AP_RangeFinder: allow for less rangefinder instances

for AP_Periph
2019-10-19 15:13:36 +11:00 · 2019-10-19 15:13:36 +11:00 · 282936eab2
commit 282936eab2
parent 5b699fc65d
1 changed files with 3 additions and 0 deletions
--- a/libraries/AP_RangeFinder/RangeFinder.h
+++ b/libraries/AP_RangeFinder/RangeFinder.h
@ -21,7 +21,10 @@
 #include "AP_RangeFinder_Params.h"

 // Maximum number of range finder instances available on this platform
+#ifndef RANGEFINDER_MAX_INSTANCES
 #define RANGEFINDER_MAX_INSTANCES 10
+#endif
+
 #define RANGEFINDER_GROUND_CLEARANCE_CM_DEFAULT 10
 #define RANGEFINDER_PREARM_ALT_MAX_CM           200
 #if CONFIG_HAL_BOARD == HAL_BOARD_SITL