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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | longout record reading? |
| From: | Heinrich du Toit <[email protected]> |
| To: | TechTalk EPICS <[email protected]> |
| Date: | Fri, 05 Oct 2007 14:06:32 +0200 |
Hallo Ok I'm writing an asyn driver. There is a certain option that is connected to a PV via a asynInt32 interface. Both reading and writing of the option is allowed. Now I can have a longout record to write to this option which is fine. The problem is that sometimes the option changes because of something else. How can I force the longout record to read again? Or is the only solution to have another longin record that will read the value and then respond to I/O Intr from the driver? Or can I somehow just use longout? -Heinrich