Save some memory by making serialChannelForPanelDueFlashing static

constexpr based on a #define

1 files changed, 4 insertions, 0 deletions

diff --git a/src/Pins.h b/src/Pins.h
index ee518148..6253901d 100644
--- a/src/Pins.h
+++ b/src/Pins.h
@@ -64,6 +64,10 @@
 
 #define HAS_AUX_DEVICES			(defined(SERIAL_AUX_DEVICE))		// if SERIAL_AUX_DEVICE is defined then we have one or more aux devices
 
+#ifndef ALLOW_ARBITRARY_PANELDUE_PORT
+# define ALLOW_ARBITRARY_PANELDUE_PORT (0)
+#endif
+
 #ifndef USE_CACHE
 # define USE_CACHE				0
 #endif