> -----Original Message-----
> From: Olin Lathrop [SMTP:olin_piclist@COGNIVIS.COM]
> Sent: Tuesday, November 07, 2000 3:45 PM
> To:   PICLIST@MITVMA.MIT.EDU
> Subject:      Re: [PIC]: Multibyte words and Interrupts - A challenge
>
> > One method that I have used involves the use of three flag bits.
> > One flag bit is called main_wants_new, one is called isr_wants_new,
> > one is called allow_data_in_isr, and the last is called data_ready.
>
> That's pretty clever, saving 4 flags in 3 bits ;-)
>
>
Data compression is marvellous thing :o)

Mike

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