I have a question about UART interrupts.
UART interrupt occurred and the UARTRSR was checked during interrupt processing. It is set to 0x000080 (FEMIS bit is set), and I know that UART interrupt has occurred due to a framing error.
After that, I cleared Framing Error Interrupt with UARTICR.
I finally got the value of UARTRSR, but I got 0x00000000.
Is this the correct behavior?
(I assumed that the FE bit would be set at 0x00000001 because interrupt occurred due to a framing error.)