1 files changed, 0 insertions, 97 deletions
diff --git a/tmk_core/protocol/midi/sysex_tools.c b/tmk_core/protocol/midi/sysex_tools.c
deleted file mode 100644
index c9a9d03285..0000000000
--- a/tmk_core/protocol/midi/sysex_tools.c
+++ /dev/null
@@ -1,97 +0,0 @@
-// midi for embedded chips,
-// Copyright 2010 Alex Norman
-//
-// This file is part of avr-midi.
-//
-// avr-midi is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-//(at your option) any later version.
-//
-// avr-midi is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with avr-midi.  If not, see <http://www.gnu.org/licenses/>.
-
-#include "sysex_tools.h"
-
-uint16_t sysex_encoded_length(uint16_t decoded_length) {
-    uint8_t remainder = decoded_length % 7;
-    if (remainder)
-        return (decoded_length / 7) * 8 + remainder + 1;
-    else
-        return (decoded_length / 7) * 8;
-}
-
-uint16_t sysex_decoded_length(uint16_t encoded_length) {
-    uint8_t remainder = encoded_length % 8;
-    if (remainder)
-        return (encoded_length / 8) * 7 + remainder - 1;
-    else
-        return (encoded_length / 8) * 7;
-}
-
-uint16_t sysex_encode(uint8_t *encoded, const uint8_t *source, const uint16_t length) {
-    uint16_t encoded_full = length / 7; // number of full 8 byte sections from 7 bytes of input
-    uint16_t i, j;
-
-    // fill out the fully encoded sections
-    for (i = 0; i < encoded_full; i++) {
-        uint16_t encoded_msb_idx = i * 8;
-        uint16_t input_start_idx = i * 7;
-        encoded[encoded_msb_idx] = 0;
-        for (j = 0; j < 7; j++) {
-            uint8_t current = source[input_start_idx + j];
-            encoded[encoded_msb_idx] |= (0x80 & current) >> (1 + j);
-            encoded[encoded_msb_idx + 1 + j] = 0x7F & current;
-        }
-    }
-
-    // fill out the rest if there is any more
-    uint8_t remainder = length % 7;
-    if (remainder) {
-        uint16_t encoded_msb_idx = encoded_full * 8;
-        uint16_t input_start_idx = encoded_full * 7;
-        encoded[encoded_msb_idx] = 0;
-        for (j = 0; j < remainder; j++) {
-            uint8_t current = source[input_start_idx + j];
-            encoded[encoded_msb_idx] |= (0x80 & current) >> (1 + j);
-            encoded[encoded_msb_idx + 1 + j] = 0x7F & current;
-        }
-        return encoded_msb_idx + remainder + 1;
-    } else {
-        return encoded_full * 8;
-    }
-}
-
-uint16_t sysex_decode(uint8_t *decoded, const uint8_t *source, const uint16_t length) {
-    uint16_t decoded_full = length / 8;
-    uint16_t i, j;
-
-    if (length < 2) return 0;
-
-    // fill out the fully encoded sections
-    for (i = 0; i < decoded_full; i++) {
-        uint16_t encoded_msb_idx    = i * 8;
-        uint16_t output_start_index = i * 7;
-        for (j = 0; j < 7; j++) {
-            decoded[output_start_index + j] = 0x7F & source[encoded_msb_idx + j + 1];
-            decoded[output_start_index + j] |= (0x80 & (source[encoded_msb_idx] << (1 + j)));
-        }
-    }
-    uint8_t remainder = length % 8;
-    if (remainder) {
-        uint16_t encoded_msb_idx    = decoded_full * 8;
-        uint16_t output_start_index = decoded_full * 7;
-        for (j = 0; j < (remainder - 1); j++) {
-            decoded[output_start_index + j] = 0x7F & source[encoded_msb_idx + j + 1];
-            decoded[output_start_index + j] |= (0x80 & (source[encoded_msb_idx] << (1 + j)));
-        }
-        return decoded_full * 7 + remainder - 1;
-    } else {
-        return decoded_full * 7;
-    }
-}