> your base period and those timings need adjusted to a higher number, the > computer isnt able to keep up with the speeds the configs are trying to > run. these are in the stepper_mm.ini file. > > this talks about using the latency test to set the timings. > http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?TweakingSoftwareStepGeneration
I do not think so, I tested it on phisical machine with Intel Core2Due 2,66. It is very fast computer. Another information. If I build RT linux, reboot, build libraries and emc and start emc without rebooting, then first start works properly. On second and other start I have rtai_hal.ko problem or "adress in use" I have not more ideas. Only one idea. Maybe prblem is then puppy linux has only Root user ... Evgeny P.S. Thank you for you help > > 2008/9/25 Евгений Александрович <[EMAIL PROTECTED]> > > > Hello, > > > > I have more information. > > > > I installed linux&emc2 on real machine. > > > > I have same result :( > > > > But if I try to start emc second time withour reboot system starts, but > > with errors. (Both on VM and RM) > > It is log of second start. > > > > # emc > > EMC2 - 2.2.5 > > Machine configuration directory is > > '/usr/local/etc/emc2/sample-configs/stepper' > > Machine configuration file is 'stepper_mm.ini' > > Starting EMC2... > > libnml/cms/tcp_srv.cc 278: bind error: 98 -- Address already in use > > libnml/cms/tcp_srv.cc 279: Server can not bind the connection socket on > > port 5005. > > libnml/rcs/rcs_exit.cc 99: > > Errors Reported!!! > > Press ^C to exit. > > RTAPI: ERROR: Unexpected realtime delay on task 1 > > > > I can start program, but this way I get messagebox "Unexpected realtime > > delay on task 1" several times. > > > > Any ideas? > > > > > > -----Original Message----- > > From: Евгений Александрович<[EMAIL PROTECTED]> > > To: Enhanced Machine Controller \(EMC\)<emc-users@lists.sourceforge.net> > > Date: Thu, 25 Sep 2008 13:19:07 +0400 > > Subject: Re: [Emc-users]Problem on EMC2 starting with rtai_hall.ko > > > > > > > > > > > > sounds like rtai is already loaded. Either you compiled it into the > > kernel, > > > > not as a module. > > > What do you mean. Did I somesing worng in kernel? > > > > > > > Or you had a latency test still running, or the last time you had > > realtime > > > > run there was some problem during unload. > > > > A lsmod should tell you more, and a reboot will probably cure it. > > > Reboot is not solution. I tried it many times. > > > At bottom is my log after reboot > > > > > > > > I user VMWare machine under WinXP > > > > > > > > I do that too sometimes without problems. (I don't expect to run any > > real > > > > machine this way..) > > > > > > Any way I will try to install on real machine. > > > > > > ------------------------ EMC DEBUG FILE > > > Stopping realtime threads > > > Unloading hal components > > > > > > ------------------------ EMC PRINT FILE > > > RUN_IN_PLACE=no > > > EMC2_DIR= > > > EMC2_BIN_DIR=/usr/local/bin > > > EMC2_TCL_DIR=/usr/local/share/emc/tcl > > > EMC2_SCRIPT_DIR= > > > EMC2_RTLIB_DIR=/usr/realtime/modules/emc2 > > > EMC2_CONFIG_DIR= > > > EMC2_LANG_DIR=/usr/local/share/emc/tcl/msgs > > > INIVAR=/usr/local/bin/inivar > > > HALCMD=/usr/local/bin/halcmd > > > EMC2_EMCSH=/usr/local/bin/emcsh > > > EMC2_IOSH=/usr/local/bin/iosh > > > INIFILE=/usr/local/etc/emc2/sample-configs/stepper/stepper_mm.ini > > > PARAMETER_FILE=stepper.var > > > EMCMOT=motmod > > > EMCIO=io > > > TASK=milltask > > > HALUI= > > > DISPLAY=axis > > > NML_FILE=emc.nml > > > Starting EMC2 server program: emcsvr > > > Loading Real Time OS, RTAPI, and HAL_LIB modules > > > Removing HAL_LIB, RTAPI, and Real Time OS modules > > > Removing NML shared memory segments > > > > > > ------------------------ CONSOLE LOG > > > # lsmod > > > Module Size Used by > > > usb_storage 84160 0 > > > usbcore 138220 1 usb_storage > > > ide_cd 39584 0 > > > cdrom 36384 1 ide_cd > > > evdev 11648 0 > > > hal_lib 36376 0 > > > rtapi 35796 1 hal_lib > > > rtai_math 27140 0 > > > rtai_sem 23552 1 rtapi > > > rtai_shm 12164 1 rtapi > > > rtai_fifos 29640 1 rtapi > > > rtai_sched 102360 4 rtapi,rtai_sem,rtai_shm,rtai_fifos > > > rtai_hal 39868 5 > > rtapi,rtai_sem,rtai_shm,rtai_fifos,rtai_sched > > > snd_mixer_oss 16384 0 > > > snd_hda_intel 283548 0 > > > snd_pcm 76936 1 snd_hda_intel > > > snd_timer 22788 1 snd_pcm > > > snd 51940 4 > > snd_mixer_oss,snd_hda_intel,snd_pcm,snd_timer > > > soundcore 7392 1 snd > > > snd_page_alloc 10376 2 snd_hda_intel,snd_pcm > > > apm 20432 0 > > > nls_utf8 2048 0 > > > nls_cp866 5248 0 > > > > > > # cd /usr/realtime/testsuite/kern/latency/ > > > # ./run > > > * > > > * > > > * Type ^C to stop this application. > > > * > > > * > > > > > > ## RTAI latency calibration tool ## > > > # period = 100000 (ns) > > > # avrgtime = 1 (s) > > > # do not use the FPU > > > # start the timer > > > # timer_mode is oneshot > > > > > > RTAI Testsuite - KERNEL latency (all data in nanoseconds) > > > RTH| lat min| ovl min| lat avg| lat max| ovl max| > > overruns > > > RTD| 0| 0| 91538| 2443889| 2443889| > > 8498 > > > RTD| 0| 0| 92556| 1709717| 2443889| > > 17202 > > > RTD| -838| -838| 92385| 1765031| 2443889| > > 25888 > > > RTD| 0| -838| 91617| 1727317| 2443889| > > 34456 > > > RTD| 0| -838| 92610| 1759165| 2443889| > > 43157 > > > RTD| 0| -838| 92409| 1664460| 2443889| > > 51832 > > > RTD| 0| -838| 92498| 1939355| 2443889| > > 60543 > > > RTD| -838| -838| 92428| 1800231| 2443889| > > 69232 > > > RTD| 0| -838| 92472| 1746593| 2443889| > > 77919 > > > RTD| 0| -838| 92395| 1602441| 2443889| > > 86600 > > > RTD| 0| -838| 92477| 1699660| 2443889| > > 95291 > > > RTD| -838| -838| 91476| 1822860| 2443889| > > 103798 > > > RTD| -838| -838| 91476| 1822860| 2443889| > > 103798 > > > # > > > > > > # emc > > > EMC2 - 2.2.5 > > > Machine configuration directory is > > '/usr/local/etc/emc2/sample-configs/stepper' > > > Machine configuration file is 'stepper_mm.ini' > > > Starting EMC2... > > > insmod: error inserting '/usr/realtime/modules/rtai_hal.ko': -1 File > > exists > > > Realtime system did not load > > > Shutting down and cleaning up EMC2... > > > /bin/pidof: illegal option -- x > > > BusyBox v1.6.1 (2007-08-26 04:52:27 MDT) multi-call binary > > > > > > Usage: pidof process-name [OPTION] [process-name ...] > > > > > > List the PIDs of all processes with names that match the > > > names on the command line > > > Options: > > > -s Display only a single PID > > > -o Omit given pid > > > Use %PPID to omit the parent pid of pidof itself > > > > > > ////// pidof was repeated several times. > > > > > > > > > # lsmod > > > Module Size Used by > > > usb_storage 84160 0 > > > usbcore 138220 1 usb_storage > > > ide_cd 39584 0 > > > cdrom 36384 1 ide_cd > > > evdev 11648 0 > > > snd_mixer_oss 16384 0 > > > snd_hda_intel 283548 0 > > > snd_pcm 76936 1 snd_hda_intel > > > snd_timer 22788 1 snd_pcm > > > snd 51940 4 > > snd_mixer_oss,snd_hda_intel,snd_pcm,snd_timer > > > soundcore 7392 1 snd > > > snd_page_alloc 10376 2 snd_hda_intel,snd_pcm > > > apm 20432 0 > > > nls_utf8 2048 0 > > > nls_cp866 5248 0 > > > > > > > > > > > > ------------------------------------------------------------------------- > > > This SF.Net email is sponsored by the Moblin Your Move Developer's > > challenge > > > Build the coolest Linux based applications with Moblin SDK & win great > > prizes > > > Grand prize is a trip for two to an Open Source event anywhere in the > > world > > > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > > > _______________________________________________ > > > Emc-users mailing list > > > Emc-users@lists.sourceforge.net > > > https://lists.sourceforge.net/lists/listinfo/emc-users > > > > > > > > > ------------------------------------------------------------------------- > > This SF.Net email is sponsored by the Moblin Your Move Developer's > > challenge > > Build the coolest Linux based applications with Moblin SDK & win great > > prizes > > Grand prize is a trip for two to an Open Source event anywhere in the world > > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > > _______________________________________________ > > Emc-users mailing list > > Emc-users@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/emc-users > > > ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
