fix(PLCHelpers): Fix errors from refactors

This commit is contained in:
Michael Croes
2023-07-20 21:25:24 +02:00
parent 8becc562a8
commit cf94f8ad11

View File

@@ -22,8 +22,8 @@ namespace S7.Net
private static void WriteS7Header(System.IO.MemoryStream stream, byte messageType, int parameterLength, int dataLength)
{
stream.Write(0x32); // S7 protocol ID
stream.Write(messageType); // Message type
stream.WriteByte(0x32); // S7 protocol ID
stream.WriteByte(messageType); // Message type
stream.Write(new byte[] { 0x00, 0x00 }); // Reserved
stream.Write(new byte[] { 0x00, 0x00 }); // PDU ref
stream.Write(Word.ToByteArray((ushort) parameterLength));
@@ -39,10 +39,10 @@ namespace S7.Net
{
// Header size 19, 12 bytes per item
WriteTpktHeader(stream, 19 + 12 * amount);
WriteDateHeader(stream);
WriteDataHeader(stream);
WriteS7Header(stream, 0x01, 2 + 12 * amount, 0);
// Function code: read request
stream.Write(0x04);
stream.WriteByte(0x04);
//amount of requests
stream.WriteByte((byte)amount);
}