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-rw-r--r--include/libopencm3/stm32/f1/desig.h9
-rw-r--r--include/libopencm3/usb/usbd.h9
-rw-r--r--include/libopencm3/usb/usbstd.h3
3 files changed, 20 insertions, 1 deletions
diff --git a/include/libopencm3/stm32/f1/desig.h b/include/libopencm3/stm32/f1/desig.h
index 74cfb35..6ceb665 100644
--- a/include/libopencm3/stm32/f1/desig.h
+++ b/include/libopencm3/stm32/f1/desig.h
@@ -51,6 +51,15 @@ u16 desig_get_flash_size(void);
*/
void desig_get_unique_id(u32 result[]);
+/**
+ * Read the full 96 bit unique identifier and return it as a
+ * zero-terminated string
+ * @param string memory region to write the result to
+ 8 @param string_len the size of string in bytes
+ */
+void desig_get_unique_id_as_string(char *string,
+ unsigned int string_len);
+
END_DECLS
#endif
diff --git a/include/libopencm3/usb/usbd.h b/include/libopencm3/usb/usbd.h
index e4b3578..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;
@@ -38,7 +45,7 @@ extern u8 usbd_control_buffer[];
extern int usbd_init(const usbd_driver *driver,
const struct usb_device_descriptor *dev,
const struct usb_config_descriptor *conf,
- const char **strings);
+ const char **strings, int num_strings);
extern void usbd_set_control_buffer_size(u16 size);
extern void usbd_register_reset_callback(void (*callback)(void));
diff --git a/include/libopencm3/usb/usbstd.h b/include/libopencm3/usb/usbstd.h
index 8610fdb..01fc7e3 100644
--- a/include/libopencm3/usb/usbstd.h
+++ b/include/libopencm3/usb/usbstd.h
@@ -220,4 +220,7 @@ struct usb_iface_assoc_descriptor {
#define USB_DT_INTERFACE_ASSOCIATION_SIZE \
sizeof(struct usb_iface_assoc_descriptor)
+enum usb_language_id {
+ USB_LANGID_ENGLISH_US = 0x409,
+};
#endif