MUSB_RXCSR_P_SENTSTALL
| MUSB_RXCSR_P_SENTSTALL);
if (csr & MUSB_RXCSR_P_SENTSTALL) {
csr &= ~MUSB_RXCSR_P_SENTSTALL;
MUSB_RXCSR_P_SENTSTALL);
(MUSB_RXCSR_P_SENTSTALL | MUSB_RXCSR_P_OVERRUN \