Lpc2000

The code is actually Bill's, so it's better that u ask him. 

Maybe the global disable/enable part prevents any spurious events 
from occuring while changing the uart interrupt enable registers.




--- In lpc2000@yahoogroups.com, "johnthomasedwardtimm" <area51@a...> 
wrote:
> Leighton:
> 
> I noticed that you made a revision to your interrupt-driven UART 
> routines to disable/restore global interrupts around the 
> disabling/enabling of the transmit and receive interrupts.  What 
was 
> your rationale for making this change?
> 
> Thanks,
> 
> JT