PX4Firmware: add dummy tone_alarm

For boards that don't have a tone_alarm.
8 years ago · 721e85c151
1 changed files with 1 additions and 1 deletions
--- a/modules/PX4Firmware
+++ b/modules/PX4Firmware
@ -1 +1 @@
				@@ -1 +1 @@
-Subproject commit 73b54e32b258bbaa3f8a094a386ac27451dc87a9
+Subproject commit b6016aafdb1874cf645282481017b515ec43f216