Exemplo n.º 1
0
            //helper method
            bool GetCasseteStatus(out CassetteStatus cassetteStatus)
            {
                bool ret = false;

                cassetteStatus = null;

                //create command handler
                var getCasseteStatusCmdHandler = new
                                                 GetRecyclingCasseteStatusCmdHandler(m_Device);

                GetRecyclingCassetteStatusResponse recycleCasseteStatusResponse;

                //send command
                if (getCasseteStatusCmdHandler.Handle(
                        out recycleCasseteStatusResponse) == true)
                {
                    Debug.Assert(recycleCasseteStatusResponse != null,
                                 "recycleCasseteStatusResponse != null");
                    Debug.Assert(
                        recycleCasseteStatusResponse.CassetteStatuses.Length >
                        m_CassetteNumber,
                        "recycleCasseteStatusResponse.CassetteStatuses.Length > " +
                        "m_CassetteNumber");

                    //assign result
                    cassetteStatus = recycleCasseteStatusResponse.CassetteStatuses[
                        m_CassetteNumber];
                    ret = true;
                }

                return(ret);
            }
Exemplo n.º 2
0
        IEnumerable <Cassette> CreateCassettes()
        {
            GetRecyclingCassetteStatusResponse recyclingCassetteStatusResponse;
            //send device command  - get recycling cassette status
            var getRecyclingCassetteStatusOk =
                new GetRecyclingCasseteStatusCmdHandler(this).Handle(
                    out recyclingCassetteStatusResponse);

            //debug checks
            Debug.Assert(getRecyclingCassetteStatusOk == true,
                         "getRecyclingCassetteStatusOk == true");
            Debug.Assert(recyclingCassetteStatusResponse.CassetteStatuses != null,
                         "recyclingCassetteStatusResponse.CassetteStatuses != null");


            for (byte i = 0;
                 i < recyclingCassetteStatusResponse.CassetteStatuses.Length; i++)
            {
                if (recyclingCassetteStatusResponse.CassetteStatuses[i].CassettePresent == true)
                {
                    yield return(new Cassette(i, this));
                }
            }
        }