Re: [Xenomai] analogy calibration issue(s)

["Yogi A. Patel" <yapatel@gatech.edu>]

When I run

sudo ./analogy_calibrate --device=analogy0 --output=file

I see

[ 1124.191097] analogy_calibra[2822]: segfault at 7 ip 00007f10b88c6a03 
sp 00007fffaee2bb40 error 4 in libc-2.19.so[7f10b887b000+1bb000]

on two computers running Xenomai RC5 with Linux 3.18.12 both with NI 
DAQs installed (M-Series).

On 08/06/2015 03:00 PM, Jorge Ramirez Ortiz wrote:
>> Has anyone successfully used the calibration feature?
>>
> Seems to be working on my end (the calibration file is always generated).
>
> # analogy_config analogy0 analogy_ni_pcimio
> # analogy_calibrate --device=analogy0 --output=file
> # insn_read -d analogy0 -c 0 -R 0 -y /root/file
> Calibrated values:
> 9.116142
> 9.115817
> 9.115817
> 9.116142
> 9.115817
> 9.115817
> 9.116142
> 9.115817
> 9.115817
> 9.115817
>
> ~ # cat /proc/analogy/devices
> --  Analogy devices --
>
> | idx | status | driver
> |  00 | Linked | pci-6221
> |  01 | Unused | No driver
> |  02 | Unused | No driver
> |  03 | Unused | No driver
> |  04 | Unused | No driver
> |  05 | Unused | No driver
> |  06 | Unused | No driver
> |  07 | Unused | No driver
> |  08 | Unused | No driver
> |  09 | Unused | No driver
> ~ # cat /proc/analogy/drivers
> --  Analogy drivers --
>
> | idx | board name
> |  00 | analogy_ni_pcimio
> |  01 | analogy_8255
> ~ #
>
> # uname -a
> Linux nestor 3.14.44+ #4 PREEMPT Thu Aug 6 19:09:08 CEST 2015 i686 GNU/Linux
>
> # cat /proc/xenomai/version
> 3.0-rc6
>
> # cat /proc/cpuinfo
> processor       : 0
> vendor_id       : GenuineIntel
> cpu family      : 6
> model           : 8
> model name      : Pentium III (Coppermine)
> [...]
>
>

-- 
Yogi