public void download(string ipAddress, int rack, int slot, bool eraseCpu)
{
wCpuRunMode rm = wCpuRunMode.Unknown;
bool skippedSystemData = false;
if (eraseCpu)
{
this.erase();
}
foreach (wCpuBlock b in this.blocks)
{
if (b.blockType == wBlockType.SDB && rm != wCpuRunMode.Stop && !skippedSystemData)
{
rm = this.getCpuRunMode();
if (rm != wCpuRunMode.Stop)
{
string message = "The PLC needs to be stopped to load System Data" + System.Environment.NewLine;
message = message + "Would you like to stop the PLC?";
DialogResult dr = MessageBox.Show(message, "", MessageBoxButtons.YesNo);
if (dr == DialogResult.Yes)
{
this.setCpuRunMode(wCpuRunMode.Stop);
}
else
{
MessageBox.Show("System Data will not be loaded");
}
}
}
if (b.blockType == wBlockType.SDB && skippedSystemData)
{
continue;
}
if (b.blockType != wBlockType.SFC && b.blockType != wBlockType.SFB)
{
int result;
result = MyClient.Download(b.blockNumber, b.data, b.data.Length);
if (result == 0)
{
Console.WriteLine("Downloaded " + b.ToString());
}
else
{
string error = "Could not download " + b.ToString();
throw new wPlcException(error, result);
}
}
}
Console.Write("Download Complete");
}
public void downloadBlock(List <byte> b)
{
int result = MyClient.Download(-1, b.ToArray(), b.Count);
if (result != 0)
{
string error = "Failed to download block";
throw new wPlcException(error, result);
}
else
{
Console.WriteLine("Downloaded Block");
}
}