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Printing issues ...
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Hello,
I seem to be having a problem I feel like should be a pretty basic fix, but I am having a ton of trouble with it nonetheless. I am trying to upload my latest version of Marlin to my printer with some basic function changes, but I can't get the RUMBA to respond. The board is currently hooked up to my printer.
The errors I'm receiving are as follows:
avrdude: stk500v2_ReceiveMessage(): ti
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skc5741
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Controllers
So I attempted to follow a tutorial online here, using my Arduino Uno as an ISP for the RUMBA. This is how I connected the Arduino Uno to the RUMBA:
As the tutorial advised, I set the programmer to "Arduino as ISP" and then proceeded to "Burn Bootloader". I only had the Arduino connected to the computer, but the Arduino appeared to be supplying power to the RUMBA as well, as there were some lig
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skc5741
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Controllers
I've switched the power supply to USB power, and unfortunately that did not solve the issue. What's strange is that I was definitely able to upload firmware in the past without issues, so I'm not sure exactly what changed.
I haven't installed boot loaders before but I believe I can do a proficient job of following instructions, thanks so much! I am running on MacOS, so that may change the upload
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skc5741
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Controllers
I am equally confused about my issue!
Thanks for the reply! If shorting the reset out will prevent the USB/Serial converter from running, how can I get my firmware on the RUMBA?
Even when I don't put the jumper on the reset pins, the board won't respond to uploads. All it does is strobe flash LED1.
Thanks!
Sam
by
skc5741
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Controllers
Hello,
I seem to be having a problem I feel like should be a pretty basic fix, but I am having a ton of trouble with it nonetheless. I am trying to upload my latest version of Marlin to my printer with some basic function changes, but I can't get the RUMBA to respond. The board is currently hooked up to my printer.
The errors I'm receiving are as follows:
avrdude: stk500v2_ReceiveMessage(): ti
by
skc5741
-
Controllers
Hello,
I've been having this issue recently with my RUMBA control board when I want to start a print, and I begin to heat my PCB MK2 heated bed. When the bed begins to heat, it is able to heat up until about 50 degrees Celsius, but then progress halts and Marlin reports on the display screen "Heating Failed: Please Reset." I did some probing with my multimeter, and it seems like once the printer
by
skc5741
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Printing