Mk3 raspberry pi port
I have a question regarding the communication on the Mk3 raspberry pi port on Rambo PCB used on the MK3.
According to PCB's schematic there is a Tx and Rx signal. What is the format of these signals (i.e baud, character set, etc.).
Thank you
Mark
RE: Mk3 raspberry pi port
There is a reasonable chance it is the same when connecting via USB. And for that, looking at the terminal output in octoprint I got
port='/dev/ttyACM0', baudrate=115200, bytesize=8, parity='N', stopbits=1, timeout=10.0, xonxoff=False, rtscts=False, dsrdtr=False
RE: Mk3 raspberry pi port
serial port /dev/ttyAMA0, digital pins (0,1,16,17), RX0/TX0-UART1, default baudrate 115200, max. 250000.
More detailed info can be found by exploring the firmware source code, which you can find here: https://github.com/prusa3d/Prusa-Firmware
wbr,
Karl
Statt zu klagen, dass wir nicht alles haben, was wir wollen, sollten wir lieber dankbar sein, dass wir nicht alles bekommen, was wir verdienen.
RE: Mk3 raspberry pi port
Jim/Karl:
Thank you both for your response. I'll try both suggestions.
Cheers
Mark from Canada