> > On Tue, Aug 27, 2013 at 10:40:45AM +1200, Andrew McLaren wrote: > > It would have been easy if the problem had been gdbproxy, > but no such > > luck. Now that mspdebug is running, I'm seeing exactly the same > > scenario here. The messages are a tad different, but I > think they are > > saying the same thing. Everything works fine until mspdebug > reports... > > > > fet: FET returned error code 18 (Could not determine device state) > > fet: polling failed > > > > Once again, eveything appears hung outboard of mspdebug until the > > target msp is repowered. If I simply try and restart > mspdebug without > > doing this, it will report; > > > > TI3410 device is in boot config, setting active > > ti3410: TI_OPEN_PORT failed: A device attached to the system is not > > functioning > > ti3410: failed to set up port > > This looks like some kind of hardware problem. Have you tried > different USB ports? > > Is the board powered externally, or does it draw power from the FET? > > Cheers, > Daniel >
I've been having a bit of a play to try and isolate it, but haven't come up with anything conclusive (or really anthing at all). To answer your questions - the target board is powered by the FET - I've tried switching USB ports, but no change. I've also tried switching the target processor (another 439), but also no change. The only harware I haven't yet swapped out is the FET itself, but only have the single TI FET running. I do have an Olimex FET here, but having a few issues at present installing the drivers for that, so that is the next step. The ONLY thing I have found so far that resets the problem is repowering the target MSP, which leads me to think that is must be some context in that that is somehow being corrupted. I'd also like to try a different MSP variant, but none of the others I have here have the ROM space this needs (just thinking, I do have one of the TI experimeter boards around, and that has a fairly hefty MSP on it, so that could be worth a go). So I have a couple of things to try. I'll keep you posted. Andrew ------------------------------------------------------------------------------ Learn the latest--Visual Studio 2012, SharePoint 2013, SQL 2012, more! Discover the easy way to master current and previous Microsoft technologies and advance your career. Get an incredible 1,500+ hours of step-by-step tutorial videos with LearnDevNow. Subscribe today and save! http://pubads.g.doubleclick.net/gampad/clk?id=58040911&iu=/4140/ostg.clktrk _______________________________________________ Mspgcc-users mailing list Mspgcc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mspgcc-users
