Burning firmware through the USB port of GTM32 board

nerodear
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Re: Burning firmware through the USB port of GTM32 board

Post by nerodear » Sat Oct 29, 2016 11:02 am

My present extruder port stopped working. I feel since there is additional 2 extruder ports, I can still use any of them.
Kindly send firmware to enable me use other hotend extruder ports Thank you.

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William
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Re: Burning firmware through the USB port of GTM32 board

Post by William » Mon Oct 31, 2016 11:00 am

@nerodear
Your printer is M201?If so,it means you have 2 extruder ports in use?
-Keep your mind and try to test it. :)
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nerodear
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Re: Burning firmware through the USB port of GTM32 board

Post by nerodear » Mon Oct 31, 2016 4:51 pm

No. The printer uses one extruder. Its a 2 in 1 config. (Two extruder motor feeding one hotend). The present hotend port is not functioning. I need the hex firmware to activate another hotend together with its corresponding temperature sensor port. Thanks a lot.

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William
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Re: Burning firmware through the USB port of GTM32 board

Post by William » Wed Nov 02, 2016 9:14 am

Looks like you just have one extruder port broken?
I guess you don't need to modify the firmware,you just need change the proportion of "Filament 0/Filament 1" in "Mixer",increasing the filament proportion of the working extruder port to 100%.
PS.The firmware is not open source,so we can't modify the firmware...
-Keep your mind and try to test it. :)
-Everything will be fun!-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!

nerodear
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Re: Burning firmware through the USB port of GTM32 board

Post by nerodear » Sat Nov 05, 2016 4:10 pm

See....the printer has only one hotend (extruder)(two extruder motors feeding one hotend(extruder)). The problem here is that, the hotend (extruder) no longer heats up. When I unplugged it and connect it to a 24v supply, it becomes hot but when you put it back on the board and u turn on the pre heating on the LCD, the hot end remains cold. Kindly advice on what to do. Thank you. My email: nerodear@yahoo.com

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William
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Re: Burning firmware through the USB port of GTM32 board

Post by William » Sat Nov 05, 2016 5:56 pm

What is your temp display for extruder on LCD?
1)If it is "0/0",you should check if the extruder thermistor has an open circuit.Cuz the extruder heater will not work when it doesn't detect any temp.
2)If it is "room temperature/0",you can refer to the following post:
http://www.geeetech.com/forum/viewtopic ... 19&t=17039
-Keep your mind and try to test it. :)
-Everything will be fun!-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!

yam1000r1@yahoo.fr
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Joined: Fri Oct 21, 2016 3:13 pm

Re: Burning firmware through the USB port of GTM32 board

Post by yam1000r1@yahoo.fr » Sun Nov 06, 2016 8:06 pm

Hi all 3d Printer Dudes
I just Upgraded My M201 Firmware successfully to the 1.0.5 FW ( bought 2 month ago with the 1.0.4 FW ) , because I need to make some changes to the step/mm for Feeders , cause I just upgrade the original one to 2 alluminium feeders , but the pulley are different and I have to change values to work with sufficient extruded filament , as I read here , I need to play with M92 Gcode values but all modification for these settings are lost as soon as the printer is powered off .
My question is :
it is possible to strore permanently the new values for the step/mm for the Feeders or do I have to include this modification into the start script for the slicer ?
( I didn't play with this values yet but I'm working on this actualy )
Thanx in advance for all your suggestions and tips :) Happy printing to all :)

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William
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Re: Burning firmware through the USB port of GTM32 board

Post by William » Mon Nov 07, 2016 9:41 am

Hi,@yam1000r1@yahoo.fr
You can modify the "Step/mm" in the menu "Control->Motion",and "Control->Store memory" after the modifying.Then it will work in your next turning on.
-Keep your mind and try to test it. :)
-Everything will be fun!-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!

pkovac
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Joined: Wed Feb 15, 2017 9:29 pm

Re: Burning firmware through the USB port of GTM32 board

Post by pkovac » Thu Mar 02, 2017 10:45 pm

Hi,
Know anybody how burning firmware through the USB port of GTM32 pro board for the Rostock 301?

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