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int_rda during sleep?

 
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ben_r



Joined: 26 Mar 2004
Posts: 4

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int_rda during sleep?
PostPosted: Thu May 27, 2004 7:42 am     Reply with quote
Is it possible for int_rda to work when the PIC is sleeping - im a bit confused by reading the data sheet (18F2320).

What I want to do is to sleep until a byte is recevied, then wake and process it - but at the moment the PIC just sleeps forever (int_rda & int_global are enabled).

Im using a 10Mhz XTAL with the x4 PLL and the UART is running at 115.2KBaud (the UART works fine - untill it sleeps).
Gerrit



Joined: 15 Sep 2003
Posts: 58

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PostPosted: Thu May 27, 2004 7:53 am     Reply with quote
Hi Ben_r,

When putting the microchip to sleep disables the uart as well from
functioning.

And you can't wakeup after detecting a start bit (via external int)
Takes to long to start.


Regards,

Gerrit
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