public wCpuBlock(S7Client.S7BlockInfo info, byte[] data)
{
if (info.BlkType == (int)wSubBlockType.OB)
{
this.blockType = wBlockType.OB;
}
else if (info.BlkType == (int)wSubBlockType.FC)
{
this.blockType = wBlockType.FC;
}
else if (info.BlkType == (int)wSubBlockType.FB)
{
this.blockType = wBlockType.FB;
}
else if (info.BlkType == (int)wSubBlockType.DB)
{
this.blockType = wBlockType.DB;
}
else if (info.BlkType == (int)wSubBlockType.SFC)
{
this.blockType = wBlockType.SFC;
}
else if (info.BlkType == (int)wSubBlockType.SFB)
{
this.blockType = wBlockType.SFB;
}
else if (info.BlkType == (int)wSubBlockType.SDB)
{
this.blockType = wBlockType.SDB;
}
this.language = (wLanguage)info.BlkLang;
this.name = wCpu.cleanString(info.Header);
this.family = wCpu.cleanString(info.Family);
this.author = wCpu.cleanString(info.Author);
this.codeDate = wCpu.cleanString(info.CodeDate);
this.interfaceDate = wCpu.cleanString(info.IntfDate);
this.loadSize = info.LoadSize;
this.MC7Size = info.MC7Size;
this.blockNumber = info.BlkNumber;
this.blockFlags = info.BlkFlags;
this.localData = info.LocalData;
this.SBBLength = info.SBBLength;
this.checksum = info.CheckSum;
this.data = data;
}
void GetBlockInfo()
{
S7Client.S7BlockInfo BI = new S7Client.S7BlockInfo();
int[] BlockType =
{
S7Client.Block_OB,
S7Client.Block_DB,
S7Client.Block_SDB,
S7Client.Block_FC,
S7Client.Block_SFC,
S7Client.Block_FB,
S7Client.Block_SFB
};
txtBI.Text = "";
int Result = Client.GetAgBlockInfo(BlockType[CBBlock.SelectedIndex], System.Convert.ToInt32(txtBlockNum.Text), ref BI);
ShowResult(Result);
if (Result == 0)
{
// Here a more descriptive Block Type, Block lang and so on, are needed,
// but I'm too lazy, do it yourself.
txtBI.Text = txtBI.Text + "Block Type : " + HexByte((byte)BI.BlkType) + (char)13 + (char)10;
txtBI.Text = txtBI.Text + "Block Number : " + Convert.ToString(BI.BlkNumber) + (char)13 + (char)10;
txtBI.Text = txtBI.Text + "Block Lang : " + HexByte((byte)BI.BlkLang) + (char)13 + (char)10;
txtBI.Text = txtBI.Text + "Block Flags : " + HexByte((byte)BI.BlkFlags) + (char)13 + (char)10;
txtBI.Text = txtBI.Text + "MC7 Size : " + Convert.ToString(BI.MC7Size) + (char)13 + (char)10;
txtBI.Text = txtBI.Text + "Load Size : " + Convert.ToString(BI.LoadSize) + (char)13 + (char)10;
txtBI.Text = txtBI.Text + "Local Data : " + Convert.ToString(BI.LocalData) + (char)13 + (char)10;
txtBI.Text = txtBI.Text + "SBB Length : " + Convert.ToString(BI.SBBLength) + (char)13 + (char)10;
txtBI.Text = txtBI.Text + "Checksum : " + HexWord((ushort)BI.CheckSum) + (char)13 + (char)10;
txtBI.Text = txtBI.Text + "Version : 0." + Convert.ToString(BI.Version) + (char)13 + (char)10;
txtBI.Text = txtBI.Text + "Code Date : " + BI.CodeDate + (char)13 + (char)10;
txtBI.Text = txtBI.Text + "Intf.Date : " + BI.IntfDate + (char)13 + (char)10;
txtBI.Text = txtBI.Text + "Author : " + BI.Author + (char)13 + (char)10;
txtBI.Text = txtBI.Text + "Family : " + BI.Family + (char)13 + (char)10;
txtBI.Text = txtBI.Text + "Header : " + BI.Header;
}
}
public void addCpuBlock(S7Client.S7BlockInfo block, byte[] data)
{
this.blocks.Add(new wCpuBlock(block, data));
}
