Lpc2000

Thank you for a very clear and comprehensive answer. 

It it so that, if you use Crossworks, you don't use OCDRemote anymore,
so Crossworks bitbangs jtag commands over LPT1 itself? Because
OCDRemote doesn't support hardware breakpoints... 

Can Crossworks set as many breakpoints in Flash as you want? Are these
software breakpoints, or hardware breakpoints? 

Thank you !!


--- In lpc2000@yahoogroups.com, "Leon Heller" <leon.heller@b...> wrote:
>
> ----- Original Message ----- 
> From: "householder_lpc" <nieuw_bericht@h...>
> To: <lpc2000@yahoogroups.com>
> Sent: Friday, December 09, 2005 2:00 PM
> Subject: [lpc2000] JTAG debugging tools
> 
> 
> > Hi all,
> >
> > I'm currently trying to find good and not too expensive tools for
> > programming and debugging the LPC2148. I intend to use gcc as
> > compiler. Can anyone describe what advantages Rowley Crossworks has
> > over Eclipse+gcc+gdb?
> 
> Main advantage is that the debugger is much more comprehensive and
easier to 
> use. Rowley use the gcc tools with their own IDE and debugger.
> 
> >
> > In addition, what is the main difference between the different lowcost
> > (sub-150$) JTAG adapters? I understand that, with a Wiggler compatible
> > product, the program is ran and debugged from RAM. This limits code
> > size by the amount of RAM available. Are there low cost JTAG adapters
> > that allow code to be executed and debugged in Flash?
> 
> That is really a function of the debugger. The Rowley debugger works
with 
> programs in flash, even with a Wiggler or Wiggler clone.
> 
> >
> > What do I gain if I use a Rowley Crossconnect or an Amontec debugger
> > in stead of a Wiggler clone (for example the Olimex tool)?
> 
> Speed! They are much faster than a Wiggler (if the Amontec unit is
used in 
> Raven mode).
> 
> Leon 
> 
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