refactor drv_led.h: rename to drv_board_led.h

This makes it clear that it's used to control the board LED's, not external
LED's.

src/modules/commander/commander.cpp

@@ -63,7 +63,6 @@
 /* PX4 headers */
 #include <dataman/dataman.h>
 #include <drivers/drv_hrt.h>
-#include <drivers/drv_led.h>
 #include <drivers/drv_tone_alarm.h>
 #include <geo/geo.h>
 #include <navigator/navigation.h>

src/modules/commander/commander_helper.cpp

@@ -59,8 +59,6 @@
 #include <systemlib/param/param.h>
 #include <drivers/drv_hrt.h>
 #include <drivers/drv_tone_alarm.h>
-#include <drivers/drv_led.h>
-#include <drivers/drv_rgbled.h>
 
 #include "commander_helper.h"
 #include "DevMgr.hpp"

src/modules/commander/commander_helper.h

@@ -47,6 +47,7 @@
 #include <uORB/topics/actuator_armed.h>
 #include <uORB/topics/vehicle_control_mode.h>
 #include <drivers/drv_rgbled.h>
+#include <drivers/drv_board_led.h>
 
 
 bool is_multirotor(const struct vehicle_status_s *current_status);
@@ -68,6 +69,7 @@ void tune_failsafe(bool use_buzzer);
 
 int blink_msg_state();
 
+/* methods to control the onboard LED(s) */
 int led_init(void);
 void led_deinit(void);
 int led_toggle(int led);

src/modules/simulator/simulator.cpp

@@ -47,7 +47,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <sys/types.h>
-#include <drivers/drv_led.h>
+#include <drivers/drv_board_led.h>
 
 #include "simulator.h"
 

src/modules/syslink/syslink_main.cpp

@@ -55,7 +55,7 @@
 #include <mqueue.h>
 
 #include <drivers/drv_rc_input.h>
-#include <drivers/drv_led.h>
+#include <drivers/drv_board_led.h>
 
 #include <systemlib/err.h>