public void upload()
{
Console.WriteLine("Getting CPU information...");
S7Client.S7OrderCode oc = new S7Client.S7OrderCode();
int result = MyClient.GetOrderCode(ref oc);
if (result == 0)
{
this.setOrderCode(oc);
}
else
{
string error = "Failed to get Order Code";
throw new wPlcException(error, result);
}
S7Client.S7CpuInfo ci = new S7Client.S7CpuInfo();
result = MyClient.GetCpuInfo(ref ci);
if (result == 0)
{
this.setCpuInfo(ci);
}
else
{
string error = "Failed to get CPU info";
throw new wPlcException(error, result);
}
Console.WriteLine("Uploading program blocks... ");
Dictionary <wBlockType, ushort[]> blockList = new Dictionary <wBlockType, ushort[]>();
Dictionary <wBlockType, int> blockCount = new Dictionary <wBlockType, int>();
int totalBlockCount = 0;
blockList = new Dictionary <wBlockType, ushort[]>();
S7Client.S7BlocksList bl = new S7Client.S7BlocksList();
result = MyClient.ListBlocks(ref bl);
List <wBlockType> blockTypeList = new List <wBlockType>();
if (result == 0)
{
if (bl.OBCount > 0)
{
blockTypeList.Add(wBlockType.OB);
}
if (bl.FBCount > 0)
{
blockTypeList.Add(wBlockType.FB);
}
if (bl.FCCount > 0)
{
blockTypeList.Add(wBlockType.FC);
}
if (bl.DBCount > 0)
{
blockTypeList.Add(wBlockType.DB);
}
if (bl.SFBCount > 0)
{
blockTypeList.Add(wBlockType.SFB);
}
if (bl.SFCCount > 0)
{
blockTypeList.Add(wBlockType.SFC);
}
if (bl.SDBCount > 0)
{
blockTypeList.Add(wBlockType.SDB);
}
}
else
{
string error = "Failed to list all blocks";
throw new wPlcException(error, result);
}
foreach (wBlockType blockType in blockTypeList)
{
blockList.Add(blockType, new ushort[MAX_BLOCK]);
int resultBlockCount = blockList[blockType].Length;
result = MyClient.ListBlocksOfType((int)blockType, blockList[blockType], ref resultBlockCount);
if (result == 0)
{
blockCount.Add(blockType, resultBlockCount);
totalBlockCount += resultBlockCount;
}
else
{
string error = "Failed to list blocks of type " + blockType;
throw new wPlcException(error, result);
}
}
int uploadedBlockCount = 0;
foreach (wBlockType blockType in blockTypeList)
{
for (int i = 0; i < blockCount[blockType]; i++)
{
//p.setValue(((uploadedBlockCount + 1) / totalBlockCount) * 100);
S7Client.S7BlockInfo blockInfo = new S7Client.S7BlockInfo();
result = MyClient.GetAgBlockInfo((int)blockType, blockList[blockType][i], ref blockInfo);
if (result == 0)
{
byte[] buffer = new byte[16384];
int bufferSize = buffer.Length;
if (blockType != wBlockType.SFC && blockType != wBlockType.SFB)
{
result = MyClient.FullUpload((int)blockType, blockList[blockType][i], buffer, ref bufferSize);
if (result != 0)
{
string error = "Could not upload " + blockType + blockList[blockType][i];
throw new wPlcException(error, result);
}
}
else
{
bufferSize = 0;
}
byte[] data = new byte[bufferSize];
Array.Copy(buffer, data, data.Length);
this.addCpuBlock(blockInfo, data);
Console.WriteLine(this.blocks.Last().ToString() + " loaded. Size: " + this.blocks.Last().loadSize + " bytes.");
}
else
{
string error = "Could not get Block Info for " + blockType + blockList[blockType][i];
throw new wPlcException(error, result);
}
uploadedBlockCount++;
}
}
Console.WriteLine("Done!");
}
