From f22c5d3cc6f42c955f212afa6c668469f7938193 Mon Sep 17 00:00:00 2001
From: gjdodd <31553294+gjdodd@users.noreply.github.com>
Date: Fri, 18 Jun 2021 01:37:27 +0100
Subject: [PATCH] =?UTF-8?q?=F0=9F=A9=B9=20Extruders=200=20patch=20for=20PW?=
=?UTF-8?q?M=20Motor=20Current=20(#22163)?=
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---
Marlin/src/gcode/feature/digipot/M907-M910.cpp | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/Marlin/src/gcode/feature/digipot/M907-M910.cpp b/Marlin/src/gcode/feature/digipot/M907-M910.cpp
index ee9801eda9..118ad21564 100644
--- a/Marlin/src/gcode/feature/digipot/M907-M910.cpp
+++ b/Marlin/src/gcode/feature/digipot/M907-M910.cpp
@@ -67,8 +67,10 @@ void GcodeSuite::M907() {
LOOP_LOGICAL_AXES(i) if (parser.seenval(axis_codes[i])) digipot_i2c.set_current(i, parser.value_float());
// Additional extruders use B,C,D for channels 4,5,6.
// TODO: Change these parameters because 'E' is used. B<index>?
- for (uint8_t i = E_AXIS + 1; i < DIGIPOT_I2C_NUM_CHANNELS; i++)
- if (parser.seenval('B' + i - (E_AXIS + 1))) digipot_i2c.set_current(i, parser.value_float());
+ #if HAS_EXTRUDERS
+ for (uint8_t i = E_AXIS + 1; i < DIGIPOT_I2C_NUM_CHANNELS; i++)
+ if (parser.seenval('B' + i - (E_AXIS + 1))) digipot_i2c.set_current(i, parser.value_float());
+ #endif
#endif
#if ENABLED(HAS_MOTOR_CURRENT_DAC)