board? the 5xc smoothieboard. Yes, I cloned the git repository one month ago and I compiled, when I set true the second usb it does not work. If I set to false, it works.
Can you try with the .bin from github ( not compiled by you ) ?
sure! but i can not download… it says there is an error on the website…
This page explains the different places you can get it at : http://smoothieware.org/getting-smoothie
Try getting it from github
Hello, I tested it. It does not work neither… I put the downloaded firmware.bin and the config from there and I only changed the second usb from false to true, and then the autotune for example fails…
@David_Roncal Then this is possibly a smoothie bug, you can open an issue on github. In the meantime, you’ll have to only use one serial port.
I use the second USB serial all the time so it is highly unlikely a smoothie bug. I suspect that your config file is huge with obsolete entries and you are running out of memory during the boot/config. Try editing your config and deleting all lines you do not actually need in it.
@Wolfmanjm
well… it may be, what are obsolete entries? I have a problem with my flash when I try to add 6 temperature controls… the smoothie does not start flashing leds… it can be a flash problem?
no your config file is too big. delete all lines in your config that are not used.
Even if they are commented?
every line would need a comment # at the start. but it is better to delete them