protocol for developing my own printer firmware? I am planning to use Kisslicer and octoprint to send gcode to my printer. but I am going to develop my own firmware for AVR Atmega 128 chip to drive step motors according to the movement vectors that OctoPrint passes to firmware through serial port. I have looked for the the protocol to parse the commands that is sent by octoprint, but I couldn't find a documentation. I believe there is a common protocol so that firmware and driver software can communicate. If there is one, could you please share the link to that documentation? thanks. https://reprap.org/forum/read.php?2,503499,503499#msg-503499 Tue, 15 Sep 2026 21:02:21 -0400 Phorum 5.2.23 https://reprap.org/forum/read.php?2,503499,506634#msg-506634 Re: protocol for developing my own printer firmware? https://reprap.org/forum/read.php?2,503499,506634#msg-506634
Quote
totorovirus
I was just curious how those firmwares are developed.

Thanks for your reply

You could take a look at [github.com]]]> CptanPanic Developers Fri, 08 May 2015 07:58:54 -0400 https://reprap.org/forum/read.php?2,503499,505627#msg-505627 Re: protocol for developing my own printer firmware? https://reprap.org/forum/read.php?2,503499,505627#msg-505627
Thanks for your reply]]> totorovirus Developers Tue, 05 May 2015 22:20:50 -0400 https://reprap.org/forum/read.php?2,503499,503653#msg-503653 Re: protocol for developing my own printer firmware? https://reprap.org/forum/read.php?2,503499,503653#msg-503653 this?

Why do you do your own Firmware and don't just modify one of the existing firmwares?]]> JustAnotherOne Developers Thu, 30 Apr 2015 11:28:51 -0400 https://reprap.org/forum/read.php?2,503499,503499#msg-503499 protocol for developing my own printer firmware? https://reprap.org/forum/read.php?2,503499,503499#msg-503499
I have looked for the the protocol to parse the commands that is sent by octoprint, but I couldn't find a documentation. I believe there is a common protocol so that firmware and driver software can communicate.

If there is one, could you please share the link to that documentation? thanks.]]> totorovirus Developers Thu, 30 Apr 2015 00:47:43 -0400