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FabulaTech Forum Serial Port Solutions Serial Port Control (Moderators: Andrew, Tim_GaliullinFT, Sergey_Jarovski) Serial Port Control Write

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Topic: Serial Port Control Write (Read 4811 times)

virusz
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Serial Port Control Write
on: Nov 13^th, 2015, 10:49pm

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Hello, in the past i downloaded and programmed with Serial Port Control component in delphi7, i was succesfull, now i'm trying to write a program to send signals (decimal 255 1 1 or hex FF 01 01) to port, but i dont know how to do this, i remember i'm used something to convert hex to string or something like this, if you can help me, i'm thankful.

sorry for my english, i hope you understand what i want.

Last Edit: Nov 13^th, 2015, 10:49pm by virusz

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Sergey_Jarovski
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Re: Serial Port Control Write
Reply #1 on: Nov 16^th, 2015, 3:36am

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Hi!
You can look at this resource:
http://www.serial-port-control.com/serial-port-control-api/delphi-Control-method-WriteArray.html
In the "Code Example" (where the "DataToWrite[i] := i;") you can write something like this:
DataToWrite: array[1..3] of byte;
DataToWrite[0] := 255;
DataToWrite[1] := 1;
DataToWrite[2] := 1;
FTSPCControl1.WriteArray(DataToWrite);

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Sergey Jarovski

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