Problem with Clearing UART FIFO Full Flag

[MichaelDavid]

The UART ISR when working with FIFO should be : UART_SFIFO_RXUF . The Reference manual states  that it can be cleared by writing "1" to the bit or SFIFO. When I try to do this the bit won't clear.

~Michael David.

[michay]

try reading the contents of D register