update note for app driver list mustbe accesible at all time.

2020-08-07 15:06:19 +07:00
parent 01b9b77d3b
commit a9d362185b
1 changed files with 1 additions and 0 deletions
--- a/src/device/usbd_pvt.h
+++ b/src/device/usbd_pvt.h
@@ -54,6 +54,7 @@ typedef struct

 // Invoked when initializing device stack to get additional class drivers.
 // Can optionally implemented by application to extend/overwrite class driver support.
+// Note: The drivers array must be accessible at all time when stack is active
 usbd_class_driver_t const* usbd_app_driver_get_cb(uint8_t* driver_count) TU_ATTR_WEAK;

 //--------------------------------------------------------------------+