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XL: Disable temp sensor chamber as it doesn't exist, causing wrong chamber temp report#4674

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bkerler:chamber_fix_xl
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XL: Disable temp sensor chamber as it doesn't exist, causing wrong chamber temp report#4674
bkerler wants to merge 1 commit intoprusa3d:masterfrom
bkerler:chamber_fix_xl

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@bkerler
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@bkerler bkerler commented May 29, 2025

This solves issue #3848.

Issue: If the device doesn't have a heated chamber, then chamber temps shouldn't be reported via gcode M155.

Solution: on XL, TEMP_SENSOR_CHAMBER was defined as 2000, which was invalid. Setting the value to 0 disables the TEMP_SENSOR_CHAMBER, thus M155 no longer will report a chamber temperature that doesn't exist.

@bkerler bkerler changed the title gcode: Disable temp sensor chamber for XL as it doesn't exist XL: Disable temp sensor chamber as it doesn't exist, causing wrong chamber temp report May 29, 2025
@Ro3Deee
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Ro3Deee commented Jun 13, 2025

prusa XL has temp chamber senzor:
image
You can put a heater thermistor as I did:
image

@bkerler
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bkerler commented Jun 30, 2025

@Ro3Deee Thanks for pointing out, but the chamber temp sensor used in Marlin isn't used in Prusa XBuddy Firmware, as Prusa uses its own Chamber API for that. Also you are referring to the ambient temp sensor.

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2 participants