Thanks to all who replied. I am not too concerned about some gdb difficulties, as I make little use of gdb: it seems a miserably inefficient approach to debugging. I'm a trapper, not a hunter: unit tests, assertions, and logs are my main debugging tools. So OpenOCD looks like the tool for me.
On Nov 2, 2008, at 6:12 AM, Bob Paddock wrote: > If your set on ARM, Well, I've been using the Atmel EB40A board for several years for a variety of "one shot" embedded projects, so I've managed to penetrate much of the fog there. The ARM looks pretty familiar to an old System/ 360 programmer ;-) But the EB40A has the firmware to upload code over the serial line: I've not used JTAG for it (or anything else). Need a fancier chip (hardware SPI support) for the new project, and the eval board for that apparently needs JTAG. > don't overlook the Actel parts that you can > get free ARM cores for: > > http://www.actel.com/products/software/coreconsole/ > http://www.actel.com/download/default.aspx > http://www.actel.com/products/mpu/ > > Unless you get into the really high gate counts 1M+/3M+, depending > on the > family, the tools for both Windows and Linux are free. They do > keep moving > the links around to them tho. :-( Yeah, but I'm not an FPGA designer. I'd like to find an FPGA project where my application expertise is sufficiently overwhelming that somebody will put up with my FPGA learning curve. Not this one. The main tools for this one need to be gcc and a soldering iron, given the low budget and the short fuse. > > Many of the Actel parts claim to be rated for "Space Operation" or > "Rad Hard", Yep. Flown a bunch of them. I can write requirements for FPGA designers, just have never done the work. Used to be the foundry code on the package would tell you if an Actel part was rad hard, and distributers would sort that out for you for a little extra, but now you have to send big $$ to Actel to get the right stuff. But my ARM project is ground-based in its current incarnation. John Doty Noqsi Aerospace, Ltd. http://www.noqsi.com/ [EMAIL PROTECTED] _______________________________________________ geda-user mailing list [email protected] http://www.seul.org/cgi-bin/mailman/listinfo/geda-user
