parameter updates

parameters/ParameterMessage.h

@@ -5,6 +5,20 @@
 #include "../ipc/CommandMessage.h"
 #include "../storagemanager/StorageManagerIF.h"
 
+/**
+ * @brief   ParameterMessage interface
+ * @details
+ * General structure of a parameter message:
+ *  1. 4-byte Object ID
+ *  2. 4-byte Parameter ID, first byte is Domain ID, second byte is unique
+ *     identifier, third and fourth byte is linear index to start from
+ *  3. 4-byte Parameter Settings. First byte and second byte are the PTC and PFC
+ *     ECSS type identifiers (see ECSS-E-ST-70-41C15 p.428 or Type class in
+ *     globalfunctions). Third byte is the number of rows and fourth byte
+ *     is the number of columns. For single variable parameters, this will
+ *     be [1, 1].
+ *
+ */
 class ParameterMessage {
 private:
 	ParameterMessage();
@@ -20,8 +34,27 @@ public:
 			ParameterId_t id);
 	static void setParameterDumpReply(CommandMessage* message,
 			ParameterId_t id,  store_address_t storageID);
+
+	/**
+	 * Command to set a load parameter message. The CCSDS / ECSS type in
+	 * form of a PTC and a PFC is expected. See ECSS-E-ST-70-41C15 p.428
+	 * for all types or the Type class in globalfunctions.
+	 * @param message
+	 * @param id
+	 * @param storeId
+	 * @param ptc Type information according to CCSDS/ECSS standards
+	 * @param pfc Type information according to CCSDS/ECSS standards
+	 * @param rows Set number of rows in parameter set, minimum one.
+	 * @param columns Set number of columns in parameter set, minimum one
+	 */
 	static void setParameterLoadCommand(CommandMessage* message,
-			ParameterId_t id, store_address_t storageID);
+	        ParameterId_t id, store_address_t storeId, uint8_t ptc,
+	        uint8_t pfc, uint8_t rows, uint8_t columns);
+
+	static store_address_t getParameterLoadCommand(
+	        const CommandMessage* message, ParameterId_t* parameterId,
+	        uint8_t* ptc, uint8_t* pfc, uint8_t* rows, uint8_t* columns) ;
+
 	static void clear(CommandMessage* message);
 
 };