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

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David Sidrane
2018-07-13 11:43:38 -07:00
committed by Lorenz Meier
parent ec73e73934
commit d0d361ef92
1 changed files with 3 additions and 1 deletions
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src/lib/rc/sbus.cpp
+3 -1
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@@ -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