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Diffstat (limited to 'lib/usb/usb.c')
-rw-r--r--lib/usb/usb.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/usb/usb.c b/lib/usb/usb.c
index 59c526d..08ad5f0 100644
--- a/lib/usb/usb.c
+++ b/lib/usb/usb.c
@@ -80,6 +80,11 @@ void usbd_register_resume_callback(void (*callback)(void))
_usbd_device.user_callback_resume = callback;
}
+void usbd_register_sof_callback(void (*callback)(void))
+{
+ _usbd_device.user_callback_sof = callback;
+}
+
void usbd_set_control_buffer_size(u16 size)
{
_usbd_device.ctrl_buf_len = size;