Hi,
I'm installing a rumba board on a custom 3d printer that i'm building. The problem that i'm facing is : Random disconnect from the PC to the board.. I've tested with my windows laptop and my imac. both have the same problem.
at anytime, it will disconnect.. I will issue a G28 to home the axes and it could time out there.. if it dosent, the, in a middle of a G29 (bed auto level).
I tried to flash the latest atmega16u2 firmware with a AVRISP II and avrdude (flash successfully) but it did not remove the problem.
all tests are done with pronterface (MAC or PC)
anyone faced this problem before or could help me into the right direction ?
I havent done a print yet but I would imagine that it would never finish the print :-(
Thank,
J-F
I'm installing a rumba board on a custom 3d printer that i'm building. The problem that i'm facing is : Random disconnect from the PC to the board.. I've tested with my windows laptop and my imac. both have the same problem.
at anytime, it will disconnect.. I will issue a G28 to home the axes and it could time out there.. if it dosent, the, in a middle of a G29 (bed auto level).
I tried to flash the latest atmega16u2 firmware with a AVRISP II and avrdude (flash successfully) but it did not remove the problem.
all tests are done with pronterface (MAC or PC)
anyone faced this problem before or could help me into the right direction ?
I havent done a print yet but I would imagine that it would never finish the print :-(
Thank,
J-F