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Support DIGIPOT circuit designs using different values of Rsense and Vrefmax #23885

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merged 1 commit into from
Mar 13, 2022

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Mrnt
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@Mrnt Mrnt commented Mar 10, 2022

Description

Change allows for DIGIPOT circuit designs using values of Rsense and Vrefmax other than 0.25 ohms and 1.666 v. The change allows the respective values to be set in the printer configuration file.

Requirements

None

Benefits

Allows printers that use a non "standard" DIGIPOT circuit design to be configured correctly. An example would be the FlashForge line of printers which use an Rsense of 0.270 ohms and Vrefmax of 2.3v.

Configurations

Configuration.h.zip

Related Issues

None

Support circuit designs using different values of Rsense and Vrefmax
@thinkyhead thinkyhead merged commit 9bc1d05 into MarlinFirmware:bugfix-2.0.x Mar 13, 2022
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3 participants