how to load several same devices in stream

[marco_hair <marco_hair@163.com>]

hi:

  I am using streamDevice driver to drive several same devices,  they connect to different ports. If I modifiy the example.cmd like this:
drvAsynIPPortConfigure "terminal", "10.30.9.28:4016"
drvAsynIPPortConfigure "terminal", "10.30.9.28:4015"
drvAsynIPPortConfigure "terminal", "10.30.9.28:4014"
drvAsynIPPortConfigure "terminal", "10.30.9.28:4013"

  when ioc runs, it shows:
drvAsynIPPortConfigure "terminal", "10.30.9.28:4016"
drvAsynIPPortConfigure "terminal", "10.30.9.28:4015"
asynCommon:registerDriver terminal already registered
drvAsynIPPortConfigure: Can't register myself.
....

If I load only one device, all is ok. Can I load several same devices in one EPICS application? Or need I seperate them to four applications?

Thanks a lot for any help.

Best wishes
Geyang 2008/11/1

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