I've done this by having the Channel Access client send the file path of the new firmware file to the IOC, not the file itself. The IOC then reads the file from a file system it can access.
You could use a large waveform record to send the file itself, but then the client needs to read the file and put it into the waveform record.
Mark
Sent from my iPhone
> On Apr 7, 2015, at 11:26 AM, [email protected] <[email protected]> wrote:
>
>
> Hi,
> I'm developing a run control / slow control system with EPICS
> and a feature of this system is FPGA reprogramming by XSVF file;
>
> is it possible to define a PV (or something else) in order to
> receive a binary file sent by remote (e.g. by CSS) ?
>
> Thanks in advance,
> Gennaro
>
> --
> Gennaro Tortone
> INFN Napoli
> Italy
> tel: +39 81 676169
>
> "Computer Science is no more about computers
> than astronomy is about telescopes."
> - Edsger Dijkstra
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