Thread: [Madwifi-users] Checking Tool
Status: Beta
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From: Mohammad A. <mo....@gm...> - 2010-03-29 04:37:53
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Dear All, Do you know any accurate tool that could help me to check whether the channel switched or not, and how much time elapsed to do this operation? Thank you in advance... -- Mohammad Jaser Abdelhadi ---------------------------------------------------------------------------- Communications Engineering-Senior Student Princess Sumaya University for Technology Mobile: +962777030924 Email: moh...@ya... \ mo....@gm... |
From: Vishal S. <vis...@gm...> - 2010-03-29 07:36:28
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Hi You could use log/printk statements to collect the channel switching time. The time can be obtained using ath_hal_gettsf64() or do_gettimeofday() call. Note down the time before and after the channel switching. Btw have you been able to implement channel switching without hardware reset?? Vishal On Mon, Mar 29, 2010 at 10:07 AM, Mohammad Abdelhadi <mo....@gm...>wrote: > Dear All, > > Do you know any accurate tool that could help me to check whether the > channel switched or not, and how much time elapsed to do this operation? > > Thank you in advance... > > -- > Mohammad Jaser Abdelhadi > > ---------------------------------------------------------------------------- > Communications Engineering-Senior Student > Princess Sumaya University for Technology > Mobile: +962777030924 > Email: moh...@ya... \ mo....@gm... > > > > ------------------------------------------------------------------------------ > Download Intel® Parallel Studio Eval > Try the new software tools for yourself. Speed compiling, find bugs > proactively, and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev > _______________________________________________ > Madwifi-users mailing list > Mad...@li... > https://lists.sourceforge.net/lists/listinfo/madwifi-users > > |
From: Mohammad A. <mo....@gm...> - 2010-03-29 08:22:19
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On Mon, Mar 29, 2010 at 10:36 AM, Vishal Sevani <vis...@gm...>wrote: > Hi > > You could use log/printk statements to collect the channel switching time. > The time can be obtained using ath_hal_gettsf64() or do_gettimeofday() call. > Note down the time before and after the channel switching. > > Btw have you been able to implement channel switching without hardware > reset?? > > Vishal > > On Mon, Mar 29, 2010 at 10:07 AM, Mohammad Abdelhadi <mo....@gm...>wrote: > >> Dear All, >> >> Do you know any accurate tool that could help me to check whether the >> channel switched or not, and how much time elapsed to do this operation? >> >> Thank you in advance... >> >> -- >> Mohammad Jaser Abdelhadi >> >> ---------------------------------------------------------------------------- >> Communications Engineering-Senior Student >> Princess Sumaya University for Technology >> Mobile: +962777030924 >> Email: moh...@ya... \ mo....@gm... >> >> >> >> ------------------------------------------------------------------------------ >> Download Intel® Parallel Studio Eval >> Try the new software tools for yourself. Speed compiling, find bugs >> proactively, and fine-tune applications for parallel performance. >> See why Intel Parallel Studio got high marks during beta. >> http://p.sf.net/sfu/intel-sw-dev >> _______________________________________________ >> Madwifi-users mailing list >> Mad...@li... >> https://lists.sourceforge.net/lists/listinfo/madwifi-users >> >> > > > ------------------------------------------------------------------------------ > Download Intel® Parallel Studio Eval > Try the new software tools for yourself. Speed compiling, find bugs > proactively, and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev > _______________________________________________ > Madwifi-users mailing list > Mad...@li... > https://lists.sourceforge.net/lists/listinfo/madwifi-users > > Hi, I am working on it now, but I want to ask you some questions: - You said before that if i replicate the function ar5212ChannelChange, that will switch the current channel to another one,Where and how can I replicate it, in ar5212_reset.c? - Did you teset channel switching during the transmission, I did test that using (iwconfig), but no channel switching until finishing the current transmission? Thank you in advance.. -- Mohammad Jaser Abdelhadi ---------------------------------------------------------------------------- Communications Engineering-Senior Student Princess Sumaya University for Technology Mobile: +962777030924 Email: moh...@ya... \ mo....@gm... |
From: Vishal S. <vis...@gm...> - 2010-03-29 09:09:20
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On Mon, Mar 29, 2010 at 1:52 PM, Mohammad Abdelhadi <mo....@gm...>wrote: > > > On Mon, Mar 29, 2010 at 10:36 AM, Vishal Sevani <vis...@gm...>wrote: > >> Hi >> >> You could use log/printk statements to collect the channel switching time. >> The time can be obtained using ath_hal_gettsf64() or do_gettimeofday() call. >> Note down the time before and after the channel switching. >> >> Btw have you been able to implement channel switching without hardware >> reset?? >> >> Vishal >> >> On Mon, Mar 29, 2010 at 10:07 AM, Mohammad Abdelhadi <mo....@gm...>wrote: >> >>> Dear All, >>> >>> Do you know any accurate tool that could help me to check whether the >>> channel switched or not, and how much time elapsed to do this operation? >>> >>> Thank you in advance... >>> >>> -- >>> Mohammad Jaser Abdelhadi >>> >>> ---------------------------------------------------------------------------- >>> Communications Engineering-Senior Student >>> Princess Sumaya University for Technology >>> Mobile: +962777030924 >>> Email: moh...@ya... \ mo....@gm... >>> >>> >>> >>> ------------------------------------------------------------------------------ >>> Download Intel® Parallel Studio Eval >>> Try the new software tools for yourself. Speed compiling, find bugs >>> proactively, and fine-tune applications for parallel performance. >>> See why Intel Parallel Studio got high marks during beta. >>> http://p.sf.net/sfu/intel-sw-dev >>> _______________________________________________ >>> Madwifi-users mailing list >>> Mad...@li... >>> https://lists.sourceforge.net/lists/listinfo/madwifi-users >>> >>> >> >> >> ------------------------------------------------------------------------------ >> Download Intel® Parallel Studio Eval >> Try the new software tools for yourself. Speed compiling, find bugs >> proactively, and fine-tune applications for parallel performance. >> See why Intel Parallel Studio got high marks during beta. >> http://p.sf.net/sfu/intel-sw-dev >> _______________________________________________ >> Madwifi-users mailing list >> Mad...@li... >> https://lists.sourceforge.net/lists/listinfo/madwifi-users >> >> > Hi, > > I am working on it now, but I want to ask you some questions: > - You said before that if i replicate the function ar5212ChannelChange, > that will switch the current channel to another one,Where and how can I > replicate it, in ar5212_reset.c? > I have implemented function similar to that one and am calling it from if_ath.c (we have modified the madwifi code to implement our tdma protocol) > - Did you teset channel switching during the transmission, I did test that > using (iwconfig), but no channel switching until finishing the current > transmission? > > Yeah I have tested it during transmission. But yeah I think if there are packets to be transmitted the channel does not gets switched. I guess you need to wait untill all packet transmission is completed. > > Thank you in advance.. > -- > Mohammad Jaser Abdelhadi > > ---------------------------------------------------------------------------- > Communications Engineering-Senior Student > Princess Sumaya University for Technology > Mobile: +962777030924 > Email: moh...@ya... \ mo....@gm... > > > > ------------------------------------------------------------------------------ > Download Intel® Parallel Studio Eval > Try the new software tools for yourself. Speed compiling, find bugs > proactively, and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev > _______________________________________________ > Madwifi-users mailing list > Mad...@li... > https://lists.sourceforge.net/lists/listinfo/madwifi-users > > |