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Discussion Groups | | Connecting to the Internet

Connecting to the Internet - silv...@yahoo.com - May 26 15:53:34 2006

Hi,
I was wondering if you could help me connect a M68HC11 to the Internet.
It\'s really urgent, so please help me.
Thanks




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Re: Connecting to the Internet - Mike McCarty - May 30 2:35:12 2006

s...@yahoo.com wrote:
> Hi,
> I was wondering if you could help me connect a M68HC11 to the Internet.
> It\'s really urgent, so please help me.
> Thanks

Your request is very vague. What are you trying to accomplish?

One way:

use the SCI connected to a TTL <-> RS232 converter chip
like the MAX232
connect the RS232 I/F to an external modem
have the MC68HC11 send commands to the modem
to call your ISP using dial-up access
get/write a SLIP layer for the MC68HC11
get/write a TCP/IP layer
Mike
--
p="p=%c%s%c;main(){printf(p,34,p,34);}";main(){printf(p,34,p,34);}
This message made from 100% recycled bits.
You have found the bank of Larn.
I can explain it for you, but I can't understand it for you.
I speak only for myself, and I am unanimous in that!


______________________________
Stellaris® MCU Family: New Parts, New Package, New Price.


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Re: Connecting to the Internet - silviu andrica - May 30 2:50:24 2006

My request is vague because what i have been asked to do was("Connect the M68HC11 to the internet" - that was the request) vague too.
I did it as you also suggested - i found an article describing how to connect a HC08 to the Internet, using UDP/IP and SLIP and i "translated" that for the HC11.

Mike McCarty wrote: s...@yahoo.com wrote:
> Hi,
> I was wondering if you could help me connect a M68HC11 to the Internet.
> It\'s really urgent, so please help me.
> Thanks

Your request is very vague. What are you trying to accomplish?

One way:

use the SCI connected to a TTL <-> RS232 converter chip
like the MAX232
connect the RS232 I/F to an external modem
have the MC68HC11 send commands to the modem
to call your ISP using dial-up access
get/write a SLIP layer for the MC68HC11
get/write a TCP/IP layer

Mike
--
p="p=%c%s%c;main(){printf(p,34,p,34);}";main(){printf(p,34,p,34);}
This message made from 100% recycled bits.
You have found the bank of Larn.
I can explain it for you, but I can't understand it for you.
I speak only for myself, and I am unanimous in that!

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Fast track Microcontrollers Technical support Intel microprocessors

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