Hello Venkat, On Tuesday, 15. May 2012 11:44:23 Venkatraman V wrote: > We are trying to use your libftdi on our ARM > board (iMX257). A device attached to this > board gives data @ about 230400bps. The > linux kernel in use in 2.6.31(207g). We read > data for about 10 seconds from this device > as and when the user requests to. > > Sometimes there is a data drop due to which > all packets have to be dropped due to CRC > errors. (We have a 28byte packet. Certain > times all the packets have < 28bytes in size). > Data exchange is hex. > > Could you please help us know what could be > the reason? Also, do let me know if you > would need more information in this regard.
I would try to reproduce your problem on a x86 host system. If the problem persists, it might a kernel, libusb or libftdi issue. If not, it's related to your ARM system. btw: Please no HTML mail on the list. Thanks. HTH, Thomas -- libftdi - see http://www.intra2net.com/en/developer/libftdi for details. To unsubscribe send a mail to [email protected]
