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08/17/00 19:06
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#4514 - RE: HF - Data transmission

Sorry for multiple message, but now whe I red all answer, and
even red your second one, I have to sen you a request.

Perhaps you have read my erlier request abt manchester-encod/decod.

This radio i wrote about in the letter below, I'm using a ATMEL 89LC53.
It's an 12kB ISP/3Volt/12MHz PQFP - '8951'.

The software is only assembler / It's all i can do..!! today..!!

Anyway, I have solved everything with radio-cicruit-setup,
RS232-communication, manchesterencoding based on Timer0.

BUT, what I do now, is to set up manchester-decoder-routines,
the last and most difficult step in all software in this appl.

I a quest aboute sampling, measuring time, calculation, assessment
of all this nois is.

I'm recomended to send abt 30 synk-bits (zero's), one start('1'),
8 bit mess, and one stop-bit ('1'). (ram-synk)
No problems to send, with exactly rate, but HUH! to READ and decod.!!!

At the moment I've just start to develoop this routines, but I have
a ISP-Flash controller, so I suppouse I have to make a lots of
laborations.

Parhaps - you have any advice???

Regards/again/ Magnus




List of 12 messages in thread
TopicAuthorDate
HF - Data transmission            01/01/70 00:00      
RE: HF - Data transmission            01/01/70 00:00      
RE: HF - Data transmission            01/01/70 00:00      
RE: HF - Data transmission            01/01/70 00:00      
RE: HF - Data transmission            01/01/70 00:00      
RE: HF - Data transmission            01/01/70 00:00      
RE: HF - Data transmission            01/01/70 00:00      
RE: HF - Data transmission            01/01/70 00:00      
RE: HF - Data transmission            01/01/70 00:00      
RE: HF - Data transmission            01/01/70 00:00      
RE: HF - Data transmission            01/01/70 00:00      
RE: HF - Data transmission            01/01/70 00:00      

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