Experimental Physics and
Industrial Control System

Thank you Mark and group for your support. Apparently when I recompiled epics for arm32 I inadvertently commented out 
ASYN=$(SUPPORT)/asyn-R4-33
from the configure/RELEASE

I think I was having some link errors which may have been due to the build order.

This problem is solved. Thanks

One thing I was wondering would there be away to build and have both linux-arm32, and linux-arm64 platforms. Rather then just linux-arm.

Thad

________________________________________
From: Mark Rivers [[email protected]]
Sent: Thursday, November 07, 2019 11:37 AM
To: Seeberger, John T CIV USN NAS PAX MD (USA); Kasemir, Kay
Cc: [email protected]
Subject: [Non-DoD Source] RE: Serial port bus connection issue on arm platform

Hi Thad,

The answer is in your original post.

You showed this output:

dbior "stream"
Driver: stream
  StreamDevice 2.7.7 built Oct 24 2019 13:43:29
  registered bus interfaces:
    DebugInterface
    DummyInterface

I get this output on my system:
epics> dbior "stream"
Driver: stream
  StreamDevice 2.8.STREAM_PATCHLEVEL built Nov  2 2019 14:06:26
  registered bus interfaces:
    AsynDriverInterface
    DebugInterface
    DummyInterface

Note that you are missing the AsynDriverInterface.  So the problem appears to be the way your built stream.  Please check the stream/configure/RELEASE file, etc.

Mark


-----Original Message-----
From: Tech-talk <[email protected]> On Behalf Of Seeberger, John T CIV USN NAS PAX MD (USA) via Tech-talk
Sent: Thursday, November 7, 2019 10:26 AM
To: Kasemir, Kay <[email protected]>
Cc: Seeberger, John T CIV USN NAS PAX MD (USA) via Tech-talk <[email protected]>
Subject: RE: Serial port bus connection issue on arm platform

Works fine on the aarch64 and x86 version, so I'd say no.

Thad
________________________________
From: Tech-talk [[email protected]] on behalf of Kasemir, Kay via Tech-talk [[email protected]]
Sent: Thursday, November 07, 2019 11:17 AM
To: Seeberger, John T CIV USN NAS PAX MD (USA) via Tech-talk
Subject: [Non-DoD Source] Re: Serial port bus connection issue on arm platform

Just a silly idea: Is "SERIALPORT" simply too long for the stream device? I've mostly seen examples like "P1" for ports.
2019/11/07 16:04:56.709466 _main_ Cannot find a bus named 'SERIALPORT' for 'aoa'

Replies:

Re: Serial port bus connection issue on arm platform Johnson, Andrew N. via Tech-talk

References:

Serial port bus connection issue on arm platform Seeberger, John T CIV USN NAS PAX MD (USA) via Tech-talk

Re: Serial port bus connection issue on arm platform Johnson, Andrew N. via Tech-talk

RE: Serial port bus connection issue on arm platform Seeberger, John T CIV USN NAS PAX MD (USA) via Tech-talk

Re: Serial port bus connection issue on arm platform Kasemir, Kay via Tech-talk

RE: Serial port bus connection issue on arm platform Seeberger, John T CIV USN NAS PAX MD (USA) via Tech-talk

RE: Serial port bus connection issue on arm platform Mark Rivers via Tech-talk

Navigate by Date:

Prev: I can't figure out how to change the rate guarantee... Aaron Brown via Tech-talk

Next: Re: I can't figure out how to change the rate guarantee... Bruno Martins via Tech-talk

Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  <2019>  2020  2021  2022  2023  2024 

Navigate by Thread:

Prev: RE: Serial port bus connection issue on arm platform Mark Rivers via Tech-talk

Next: Re: Serial port bus connection issue on arm platform Johnson, Andrew N. via Tech-talk

Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  <2019>  2020  2021  2022  2023  2024