Orjan Friberg wrote: > > The thing that puzzles me is how iso_frame_desc is set up in > usbout_start and usbout_prepare_desc. transfer_buffer_length is set to > 50, and number_of_packets is 5. But iso_frame_desc[i].length is set to > 8 for 0 <= i <= 4 (and iso_frame_desc[i].offset is i * 8), for a total > of 5 * 8 = 40 bytes. 10 bytes unaccounted for if you ask me. Obviously > I'm missing something in this equation, but I can't figure out what.
Forgot to mention that the audio driver uses endpoint 4, which has max packet size 56: > E: Ad=04(O) Atr=09(Isoc) MxPS= 56 Ivl= 1ms -- Orjan Friberg Axis Communications AB _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel