🔧 TMC Baud Rate for FLY D5/D7 (#27860)

2025-05-19 10:12:07 +08:00
parent fe747ae4bf
commit 88a8e2127d
2 changed files with 12 additions and 0 deletions
@@ -114,6 +114,12 @@
  #define Z_SERIAL_TX_PIN                   PA3
  #define E0_SERIAL_TX_PIN                  PA7
  #define E1_SERIAL_TX_PIN                  PB1
+
+// Reduce baud rate to improve software serial reliability
+#ifndef TMC_BAUD_RATE
+  #define TMC_BAUD_RATE                    9600
+#endif
+
 #endif

 //
@@ -133,6 +133,12 @@
  #define E1_SERIAL_TX_PIN                  PB1
  #define E2_SERIAL_TX_PIN                  PB6
  #define E3_SERIAL_TX_PIN                  PC10
+
+// Reduce baud rate to improve software serial reliability
+#ifndef TMC_BAUD_RATE
+  #define TMC_BAUD_RATE                    9600
+#endif
+
 #endif

 //