On 19/07/12 4:42 PM, Freddie Chopin wrote: > W dniu 2012-07-19 06:50, Andrew Leech pisze: >> Where are the updated interface scripts supposed to come from? >> I've seen an interface/ftdi folder referenced in older messages, but I >> don't a ftdi folder in my freshly git master pulled folder >> openocd/tcl/interface nor can I see the folder in >> http://openocd.git.sourceforge.net/git/gitweb.cgi?p=openocd/openocd;a=tree;f=tcl/interface > The change with cfg files is in gerrit: > http://openocd.zylin.com/#/c/534/ Ahh, I haven't learned anything about the gerrit system yet, have to look into how to use it. Thanks for the link to the files! >> Regardless, I found an updated luminary.cfg attached in a past message >> (Andreas on 10/05/12) on this list and modified it. I had to change the >> desc and vid/pid to icdi but more importantly, I had to change the >> ftdi_layout_signal nSRST command to be -noe rather than -data. >> I think the reset was just inverted and changing this works for me, with >> -data as soon as I tried to reset the board with openocd my srst line >> was held low permanently. >> >> The icdi board's srst has a tri state buffer whose input is grounded, >> and the (inverted) enable line driven by ADBUS5, so the -noe makes sense >> to me as the correct option. Should there be a -data or something else >> as well? > 1. Which cfg file matches your experiments "best": > tcl/interface/ftdi/luminary-icdi.cfg > tcl/interface/ftdi/luminary-lm3s811.cfg > tcl/interface/ftdi/luminary.cfg > Maybe all three should use the same principle? > 2. Could you post your findings on gerrit? > 3. Maybe even checkout the change and upload a new version with a fix? > > 4\/3!! > My board should definitely be considered the luminary-icdi.cfg I have a separate jtag programmer board not embedded in any evaluation kit, the board is actually called BD-ICDI, It's supplied with some eval/dev kits. For references, http://www.ti.com/litv/pdf/spmu035c Page 7, picture of the BD-ICDI board, next to an eval board Page 22,23, Schematics of BD-ICDI board.
I wouldn't guarantee that this will be the same config as the other luminary (embedded) programmers, as some of them may/may not have buffers on lines. I'll have to figure out the gerrit system before interacting with it properly, that might take a little longer. Andrew ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ OpenOCD-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/openocd-devel
