hello, we are using opensc above pcsc-lite. we did not test on a PC. bye Murat
On Wed, Jan 6, 2010 at 3:23 PM, Ludovic Rousseau <[email protected] > wrote: > 2010/1/6 Murat Baran <[email protected]>: > > we are using a standard linux kernel(2.6) with mmu on arm9. > > Our aim to move from 1.4.4 to 1.5.5 was to solve segmentation > > faults. > > So from the beginning: > > i tried to solve segmentation fault in our app. > > i saw that it is in pcsc-lite side.In our app we are > > calling sc_detect_card_presence() to check cards. > > In a week time app crashes in this function. > > I saw solved crashes in your release and moved to 1.5.5. > > I could not run our multi-threaded app and just for test > > tried a one threaded version to see if crash happens. > > In this way i did not see the crash. > > Then i removed that PID test as your suggestion for final test > > with actual app. > > Again we experienced crashes but actually it was not at the > > same place in code.It is hard to find the exact point. > > I did not see any harm for removing that PID test but i could > > not be sure and had to ask to you. > > So we are now trying a one-thread version to get rid of crash > > but it is a huge work. > > Maybe now i should work on the crash with PID test removed > > version as you also suggested. > > Is there any crash problem you know? > > No. > > > Is it not suitable to check cards continuously using > > sc_detect_card_presence() function? > > sc_detect_card_presence() is a function from OpenSC, not from pcsc-lite > Why are you using an internal libopensc function? > > Do you have the same problem on a "normal" PC or only in your embedded > environment? > > Bye > > -- > Dr. Ludovic Rousseau > > _______________________________________________ > Muscle mailing list > [email protected] > http://lists.drizzle.com/mailman/listinfo/muscle >
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