diff options
| -rw-r--r-- | os/hal/platforms/STM32/OTGv1/usb_lld.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/os/hal/platforms/STM32/OTGv1/usb_lld.c b/os/hal/platforms/STM32/OTGv1/usb_lld.c index 009d9712c..0059f69dc 100644 --- a/os/hal/platforms/STM32/OTGv1/usb_lld.c +++ b/os/hal/platforms/STM32/OTGv1/usb_lld.c @@ -798,12 +798,11 @@ void usb_lld_prepare_transmit(USBDriver *usbp, usbep_t ep, }
else {
/* Transfer initialization.*/
- uint32_t pcnt = (n + (usbp->epc[ep]->in_maxsize - 1) /
- usbp->epc[ep]->in_maxsize);
+ uint32_t pcnt = (n + usbp->epc[ep]->in_maxsize - 1) /
+ usbp->epc[ep]->in_maxsize;
OTG->ie[ep].DIEPTSIZ = DIEPTSIZ_PKTCNT(pcnt) |
DIEPTSIZ_XFRSIZ(usbp->epc[ep]->in_state->txsize);
}
- OTG->DIEPEMPMSK |= DIEPEMPMSK_INEPTXFEM(ep);
}
/**
@@ -831,7 +830,8 @@ void usb_lld_start_out(USBDriver *usbp, usbep_t ep) { void usb_lld_start_in(USBDriver *usbp, usbep_t ep) {
(void)usbp;
- (void)ep;
+
+ OTG->DIEPEMPMSK |= DIEPEMPMSK_INEPTXFEM(ep);
}
/**
|