i did not know that it is only for 1,75mm Filament diameter.
I have a Ultimaker 2+ with 2,85mm Filament, so i can't use the sensor.
Has someone a design for the downpart of the housing for 2,85mm Filament?

@Veti

The Ultimaker 2 got this positions in his Original Firmware, i only copied them.
Thanks for the response

Now i found the problem.
It is not possible to set the axis minima to M208 X223 Y223 Z0 S1 and axis maxima to M208 X0 Y0 Z200 S0.

I have changed it to M208 X0 Y0 Z0 S1 and M208 X223 Y223 Z200 S0
And i revesed the rotation of the Drivers from X and Y
M569 P0 S0 ; physical drive 0 goes Backwards
M569 P1 S0 ; physical drive 1 goes Backwards

After I changed my homing gcodes, it works fine.

Yes, I mean with "manually" the move commands in the duet web control.

Homig works fine, also the homing from the Z axis.
But i dicovered that, when i move X it move correct but Y drives trough the Software endstop.
And when i move Y, it moves correct but than X makes thist mysterious movement.

Hello everyone,

I have a strange Issue whe i try to move the Axis manually on my converted Ultimaker 2+.
If i move the Z axis manually up, the X and Y axis begin also to move. They drive trough the software enstops.
When I raise Z again they drive back to zero.

I think, that i have made something wrong in the config.

Here is my printer Config:

; Drives
M569 P0 S1 ; physical drive 0 goes forwards
M569 P1 S1 ; physical drive 1 goes forwards
M569 P2 S1 ; physical drive 2 goes forwards
M569 P3 S1 ; physical drive 3 goes backwards
M569 P4 S0 ; physical drive 4 goes forwards
M584 X0 Y1 Z2 E3:4 ; set drive mapping
M350 Z32 E64:64 I0 ; configure microstepping without interpolation
M350 X16 Y16 I1 ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z800.00 E1969.81:1969.81 ; set steps per mm
M566 X900.00 Y900.00 Z12.00 E150.00:150.00 ; set maximum instantaneous speed changes (mm/min)
M203 X18000.00 Y18000.00 Z2400.00 E3000.00:3000.00 ; set maximum speeds (mm/min)
M201 X3000.00 Y3000.00 Z500.00 E300.00:300.00 ; set accelerations (mm/s^2)
M906 X1200 Y1200 Z1200 E1000:1000 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout

; Axis Limits
M208 X223 Y223 Z0 S1 ; set axis minima
M208 X0 Y0 Z200 S0 ; set axis maxima

; Endstops
M574 X1 Y1 Z1 S0 ; set active low and disabled endstops

; Z-Probe
M558 P0 H7 F120 T6000 ; disable Z probe but set dive height, probe speed and travel speed
M557 X15:215 Y15:210 S20 ; define mesh grid

; Heaters
M307 H0 B0 S1.00 ; disable bang-bang mode for the bed heater and set PWM limit
M305 P0 X200 ; configure PT100 for heater 0
M143 H0 S100 ; set temperature limit for heater 0 to 100C
M305 P1 X201 ; configure PT100 for heater 1
M143 H1 S295 ; set temperature limit for heater 1 to 295C
M305 P2 X202 ; configure PT100 for heater 2
M143 H2 S295 ; set temperature limit for heater 2 to 295C

; Fans
M106 P0 C"Lüfter Druckkopf" S0 I0 F500 H-1 ; set fan 0 name, value, PWM signal inversion and frequency. Thermostatic control is turned off
M106 P1 C"Duet Kühler" S0.3 I0 F500 H-1 ; set fan 1 name, value, PWM signal inversion and frequency. Thermostatic control is turned off
M106 P2 C"Beleuchtung" S0.75 I0 F500 H-1 ; set fan 2 name, value, PWM signal inversion and frequency. Thermostatic control is turned off

; Tools
M563 P0 S"Nozzel links" D0 H1 F-1 ; define tool 0
G10 P0 X0 Y0 Z0 ; set tool 0 axis offsets
G10 P0 R0 S0 ; set initial tool 0 active and standby temperatures to 0C
M563 P1 S"Nozzel rechts" D1 H2 F-1 ; define tool 1
G10 P1 X0 Y0 Z0 ; set tool 1 axis offsets
G10 P1 R0 S0 ; set initial tool 1 active and standby temperatures to 0C

; Custom settings are not defined

; Miscellaneous
M501 ; load saved parameters from non-volatile memory
M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss
T0 ; select first tool