Manta m5p CB1 with canbus problem?

[mykepredko]

Could you go through exactly what you have been doing in terms of set up and what errors you are seeing?

When I look at your post:

Manta m5p CB1 with canbus problem?

thank you for being so thorough and patient in your reply. to keep this in as much order, I will try to reply with the numbers attached to keep some continuity for myself and anyone else reading this post. 1: my errors, could easily be assumption errors, I will try to be more specific with my explanation going forward. 2: you are correct, it does not “see” I was using that as shorthand for appearing to interact appropriately with other portions of the programming. 3: I would follow only on…

you’re still trying to get a CAN Bus connection.

If I had your hardware:

• CB1 Host
• Manta M5P Main Controller Board
• BIGTREETECH EBB SB2209 USB V1.0

The steps I suggest that you take are:

1. Create an OS image on a Micro SD Card for the CB1. I use the image here: Releases · bigtreetech/CB1 · GitHub I use the minimal image and not the one preloaded with Klipper (I’ve had issues with it in the past).

2. Put the CB1 on the Manta M5P, insert the Micro SD Card, connect the M5P to a HDMI monitor, USB keyboard and an ethernet connection and then turn on power.

3. Login to the CB1 on the monitor/keyboard connection using “biqu” as the default UserID and password. If you’re using WiFi, this would be the time to add your credentials. You can optionally login to the CB1 using a network connection (WiFi or Ethernet) using SSH for the following steps or for accessing the CB1 later.

4. Load in Klipper, Moonraker and Mainsail/Fluidd using KIAUH, as outlined here: GitHub - dw-0/kiauh: Klipper Installation And Update Helper

5. Load in Katapult, as outlined here: GitHub - Arksine/katapult: Configurable bootloader for Klipper

6. This is optional, but I recommend you create a Katapult image (USB connection only) first and load it into the M5P’s MCU using DFU Mode.

7. Create a Klipper image with just a USB connection (no CAN Bus) and load it into the M5P’s MCU using Katapult (if you carry out step 7.) or using DUF Mode

8. Get the serial ID of the M5P’s MCU (using ls /dev/serial/by-id) and put it into the default printer.cfg and confirm you have a connection.

9. Create a Katapult image for the BIGTREETECH EBB SB2209 USB V1.0 (USB connection only).

10. Create a Klipper image for the BIGTREETECH EBB SB2209 USB V1.0 (USB connection only).

11. Connect the BIGTREETECH EBB SB2209 USB V1.0 and put it into DFU Mode as explained here: EBB SB2209 USB V1.0 - BIGTREETECH WIKI This is a USB connection.

12. Load in the Katapult image for the BIGTREETECH EBB SB2209 USB V1.0

13. Load in the Klipper image for the BIGTREETECH EBB SB2209 USB V1.0 using Katapult.

14. Get the Serial ID of the BIGTREETECH EBB SB2209 USB V1.0 (using ls /dev/serial/by-id) and put it into the default printer.cfg and confirm you have a connection.

At this point, you will have a CB1 loaded with Klipper and mounted on a Manta M5P that has Klipper Firmware installed and is connected to a BIGTREETECH EBB SB2209 USB V1.0 using a USB connection and you’re ready to update the printer.cfg with one that is appropriate for your printer.