Lpc2000

... I know it's late in the year, but I was wondering if anyone knows
whether or not a 'special key' is required when upgrading to
'Pathfinder for ARM' from 'Pathfinder for LPC2100'. I purchased and
installed the upgrade, been over and over the docs a couple of times
and can only get Pathfinder to recognize the EVBA7 (Ashlings eval
LPC eval board) instead of the Opella Emulator.

If anyone knows, let me know. If anyone from Ashling is bored and want
to help me out - that would be nice too! In any case, Happy New Year
to all!

Thanks,
Bryan

--- In lpc2100@yahoogroups.com, clapper <clapper@d...> wrote:
> 

Hi Bryan,

I don't have an answer but would like to find out how well the Opella
works - in production environments. Pathfinder is an excellent source
debugger, although it has it's quirks.

I'm using the EVBA7 board right now...but am planning on manufacturing
a dedicated LPC210x board with a 500 KHz 12-bit 4 ch a/d in a month or
so. What's the preferred hardware interface for the Opella debugger?
Which JTAG port does it require?

Thanks,  Russ

> ... I know it's late in the year, but I was wondering if anyone knows
> whether or not a 'special key' is required when upgrading to
> 'Pathfinder for ARM' from 'Pathfinder for LPC2100'. I purchased and
> installed the upgrade, been over and over the docs a couple of times
> and can only get Pathfinder to recognize the EVBA7 (Ashlings eval
> LPC eval board) instead of the Opella Emulator.
> 
> If anyone knows, let me know. If anyone from Ashling is bored and want
> to help me out - that would be nice too! In any case, Happy New Year
> to all!
> 
> Thanks,
> Bryan

Hi Russ,
 
1. Our Opella will work with either the Primary or Secondary LPC2xxx
JTAG (aka EmbeddedICE) port. Opella uses a USB interface to the host PC.
 
2. Send your feedback ("quirks") on PathFinder to me at
hugh.okeeffe@... and I will respond to you. We're working on the
next release for early this year.
 



Hugh @ http://www.ashling.com/support/lpc2100/ 

-----Original Message-----
From: biotags [mailto:biotags@...] 
Sent: 02 January 2004 16:45
To: lpc2100@yahoogroups.com
Subject: [lpc2100] Re: ashlings pathfinder


--- In lpc2100@yahoogroups.com, clapper <clapper@d...> wrote:
> 

Hi Bryan,

I don't have an answer but would like to find out how well the Opella
works - in production environments. Pathfinder is an excellent source
debugger, although it has it's quirks.

I'm using the EVBA7 board right now...but am planning on manufacturing
a dedicated LPC210x board with a 500 KHz 12-bit 4 ch a/d in a month or
so. What's the preferred hardware interface for the Opella debugger?
Which JTAG port does it require?

Thanks,  Russ


> ... I know it's late in the year, but I was wondering if anyone knows
> whether or not a 'special key' is required when upgrading to
> 'Pathfinder for ARM' from 'Pathfinder for LPC2100'. I purchased and
> installed the upgrade, been over and over the docs a couple of times
> and can only get Pathfinder to recognize the EVBA7 (Ashlings eval
> LPC eval board) instead of the Opella Emulator.
> 
> If anyone knows, let me know. If anyone from Ashling is bored and want
> to help me out - that would be nice too! In any case, Happy New Year
> to all!
> 
> Thanks,
> Bryan



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--- In lpc2100@yahoogroups.com, "biotags" <biotags@y...> wrote:
> --- In lpc2100@yahoogroups.com, clapper <clapper@d...> wrote:
> > 
> 
> Hi Bryan,
> 
> I don't have an answer but would like to find out how well the 
Opella
> works - in production environments. Pathfinder is an excellent 
source
> debugger, although it has it's quirks.
> 
> I'm using the EVBA7 board right now...but am planning on 
manufacturing
> a dedicated LPC210x board with a 500 KHz 12-bit 4 ch a/d in a month 
or
> so. What's the preferred hardware interface for the Opella debugger?
> Which JTAG port does it require?
>

Hi Russ,

Here's my response to the questions you posed above. I must qualify 
everything by letting you know that this is my first embedded project 
and so I'm cutting my teeth on this project.

In any case, I really like Pathfinder. I've been using it for about 5 
months and have grown fairly comfortable with all it's features. Like 
you, we have been working on our own prototype board (first one 
arrived a week or so ago). We are trying to get our program loaded 
(which we are making *some* progress on) but we intend to use the 
Opella with the secondary JTAG port. We have a connector similar to 
what Ashling has on their EVBA7 - (the embeddedice connector). 

Good luck with your project.

Bryan 

> Thanks,  Russ
> 
> 
> > ... I know it's late in the year, but I was wondering if anyone 
knows
> > whether or not a 'special key' is required when upgrading to
> > 'Pathfinder for ARM' from 'Pathfinder for LPC2100'. I purchased 
and
> > installed the upgrade, been over and over the docs a couple of 
times
> > and can only get Pathfinder to recognize the EVBA7 (Ashlings eval
> > LPC eval board) instead of the Opella Emulator.
> > 
> > If anyone knows, let me know. If anyone from Ashling is bored and 
want
> > to help me out - that would be nice too! In any case, Happy New 
Year

> > to all!
> > 
> > Thanks,
> > Bryan