Use px4_config.h instead of nuttx/config.h

Modified code to use OS independent header file for config settings.

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

src/examples/fixedwing_control/main.c

@@ -42,7 +42,7 @@
  * @author Lorenz Meier <lm@inf.ethz.ch>
  */
 
-#include <nuttx/config.h>
+#include <px4_config.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>

src/examples/flow_position_estimator/flow_position_estimator_main.c

@@ -39,7 +39,7 @@
  * Optical flow position estimator
  */
 
-#include <nuttx/config.h>
+#include <px4_config.h>
 #include <unistd.h>
 #include <stdlib.h>
 #include <stdio.h>

src/examples/hwtest/hwtest.c

@@ -43,7 +43,7 @@
 #include <string.h>
 
 #include <drivers/drv_hrt.h>
-#include <nuttx/config.h>
+#include <px4_config.h>
 #include <systemlib/err.h>
 #include <uORB/topics/actuator_armed.h>
 #include <uORB/topics/actuator_controls.h>

src/examples/matlab_csv_serial/matlab_csv_serial.c

@@ -40,7 +40,7 @@
  * @author Lorenz Meier <lm@inf.ethz.ch>
  */
 
-#include <nuttx/config.h>
+#include <px4_config.h>
 #include <unistd.h>
 #include <stdlib.h>
 #include <stdio.h>

src/examples/px4_daemon_app/px4_daemon_app.c

@@ -43,7 +43,7 @@
 #include <string.h>
 #include <unistd.h>
 
-#include <nuttx/config.h>
+#include <px4_config.h>
 #include <nuttx/sched.h>
 
 #include <systemlib/systemlib.h>

src/examples/px4_mavlink_debug/px4_mavlink_debug.c

@@ -37,7 +37,7 @@
  * Debug application example for PX4 autopilot
  */
 
-#include <nuttx/config.h>
+#include <px4_config.h>
 #include <unistd.h>
 #include <stdio.h>
 #include <poll.h>

src/examples/px4_simple_app/px4_simple_app.c

@@ -37,7 +37,7 @@
  * Minimal application example for PX4 autopilot
  */
 
-#include <nuttx/config.h>
+#include <px4_config.h>
 #include <unistd.h>
 #include <stdio.h>
 #include <poll.h>

src/examples/rover_steering_control/main.cpp

@@ -39,7 +39,7 @@
  * @author Lorenz Meier <lorenz@px4.io>
  */
 
-#include <nuttx/config.h>
+#include <px4_config.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>