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Subject: |
Re: Xy220 device bug ? |
|
From: |
[email protected] (Marty Kraimer) |
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Date: |
Mon, 19 Dec 1994 12:16:23 -0600 |
> From [email protected] Mon Dec 19 09:12 CST 1994
> Date: Mon, 19 Dec 94 15:11:43 GMT
> From: [email protected] (Chris Mayer)
> To: [email protected]
> Subject: Xy220 device bug ?
> Content-Type> : > text>
> Content-Length: 523
>
> We have been trying to use the Xy220 via a mbbo and found that we could not
> drive the outputs that we wanted. Looking at the device layer code it seems
> there is a missing shift operator in the init_record procedure i.e.
>
> pmbbo->mask = pmbbo->shft
>
> should read
>
> pmbbo->mask <<= pmbbo->shft
>
> has anyone else come across this problem and / or is this the correct way to
> fix it ? We are running r3.11.4 epics but looking in the beta release of r3.12
> that we have appears to show the same problem.
>
> Chris Mayer
> RGO
>
Yes this appears to be the correct fix. I fixed it for both the mbbo
and the mbboDirect records. It will be fixed in the next beta release.
Thanks,
Marty Kraimer
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