Lpc2000

Hi André,

> >I am working on my little hobby project to fool a trucks' speed limiter
> and I would really appreciate it if anybody could give some help to start
> up with a LPC2129. I do have pretty much knowledge of SAE J1939, but my
> knowledge about embedded programming is not (yet) enough.

I designed a suite of RV-C based products.  RV-C is a thin layer on top of
J1939.  I evaluated the LPC2129 but required J1939 support would not fit.
You can fit a much stripped version of J1939 on the LPC2129.
 
The commercial offerings for J1939 stacks run from $5kUS to $18kUS+.
Quality varies widely.  Microchip has a J1939 implementation (cough...hack)
for zero cost.  I would avoid this unless implementing a proprietary closed
loop system that doesn't involve life safety.  I would never trust my life
on random free code.

Regards,
Joel Winarske

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Independent Electronics, Inc.
Joel Winarske
Systems Architect
joelw@indyelectronics.com
2248 Morlan Drive
Napa, CA  94558
tel: (707) 320-4271
fax: (408) 516-5978
Timezone: GMT -08:00 
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