[TriEmbed] LPC-H2148

Michael Wayne michael.wayne at georgewaynellc.com
Tue Mar 17 00:08:41 CDT 2015


Has anyone run the Contiki OS on any microcontroller projects?
On Mar 16, 2015 10:19 PM, "Jon Wolfe" <jonjwolfe at anibit.com> wrote:

> The LPC 2148 is an ARM7TDMI family of chips. It is an older ARM
> architecture that has been superseded by the "Cortex-M" line of ARM chips.
> Don't let the age fool you, they are still super cool, and quite capable.
> This chip has 512k flash and 42k of ram, plenty to run a micro RTOS on it.
> The closest analog in modern ARM chips to this might be a Cortex M3.
>
> It is more like the CPU you find on an Arduino Due than a Raspi.
>
> There's nice support in GCC in these old chips, and if you have the right
> jtag, you can get them to work with gdb and OpenOCD.
>
> I'd volunteer to take it on, but I've got a ton of similar dev boards in
> drawers waiting for the right project and enough free time.
>
> --Jon
>
>
> On 2015-03-16 19:28, Grawburg wrote:
>
>> Yes.
>>
>> I won't be at the April meeting but will bring it to the May meeting.
>>
>> Whoever wants it can have it. I don't really know what to do with it.
>>
>> Brian
>>
>>  Isn't that an ARM chip? Might be nice to experiment with. Might have
>>> much of the same capability as that used in the R-Pi or an Intel
>>> Edison.
>>>
>>> -
>>>
>>
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>
> --
> Jon Wolfe
> Anibit Technology LLC.
>
> https://anibit.com
>
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