Experimental Physics and Industrial Control System
Hey, guys,
I'm new to the whole StreamDevice thing, but I've been attempting to utilize this functionality over the past month or so to connect to a Tektronix AFG3200B. I have experienced this weird phenomenon, though, where I get the following error:
Bad init_rec return value PV: ICS_Devel:AFG3000:cwfreq1_set ao: init_record
2013/06/25 08:28:55.275 L0 vxiConnectPort error 192.168.200.137: RPC: Remote system error - Connection timed out
2013/06/25 08:29:16.279 L0 vxiConnectPort error 192.168.200.137: RPC: Remote system error - Connection timed out
When I go to the device, itself, it has an IP address through DHCP, and appears to be normal. A netstat command yields the following results:
netstat -a -n | fgrep 200.137tcp 0 0 192.168.200.100:60949 192.168.200.137:111 TIME_WAIT
tcp 0 0 192.168.200.100:35230 192.168.200.137:111 TIME_WAIT
tcp 0 0 192.168.200.100:50146 192.168.200.137:1008 ESTABLISHED
tcp 0 1 192.168.200.100:50215 192.168.200.137:1008 SYN_SENT
This usually happens after repeated attempts to reboot my soft ioc (after editing db records and the protocol file). I don't think the problem is in my files because I can power cycle to device and reboot my soft ioc to reconnect. The only thing I can imagine is that the generic ASYN driver I'm utilizing (version 4-12 or 4-14) has a bug in it. Can you guys offer any suggestions? I'm running EPICS version R3.14.8.2. I tried running R3.14.11, but there are some incompatibilities noticed, so I'm sticking with R3.14.8.2 for now.
Dave
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