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[BUG] Bed and extruder temperature reports the same temperature [SAMD51 architecture] #24638
Comments
Long shot - check the file pins_BRICOLEMON_LITE_V1_0.h and verify that the temperature inputs are assigned differently. |
This issue has had no activity in the last 60 days. Please add a reply if you want to keep this issue active, otherwise it will be automatically closed within 10 days. |
I am checking the issue, and the behaivour is still be there. The temperature report its the same for the bed and the extruder. |
This issue has had no activity in the last 60 days. Please add a reply if you want to keep this issue active, otherwise it will be automatically closed within 10 days. |
This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs. |
Did you test the latest
bugfix-2.1.x
code?Yes, and the problem still exists.
Bug Description
Hi, we are working with the BOARD_BRICOLEMON_LITE_V1_0, with have the SAMD51 IC from microchip.
On the last versions (>2.1) of marlin, everything was working well. Right now i am testing the release and the bugfix of Marlin 2.1.X, but i see that we have a problem with the temperature reports, the extruder and the bed are reporting the same temperature, and the printer stops to work properly (wich its totally normal as the halted prevention flag start because the temperature of the bed doesnt change).
Both temperatures report the Extruder temperatur, so if you modify the extruder temperature, both start to change.
Test steps:
--> Tested with and without temperature thermistor (to see the variations)
Regards, Carlos.
Bug Timeline
No response
Expected behavior
Extruder and Bed temperature should be independent one from another.
Actual behavior
Both temperatures report the extruder temperature, working on Marlin < 2.1.X
Steps to Reproduce
1.- Donwload Marlin 2.1 bugfix from github.
2.- Configure a SAMD51 board, on this case the BOARD_BRICOLEMON_LITE_V1_0
3.- Configure the bed temperature from 0 to 1.
4.- Configure the first USB Serial port to -1 instead of 0.
5.- Uploads the firmware to the board.
6.- Connect pronterface to the board with the USB cable.
7.- Start to work with the GCODE M105
8.- Try to heat the Extruder/Bed independent from another
---> See that both temperatures report extruder temperature.
Version of Marlin Firmware
Marlin Bugfix 2.1 at 17/08/2022 with the CR10stock display
Printer model
Ender 3
Electronics
Bricolemon Lite (SAMD21 with TMC2209 steppers)
Add-ons
No response
Bed Leveling
No response
Your Slicer
No response
Host Software
No response
Don't forget to include
Configuration.h
andConfiguration_adv.h
.Additional information & file uploads
Marlin_config.zip
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