diff options
Diffstat (limited to 'tinyusb/device/usbd.c')
| -rw-r--r-- | tinyusb/device/usbd.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tinyusb/device/usbd.c b/tinyusb/device/usbd.c index 374fd1a74..a2e34746e 100644 --- a/tinyusb/device/usbd.c +++ b/tinyusb/device/usbd.c @@ -157,12 +157,10 @@ tusb_error_t usbd_body_subtask(void) { dcd_controller_set_address(event.coreid, (uint8_t) p_request->wValue); p_device->state = TUSB_DEVICE_STATE_ADDRESSED; - dcd_pipe_control_xfer(event.coreid, TUSB_DIR_HOST_TO_DEV, NULL, 0); // zero length } else if ( TUSB_REQUEST_SET_CONFIGURATION == p_request->bRequest ) { usbd_set_configure_received(event.coreid, (uint8_t) p_request->wValue); - dcd_pipe_control_xfer(event.coreid, TUSB_DIR_HOST_TO_DEV, NULL, 0); // zero length }else { error = TUSB_ERROR_DCD_CONTROL_REQUEST_NOT_SUPPORT; @@ -189,7 +187,6 @@ tusb_error_t usbd_body_subtask(void) if ( TUSB_REQUEST_CLEAR_FEATURE == p_request->bRequest ) { dcd_pipe_clear_stall(event.coreid, u16_low_u8(p_request->wIndex) ); - dcd_pipe_control_xfer(event.coreid, TUSB_DIR_HOST_TO_DEV, NULL, 0); // zero length } else { error = TUSB_ERROR_DCD_CONTROL_REQUEST_NOT_SUPPORT; @@ -203,6 +200,9 @@ tusb_error_t usbd_body_subtask(void) { // Response with Protocol Stall if request is not supported dcd_pipe_control_stall(event.coreid); // ASSERT(error == TUSB_ERROR_NONE, VOID_RETURN); + }else + { // status phase + dcd_pipe_control_xfer(event.coreid, 1-p_request->bmRequestType_bit.direction, NULL, 0); // zero length } } |