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Lpc2000

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Re: Soft-Breakpoints in Flash ?

2005-09-26 by lp2000c

Has anyone here actually tried this, with IAR Embedded Workbench?
If so, with which processor(s)?  (The Segger web site does not list 
LPC213x as being supported.)
How was your experience?


--- In lpc2000@yahoogroups.com, Mike Nelson <m1k3n3ls0n@y...> wrote:
> It's not a rumor, download it from the Segger web
> site:
> 
> http://segger.com/pub/jlink/jlinkrdi_v268b.zip
> 
> More info:
> 
> http://segger.com/jlink_arm_rdi.html
> 
> Regards:
> 
> Mike Nelson
> 
> --- 42Bastian Schick <bastian42@m...> wrote:
> 
> > Hi,
> > 
> > I heard a rumour, that J-Link (IAR,Segger) support
> > _soft_ breakpoints
> > in Flash.
> > 
> > Anyone here using J-Link who can confirm this.
> > 
> > AFAIK, soft-breakpoints means replacing an opcode
> > with an breakpoint
> > instruction (SWI or illegal opcode) in order to have
> > more than the
> > (mostly) 2 HW breakpoint.
> > 
> > So soft-breakpoint in Flash would mean
> > re-programming the flash.
> > 
> > -- 
> > 42Bastian Schick
> > 
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