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stm32h7: Fix indentation error where OUT XFER interrupt wasn't handled 

in the correct scope.
This commit is contained in:
William D. Jones 2019-09-03 01:37:44 -04:00
parent 1a3dc9cba1
commit 910fd867c7
1 changed files with 18 additions and 17 deletions
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35
src/portable/st/stm32h7/dcd_stm32h7.c
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@ -551,6 +551,7 @@ static void handle_epout_ints(USB_OTG_DeviceTypeDef * dev, USB_OTG_OUTEndpointTy
// OEPINT will be cleared when DAINT's out bits are cleared.
for(int n = 0; n < 8; n++) {
xfer_ctl_t * xfer = XFER_CTL_BASE(n, TUSB_DIR_OUT);
if(dev->DAINT & (1 << (USB_OTG_DAINT_OEPINT_Pos + n))) {
// SETUP packet Setup Phase done.
if(out_ep[n].DOEPINT & USB_OTG_DOEPINT_STUP) {
@ -558,26 +559,26 @@ static void handle_epout_ints(USB_OTG_DeviceTypeDef * dev, USB_OTG_OUTEndpointTy
dcd_event_setup_received(0, (uint8_t*) &_setup_packet[2*_setup_offs], true);
_setup_offs = 0;
}
}
// OUT XFER complete (single packet).
if(out_ep[n].DOEPINT & USB_OTG_DOEPINT_XFRC) {
out_ep[n].DOEPINT = USB_OTG_DOEPINT_XFRC;
// OUT XFER complete (single packet).
if(out_ep[n].DOEPINT & USB_OTG_DOEPINT_XFRC) {
out_ep[n].DOEPINT = USB_OTG_DOEPINT_XFRC;
// TODO: Because of endpoint 0's constrained size, we handle XFRC
// on a packet-basis. The core can internally handle multiple OUT
// packets; it would be more efficient to only trigger XFRC on a
// completed transfer for non-0 endpoints.
// TODO: Because of endpoint 0's constrained size, we handle XFRC
// on a packet-basis. The core can internally handle multiple OUT
// packets; it would be more efficient to only trigger XFRC on a
// completed transfer for non-0 endpoints.
// Transfer complete if short packet or total len is transferred
if(xfer->short_packet || (xfer->queued_len == xfer->total_len)) {
xfer->short_packet = false;
dcd_event_xfer_complete(0, n, xfer->queued_len, XFER_RESULT_SUCCESS, true);
} else {
// Schedule another packet to be received.
out_ep[n].DOEPTSIZ |= (1 << USB_OTG_DOEPTSIZ_PKTCNT_Pos) | \
((xfer->max_size & USB_OTG_DOEPTSIZ_XFRSIZ_Msk) << USB_OTG_DOEPTSIZ_XFRSIZ_Pos);
out_ep[n].DOEPCTL |= USB_OTG_DOEPCTL_EPENA | USB_OTG_DOEPCTL_CNAK;
// Transfer complete if short packet or total len is transferred
if(xfer->short_packet || (xfer->queued_len == xfer->total_len)) {
xfer->short_packet = false;
dcd_event_xfer_complete(0, n, xfer->queued_len, XFER_RESULT_SUCCESS, true);
} else {
// Schedule another packet to be received.
out_ep[n].DOEPTSIZ |= (1 << USB_OTG_DOEPTSIZ_PKTCNT_Pos) | \
((xfer->max_size & USB_OTG_DOEPTSIZ_XFRSIZ_Msk) << USB_OTG_DOEPTSIZ_XFRSIZ_Pos);
out_ep[n].DOEPCTL |= USB_OTG_DOEPCTL_EPENA | USB_OTG_DOEPCTL_CNAK;
}
}
}
}