diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c b/src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c index f3b55cd75..d462fc649 100644 --- a/src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c +++ b/src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c @@ -1170,9 +1170,11 @@ void dcd_edpt_clear_stall (uint8_t rhport, uint8_t ep_addr) } else { // OUT + if (pcd_get_eptype(USB, epnum) != USB_EP_ISOCHRONOUS) { + pcd_set_ep_rx_status(USB, epnum, USB_EP_RX_NAK); + } /* Reset to DATA0 if clearing stall condition. */ pcd_clear_rx_dtog(USB, epnum); - pcd_set_ep_rx_status(USB, epnum, USB_EP_RX_NAK); } } |