Fix rtu request pdu length calculation #20
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Currently, I have neither a device to test this nor the time to look into the specifications. |
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PR to fix the request PDU length calculation mentioned in #12.
My application doesn't use coils but I've attempted to implement the fix for FC 0x0F as well. I have not looked at the TCP implementation at all (I have no experience with it). An error was also added for when the quantity and bytes fields don't match up.