On 08/06/2015 09:57 PM, Yogi A. Patel wrote: > >> On Aug 6, 2015, at 16:47, Jorge Ramirez Ortiz <j...@xenomai.org> wrote: >> >> On 08/06/2015 04:30 PM, Yogi A. Patel wrote: >>> 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). >> >> please send the procs /proc/analogy/* > > rtxi@synch:~$ cat /proc/analogy/* > -- Subdevices -- > > | idx | type > | 00 | Analog input subdevice > | 01 | Analog output subdevice > | 02 | Digital input/output subdevice > | 03 | Unused subdevice > | 04 | Unused subdevice > | 05 | Calibration subdevice > | 06 | Memory subdevice > | 07 | Digital input/output subdevice > | 08 | Unused subdevice > | 09 | Serial subdevice > | 10 | Unused subdevice > | 11 | Counter subdevice > | 12 | Counter subdevice > | 13 | Counter subdevice > -- Analogy devices -- > > | idx | status | driver > | 00 | Linked | pci-6259 > | 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 > -- Analogy drivers -- > > | idx | board name > | 00 | analogy_ni_pcimio > | 01 | analogy_8255 > >> can you run analogy_calibrate under gdb? > > I did - and it turns out the error was due to this line: > > __debug("Calibrating AI: %s \n", cal_info[i]); > > changing this to: > > __debug("Calibrating AI: %s \n", cal_info[i].message);
I already sent you a patch for this > > resolves this error. > > Now, I get a file output from analogy_calibrate. > > # uname -a > > Linux synch 3.18.12-xenomai-3.0-rc6 #1 SMP Thu Aug 6 18:30:02 EDT 2015 x86_64 > x86_64 x86_64 GNU/Linux > > # cat /proc/xenomai/version > > 3.0-rc6 > > # cat /proc/cpuinfo > > processor : 0 > vendor_id : GenuineIntel > cpu family : 15 > model : 4 > model name : Intel(R) Pentium(R) 4 CPU 3.40GHz > > # sudo ./../../usr/xenomai/bin/insn_read -c 0 -R 0 > > Non Calibrated values: > 1.178149 > 1.178149 > 1.177844 > 1.178454 > 1.178454 > 1.178454 > 1.178149 > 1.178454 > 1.178149 > 1.178149 > > # sudo ./../../usr/xenomai/bin/insn_read -c 0 -R 0 -y file > > Never prints anything, top shows continuous running and increased consumption > of memory can you send the calibration file please? also can you gdb insn_read? > > Yogi > > -- jro _______________________________________________ Xenomai mailing list Xenomai@xenomai.org http://xenomai.org/mailman/listinfo/xenomai