Allow override of TMC_SW_* pins (#14528)

2019-07-07 04:25:48 +02:00
parent c1bb3278d4
commit 3a75342508
6 changed files with 54 additions and 18 deletions
--- a/Marlin/src/pins/pins_BIGTREE_SKR_MINI_V1_1.h
+++ b/Marlin/src/pins/pins_BIGTREE_SKR_MINI_V1_1.h
@@ -66,9 +66,15 @@
 #define E0_ENABLE_PIN      PC4

 #if ENABLED(TMC_USE_SW_SPI)
-  #define TMC_SW_SCK       PB3
-  #define TMC_SW_MISO      PB4
-  #define TMC_SW_MOSI      PB5
+  #ifndef TMC_SW_MOSI
+    #define TMC_SW_SCK     PB3
+  #endif
+  #ifndef TMC_SW_MISO
+    #define TMC_SW_MISO    PB4
+  #endif
+  #ifndef TMC_SW_SCK
+    #define TMC_SW_MOSI    PB5
+  #endif
 #endif

 //