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Re: [lpc2000] Serial Port Interrupt

2004-11-11 by Bill Knight

IIRC that is what I found also.

-Bill Knight
http://www.theARMPatch.com


On Thu, 11 Nov 2004 18:46:22 -0000, jamesasteres wrote:

In using the serial port (UART0) I found that simply enabling the 
THRE interrupt does not cause an interrupt to be asserted.  
Apparently only when the TX FIFO transistions to empty does the 
interrupt get asserted.  I know the VIC and UART0 hardware are set-
up correctly since if I manually load the first byte into the THR I 
do get a THRE interrupt when the byte is transmitted.  Has anyone 
else noticed this or am I doing something wrong?
James

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