On Aug 19, 2010, at 11:37 PM, Hinko Kocevar wrote:
> Hi,
>
> On 08/19/10 21:35, Eric Norum wrote:
>> What low-level driver are you using? i.e. what drvAsyn.......Configure command are you using to create the port in question?
>
> I'm using drvAsynIPPortConfigure() to configure access to my network
> device that implements SCPI interface. This is not a hardware GPIB device.
The devGpib device support above an ASYN IP Port driver does not handle SRQ processing nor unsolicited input of any kind.
The devGpib device support above the VXI-11 driver driver does handle SRQs. Does your device provide a VXI-11 interface?
An alternative solution might be to switch to streamDevice device support which does provide support for I/O Intr operations.
Can you provide some more details of the communication protocol that you're using? How does the device send SRQs? What I/O Intr operations do you want to implement?
--
Eric Norum
[email protected]
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