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-rw-r--r--mcu/usb-stm32f103.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/mcu/usb-stm32f103.c b/mcu/usb-stm32f103.c
index 347539f..a6e6850 100644
--- a/mcu/usb-stm32f103.c
+++ b/mcu/usb-stm32f103.c
@@ -1016,6 +1016,8 @@ int usb_lld_ctrl_recv (struct usb_dev *dev, void *p, size_t len)
struct ctrl_data *data_p = &dev->ctrl_data;
data_p->addr = p;
data_p->len = len;
+ dev->state = OUT_DATA;
+ st103_ep_set_rx_status (ENDP0, EP_RX_VALID);
return USB_EVENT_OK;
}