navigator: use new Param class

src/modules/navigator/rcloss.h

@@ -40,15 +40,17 @@
 #ifndef NAVIGATOR_RCLOSS_H
 #define NAVIGATOR_RCLOSS_H
 
+#include <px4_module_params.h>
+
 #include "navigator_mode.h"
 #include "mission_block.h"
 
 class Navigator;
 
-class RCLoss final : public MissionBlock
+class RCLoss : public MissionBlock, public ModuleParams
 {
 public:
-	RCLoss(Navigator *navigator, const char *name);
+	RCLoss(Navigator *navigator);
 	~RCLoss() = default;
 
 	void on_inactive() override;
@@ -56,8 +58,9 @@ public:
 	void on_active() override;
 
 private:
-	/* Params */
-	control::BlockParamFloat _param_loitertime;
+	DEFINE_PARAMETERS(
+		(ParamFloat<px4::params::NAV_RCL_LT>) _param_loitertime
+	)
 
 	enum RCLState {
 		RCL_STATE_NONE = 0,