Manta M8P & BTT EBB SB22XX setup

Beaker · Apr 20, 2024

The current documentation regarding getting these two parts working together from BTT is incomplete and user made info is scattered. I'm going to take a crack at fixing (some) of that.

I would recommend doing all of this configuration before installing it into your printer if you can, it will make things a bit easier.
This guide assumes that you have installed the OS on your CM4 or CB1 along with at least Klipper.

The hardware I'm using.
- Manta M8P v2.0 & CM4
- EBB SB2209 CAN v1.0 & EBB SB0000 CAN v1.0

I'm going to provide config details for other versions where I can find it, but I can't verify function as I don't have hardware to test. YMMV.
Note: Versions covered by this guide are v1.1 and v2.0 only. v1.0 doesn't have CAN bus headers direct on board.

Sources:

Flashing BigTreeTech Manta M8P V2.0

Notes on getting the BigTreeTech Manta M8P v2.0 printer MCU flashed and working, plus some clarifying points that should be useful to owners of an M8P v1.0/v1.1

letstry.science

BTT Manta M8P v1.1 + BTT EBB 2209 Canbus setup

BTT Manta M8P v1.1 + BTT EBB 2209 Canbus setup. GitHub Gist: instantly share code, notes, and snippets.

gist.github.com

Manta-M8P/V2.0 at master · bigtreetech/Manta-M8P

Contribute to bigtreetech/Manta-M8P development by creating an account on GitHub.

github.com

EBB/EBB SB2240_2209 CAN/Build Guide at master · bigtreetech/EBB

Contribute to bigtreetech/EBB development by creating an account on GitHub.

github.com

You will need an SSH client. I'm using MobaXterm for SSH, use your favourite.

MobaXterm free Xserver and tabbed SSH client for Windows

The ultimate toolbox for remote computing - includes X server, enhanced SSH client and much more!

mobaxterm.mobatek.net

Start with the EBB unplugged, we are going to flash the M8P first.

M8P Flashing
1) Clone Katapult (Formerly CanBoot) into your home directory

Code:

cd ~
git clone https://github.com/Arksine/katapult.git

2) Switch directories to Katapult and enter the make menu

Code:

cd ~/katapult/
make menuconfig

3) Configure as shown below for your M8P version.

	V1.1	V2.0
Micro-controller Architecture	STMicroelectronics STM32	STMicroelectronics STM32
Processor model	STM32G0B1	STM32H723
Build Katapult deployment application	Do not build	Do not build
Clock Reference	8 MHz crystal	25MHz crystal
Communication interface	CAN bus (on PD12/PD13)	CAN bus (on PD0/PD1)
Application start offset	8KiB offset	128KiB offset
CAN bus speed *Actual number isn't really important, pick a number and use it for the rest of the config*	250000 to 1000000	250000 to 1000000
GPIO pins to set on bootloader entry	( )	( )
Support bootloader entry on rapid double click of reset button	[*]	[*]
Enable bootloader entry on button (or gpio) state	[ ]	[ ]
Enable status LED	[ ]	[ ]

Quit and save

4) Build it

Code:

make clean
make

5) Switch directories to Klipper and enter the make menu

Code:

cd ~/klipper/
make menuconfig

6) Configure as shown below for your M8P version.

	V1.1	V2.0
Enable extra low-level configuration options	[*]	[*]
Micro-controller Architecture	STMicroelectronics STM32	STMicroelectronics STM32
Bootloader offset	8KiB bootloader	128KiB bootloader
Processor model	STM32G0B1	STM32H723
Clock Reference	8 MHz crystal	25MHz crystal
Communication interface	USB to CAN bus bridge (USB on PA11/PA12)	USB to CAN bus bridge (USB on PA11/PA12)
CAN bus interface	CAN bus (on PD12/PD13)	CAN bus (on PD0/PD1)
CAN bus speed	*Use same as first config*	*Use same as first config*
GPIO pins to set on bootloader entry	( )	( )

Quit and save

7) Build it

Code:

make clean
make

8) Install a jumper for the CAN bus resistor on the M8P
v1.1

v2.0

9) Put the M8P into DFU mode by holding BOOT0 and then pressing RESET

10) Verify DFU mode by checking USB devices

Code:

lsusb

You should see something similar to this:

Bus 001 Device 011: ID 0483:df11 STMicroelectronics STM Device in DFU Mode

If you don't see the device in DFU mode try to enter again, power cycle the board if you have to. If your ID number is different, you will need to copy it to the flash commands. (In my case it wasn't)

11) Flash Katapult

Code:

sudo dfu-util -a 0 -D ~/katapult/out/katapult.bin --dfuse-address 0x08000000:force:leave -d 0483:df11

