| 00:09.04 | *** join/#edev SpeedEvil (~user@tor/regular/SpeedEvil) |
| 00:14.19 | *** join/#edev NullMoogleCable (~fake@cpe-69-205-123-203.rochester.res.rr.com) |
| 00:15.23 | *** join/#edev n900evil (~Speedevil@tor/regular/SpeedEvil) |
| 00:19.33 | *** join/#edev kergoth (~kergoth@ip24-251-170-95.ph.ph.cox.net) |
| 00:59.40 | *** join/#edev djerome (~djerome@ip24-251-158-189.ph.ph.cox.net) |
| 01:04.19 | *** join/#edev RobotGuy (~n7pkt@pool-173-50-247-7.ptldor.fios.verizon.net) |
| 01:18.11 | *** join/#edev SpeedEvil (~user@tor/regular/SpeedEvil) |
| 01:55.37 | *** join/#edev SpeedEvil (1000@tor/regular/SpeedEvil) |
| 03:22.31 | *** join/#edev dijenerate (~dijenerat@64.210.44.37) |
| 04:06.28 | *** join/#edev mbuf (~user@118.102.130.6) |
| 04:31.23 | *** join/#edev n17ikh (~n17ikh@c-68-59-25-51.hsd1.sc.comcast.net) |
| 04:38.41 | *** join/#edev miltonm (~miltonm@74.61.84.126) |
| 05:21.02 | *** part/#edev djerome (~djerome@ip24-251-158-189.ph.ph.cox.net) |
| 06:49.17 | *** join/#edev devilsadvocate_ (~devilsadv@202.3.77.231) |
| 07:57.30 | *** join/#edev florian_kc (~fuchs@Maemo/community/contributor/florian) |
| 09:01.21 | *** join/#edev miltonm (~miltonm@74.61.84.126) |
| 09:18.47 | *** join/#edev Ian_Daniher (~it@nat-pool-128-107.olin.edu) |
| 09:18.47 | *** join/#edev evilmoo (~moo@zeniv.linux.org.uk) |
| 09:18.47 | *** join/#edev keesj (~keesj@ip49-193-210-87.adsl2.static.versatel.nl) |
| 09:19.17 | *** join/#edev joelmob (joelmob@gateway/shell/bshellz.net/x-bptbvjngokcegzih) |
| 10:52.26 | *** join/#edev pirho (debian-tor@gateway/tor-sasl/pirho) |
| 11:05.49 | *** join/#edev Crofton (~balister@pool-96-240-180-89.ronkva.east.verizon.net) |
| 12:27.54 | *** join/#edev calculus (~calculus@gentoo/user/calculus) |
| 14:30.08 | *** join/#edev mbuf (~user@124.123.155.133) |
| 14:44.16 | *** join/#edev n900evil (~Speedevil@tor/regular/SpeedEvil) |
| 14:56.57 | *** join/#edev CosmicPenguin (~nobody@207-114-132-30.static.twtelecom.net) |
| 14:56.57 | *** mode/#edev [+o CosmicPenguin] by ChanServ |
| 15:10.56 | *** join/#edev prpplague (~danders@nat/ti/x-nsyferlpwazjsizk) |
| 15:14.05 | *** join/#edev wmat (~btraynor@gromit.mixdown.ca) |
| 15:14.06 | *** join/#edev ohsix (ohsix@66.220.111.99) |
| 15:33.58 | wmat | I added an embedded linux proposal to area51.stackexchange for anyone who's interested: http://ow.ly/2bWjW |
| 15:41.03 | *** join/#edev kergoth (~kergoth@ip24-251-170-95.ph.ph.cox.net) |
| 15:41.04 | prpplague | wmat: morning |
| 15:41.27 | *** mode/#edev [+o prpplague] by ChanServ |
| 15:41.37 | wmat | prpplague: hey |
| 15:41.39 | Sphere | Why has Linux not taken over from Windows? It's free, fast and pretty free of bugs - so what happened? |
| 15:41.43 | Sphere | thats not a very proper Q |
| 15:41.57 | wmat | Sphere: it has, in the embedded space |
| 15:45.30 | Sphere | it was an example question on the page you link |
| 15:45.45 | wmat | really? |
| 15:46.07 | Sphere | from someone else |
| 15:46.45 | wmat | ah |
| 15:46.57 | wmat | I see it now |
