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📌 Remove unused RX/TX pins (#24932)

ellensp 1 year ago
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commit
1ef6ddccbe
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1 changed files with 70 additions and 0 deletions
  1. 70
    0
      Marlin/src/pins/pins_postprocess.h

+ 70
- 0
Marlin/src/pins/pins_postprocess.h View File

@@ -307,6 +307,76 @@
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   #define E7_CS_PIN -1
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 #endif
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+//
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+// Destroy stepper driver RX and TX pins when set to -1
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+//
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+#if !PIN_EXISTS(Z2_SERIAL_TX)
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+  #undef Z2_SERIAL_TX_PIN
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+#endif
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+#if !PIN_EXISTS(Z2_SERIAL_RX)
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+  #undef Z2_SERIAL_RX_PIN
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+#endif
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+#if !PIN_EXISTS(Z3_SERIAL_TX)
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+  #undef Z3_SERIAL_TX_PIN
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+#endif
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+#if !PIN_EXISTS(Z3_SERIAL_RX)
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+  #undef Z3_SERIAL_RX_PIN
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+#endif
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+#if !PIN_EXISTS(Z4_SERIAL_TX)
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+  #undef Z4_SERIAL_TX_PIN
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+#endif
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+#if !PIN_EXISTS(Z4_SERIAL_RX)
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+  #undef Z4_SERIAL_RX_PIN
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+#endif
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+#if !PIN_EXISTS(X2_SERIAL_TX)
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+  #undef X2_SERIAL_TX_PIN
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+#endif
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+#if !PIN_EXISTS(X2_SERIAL_RX)
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+  #undef X2_SERIAL_RX_PIN
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+#endif
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+#if !PIN_EXISTS(Y2_SERIAL_TX)
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+  #undef Y2_SERIAL_TX_PIN
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+#endif
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+#if !PIN_EXISTS(Y2_SERIAL_RX)
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+  #undef Y2_SERIAL_RX_PIN
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+#endif
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+#if !PIN_EXISTS(I_SERIAL_TX)
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+  #undef I_SERIAL_TX_PIN
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+#endif
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+#if !PIN_EXISTS(I_SERIAL_RX)
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+  #undef I_SERIAL_RX_PIN
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+#endif
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+#if !PIN_EXISTS(J_SERIAL_TX)
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+  #undef J_SERIAL_TX_PIN
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+#endif
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+#if !PIN_EXISTS(J_SERIAL_RX)
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+  #undef J_SERIAL_RX_PIN
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+#endif
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+#if !PIN_EXISTS(K_SERIAL_TX)
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+  #undef K_SERIAL_TX_PIN
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+#endif
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+#if !PIN_EXISTS(K_SERIAL_RX)
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+  #undef K_SERIAL_RX_PIN
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+#endif
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+#if !PIN_EXISTS(U_SERIAL_TX)
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+  #undef U_SERIAL_TX_PIN
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+#endif
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+#if !PIN_EXISTS(U_SERIAL_RX)
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+  #undef U_SERIAL_RX_PIN
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+#endif
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+#if !PIN_EXISTS(V_SERIAL_TX)
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+  #undef V_SERIAL_TX_PIN
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+#endif
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+#if !PIN_EXISTS(V_SERIAL_RX)
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+  #undef V_SERIAL_RX_PIN
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+#endif
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+#if !PIN_EXISTS(W_SERIAL_TX)
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+  #undef W_SERIAL_TX_PIN
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+#endif
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+#if !PIN_EXISTS(W_SERIAL_RX)
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+  #undef W_SERIAL_RX_PIN
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+#endif
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+
310 380
 #ifndef FAN_PIN
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   #define FAN_PIN -1
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 #endif

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