You should see this output, the error at the end is normal:

dfu-util 0.11
Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2021 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/
dfu-util: Warning: Invalid DFU suffix signature
dfu-util: A valid DFU suffix will be required in a future dfu-util release
Opening DFU capable USB device...
Device ID 0483:df11
Device DFU version 011a
Claiming USB DFU Interface...
Setting Alternate Interface #0 ...
Determining device status...
DFU state(2) = dfuIDLE, status(0) = No error condition is present
DFU mode device DFU version 011a
Device returned transfer size 1024
DfuSe interface name: "Internal Flash "
Downloading element to address = 0x08000000, size = 4676
Erase [=========================] 100% 4676 bytes
Erase done.
Download [=========================] 100% 4676 bytes
Download done.
File downloaded successfully
Submitting leave request...
dfu-util: Error during download get_status

12) Reset the M8P by pressing RESET then put it back into DFU mode by holding BOOT0 and then pressing RESET

13) Flash Klipper
v1.1

Code:

sudo dfu-util -a 0 -d 0483:df11 --dfuse-address 0x08002000 -D ~/klipper/out/klipper.bin

v2.0

Code:

sudo dfu-util -a 0 -d 0483:df11 --dfuse-address 0x08020000 -D ~/klipper/out/klipper.bin

You should see this output:

dfu-util 0.11
Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2021 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/
dfu-util: Warning: Invalid DFU suffix signature
dfu-util: A valid DFU suffix will be required in a future dfu-util release
Opening DFU capable USB device...
Device ID 0483:df11
Device DFU version 011a
Claiming USB DFU Interface...
Setting Alternate Interface #0 ...
Determining device status...
DFU state(2) = dfuIDLE, status(0) = No error condition is present
DFU mode device DFU version 011a
Device returned transfer size 1024
DfuSe interface name: "Internal Flash "
Downloading element to address = 0x08020000, size = 36112
Erase [=========================] 100% 36112 bytes
Erase done.
Download [=========================] 100% 36112 bytes
Download done.
File downloaded successfully

14) Reset the M8P again

15) Validate that the firmware was flashed sucessfully:

Code:

lsusb

You should no longer see the STMicreoelectronics device and should now see something like:

Bus 001 Device 015: ID 1d50:606f OpenMoko, Inc. Geschwister Schneider CAN adapter

Post 1 of 2

Beaker · Apr 20, 2024

EBB Flashing

***IMPORTANT: I have seen in several places that there is potential for some versions of the EBB to turn on the heater output while in DFU mode. Best to disconnect the heater until you are all done***

1) Switch directories to Katapult and enter the make menu

Code:

cd ~/katapult/
make menuconfig

2) Configure as shown below

Micro-controller Architecture	STMicroelectronics STM32
Processor model	STM32G0B1
Build Katapult deployment application	Do not build
Clock Reference	8 MHz
Communication interface	CAN bus (on PB0/PB1)
Application start offset	8KiB offset
CAN bus speed	*Use same as first config*
GPIO pins to set on bootloader entry	( )
Support bootloader entry on rapid double click of reset button	[*]
Enable bootloader entry on button (or gpio) state	[ ]
Enable status LED	[*]
Status LED GPIO Pin	PA13

Quit and save

3) Build it

Code:

make clean
make

4) Switch directories to Klipper and enter the make menu

Code:

cd ~/klipper/
make menuconfig

5) Configure as shown below

Enable extra low-level configuration options	[*]
Micro-controller Architecture	STMicroelectronics STM32
Processor model	STM32G0B1
Bootloader offset	8KiB bootloader
Clock Reference	8MHz crystal
Communication interface	CAN bus (on PB0/PB1)
CAN bus speed	*Use same as first config*
GPIO pins to set on bootloader entry	( )

Quit and save

6) Build it

Code:

make clean
make

7) Prep the EBB by adding Jumpers to the USB_5V and 120R headers. If connected, disconnect the CAN bus cable.

8) Plug the EBB into the M8P using a USB C cable.

9) Put the EBB into DFU mode by holding BOOT and then pressing RESET

10) Verify DFU mode by checking USB devices

Code:

lsusb

You should see something similar to this:

Bus 001 Device 011: ID 0483:df11 STMicroelectronics STM Device in DFU Mode

If you don't see the device in DFU mode try to enter again, power cycle the board if you have to. If your ID number is different, you will need to copy it to the flash commands. (In my case it wasn't)

11) Flash Katapult

Code:

sudo dfu-util -a 0 -D ~/katapult/out/katapult.bin --dfuse-address 0x08000000:force:leave -d 0483:df11

You should see this output, again, the error at the end is normal:

dfu-util 0.11
Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2021 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/
dfu-util: Warning: Invalid DFU suffix signature
dfu-util: A valid DFU suffix will be required in a future dfu-util release
Opening DFU capable USB device...
Device ID 0483:df11
Device DFU version 011a
Claiming USB DFU Interface...
Setting Alternate Interface #0 ...
Determining device status...
DFU state(2) = dfuIDLE, status(0) = No error condition is present
DFU mode device DFU version 011a
Device returned transfer size 1024
DfuSe interface name: "Internal Flash "
Downloading element to address = 0x08000000, size = 4544
Erase [=========================] 100% 4544 bytes
Erase done.
Download [=========================] 100% 4544 bytes
Download done.
File downloaded successfully
Submitting leave request...
dfu-util: Error during download get_status

12) Reset the EBB by pressing RESET then put it back into DFU mode by holding BOOT and then pressing RESET

13) Flash Klipper

Code:

sudo dfu-util -a 0 -d 0483:df11 --dfuse-address 0x08002000 -D ~/klipper/out/klipper.bin

You should see this output:

dfu-util 0.11
Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2021 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/
dfu-util: Warning: Invalid DFU suffix signature
dfu-util: A valid DFU suffix will be required in a future dfu-util release
Opening DFU capable USB device...
Device ID 0483:df11
Device DFU version 011a
Claiming USB DFU Interface...
Setting Alternate Interface #0 ...
Determining device status...
DFU state(2) = dfuIDLE, status(0) = No error condition is present
DFU mode device DFU version 011a
Device returned transfer size 1024
DfuSe interface name: "Internal Flash "
Downloading element to address = 0x08002000, size = 34024
Erase [=========================] 100% 34024 bytes
Erase done.
Download [=========================] 100% 34024 bytes
Download done.
File downloaded successfully

14) Reset the EBB again

15) Validate that the firmware was flashed sucessfully:

Code:

lsusb

You should no longer see the STMicreoelectronics device and should now see something like:

Bus 001 Device 015: ID 1d50:606f OpenMoko, Inc. Geschwister Schneider CAN adapter

Note: For my setup the EBB disappeared from the USB list, however this wasn't an issue in the end.

16) Disconnect the USB cable and remove the jumper from USB_5V

CAN bus config

1) Create a new file for the CAN bus settings

Code:

sudo nano /etc/network/interfaces.d/can0

2) Add the following lines, replace the #'s with the value you configured.

allow-hotplug can0
iface can0 can static
bitrate #######
up ifconfig $IFACE txqueuelen 1024

3) Save and close the new file and reboot the M8P

4) If everything has worked you should be able to query the CAN ID of the M8P

Code:

sudo ifup can0

Should give you an ouput of something like:

ifup: interface can0 already configured

Then run the query

Code:

python3 ~/katapult/scripts/flash_can.py -q

And you should see:

Resetting all bootloader node IDs...
Checking for Katapult nodes...
Detected UUID: 86269e826cab, Application: Klipper
Query Complete

Record that UUID as you will need it for your printer.cfg (Don't use mine, it likely isn't the same as yours)

[mcu]
canbus_uuid: ########
canbus_interface: can0

5) Now connect the EBB with the CAN bus cable

6) Then run the query again

Code:

python3 ~/katapult/scripts/flash_can.py -q

This time you should see:

Resetting all bootloader node IDs...
Checking for Katapult nodes...
Detected UUID: 86269e826cab, Application: Klipper
Detected UUID: 68eb547daac9, Application: Klipper
Query Complete

If you don't see the second UUID you may need to reboot the M8P and run the query again, it should support hot-plugging but may have just decided that it doesn't want to.

Record the new UUID as you will need it for your printer.cfg as well. (Again, don't use mine, it likely isn't the same as yours)

[mcu EBBCan]
canbus_uuid: ########
canbus_interface: can0

Now you should be able to finish setting up your printer.cfg to use the new CAN bus IO. Happy printing!

A big thanks to fredrikasberg and Braxton Schafer who wrote the two guides I referenced.

Post 2 of 2

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Manta M8P & BTT EBB SB22XX setup

Beaker

Member

Flashing BigTreeTech Manta M8P V2.0

BTT Manta M8P v1.1 + BTT EBB 2209 Canbus setup

Manta-M8P/V2.0 at master · bigtreetech/Manta-M8P

EBB/EBB SB2240_2209 CAN/Build Guide at master · bigtreetech/EBB

MobaXterm free Xserver and tabbed SSH client for Windows

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