Hi,
Are the right asyn address numbers being passed into device support, like:
record(longin, "blah")
{
field(DTYP, "asynInt32")
field(INP, "@asyn(turbo,addr,timeout)blah_param")
}
where addr=0..4?
Cheers,
Matt
Data Acquisition and Control Engineer
Spallation Neutron Source
Oak Ridge National Lab
On Dec 23, 2014, at 5:04 AM, "Heesterman, Peter J" <[email protected]> wrote:
> Hi Mark,
>
> I attach 2 reports.
>
> (FYI, I am working with 2 separate IOC apps.
> The second being a TCP server that is intended to simulate the I/O behaviour of the pump(s).
> I don't currently have access to the 'real' hardware.)
>
> Cheers,
>
> Peter.
>
> -----Original Message-----
> From: Mark Rivers [mailto:[email protected]]
> Sent: 23 December 2014 02:43
> To: Heesterman, Peter J
> Cc: EPICS Tech-Talk ([email protected])
> Subject: RE: getAddress method behaviour
>
> What does the following show?
>
> asynReport 10 YOUR_PORT_NAME
>
>
> Mark
>
> ________________________________________
> From: Heesterman, Peter J [[email protected]]
> Sent: Monday, December 22, 2014 9:23 AM
> To: Mark Rivers
> Cc: EPICS Tech-Talk ([email protected])
> Subject: RE: getAddress method behaviour
>
> Hi Mark,
>
> I am passing the former.
>
> BTW, I have configured the IOC with ASYN_MULTIDEVICE, and maxAddr 5.
>
> Cheers,
>
> Peter.
>
> -----Original Message-----
> From: Mark Rivers [mailto:[email protected]]
> Sent: 22 December 2014 15:21
> To: Heesterman, Peter J
> Cc: EPICS Tech-Talk ([email protected])
> Subject: Re: getAddress method behaviour
>
> I suspect you are passing the wrong pasynUser to getAddres(). Are you passing the one that was passed into writeInt32 or the pasynUserSelf? You should pass the former.
>
> Mark
>
> Sent from my iPhone
>
> On Dec 22, 2014, at 9:12 AM, Heesterman, Peter J <[email protected]<mailto:[email protected]>> wrote:
>
> Hi Mark,
>
> I’m sorry to trouble you.
>
> In my application I am seeking to connect multiple devices (i.e. multiple pumps, in this case).
>
> So, for example, I have record names like:
> TURBOSIM:5:WarningTemperature (5 being the last of 5 devices connected).
>
> I had expected asynPortDriver::getAddress to emit the index of the device being addressed (0..4, in this example).
>
> But the only address value I can detect being emitted from the method, is 0 (e.g. when called within readInt32).
> I believe it is being invoked with asynUser(s) that are correctly associated with a specific device.
>
> What could I be missing?
>
> Many thanks,
>
> Peter.
>
>
>
> <TURBOSIMReport.txt><TURBOReport.txt>
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