cleanup adapter.address; add uniquish suffix to BLE device name

2 files changed, 9 insertions, 0 deletions

diff --git a/py/objstr.c b/py/objstr.c
index ebd11d5cc..afe11f00f 100644
--- a/py/objstr.c
+++ b/py/objstr.c
@@ -41,6 +41,12 @@ STATIC mp_obj_t str_modulo_format(mp_obj_t pattern, size_t n_args, const mp_obj_
 STATIC mp_obj_t mp_obj_new_bytes_iterator(mp_obj_t str, mp_obj_iter_buf_t *iter_buf);
 STATIC NORETURN void bad_implicit_conversion(mp_obj_t self_in);
 
+const char nibble_to_hex_upper[16] = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
+                                      'A', 'B', 'C', 'D', 'E', 'F'};
+
+const char nibble_to_hex_lower[16] = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
+                                      'a', 'b', 'c', 'd', 'e', 'f'};
+
 /******************************************************************************/
 /* str                                                                        */
 
diff --git a/py/objstr.h b/py/objstr.h
index 0efe62a80..61a11d0bd 100644
--- a/py/objstr.h
+++ b/py/objstr.h
@@ -77,6 +77,9 @@ const byte *str_index_to_ptr(const mp_obj_type_t *type, const byte *self_data, s
                              mp_obj_t index, bool is_slice);
 const byte *find_subbytes(const byte *haystack, size_t hlen, const byte *needle, size_t nlen, int direction);
 
+const char nibble_to_hex_upper[16];
+const char nibble_to_hex_lower[16];
+
 MP_DECLARE_CONST_FUN_OBJ_VAR_BETWEEN(str_encode_obj);
 MP_DECLARE_CONST_FUN_OBJ_VAR_BETWEEN(str_find_obj);
 MP_DECLARE_CONST_FUN_OBJ_VAR_BETWEEN(str_rfind_obj);