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Subject: RE: [ASYN] connect/disconnect
From: Mark Rivers <rivers@cars.uchicago.edu>
To: Pavel Masloff <pavel.masloff@gmail.com>
Cc: EPICS Tech Talk <tech-talk@aps.anl.gov>
Date: Sat, 28 Apr 2012 13:55:37 +0000
Is this a local serial port, or on a terminal server?  What operating system?

You should be able to do disconnect from the device in asyn with pasynCommon->disconnect(), and that should free up the serial port for other applications.  You may not even need to do this if the OS lets more than 1 application use the serial port at once.

Mark


________________________________
From: Pavel Masloff [pavel.masloff@gmail.com]
Sent: Saturday, April 28, 2012 7:12 AM
To: Mark Rivers
Cc: EPICS Tech Talk
Subject: [ASYN] connect/disconnect

Hello Mark, gentlemen


I am connecting to a device over RS232 using ASYN.
Can I disconnect from the device without stopping the IOC and connect to the device via Python for example?

I want to save the waveforms from an oscilloscope by other means than EPICS (Python). Then, when I have saved them, I want to use the device again by means of EPICS.

--
Best regards,


Pavel Maslov, MS
Controls Engineer at Pulsed power Lab
Efremov Institute for Electro-Physical Apparatus
St. Petersburg, Russia

Mobile: +7 (951) 672 22 19
Landline: +7 (812) 461 01 01


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Re: [ASYN] connect/disconnect Pavel Masloff
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[ASYN] connect/disconnect Pavel Masloff

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