Content originally posted in LPCWare by brothwell on Tue Sep 18 09:32:15 MST 2012
Am a bit confused by the interrupt behavior of the standard UART (specifically UART 3) on the LPC32xx.
Effectively, I would like to have a large receive FIFO with a > 0 byte interrupt trigger. The documentation implies that a CTI / RDA interrupt is the correct mechanism, but I don't see an obvious way to configure that.
Can someone clear up my confusion?
Thanks in advance,
Brian