RE: [avr-gcc-list] Is this a Stack problem?

[Brian Cuthie]

That *would* be different then :-)  Sorry if I missed that.

-brian 

> -----Original Message-----
> From: address@hidden 
> [mailto:address@hidden On Behalf Of Christian Ludlam
> Sent: Tuesday, January 20, 2004 10:36 AM
> To: address@hidden
> Subject: RE: [avr-gcc-list] Is this a Stack problem?
> 
> On 20 Jan Brian Cuthie wrote:
> 
> > Basically, you need to read the Atmel data sheet very 
> carefully. But 
> > your interrupt handler will look something like this (in 
> pseudo code):
> 
> [snip uart driver]
> 
> > I doubt the interrupt is getting enabled inside his 
> interrupt handler. 
> > But I suspsect that he's not clearing the interrupt in some cases.
> 
> But the OP said this was a half-duplex _software_ UART - I 
> don't think he's using the AVR's UART interrupts at all.
> 
> --
> Christian Ludlam
> address@hidden
> 
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