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Code Issues Releases Wiki Activity

🧑‍💻 Allow DIGIPOT Rsx / Vrefmax override (#23885)

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Mrnt 2022-03-13 15:17:35 -07:00 committed by GitHub
parent 40ed3c5f89
commit 9bc1d05df3
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1 changed files with 7 additions and 3 deletions
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10
Marlin/src/feature/digipot/digipot_mcp4018.cpp
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@ -31,9 +31,13 @@
// Settings for the I2C based DIGIPOT (MCP4018) based on WT150
#define DIGIPOT_A4988_Rsx 0.250
#define DIGIPOT_A4988_Vrefmax 1.666
#define DIGIPOT_MCP4018_MAX_VALUE 127
#ifndef DIGIPOT_A4988_Rsx
#define DIGIPOT_A4988_Rsx 0.250
#endif
#ifndef DIGIPOT_A4988_Vrefmax
#define DIGIPOT_A4988_Vrefmax 1.666
#endif
#define DIGIPOT_MCP4018_MAX_VALUE 127
#define DIGIPOT_A4988_Itripmax(Vref) ((Vref) / (8.0 * DIGIPOT_A4988_Rsx))