1 files changed, 0 insertions, 83 deletions
diff --git a/extmod/vfs_fat_lexer.c b/extmod/vfs_fat_lexer.c
deleted file mode 100644
index 91acdb830d..0000000000
--- a/extmod/vfs_fat_lexer.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * This file is part of the Micro Python 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/mpconfig.h"
-// *_ADHOC part is for cc3200 port which doesn't use general uPy
-// infrastructure and instead duplicates code. TODO: Resolve.
-#if MICROPY_VFS_FAT || MICROPY_FSUSERMOUNT || MICROPY_FSUSERMOUNT_ADHOC
-
-#include "py/lexer.h"
-#include "lib/fatfs/ff.h"
-
-typedef struct _mp_lexer_file_buf_t {
-    FIL fp;
-    byte buf[20];
-    uint16_t len;
-    uint16_t pos;
-} mp_lexer_file_buf_t;
-
-STATIC mp_uint_t file_buf_next_byte(mp_lexer_file_buf_t *fb) {
-    if (fb->pos >= fb->len) {
-        if (fb->len < sizeof(fb->buf)) {
-            return MP_LEXER_EOF;
-        } else {
-            UINT n;
-            f_read(&fb->fp, fb->buf, sizeof(fb->buf), &n);
-            if (n == 0) {
-                return MP_LEXER_EOF;
-            }
-            fb->len = n;
-            fb->pos = 0;
-        }
-    }
-    return fb->buf[fb->pos++];
-}
-
-STATIC void file_buf_close(mp_lexer_file_buf_t *fb) {
-    f_close(&fb->fp);
-    m_del_obj(mp_lexer_file_buf_t, fb);
-}
-
-mp_lexer_t *fat_vfs_lexer_new_from_file(const char *filename);
-
-mp_lexer_t *fat_vfs_lexer_new_from_file(const char *filename) {
-    mp_lexer_file_buf_t *fb = m_new_obj_maybe(mp_lexer_file_buf_t);
-    if (fb == NULL) {
-        return NULL;
-    }
-    FRESULT res = f_open(&fb->fp, filename, FA_READ);
-    if (res != FR_OK) {
-        m_del_obj(mp_lexer_file_buf_t, fb);
-        return NULL;
-    }
-    UINT n;
-    f_read(&fb->fp, fb->buf, sizeof(fb->buf), &n);
-    fb->len = n;
-    fb->pos = 0;
-    return mp_lexer_new(qstr_from_str(filename), fb, (mp_lexer_stream_next_byte_t)file_buf_next_byte, (mp_lexer_stream_close_t)file_buf_close);
-}
-
-#endif // MICROPY_VFS_FAT