LPC32xx trying to get Standard UART Rx interrupt after single byte

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
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,