/* timer.c */ /* Timer ms. {{{ * * Copyright (C) 2013 Florent Duchon * * APBTeam: * Web: http://apbteam.org/ * Email: team AT apbteam DOT org * * This program 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 2 of the License, or * (at your option) any later version. * * This program 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 this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * * }}} */ #include #include "timer.h" #include "print.h" static HAL_AppTimer_t timerconf; uint16_t timer_value = 0; /* Timer callback called each 100 ms */ void timer_callback(void) { timer_value++; } /* Timer start */ void timer_start(void) { timerconf.interval = COUNT_TIMER_GRANULARITY; timerconf.mode = TIMER_REPEAT_MODE; timerconf.callback = timer_callback; timer_value = 0; HAL_StartAppTimer(&timerconf); } /* Timer stop */ void timer_stop(void) { HAL_StopAppTimer(&timerconf); } /* This function returns the timer value in seconds */ float timer_get_value_s(void) { return (float)timer_value/(float)10; }