Closed MyqlGodfrey closed 4 years ago
Hi.
Maybe you can attach your configuration files here.
What says M122?
Attached are configuration and configuration_adv Configuration_files.zip
m122 shows all low and none of the drives has an address.. thank you so much for getting back to me.
Hi.
From what I can see, software looks good, so you issue is likely hardware related.
I have no experience with the MKS drivers but use BTT 2208s, so if it helps i can check if i get the same TMC Connection error in case i disconnect the PS.
Why do you have no PS attached?
I bought a new DIP board and TFT3.5 E3 so I have them on the bench and I am setting them up (in a comfortable environment) :) I am about to give up and just use the existing melzi board (1.1.4) and Klipper.
Good news.
When i power off my perfectly working E3 DIP/2208 and connect the USB, so the display is on, i get the same TMC errors and informations when executing an M122 like you get. So you have to connect a PS to get the drivers work, which makes absolutely sense keeping in mind the low voltage you get over USB.
So please connect a PS and try again. It is worth.
You sir are a scholar and a gentleman. I will try this weekend (I broke down and am using Klipper with Melzi now).. I will 'upgrade' this weekend and get everything stitched back up (still printing some screen holders for new TFT etc). I really appreciate you pulling the power for me! Have a great day, M
😊you are very welcome.
Hi. Any news?
Please let me know
Thank you
Yay! I had a bit of a scare (I started with the FYSETC v3.0 silent 2209s.. they are crap). I switched to MKS 2209s and BAM it all started working. Sorry for taking so long to get back, I had the opportunity to do a quick vacation (Hoi An) so I took it.
Thank you so much for the follow up (and for pulling your power to test for me), much appreciated.
I just got a bunch of PETG I am excited to chew through.
Have a great day!
Vanilla compilation of marlin 2.x TMC Connection Error. (pulled 6/25 from bugfix) Vanilla compilation of marlin 2.x with TMCStepper pointed at BIGTREETECH.. TMC Connection Error. Download of firmware2209.bin.. TMC Connection Error...
I have MKS 2209 steppers (I also bought some fysetc 2209s...but they appear to be total crap).. same issue with both. Board + TFT3.5 e3 v3.0 connected with drivers through USB.. no PSU connected... not sure if that is the issue. I am on assignment in Vietnam and cant get the standard SKR mini E3 (or I would)...so Now I have a board and 8 drivers that dont work...and thinking of getting 4 more..just to see if the 3D gods will smile on me.
Jumpers are setup per documentation for UART.