public void Connect()
{
DeviceId = 0;
J2534Status = J2534Interface.PassThruOpen(IntPtr.Zero, ref DeviceId);
if (J2534Status != J2534Err.STATUS_NOERROR)
{
throw new J2534Exception(J2534Status);
}
}
public bool DetectProtocol()
{
// possible return values:
// ProtocolID.ISO15765; // CAN
// ProtocolID.ISO9141; // ISO-K
// ProtocolID.J1850PWM; // J1850PWM
// ProtocolID.J1850VPW; // J1850VPW
m_deviceId = 0;
m_status = m_j2534Interface.PassThruOpen(IntPtr.Zero, ref m_deviceId);
if (m_status != J2534Err.STATUS_NOERROR)
{
return(false);
}
if (ConnectIso15765())
{
m_protocol = ProtocolID.ISO15765;
m_isConnected = true;
}
return(true);
}