Update pins_RAMPS.h

Allows RAMPS to auto assign HW SPI Pins for TMC
2024-04-10 21:19:44 -04:00 · 2024-04-10 19:38:31 -04:00
1 changed files with 21 additions and 9 deletions
@@ -320,17 +320,29 @@
 #endif

 //
-// TMC software SPI
+// TMC SPI
 //
 #if HAS_TMC_SPI
-  #ifndef TMC_SPI_MOSI
-    #define TMC_SPI_MOSI                 AUX2_09
-  #endif
-  #ifndef TMC_SPI_MISO
-    #define TMC_SPI_MISO                 AUX2_07
-  #endif
-  #ifndef TMC_SPI_SCK
-    #define TMC_SPI_SCK                  AUX2_05
+  #if ENABLED(TMC_USE_SW_SPI)
+    #ifndef TMC_SPI_MOSI
+      #define TMC_SPI_MOSI                 AUX2_09
+    #endif
+    #ifndef TMC_SPI_MISO
+      #define TMC_SPI_MISO                 AUX2_07
+    #endif
+    #ifndef TMC_SPI_SCK
+      #define TMC_SPI_SCK                  AUX2_05
+    #endif
+  #else
+    #ifndef TMC_SPI_MOSI
+      #define TMC_SPI_MOSI                 AUX3_04
+    #endif
+    #ifndef TMC_SPI_MISO
+      #define TMC_SPI_MISO                 AUX3_03
+    #endif
+    #ifndef TMC_SPI_SCK
+      #define TMC_SPI_SCK                  AUX3_05
+    #endif
  #endif
 #endif
Author	SHA1	Message	Date
InsanityAutomation	2af4a5dd93	Update pins_RAMPS.h	2024-04-10 21:19:44 -04:00
InsanityAutomation	82c21461c4	Allows RAMPS to auto assign HW SPI Pins for TMC	2024-04-10 19:38:31 -04:00