grstctl set fifo + flush in one assign
This commit is contained in:
parent
f452ab745e
commit
6e7cd220dc
|
@ -796,8 +796,7 @@ static void dcd_edpt_disable (uint8_t rhport, uint8_t ep_addr, bool stall)
|
|||
}
|
||||
|
||||
// Flush the FIFO, and wait until we have confirmed it cleared.
|
||||
dwc2->grstctl = (epnum << GRSTCTL_TXFNUM_Pos);
|
||||
dwc2->grstctl |= GRSTCTL_TXFFLSH;
|
||||
dwc2->grstctl = ((epnum << GRSTCTL_TXFNUM_Pos) | GRSTCTL_TXFFLSH);
|
||||
while ( (dwc2->grstctl & GRSTCTL_TXFFLSH_Msk) != 0 ) {}
|
||||
}
|
||||
else
|
||||
|
|
Loading…
Reference in New Issue