call param callback twice

mission/devices/GomspaceDeviceHandler.h

@@ -111,13 +111,22 @@ class GomspaceDeviceHandler : public DeviceHandlerBase {
                                          size_t commandDataLen);
 
  private:
+  SetParamMessageUnpacker setParamCacher;
   /**
    * @brief	Function to generate the command to set a parameter. Command
    * 			will be sent to the ComIF over the rawPacket buffer.
    */
   ReturnValue_t generateSetParamCommand(const uint8_t *commandData, size_t commandDataLen);
 
-  virtual ReturnValue_t setParamCallback(SetParamMessageUnpacker &unpacker);
+  /**
+   * Callback is called on a parameter set command. It is called before executing it and after
+   * after successful execution
+   * @param unpacker Passed before
+   * @param beforeSet False for callback before execution, true if called after successful
+   *   execution
+   * @return
+   */
+  virtual ReturnValue_t setParamCallback(SetParamMessageUnpacker& unpacker, bool afterExecution);
 
   /**
    * @brief	Function to generate the command to get a parameter from a