DT interrupts and Pause

[Luckyborg]

So once the interrupt is setup, is the USART running in the background even when not enabled and that would cause the overflow? I assumed if I disabled the interrupt the USART was basically sitting there inactive. I would have expected the problem to show up when the interrupt was enabled and there was a long pause, but that seems to execute just fine. I'll play with clearing CREN shortly

[Luckyborg]

Both solutions worked, it is good to know that everything is running in the background and that the problem is that I'm just not servicing the interrupt to keep the flags clear. I'll have to keep that in mind for next time.

Thanks, David