Re: libusb driver question: can't write to endpoint
Alan Stern <[email protected]>
| Newsgroups | gmane.linux.usb.devel |
|---|---|
| Message-ID | <[email protected]> |
On Sun, 11 Mar 2007, Phil Dibowitz wrote: > Sadly, I'm only slightly further. I have two files that generally get > transfered to the device: > > Connectivity.EZHex - this is a 'connectivity test' to transfer to the > device > Test.EZHex - this is a config blob for the remote. > > The site always downloads the Connectivity one first, waits for confirmation > the windows/mac software was able to confirm communication, and then > downloads your config. The software uploads it, reboots the device, and done. > > Anyway, Connectivity.EZHex is 3.5K and Test.EZHex is 716K. > > But when I transfer 64 bytes at a time, on Connectivity.EZHex, I get 19 > successful transfers (~1.2k) and the 20th gives me an error of -110, or "No > error" (the read was successful). 110 is ETIMEDOUT (see include/asm-generic/errno*), which means your timeout expired before the data could be transferred. I suggest you increase the timeout to something like 1000 (1 second). Alan Stern ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel