1 /* ============================================================================
2 Copyright (C) 2010 nomrasco
3 Nom Rasco <nomrasco@gmail.com>
5 This file is part of libnomaccel.
7 libnomaccel is free software: you can redistribute it and/or modify
8 it under the terms of the GNU Lesser General Public License as published by
9 the Free Software Foundation, either version 3 of the License, or
10 (at your option) any later version.
12 libnomaccel is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU Lesser General Public License for more details.
17 You should have received a copy of the GNU Lesser General Public License
18 along with libnomaccel. If not, see <http://www.gnu.org/licenses/>.
19 ============================================================================ */
24 _nom_accel_proxy_init ()
29 _accel_proxy.pitch = 0.0;
30 _accel_proxy.roll = 0.0;
36 /* nothing to do yet */
40 _accel_read_real_values ()
43 fd = fopen(_accel_device_file_name, "r");
45 fscanf ( fd, "%i %i %i",
53 _accel_recalculate_pitch () {
54 _accel_proxy.pitch = YZ_TO_PITCH(_accel_proxy.y, _accel_proxy.z);
58 _accel_recalculate_roll () {
59 _accel_proxy.roll = XY_TO_ROLL(_accel_proxy.x, _accel_proxy.y);