[Asterisk-Users] Special Delivery from China

[steven louse]

Hi,I have bought a voip phone based on PA1688 last year. Trying to implement 
the iax client on it. Because the phone is very cheap. (I got it from China 
with the price of $55).  But after I gathered more informations I find it is 
impossible. The PA1688 chip is a 8bit CPU with the 8051 core. We can't port 
linux even uclinux to it. And the most important is that the datasheet for 
PA1688 is few.
If anyone could port the iax client to this kind of phone,it would be 
greate!




>From: Holger Schurig <hs4233 at mail.mn-solutions.de>
>Reply-To: asterisk-users at lists.digium.com
>To: asterisk-users at lists.digium.com
>Subject: Re: [Asterisk-Users] Special Delivery from China
>Date: Fri, 2 Jul 2004 09:11:39 +0200
>
> > For example:
> > http://sdcc.sourceforge.net/
> > SDCC is a Freeware, retargettable, optimizing ANSI - C compiler that
> > targets the Intel 8051, Maxim 80DS390 and the Zilog Z80 based MCUs.
> > Work is in progress on supporting the Motorola 68HC08 as well as
> > Microchip PIC16 and PIC18 series. The entire source code for the
> > compiler is distributed under GPL.
>
>I've seen this, too.
>
>But still one needs a compiler (or assembler) for the DSP. *AND* knowledge
>about how to do things the DSP way ...
>
>And for the 8051 we'd need a rudimentary OS to work on top. Hey, even eCos
>might be too much for that box ...
>
>
>So, I'm skeptic but eager to prooved wrong :-)
>
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