aboutsummaryrefslogtreecommitdiff
path: root/include/libopencm3/usb/usbd.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/libopencm3/usb/usbd.h')
-rw-r--r--include/libopencm3/usb/usbd.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/libopencm3/usb/usbd.h b/include/libopencm3/usb/usbd.h
index 9da8379..8f68555 100644
--- a/include/libopencm3/usb/usbd.h
+++ b/include/libopencm3/usb/usbd.h
@@ -24,6 +24,13 @@
BEGIN_DECLS
+
+enum usbd_request_return_codes {
+ USBD_REQ_NOTSUPP = 0,
+ USBD_REQ_HANDLED = 1,
+ USBD_REQ_NEXT_CALLBACK = 2,
+};
+
typedef struct _usbd_driver usbd_driver;
extern const usbd_driver stm32f103_usb_driver;
extern const usbd_driver stm32f107_usb_driver;