Newer kernels don't use /dev/ttyUSB0 for JTAG. It is used for serial access and no /dev/ttyUSB1 will appear.
Check out http://www.openplug.org/plugwiki/index.php/Setting_Up_OpenOCD_Under_Linux On Thu, Mar 11, 2010 at 11:29, Lluís Batlle <virik...@gmail.com> wrote: > 2010/3/11 Shiva Bhattacharjee <shiva...@gmail.com>: >> Is it necessary for me to use the same mini-usb cable that came with the >> sheevaplug? It seems my host machines ( windows, linux, mac) all recognize >> the sheevaplug .... but when I try connecting to the serial port I get >> nothing... >> >> I think I am running into the same problem with the installer as well, >> ..... >> jtag_nsrst_delay: 200 >> jtag_ntrst_delay: 200 >> dcc downloads are enabled >> Error: unable to open ftdi device: device not found > > Device not found? Are you sure your system has /dev/ttyUSB0 in place, > after connecting the cable? You should configure openocd to access > that device. > In a typical udev-enabled linux, you will see /dev/ttyUSB0 only with > the cable connected. > > Regards, > Lluís. > > > -- > To UNSUBSCRIBE, email to debian-arm-requ...@lists.debian.org > with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org > Archive: > http://lists.debian.org/45219fb01003110229n36771deemd43ddc401bd25...@mail.gmail.com > > -- To UNSUBSCRIBE, email to debian-arm-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/3005d6291003111400r4fd454d0se09997fdc0017...@mail.gmail.com
