On Mon, Mar 03, 2014 at 01:59:35PM +0000, Sarfraz Nawaz wrote: > No I have not been able to make a JTAG connection before. I tried > downgrading to version 2 of the firmware but I get the following > error. So I suspect that there is something not right with the FET? > > ./mspdebug tilib -d ttyACM0 --require-fw-update Uifv3Downgrader.txt > > MSPDebug version 0.22 - debugging tool for MSP430 MCUs > Copyright (C) 2009-2013 Daniel Beer <dlb...@gmail.com> > This is free software; see the source for copying conditions. There is NO > warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. > > MSP430_Initialize: ttyACM0 > Updating firmware using Uifv3Downgrader.txt > Starting firmware update (this may take some time)... > tilib: MSP430_FET_FwUpdate: Hardware State is unknown (error = 77) > tilib: device initialization failed
Hi Sarfraz, I wouldn't recommend downgrading the firmware if you have the library working. I think the problem is likely a wiring issue on your board. There is a pin used by the FET to sense the supply voltage -- is this connected ok? Cheers, Daniel -- Daniel Beer <dlb...@gmail.com> www.dlbeer.co.nz IRC: inittab (Freenode) PGP key: 2048D/160A553B ------------------------------------------------------------------------------ Subversion Kills Productivity. Get off Subversion & Make the Move to Perforce. With Perforce, you get hassle-free workflows. Merge that actually works. Faster operations. Version large binaries. Built-in WAN optimization and the freedom to use Git, Perforce or both. Make the move to Perforce. http://pubads.g.doubleclick.net/gampad/clk?id=122218951&iu=/4140/ostg.clktrk _______________________________________________ Mspgcc-users mailing list Mspgcc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mspgcc-users
