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_gb3.pngNETWORK - Send datas on serial port

Send datas on serial port with gambas 3

Hi,
To send ASCII text on serial port of your computer, it's simple.
first, define serial port properties, open port, and send datas as this :

'port properties
If scmd.Status = Net.Inactive Then
scmd.portname = "/dev/ttyUSB0"
scmd.Speed = 4800
scmd.Parity = 0
scmd.StopBits = 1
scmd.DataBits = 8
scmd.FlowControl = 0
scmd.Open() 'open port
Endif

to send ASCII datas :

If scmd.Status = Net.active Then
Print #scmd, mytext;
End If

here mytext is a string variable

So now if you want to send another data type as  byte, integer, short, long or other, you have to  use WRITE command as this example bellow :

Write #scmd,myvariable as byte

Thanks for your attention.




Creation date : 15/10/2021 @ 07:57
Last update : 15/10/2021 @ 07:57
Category : NETWORK
Page read 1893 times

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