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 From: Anil Sharma
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 Anil Sharma
 To: Sasy Caravella
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Subject: RE: Reading from Serial Port with MsComm
Thread ID: 345602 Message ID: 345604 # Views: 78 # Ratings: 0
Version: Visual FoxPro 9 Category: General VFP Topics
Date: Thursday, May 24, 2012 9:17:09 PM         
   


> Hi Experts,
>
> I need help to read from the serial port
>
> I have this error:
>
> Ole IDispatch exception code 0 from mscomm Error Reading ...
>
> oComm = CREATEOBJECT("MSCOMMLIB.MSCOMM")
> oComm.CommPort = 1
> oComm.Settings = "9600,N,8,1"
> oComm.InputLen = 0
> ocomm.portopen = .t.
> cValue = ""
> DO WHILE .T.
> IF oComm.InBufferCount <= 2
> cValue = oComm.Input
> ENDIF
> ENDDO
> ocomm.portopen = .f.
>
>
> Thanks
> Sasy

Are you sure your comport = 1 ?
Check on which port your device is connected and use that port number here.



Anil


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ENTIRE THREAD

Reading from Serial Port with MsComm Posted by Sasy Caravella @ 5/24/2012 8:36:20 PM
RE: Reading from Serial Port with MsComm Posted by Anil Sharma @ 5/24/2012 9:17:09 PM
RE: Reading from Serial Port with MsComm Posted by Don Higgins @ 5/24/2012 10:59:30 PM
RE: Reading from Serial Port with MsComm Posted by Sasy Caravella @ 5/25/2012 10:37:44 AM
RE: Reading from Serial Port with MsComm Posted by Sasy Caravella @ 5/24/2012 11:00:19 PM
RE: Reading from Serial Port with MsComm Posted by Anil Sharma @ 5/25/2012 11:25:18 AM
RE: Reading from Serial Port with MsComm Posted by Sasy Caravella @ 5/25/2012 11:35:08 AM
RE: Reading from Serial Port with MsComm Posted by Don Higgins @ 5/28/2012 5:03:31 PM
RE: Reading from Serial Port with MsComm Posted by Suresh Adhikari @ 5/29/2012 12:51:46 PM