sbus:Add comment that turning off the single wire has not effect

7 years ago · d0d361ef92
1 changed files with 3 additions and 1 deletions
--- a/src/lib/rc/sbus.cpp
+++ b/src/lib/rc/sbus.cpp
@ -218,7 +218,9 @@ sbus_config(int sbus_fd, bool singlewire)
				@@ -218,7 +218,9 @@ sbus_config(int sbus_fd, bool singlewire)
 		tcsetattr(sbus_fd, TCSANOW, &t);

 		if (singlewire) {
-			/* only defined in configs capable of IOCTL */
+			/* only defined in configs capable of IOCTL
+			 * Note It is never turned off
+			 */
 #ifdef TIOCSSINGLEWIRE
 			ioctl(sbus_fd, TIOCSSINGLEWIRE, SER_SINGLEWIRE_ENABLED);
 #endif