Content originally posted in LPCWare by petervk on Wed Aug 10 01:08:54 MST 2011
Hi all,
I'm developing an app that sends data from the PC->LPC1343, and I need to do this "fast" (~500KB/s would be fine). The (theoretical) max xfer rate of interrupt xfers are 64KB/s, so I've moved to bulk to get more speed, however it seems as the bulk endpoints have a fixed buffer size of 64B.
Does this mean the best we can do is 64KB/s from host->LPC? I guess an alternative is to use an isochronous EP and do my own error checking/retry mechanism but would rather not.
Any help or clarification on this issue would be appreciated.
Thanks,
Peter
