BLTouch and Duet 3 Tool Board

dk

@oozeBot
Thank you! It performs self test now. 10 times (10 deploys and 10 retracts)

oozeBot

@dk Awesome! Glad to help.. this one was a bit maddening to figure out..!

dc42

I hope to include the facility to update the bootloader on tool boards in RRF 3.2beta3.

oozeBot

@dc42 said in BLTouch and Duet 3 Tool Board:

I hope to include the facility to update the bootloader on tool boards in RRF 3.2beta3.

David, did this make it into beta 3? Is so, are there any instructions on how to update the bootloader? Thanks

Veti

@oozeBot said in BLTouch and Duet 3 Tool Board:

David, did this make it into beta 3? Is so, are there any instructions on how to update the bootloader? Thanks

see
https://github.com/Duet3D/RepRapFirmware/blob/v3-dev/WHATS_NEW_RRF3.md

[Duet 3 + expansion/tool boards] Expansion and tool boards can now have their bootloaders updated via CAN using the command M122 B# S3 where # is the board address. The bootloader file is Duet3Bootloader-SAME5x.bin for the EXP3HC board, Duet3Bootloader-SAMC21.bin for the other expansion boards by Duet3D, and Duet3Bootloader-SAMMYC21.bin for the Sammy-C21 development board. These files are available at https://github.com/Duet3D/Duet3Bootloader/releases.

oozeBot

@Veti thank you - I missed that in the release notes.. trying now.

oozeBot

@Veti

Can I get a bit more clarification on what is needed to update the toolboard? I've uploaded all the .bin and .elf files to my system folder, but M122 B20 S3 is only reporting, not updating..

M122 B20 S3
Diagnostics for board 20:
Duet TOOL1LC firmware version 3.2beta3 (2020-11-07)
Bootloader ID: not available
Never used RAM 4104, free system stack 96 words
HEAT 43 CanAsync 88 CanRecv 82 TMC 53 MAIN 331 AIN 64
Last reset 00:13:14 ago, cause: power up
Last software reset data not available
Driver 0: position 0, 840.0 steps/mm,  standstill, SG min/max 0/0, read errors 0, write errors 0, ifcount 12, reads 2901, writes 0, timeouts 0, DMA errors 0, failedOp 0xff
Moves scheduled 0, completed 0, in progress 0, hiccups 0
No step interrupt scheduled
VIN: 24.2V
MCU temperature: min 40.5C, current 41.8C, max 42.1C
Ticks since heat task active 2, ADC conversions started 791830, completed 791829, timed out 0
Last sensors broadcast 0x00000002 found 1 5 ticks ago, loop time 0
Free CAN buffers: 36, messages lost 60, duplicates 0, oos 0, busOff 0

oozeBot

@veti @dc42 I think the instructions are wrong.. I just tried M997 B20 S3 and it states:

M997 B20 S3
Board 20 starting bootloader update

oozeBot

I can confirm BLTouch v3.1 is now self testing on the toolboard! Thanks again!

dc42

@oozeBot said in BLTouch and Duet 3 Tool Board:

@veti @dc42 I think the instructions are wrong.. I just tried M997 B20 S3 and it states:
M997 B20 S3
Board 20 starting bootloader update

Thanks for pointing this out. I have corrected the whatsnew-rrf3 file, also I have updated https://duet3d.dozuki.com/Wiki/Updating_the_bootloader_on_Duet_3_expansion_and_tool_boards.

Use M122 B# to check what bootloader version is installed.