Try and not kill the context in a mailing list thread; these are also archived and are used by others for referral.
Max frame size depends on max_output_buffer(). 80 symbols at a 64-sized FFT would be ~40kB... that doesn't seem unreasonable. Not sure if there's a problem here. I suggest you have a look at the buffer sizes to track down this problem. M On 08/25/2014 03:31 PM, Martin Braun wrote: > What's your kernel.shmmax value? (run sysctl kernel.shmmax) > > M > > On 08/25/2014 12:47 PM, sreena p h wrote: >> Hi >> I used the ofdm transmitter receiver blocks to create a simple system as >> shown in the attachment. I used the system parameters as those used in >> the example transmitter and receiver grcs. Now I get error that >> 'Detected a packet larger than max frame size (80 symbols)'. I would >> like to know how the max frame size is set and should I add more >> information to the grc. >> >> My transmitter- receiver parameters >> >> fft length= 64 >> cyclic prefix = 16 >> packet length = 96 >> no. of occupied carriers = 48 >> no. of pilot carriers = 4 >> >> >> >> _______________________________________________ >> Discuss-gnuradio mailing list >> [email protected] >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >> > _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