| 15:48.30 | *** join/#edev gustavoz (~gustavoz@host94.201-252-15.telecom.net.ar) |
| 15:51.52 | *** join/#edev cbx (~cbx___@unaffiliated/cbx) |
| 16:10.46 | *** join/#edev Madsy (~madman@fu/coder/madsy) |
| 17:28.49 | *** join/#edev mne (~mne@unaffiliated/mne) |
| 17:44.22 | *** join/#edev mne (~mne@unaffiliated/mne) |
| 17:44.23 | *** join/#edev Crofton (~balister@pool-96-240-180-89.ronkva.east.verizon.net) |
| 17:49.13 | mne | Hi. I have a PC and an embedded board running linux. The systems are running an application that communicates over a serial port. However, if the application is closed on one side, it sends a message "hey buddy, I'm closing now" to the other system. However, in my case the message is written to the serial port filedescriptor (using write()), but it is never actually sent. If I add a simple sleep() before exiting the program, it works. So how can I ensure that al |
| 17:49.13 | mne | l data has been sent before exiting the program ? I tried fsync and tcflush so far, but it did not work. |
| 17:50.27 | mne | The serial port is opened in blocking mode and then it is set up for raw communication |
| 17:52.48 | mne | With tcdrain() it seems to get a little bit better, but it still doesn't really transmitt all data |
| 18:29.27 | *** join/#edev purl (~purl@rikers.org) |
| 18:29.27 | *** topic/#edev is Discussion of embedded systems (Hardware/Software/Linux/WinCE/Commercial Device Repurposing) : Aboriginal Linux (formerly FWL) : Busybox and Buildroot : http://www.elinux.org |
| 18:31.48 | mne | Hah, I got it ! |
| 18:32.07 | mne | before exiting the application I'm restoring the serial port settings |
| 18:32.23 | mne | with tcsetattr(fd,TCSANOW,&oldtio) |
| 18:32.49 | mne | This causes the serial port settings to be immediately changed |
| 18:32.56 | mne | better is: tcsetattr(fd,TCSAFLUSH,&oldtio) |
| 18:34.57 | mne | Yet I still do not completely understand it, as before calling tcsetattr(), I made calls to fsync() and tcdrain(). Especially tcdrain() is supposed to wait until all bytes have been transmitted. strange ! |
| 19:21.58 | *** join/#edev flo_lap (~fuchs@Maemo/community/contributor/florian) |
| 19:38.12 | *** join/#edev zazenrasta (~chaoscrew@h69-130-144-72.nlsnga.dsl.dynamic.tds.net) |
| 19:47.19 | *** join/#edev devilsadvocate (~devilsadv@202.3.77.11) |
| 20:50.54 | *** join/#edev devilsadvocate (~devilsadv@202.3.77.202) |
| 20:51.05 | *** join/#edev landley (~landley@m455636d0.tmodns.net) |
| 20:51.05 | *** mode/#edev [+o landley] by ChanServ |
| 21:24.48 | *** join/#edev miltonm (~miltonm@129.33.192.77) |
| 21:31.47 | *** join/#edev SpeedEvil1 (~user@tor/regular/SpeedEvil) |
| 21:56.34 | *** join/#edev dijenerate (~dijenerat@64.210.44.37) |
| 22:32.52 | *** join/#edev SpeedEvil (~user@tor/regular/SpeedEvil) |
| 22:40.58 | *** join/#edev CosmicPenguin (~nobody@207-114-132-30.static.twtelecom.net) |
| 22:40.58 | *** mode/#edev [+o CosmicPenguin] by ChanServ |
| 23:02.27 | *** join/#edev kergoth (~kergoth@ip24-251-170-95.ph.ph.cox.net) |