Oh, I forgot to mention... I'm running off Git head.
Best Regards Joel Holdsworth On 15/07/13 12:09, Joel Holdsworth wrote: > Hi All, > > I'm tackling a couple of issues that maybe this list can help me > with. > > My setup is a bespoke board with a TI DM368 (very similar to the > Davinci DM365) with a Flyswatter 2 adapter. > > I have two problems: > > 1. I'm having trouble connecting. The only way I can get it to > enumerate the TAPs is if I press the board reset button with the > ribbon cable disconnected, then connect the ribbon, then run > openocd. If I don't follow this procedure, it times out with > "Error: couldn't read enough bytes from FT2232 device (0 < 81)" > messages. > > Any ideas why this would be? > > 2. My JTAG port doesn't have a SRST pin on it, so I want to use > davinci_wdog_reset. Unfortunately this fails because of a problem > with the mww command. If I call the offending command in isolation > (mww phys 0x01c21c28 0x00004000) with the debug level set to three, > I get the following messages printed: > > Debug: 407 43677 command.c:145 script_debug(): command - > ocd_command ocd_command type ocd_mww phys 0x01c21c28 0x00004000 > Debug: 408 43677 command.c:145 script_debug(): command - mww > ocd_mww phys 0x01c21c28 0x00004000 Debug: 410 43677 command.c:631 > run_command(): Command failed with error code -304 User : 411 43678 > command.c:669 command_run_line(): in procedure 'mww' > > I added some printfs to the jim_target_mw function, which showed > that the function is never called. It's as if the binding is > failing somehow. > > Any ideas? > > Best Regards Joel Holdsworth > ------------------------------------------------------------------------------ See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk _______________________________________________ OpenOCD-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/openocd-devel
