diff options
| -rw-r--r-- | src/portable/microchip/samx7x/dcd_samx7x.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/portable/microchip/samx7x/dcd_samx7x.c b/src/portable/microchip/samx7x/dcd_samx7x.c index 851978398..e35cf80a6 100644 --- a/src/portable/microchip/samx7x/dcd_samx7x.c +++ b/src/portable/microchip/samx7x/dcd_samx7x.c @@ -326,6 +326,8 @@ static void dcd_ep_handler(uint8_t ep_ix) { // TX complete dcd_event_xfer_complete(0, 0x80 + ep_ix, xfer->total_len, XFER_RESULT_SUCCESS, true); + // Disable the interrupt + USBHS->USBHS_DEVEPTIDR[ep_ix] = USBHS_DEVEPTIDR_TXINEC; } } } @@ -576,12 +578,12 @@ static void dcd_transmit_packet(xfer_ctl_t * xfer, uint8_t ep_ix) { // Control endpoint: clear the interrupt flag to send the data USBHS->USBHS_DEVEPTICR[0] = USBHS_DEVEPTICR_TXINIC; - USBHS->USBHS_DEVEPTIER[0] = USBHS_DEVEPTIER_TXINES; } else { // Other endpoint types: clear the FIFO control flag to send the data USBHS->USBHS_DEVEPTIDR[ep_ix] = USBHS_DEVEPTIDR_FIFOCONC; } + USBHS->USBHS_DEVEPTIER[ep_ix] = USBHS_DEVEPTIER_TXINES; } // Submit a transfer, When complete dcd_event_xfer_complete() is invoked to notify the stack |