On Sat, Feb 20, 2010 at 12:21 PM, Xiaofan Chen <[email protected]> wrote: > On Sat, Feb 20, 2010 at 11:47 AM, Jie Zhang <[email protected]> wrote: >> You need to modify OpenOCD to utilize the async mode to get higher >> performance. See >> >> The commit: >> http://urjtag.git.sourceforge.net/git/gitweb.cgi?p=urjtag/urjtag;a=commit;h=ad53771377357e1f10206b2916069373fda01122 >> >> The patch: >> http://sourceforge.net/mailarchive/message.php?msg_name=4B70279A.3010307%40analog.com >> >> The explanation: >> http://developer.intra2net.com/mailarchive/html/libftdi/2010/msg00065.html > > Thanks. Maybe I will forward this to OpenOCD and there may be > people who can do that. > > Current ftdi code in OpenOCD: > http://openocd.git.sourceforge.net/git/gitweb.cgi?p=openocd/openocd;a=blob;f=src/jtag/drivers/ft2232.c;h=82132d3b2d41159eb7974c370ce63a61a74752ff;hb=HEAD > Seems it can be done in the same way in ft2232_send_and_recv for OpenOCD. But I have no time and no hardware to do it now by myself. The only USB JTAG cable I have is Blackfin gnICE.
Jie -- libftdi - see http://www.intra2net.com/en/developer/libftdi for details. To unsubscribe send a mail to [email protected]
