Re: [Libusbx-devel] Isochronous test problem

2013-03-29 Thread Xiaofan Chen
On Sat, Mar 30, 2013 at 5:23 AM, Wander Lairson Costa wrote: > 2013/3/17 Xiaofan Chen : >> What is the output of "./iso-test -n 256" under your Linux setup? >> > I am so sorry it look so long. Here is my log output: No problem. > wander@zeus:isochronous-test (master)$ export LIBUSB_DEBUG=4 > wan

Re: [Libusbx-devel] How libusb(x) know which interface to talk to

2013-03-29 Thread Alan Stern
On Fri, 29 Mar 2013, Wander Lairson Costa wrote: > Dear all, > > I have a (kind of dumb) question regarding libusb_bulk_transfer and > libusb_interrupt_transfer functions. These functions don't receive any > interface related information in their parameters, so, which interface > they will send/r

[Libusbx-devel] How libusb(x) know which interface to talk to

2013-03-29 Thread Wander Lairson Costa
Dear all, I have a (kind of dumb) question regarding libusb_bulk_transfer and libusb_interrupt_transfer functions. These functions don't receive any interface related information in their parameters, so, which interface they will send/receive data to/from? -- Best Regards, Wander Lairson Costa

Re: [Libusbx-devel] Isochronous test problem

2013-03-29 Thread Wander Lairson Costa
2013/3/17 Xiaofan Chen : [snip] > > What is the output of "./iso-test -n 256" under your Linux setup? > I am so sorry it look so long. Here is my log output: wander@zeus:isochronous-test (master)$ export LIBUSB_DEBUG=4 wander@zeus:isochronous-test (master)$ ./iso-test -n 256 [timestamp] [thread