fixed merge conflicts

linux/devices/SusHandler.h

@@ -0,0 +1,80 @@
+#ifndef MISSION_DEVICES_SUSHANDLER_H_
+#define MISSION_DEVICES_SUSHANDLER_H_
+
+#include "devicedefinitions/SusDefinitions.h"
+#include <fsfw/devicehandlers/DeviceHandlerBase.h>
+#include <fsfw_hal/linux/gpio/LinuxLibgpioIF.h>
+
+/**
+ * @brief	This is the device handler class for the SUS sensor. The sensor is
+ *          based on the MAX1227 ADC. Details about the SUS electronic can be found at
+ *          https://egit.irs.uni-stuttgart.de/eive/eive_dokumente/src/branch/master/400_Raumsegment/443_SunSensorDocumentation/release
+ *
+ * @details Datasheet of MAX1227: https://datasheets.maximintegrated.com/en/ds/MAX1227-MAX1231.pdf
+ *
+ * @note    When adding a SusHandler to the polling sequence table make sure to add a slot with
+ *          the executionStep FIRST_WRITE. Otherwise the communication sequence will never be
+ *          started.
+ *
+ * @author	J. Meier
+ */
+class SusHandler: public DeviceHandlerBase {
+public:
+
+    static const uint8_t FIRST_WRITE = 7;
+
+	SusHandler(object_id_t objectId, object_id_t comIF,
+			CookieIF * comCookie, LinuxLibgpioIF* gpioComIF, gpioId_t chipSelectId);
+	virtual ~SusHandler();
+
+	virtual ReturnValue_t performOperation(uint8_t counter) override;
+
+	virtual ReturnValue_t initialize() override;
+
+protected:
+	void doStartUp() override;
+	void doShutDown() override;
+	ReturnValue_t buildNormalDeviceCommand(DeviceCommandId_t * id) override;
+	ReturnValue_t buildTransitionDeviceCommand(DeviceCommandId_t * id) override;
+	void fillCommandAndReplyMap() override;
+	ReturnValue_t buildCommandFromCommand(DeviceCommandId_t deviceCommand,
+				const uint8_t * commandData,size_t commandDataLen) override;
+	ReturnValue_t scanForReply(const uint8_t *start, size_t remainingSize,
+			DeviceCommandId_t *foundId, size_t *foundLen) override;
+	ReturnValue_t interpretDeviceReply(DeviceCommandId_t id,
+			const uint8_t *packet) override;
+	void setNormalDatapoolEntriesInvalid() override;
+	uint32_t getTransitionDelayMs(Mode_t modeFrom, Mode_t modeTo) override;
+	ReturnValue_t initializeLocalDataPool(localpool::DataPool& localDataPoolMap,
+            LocalDataPoolManager& poolManager) override;
+
+private:
+
+	static const uint8_t INTERFACE_ID = CLASS_ID::SUS_HANDLER;
+
+    static const ReturnValue_t ERROR_UNLOCK_MUTEX = MAKE_RETURN_CODE(0xA0);
+    static const ReturnValue_t ERROR_LOCK_MUTEX = MAKE_RETURN_CODE(0xA1);
+
+	enum class CommunicationStep {
+	    IDLE,
+	    WRITE_SETUP,
+	    START_CONVERSIONS,
+	    READ_CONVERSIONS
+	};
+
+	LinuxLibgpioIF* gpioComIF = nullptr;
+
+	gpioId_t chipSelectId = gpio::NO_GPIO;
+
+	SUS::SusDataset dataset;
+
+	uint8_t cmdBuffer[SUS::MAX_CMD_SIZE];
+	CommunicationStep communicationStep = CommunicationStep::IDLE;
+
+	MutexIF::TimeoutType timeoutType = MutexIF::TimeoutType::WAITING;
+    uint32_t timeoutMs = 20;
+
+    MutexIF* spiMutex = nullptr;
+};
+
+#endif /* MISSION_DEVICES_SUSHANDLER_H_ */