On 08/26/2014 05:08 PM, Alan Stern wrote: > The normal approach is to perform a simple runtime calculation (no > pre-allocated pattern). It's not complex. > > Let S be the number of samples per second at the nominal transfer rate > (for example, S = 44100). Let R be the number of packets per second > (1000 because you transfer one packet every millisecond). [...] Yes, I thought about that too. The pre-allocated approach is not much code either, and it also gives accurate values for all common audio sample rates, but maybe the runtime calculation nicer and easier to read in the end. I'll give that a try later. Thanks, Daniel -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html