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Diffstat (limited to 'include/libopencm3/usb/usbd.h')
-rw-r--r--include/libopencm3/usb/usbd.h14
1 files changed, 11 insertions, 3 deletions
diff --git a/include/libopencm3/usb/usbd.h b/include/libopencm3/usb/usbd.h
index 98bf6eb..2e5b7fb 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;
typedef struct _usbd_device usbd_device;
@@ -40,9 +47,10 @@ extern u8 usbd_control_buffer[];
/* <usb.c> */
extern usbd_device *usbd_init(const usbd_driver *driver,
- const struct usb_device_descriptor *dev,
- const struct usb_config_descriptor *conf,
- const char **strings);
+ const struct usb_device_descriptor *dev,
+ const struct usb_config_descriptor *conf,
+ const char **strings, int num_strings);
+
extern void usbd_set_control_buffer_size(usbd_device *usbd_dev, u16 size);
extern void usbd_register_reset_callback(usbd_device *usbd_dev,