From cb13dd9aca4c03701252b270f5afbb5311acc21f Mon Sep 17 00:00:00 2001
From: RFBomb <Robbery525@gmail.com>
Date: Fri, 23 Apr 2021 10:28:48 -0400
Subject: [PATCH] Modify Default Current Values for TMC Drivers

Lowered values to 50ma below values defined here: https://github.com/MarlinFirmware/Marlin/pull/15115
---
 Marlin/Configuration_adv.h | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h
index 3d8033d7c402..0b2673151607 100644
--- a/Marlin/Configuration_adv.h
+++ b/Marlin/Configuration_adv.h
@@ -2670,7 +2670,7 @@
   #define INTERPOLATE      true
 
   #if AXIS_IS_TMC(X)
-    #define X_CURRENT       800        // (mA) RMS current. Multiply by 1.414 for peak current.
+    #define X_CURRENT       530        // (mA) RMS current. Multiply by 1.414 for peak current.
     #define X_CURRENT_HOME  X_CURRENT  // (mA) RMS current for sensorless homing
     #define X_MICROSTEPS     16        // 0..256
     #define X_RSENSE          0.11
@@ -2679,7 +2679,7 @@
   #endif
 
   #if AXIS_IS_TMC(X2)
-    #define X2_CURRENT      800
+    #define X2_CURRENT      530
     #define X2_CURRENT_HOME X2_CURRENT
     #define X2_MICROSTEPS    X_MICROSTEPS
     #define X2_RSENSE         0.11
@@ -2688,7 +2688,7 @@
   #endif
 
   #if AXIS_IS_TMC(Y)
-    #define Y_CURRENT       800
+    #define Y_CURRENT       530
     #define Y_CURRENT_HOME  Y_CURRENT
     #define Y_MICROSTEPS     16
     #define Y_RSENSE          0.11
@@ -2697,7 +2697,7 @@
   #endif
 
   #if AXIS_IS_TMC(Y2)
-    #define Y2_CURRENT      800
+    #define Y2_CURRENT      530
     #define Y2_CURRENT_HOME Y2_CURRENT
     #define Y2_MICROSTEPS    Y_MICROSTEPS
     #define Y2_RSENSE         0.11
@@ -2706,7 +2706,7 @@
   #endif
 
   #if AXIS_IS_TMC(Z)
-    #define Z_CURRENT       800
+    #define Z_CURRENT       530
     #define Z_CURRENT_HOME  Z_CURRENT
     #define Z_MICROSTEPS     16
     #define Z_RSENSE          0.11
@@ -2715,7 +2715,7 @@
   #endif
 
   #if AXIS_IS_TMC(Z2)
-    #define Z2_CURRENT      800
+    #define Z2_CURRENT      530
     #define Z2_CURRENT_HOME Z2_CURRENT
     #define Z2_MICROSTEPS    Z_MICROSTEPS
     #define Z2_RSENSE         0.11
@@ -2724,7 +2724,7 @@
   #endif
 
   #if AXIS_IS_TMC(Z3)
-    #define Z3_CURRENT      800
+    #define Z3_CURRENT      530
     #define Z3_CURRENT_HOME Z3_CURRENT
     #define Z3_MICROSTEPS    Z_MICROSTEPS
     #define Z3_RSENSE         0.11
@@ -2733,7 +2733,7 @@
   #endif
 
   #if AXIS_IS_TMC(Z4)
-    #define Z4_CURRENT      800
+    #define Z4_CURRENT      530
     #define Z4_CURRENT_HOME Z4_CURRENT
     #define Z4_MICROSTEPS    Z_MICROSTEPS
     #define Z4_RSENSE         0.11
@@ -2769,7 +2769,7 @@
   #endif
 
   #if AXIS_IS_TMC(E0)
-    #define E0_CURRENT      800
+    #define E0_CURRENT      600
     #define E0_MICROSTEPS    16 //128
     #define E0_RSENSE         0.11
     #define E0_CHAIN_POS     -1
@@ -2777,7 +2777,7 @@
   #endif
 
   #if AXIS_IS_TMC(E1)
-    #define E1_CURRENT      1000
+    #define E1_CURRENT      600
     #define E1_MICROSTEPS    16 //128
     #define E1_RSENSE         0.11
     #define E1_CHAIN_POS     -1
@@ -2786,7 +2786,7 @@
 
   #if AXIS_IS_TMC(E2)
     #define E2_CURRENT      800
-    #define E2_MICROSTEPS   E0_MICROSTEPS
+    #define E2_MICROSTEPS   16
     #define E2_RSENSE         0.11
     #define E2_CHAIN_POS     -1
     //#define E2_INTERPOLATE true