WIP: more Descriptor work; refactor gattc/gatts read/write

1 files changed, 15 insertions, 1 deletions

diff --git a/shared-bindings/bleio/Address.c b/shared-bindings/bleio/Address.c
index d77cfa404..baeb6d7c0 100644
--- a/shared-bindings/bleio/Address.c
+++ b/shared-bindings/bleio/Address.c
@@ -83,7 +83,21 @@ STATIC mp_obj_t bleio_address_make_new(const mp_obj_type_t *type, size_t n_args,
 
 //|   .. attribute:: address_bytes
 //|
-//|     The bytes that make up the device address (read-only)
+//|     The bytes that make up the device address (read-only).
+//|
+//|     Note that the ``bytes`` object returned is in little-endian order:
+//|     The least significant byte is ``address_bytes[0]``. So the address will
+//|     appear to be reversed if you print the raw ``bytes`` object. If you print
+//|     or use `str()` on the :py:class:`~bleio.Attribute` object itself, the address will be printed
+//|     in the expected order. For example:
+//|
+//|     .. code-block:: pycon
+//|
+//|       >>> import bleio
+//|       >>> bleio.adapter.address
+//|       <Address c8:1d:f5:ed:a8:35>
+//|       >>> bleio.adapter.address.address_bytes
+//|       b'5\xa8\xed\xf5\x1d\xc8'
 //|
 STATIC mp_obj_t bleio_address_get_address_bytes(mp_obj_t self_in) {
     bleio_address_obj_t *self = MP_OBJ_TO_PTR(self_in);