Hi Chris,
Can I use your "Mika"? Is the EM8623 an ARM9 or ARM7?
I need to create a media player and include web connectivity (very thin web client). Do I use CLDC
or CDC? It could come down to size constraints, though.
I was told codecs are included in the processor. Is that possible, or just
marketing talk?
I'm asking the manufacturer about RAM sizes. Whatever the RAM size is, I'm stuck with it. The
hardware has already been bought by somebody on the team.
I'll also ask apogee in the meantime.
Regards
Jonathan
Chris Gray wrote:
On Tuesday 27 January 2009 06:09, Jonathan Wong wrote:
Anyone happens to know the minimum size of IBM's J9? Anyone tried to run
J9 on uCLinux?
I don't know off the top of my head, but I could find out for you. It will
depend on the type of Java profile you need to support, for example the very
restricted J2ME CLDC or the somewhat larger CDC/FP. Our own "Mika" VM needs a
bit less than 2 MB of ROM and is equivalent to CDC/FP.
On the whole I would say that what you are proposing is just about doable with
8 MB, although I'm not an expert in codecs so I don't know how much all the
necessary libraries will add up to. You'll also need a reasonable amount of
RAM, I don't see any mention of that in your hardware specs.
More about Mika at our website, www.k-embedded-java.com.
Best people for porting J9 to your system: www.apogee.com (and tell them I
sent you).
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