fix PARAM_PREFIX for boards with px4io (CONFIG_BOARD_IO)

src/drivers/camera_capture/CMakeLists.txt

@@ -30,13 +30,20 @@
 # POSSIBILITY OF SUCH DAMAGE.
 #
 ############################################################################
+
+set(PARAM_PREFIX PWM_MAIN)
+
+if(CONFIG_BOARD_IO)
+	set(PARAM_PREFIX PWM_AUX)
+endif()
+
 px4_add_module(
 	MODULE drivers__camera_capture
 	MAIN camera_capture
 	COMPILE_FLAGS
+		-DPARAM_PREFIX="${PARAM_PREFIX}"
 	SRCS
 		camera_capture.cpp
 	DEPENDS
 		arch_io_pins
-	)
-# vim: set noet ft=cmake fenc=utf-8 ff=unix :
+)

src/drivers/camera_capture/camera_capture.cpp

@@ -43,12 +43,6 @@
 
 #include <board_config.h>
 
-#ifdef BOARD_WITH_IO
-# define PARAM_PREFIX "PWM_AUX"
-#else
-# define PARAM_PREFIX "PWM_MAIN"
-#endif
-
 #define commandParamToInt(n) static_cast<int>(n >= 0 ? n + 0.5f : n - 0.5f)
 
 namespace camera_capture