com.eurotech.framework.protocol.pcn
Interface Pcn1001SnpChannelAcquisitionService

All Known Implementing Classes:

Pcn1001SnpChannelAcquisition

public interface Pcn1001SnpChannelAcquisitionService

Defines Acquisition service for Passenger Counter's SNP (Simple Network Protocol) communication channel - serial RS485 communication.

Author:

ilya.binshtok

Field Summary

static String

SERVICE_NAME name of this service

Method Summary

Pcn1001SnpChannelService	obtainPcn1001SnpChannelService(org.osgi.service.io.ConnectionFactory connFactory, Properties connectionConfig, Object user, boolean exclusive) Obtains SNP channel service for a passenger counter.
void	releasePcn1001SnpChannelService(Pcn1001SnpChannelService service) Releases supplied SNP channel service.

Field Detail

SERVICE_NAME

static final String SERVICE_NAME

name of this service

Method Detail

obtainPcn1001SnpChannelService

Pcn1001SnpChannelService obtainPcn1001SnpChannelService(org.osgi.service.io.ConnectionFactory connFactory,
                                                        Properties connectionConfig,
                                                        Object user,
                                                        boolean exclusive)
                                                        throws EsfException

Obtains SNP channel service for a passenger counter.

Parameters:

devName - - name of the serial device as

deviceVendorID - - device vendor ID as String

deviceProductID - - device product ID as String

baud - - baud rate as

dataBits - - number of dayta bits as

stopBits - - number of stop bits as

parity - - parity as

flowControl - - type of flow control as

user - - user object as Object

exclusive - - 'share this channel?' flag as

Returns:

SNP channel service as IPcn1001SnpChannelService

Throws:

EsfException

releasePcn1001SnpChannelService

void releasePcn1001SnpChannelService(Pcn1001SnpChannelService service)
                                     throws EsfException

Releases supplied SNP channel service.

Parameters:

service - - SNP channel service to release as IPcn1001SnpChannelService

Throws:

EsfException