private int OpenDevices()
{
dev.Clear();
int iface = CAS4DLL.InterfaceUSB;
int dvCnt = CAS4DLL.casGetDeviceTypeOptions(iface);
int option;
int res = -1;
for (int i = 0; i < dvCnt; i++)
{
CAS140Mod dv = new CAS140Mod();
option = CAS4DLL.casGetDeviceTypeOption(iface, i);
CAS4DLL.casGetDeviceTypeOptionName(iface, i, sb, sb.Capacity);
dv.serial = sb.ToString();
dv.devHandle = CAS4DLL.casCreateDeviceEx(iface, option);
if (dv.devHandle < 0)
{
continue;
}
if (!File.Exists(ConfigPathFolder + dv.serial + ".ini"))
{
MessageBox.Show("Error. CAS140 " + dv.serial + " config file Not Found. " + ConfigPathFolder + dv.serial + ".ini");
continue;
}
if (!File.Exists(ConfigPathFolder + dv.serial + ".isc"))
{
MessageBox.Show("Error. CAS140 " + dv.serial + " calibrate file Not Found. " + ConfigPathFolder + dv.serial + ".isc");
continue;
}
//setup config, calib
res = CAS4DLL.casSetDeviceParameterString(dv.devHandle, CAS4DLL.dpidConfigFileName, ConfigPathFolder + dv.serial + ".ini");//"8560142E1"
if (res < 0)
{
MessageBox.Show("Error. CAS140 " + dv.serial + " config file Not Found. " + ConfigPathFolder + dv.serial + ".ini");
continue;
}
res = CAS4DLL.casSetDeviceParameterString(dv.devHandle, CAS4DLL.dpidCalibFileName, ConfigPathFolder + dv.serial + ".isc");
if (res < 0)
{
MessageBox.Show("Error. CAS140 " + dv.serial + " calibrate file Not Found. " + ConfigPathFolder + dv.serial + ".isc");
continue;
}
res = CAS4DLL.casInitialize(dv.devHandle, CAS4DLL.InitForced);
if (res < 0)
{
continue;
}
dev.Add(dv);
}
return(dev.Count());
}
