HealthCheck: added health check for logger to report if it's running (#22781)

src/modules/commander/HealthAndArmingChecks/CMakeLists.txt

@@ -50,6 +50,7 @@ px4_add_library(health_and_arming_checks
 	checks/gyroCheck.cpp
 	checks/homePositionCheck.cpp
 	checks/imuConsistencyCheck.cpp
+	checks/loggerCheck.cpp
 	checks/magnetometerCheck.cpp
 	checks/manualControlCheck.cpp
 	checks/missionCheck.cpp

src/modules/commander/HealthAndArmingChecks/HealthAndArmingChecks.hpp

@@ -51,6 +51,7 @@
 #include "checks/failureDetectorCheck.hpp"
 #include "checks/gyroCheck.hpp"
 #include "checks/imuConsistencyCheck.hpp"
+#include "checks/loggerCheck.hpp"
 #include "checks/magnetometerCheck.hpp"
 #include "checks/manualControlCheck.hpp"
 #include "checks/homePositionCheck.hpp"
@@ -130,6 +131,7 @@ private:
 	FailureDetectorChecks _failure_detector_checks;
 	GyroChecks _gyro_checks;
 	ImuConsistencyChecks _imu_consistency_checks;
+	LoggerChecks _logger_checks;
 	MagnetometerChecks _magnetometer_checks;
 	ManualControlChecks _manual_control_checks;
 	HomePositionChecks _home_position_checks;
@@ -167,6 +169,7 @@ private:
 		&_failure_detector_checks,
 		&_gyro_checks,
 		&_imu_consistency_checks,
+		&_logger_checks,
 		&_magnetometer_checks,
 		&_manual_control_checks,
 		&_home_position_checks,

src/modules/commander/HealthAndArmingChecks/checks/loggerCheck.cpp

@@ -0,0 +1,60 @@
+/****************************************************************************
+ *
+ *   Copyright (c) 2024 PX4 Development Team. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name PX4 nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+#include "loggerCheck.hpp"
+
+using namespace time_literals;
+
+LoggerChecks::LoggerChecks()
+	: _param_sdlog_mode_handle(param_find("SDLOG_MODE"))
+{
+	param_get(_param_sdlog_mode_handle, &_sdlog_mode);
+}
+
+void LoggerChecks::checkAndReport(const Context &context, Report &reporter)
+{
+	bool active = false;
+
+	if (_sdlog_mode >= 0) {
+		if (_logger_status_sub.advertised()) {
+			logger_status_s status;
+			_logger_status_sub.copy(&status);
+
+			if (hrt_elapsed_time(&status.timestamp) < 3_s && status.is_logging) {
+				active = true;
+			}
+		}
+	}
+
+	reporter.setHealth(health_component_t::logging, active, false, false);
+}

src/modules/commander/HealthAndArmingChecks/checks/loggerCheck.hpp

@@ -0,0 +1,54 @@
+/****************************************************************************
+ *
+ *   Copyright (c) 2024 PX4 Development Team. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name PX4 nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+#pragma once
+
+#include "../Common.hpp"
+
+#include <uORB/Subscription.hpp>
+#include <uORB/SubscriptionMultiArray.hpp>
+#include <uORB/topics/logger_status.h>
+
+class LoggerChecks : public HealthAndArmingCheckBase
+{
+public:
+	LoggerChecks();
+	~LoggerChecks() = default;
+
+	void checkAndReport(const Context &context, Report &reporter) override;
+
+private:
+	uORB::Subscription _logger_status_sub{ORB_ID::logger_status};
+	const param_t _param_sdlog_mode_handle;
+	int32_t _sdlog_mode = -1;
+};