//to sent to cnc
//cnc_dwnstart3, cnc_download3, cnc_dwnend3
public static bool UploadProgramHytech(string ipAddress, ushort portNo, string programContentToSend, string folderPath, bool isProgramFolderSupports)
{
short ret = -20;
int len, n;
ushort focasLibHandle = 0;
ret = FocasLib.cnc_allclibhndl3(ipAddress, portNo, 10, out focasLibHandle);
if (ret != 0)
{
Logger.WriteErrorLog("cnc_allclibhndl3() failed. return value is = " + ret);
return(false);
}
int count = 0;
ret = short.MinValue;
while (ret != 0 && count < 100)
{
if (isProgramFolderSupports == false)
{
ret = FocasLib.cnc_dwnstart3(focasLibHandle, 0);
}
else
{
ret = FocasLib.cnc_dwnstart4(focasLibHandle, 0, folderPath);
}
count++;
if (ret == -1)
{
Thread.Sleep(200);
}
}
if (ret == -1)
{
if (isProgramFolderSupports == false)
{
FocasLib.cnc_dwnend(focasLibHandle);
}
else
{
FocasLib.cnc_dwnend4(focasLibHandle);
}
FocasLib.cnc_freelibhndl(focasLibHandle);
Logger.WriteErrorLog("CNC is busy. Please try after some time.");
return(false);
}
if (ret != 0)
{
Logger.WriteErrorLog("cnc_dwnstart3() failed. return value is = " + ret);
FocasLib.cnc_freelibhndl(focasLibHandle);
return(false);
}
if (ret == FocasLib.EW_OK)
{
len = programContentToSend.Length;
while (len > 0)
{
n = programContentToSend.Length;
if (isProgramFolderSupports == false)
{
ret = FocasLib.cnc_download3(focasLibHandle, ref n, programContentToSend);
}
else
{
ret = FocasLib.cnc_download4(focasLibHandle, ref n, programContentToSend);
}
if (ret == 10) //if buffer is empty
{
continue;
}
if (ret == -2) // if buffer in reset mode
{
break;
}
if (ret != FocasLib.EW_OK)
{
Logger.WriteErrorLog("cnc_download3() failed. return value is = " + ret);
break;
}
if (ret == FocasLib.EW_OK)
{
//program += n;
//len -= n;
programContentToSend = programContentToSend.Substring(n, len - n);
len -= n;
}
}
//Thread.Sleep(4000);
if (isProgramFolderSupports == false)
{
ret = FocasLib.cnc_dwnend(focasLibHandle);
}
else
{
ret = FocasLib.cnc_dwnend4(focasLibHandle);
}
if (ret != FocasLib.EW_OK)
{
FocasLibBase.ODBERR a = new FocasLibBase.ODBERR();
FocasLib.cnc_getdtailerr(focasLibHandle, a);
Logger.WriteErrorLog("cnc_dwnend() failed. return value is = " + ret + " ; Error code : " + a.err_no);
FocasLib.cnc_freelibhndl(focasLibHandle);
if (ret != 7)
{
Logger.WriteErrorLog("cnc_dwnend() failed. return value is = " + ret + " ; Error code : " + a.err_no);
}
if (ret == 7)
{
Logger.WriteErrorLog("Upload program failed because write protected on CNC side.");
}
return(false);
}
FocasLib.cnc_freelibhndl(focasLibHandle);
}
return(true);
}
