diff options
| author | Ha Thach <[email protected]> | 2020-04-11 15:18:41 +0700 |
|---|---|---|
| committer | GitHub <[email protected]> | 2020-04-11 15:18:41 +0700 |
| commit | 13a3081d308828ae6e4b9a40bb8ac7bf5b0e424c (patch) | |
| tree | 94aa331fcee14556dc8c8b19a331852d034eda44 /src | |
| parent | 07809d03a728abff4c77f04fdf293eb29a0c109c (diff) | |
| parent | 1751064f705f92396863074487d1aaf83bba61d6 (diff) | |
Merge pull request #333 from hathach/fix-esp32s2-setup-packet
fix incorrect setup packet
Diffstat (limited to 'src')
| -rw-r--r-- | src/portable/espressif/esp32s2/dcd_esp32s2.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/portable/espressif/esp32s2/dcd_esp32s2.c b/src/portable/espressif/esp32s2/dcd_esp32s2.c index de9ef6b6d..126f3ea20 100644 --- a/src/portable/espressif/esp32s2/dcd_esp32s2.c +++ b/src/portable/espressif/esp32s2/dcd_esp32s2.c @@ -331,9 +331,8 @@ bool dcd_edpt_xfer(uint8_t rhport, uint8_t ep_addr, uint8_t *buffer, uint16_t to USB0.dtknqr4_fifoemptymsk |= (1 << epnum); } else { // Each complete packet for OUT xfers triggers XFRC. - USB0.out_ep_reg[epnum].doeptsiz = USB_PKTCNT0_M | - ((xfer->max_size & USB_XFERSIZE0_V) << USB_XFERSIZE0_S); - USB0.out_ep_reg[epnum].doepctl |= USB_EPENA0_M | USB_CNAK0_M; + USB0.out_ep_reg[epnum].doeptsiz |= USB_PKTCNT0_M | ((xfer->max_size & USB_XFERSIZE0_V) << USB_XFERSIZE0_S); + USB0.out_ep_reg[epnum].doepctl |= USB_EPENA0_M | USB_CNAK0_M; } return true; } @@ -603,8 +602,7 @@ static void handle_epout_ints(void) dcd_event_xfer_complete(0, n, xfer->queued_len, XFER_RESULT_SUCCESS, true); } else { // Schedule another packet to be received. - USB0.out_ep_reg[n].doeptsiz = USB_PKTCNT0_M | - ((xfer->max_size & USB_XFERSIZE0_V) << USB_XFERSIZE0_S); + USB0.out_ep_reg[n].doeptsiz |= USB_PKTCNT0_M | ((xfer->max_size & USB_XFERSIZE0_V) << USB_XFERSIZE0_S); USB0.out_ep_reg[n].doepctl |= USB_EPENA0_M | USB_CNAK0_M; } } |