2 * Copyright (C) 2007-2012 B.A.T.M.A.N. contributors:
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of version 2 of the GNU General Public
8 * License as published by the Free Software Foundation.
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
23 #include "ring_buffer.h"
25 void batadv_ring_buffer_set(uint8_t lq_recv[], uint8_t *lq_index,
28 lq_recv[*lq_index] = value;
29 *lq_index = (*lq_index + 1) % TQ_GLOBAL_WINDOW_SIZE;
32 uint8_t batadv_ring_buffer_avg(const uint8_t lq_recv[])
35 uint16_t count = 0, i = 0, sum = 0;
39 while (i < TQ_GLOBAL_WINDOW_SIZE) {
52 return (uint8_t)(sum / count);