Lpc2000

see subject

--- In lpc2100@yahoogroups.com, "miramfg" <miramfg@h...> wrote:
> see subject

Hi,

depending if you are talking about a virgin device or reprogramming a
device that has been programmed before it does not / it does.

There is no low level driver programmed within the LPC21x9 that would
recognize a programming request coming from a remote CAN node.
However, once such a program has been loaded (written first would
help), there is no technical problem to program the device through
CAN. During self programming it is mandatory to execute code from RAM
but that's about it. Unfortunately there is no such code yet available
(that I would know off) and an Application Note from Philips is not
(yet?) on their web site.

So, in general the answer is yes but "somebody" has to write the
software. 

Cheers, Bob

IAP call to program the flash takes care of the RAM execution
requirement. i.e. program talking to CAN can execute in flash and 
erase/program flash sectors which are not occupied.

Tom
--- In lpc2100@yahoogroups.com, "lpc2100_fan" <lpc2100_fan@y...> 
wrote:
> --- In lpc2100@yahoogroups.com, "miramfg" <miramfg@h...> wrote:
> > see subject
> 
> Hi,
> 
> depending if you are talking about a virgin device or reprogramming 
a
> device that has been programmed before it does not / it does.
> 
> There is no low level driver programmed within the LPC21x9 that 
would
> recognize a programming request coming from a remote CAN node.
> However, once such a program has been loaded (written first would
> help), there is no technical problem to program the device through
> CAN. During self programming it is mandatory to execute code from 
RAM
> but that's about it. Unfortunately there is no such code yet 
available

> (that I would know off) and an Application Note from Philips is not
> (yet?) on their web site.
> 
> So, in general the answer is yes but "somebody" has to write the
> software. 
> 
> Cheers, Bob

--- In lpc2100@yahoogroups.com, "miramfg" <miramfg@h...> wrote:
> see subject

We at ESAcademy are working on several CAN and CANopen related 
Philips LPC2xxx projects. Some of these will be available for free, 
others only as part of a training/consulting contract.

A CANopen compliant bootloader will be available commercially:
http://www.esacademy.com/services/canopenbootloader.htm

Olaf
Tutor at ESAcademy
www.esacademy.com
www.MicroCANopen.com