diff options
Diffstat (limited to 'src/device/usbd.c')
| -rw-r--r-- | src/device/usbd.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/src/device/usbd.c b/src/device/usbd.c index 4ecc2a2f9..f6b00563d 100644 --- a/src/device/usbd.c +++ b/src/device/usbd.c @@ -517,7 +517,7 @@ void tud_task (void) TU_ASSERT(driver, ); TU_LOG2(" %s xfer callback\r\n", driver->name); - driver->xfer_cb(event.rhport, ep_addr, event.xfer_complete.result, event.xfer_complete.len); + driver->xfer_cb(event.rhport, ep_addr, (xfer_result_t)event.xfer_complete.result, event.xfer_complete.len); } } break; @@ -933,6 +933,7 @@ static bool process_get_descriptor(uint8_t rhport, tusb_control_request_t const break; case TUSB_DESC_STRING: + { TU_LOG2(" String[%u]\r\n", desc_index); // String Descriptor always uses the desc set from user @@ -941,6 +942,7 @@ static bool process_get_descriptor(uint8_t rhport, tusb_control_request_t const // first byte of descriptor is its size return tud_control_xfer(rhport, p_request, (void*) desc_str, desc_str[0]); + } break; case TUSB_DESC_DEVICE_QUALIFIER: @@ -1101,6 +1103,24 @@ bool usbd_edpt_open(uint8_t rhport, tusb_desc_endpoint_t const * desc_ep) { TU_LOG2(" Open EP %02X with Size = %u\r\n", desc_ep->bEndpointAddress, desc_ep->wMaxPacketSize.size); + if (TUSB_XFER_ISOCHRONOUS == desc_ep->bmAttributes.xfer) + { + TU_ASSERT(desc_ep->wMaxPacketSize.size <= (_usbd_dev.speed == TUSB_SPEED_HIGH ? 1024 : 1023)); + } + else + { + uint16_t const max_epsize = (_usbd_dev.speed == TUSB_SPEED_HIGH ? 512 : 64); + + if (TUSB_XFER_BULK == desc_ep->bmAttributes.xfer) + { + // Bulk must be EXACTLY 512/64 bytes + TU_ASSERT(desc_ep->wMaxPacketSize.size == max_epsize); + }else + { + TU_ASSERT(desc_ep->wMaxPacketSize.size <= max_epsize); + } + } + return dcd_edpt_open(rhport, desc_ep); } |