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Lpc2000

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Re: [lpc2000] Slow OCD Remote/Insight debugging

2005-09-26 by Michael Johnson

Wigglers work - you just have to choose (perhaps even buy) the 
appropriate software to drive them.

Michael

>I saw the same problem with the wiggler.  Had problems connecting to my LPC2104 at anything but really low speeds.  The OCD is not a professional level debugger.  In order to debug a program that you intend to run in FLASH, you have to download your program into FLASH.  OCD can't do this.
>
>I bought a Signum JTAGJet and it is worth it. It downloads and programs to flash, as well as having a superb C/ASM debugger.   I use the GNUARM for compiling, but I much prefer a professional debugger.
>
>Chris.
>
> 
>  ----- Original Message ----- 
>  From: Blagoj Kupev 
>  To: lpc2000@yahoogroups.com 
>  Sent: Monday, September 26, 2005 12:09 AM
>  Subject: [lpc2000] Slow OCD Remote/Insight debugging
>
>
>  Hi there,
>
>  I'm beginner in ARM7 world and everything looks strange to me. I've 
>  build wiggler compatible interface and i have MCB2130 from Keil. I have 
>  few questions regarding debuging:
>  1. Why OCD Remote/Insight combination works 10 times slower compared to 
>  debug speed when i try to debug same SW using Rowley's Cross Studio? (i can not 
>  connect OCD Remote with speed parameter lower than 3).
>  2. I found some discussion but still it is not clear to me if i can 
>  debug sw in flash with OCD Remote? I read that OCD Remote does not 
>  support hardware breakpoints that is requred for debugging in flash. Is 
>  this true or i'm missing something?
>  Best regards,
>  Blagoj
>
>
>
>
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