1 files changed, 0 insertions, 54 deletions
diff --git a/stmhal/bufhelper.c b/stmhal/bufhelper.c
deleted file mode 100644
index 79511969b..000000000
--- a/stmhal/bufhelper.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * This file is part of the MicroPython project, http://micropython.org/
- *
- * The MIT License (MIT)
- *
- * Copyright (c) 2013, 2014 Damien P. George
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#include "py/obj.h"
-#include "bufhelper.h"
-
-void pyb_buf_get_for_send(mp_obj_t o, mp_buffer_info_t *bufinfo, byte *tmp_data) {
-    if (MP_OBJ_IS_INT(o)) {
-        tmp_data[0] = mp_obj_get_int(o);
-        bufinfo->buf = tmp_data;
-        bufinfo->len = 1;
-        bufinfo->typecode = 'B';
-    } else {
-        mp_get_buffer_raise(o, bufinfo, MP_BUFFER_READ);
-    }
-}
-
-mp_obj_t pyb_buf_get_for_recv(mp_obj_t o, vstr_t *vstr) {
-    if (MP_OBJ_IS_INT(o)) {
-        // allocate a new bytearray of given length
-        vstr_init_len(vstr, mp_obj_get_int(o));
-        return MP_OBJ_NULL;
-    } else {
-        // get the existing buffer
-        mp_buffer_info_t bufinfo;
-        mp_get_buffer_raise(o, &bufinfo, MP_BUFFER_WRITE);
-        vstr->buf = bufinfo.buf;
-        vstr->len = bufinfo.len;
-        return o;
-    }
-}