1*a705b1a2SMatthias Ringwald /* 2*a705b1a2SMatthias Ringwald * Copyright (C) 2014 BlueKitchen GmbH 3*a705b1a2SMatthias Ringwald * 4*a705b1a2SMatthias Ringwald * Redistribution and use in source and binary forms, with or without 5*a705b1a2SMatthias Ringwald * modification, are permitted provided that the following conditions 6*a705b1a2SMatthias Ringwald * are met: 7*a705b1a2SMatthias Ringwald * 8*a705b1a2SMatthias Ringwald * 1. Redistributions of source code must retain the above copyright 9*a705b1a2SMatthias Ringwald * notice, this list of conditions and the following disclaimer. 10*a705b1a2SMatthias Ringwald * 2. Redistributions in binary form must reproduce the above copyright 11*a705b1a2SMatthias Ringwald * notice, this list of conditions and the following disclaimer in the 12*a705b1a2SMatthias Ringwald * documentation and/or other materials provided with the distribution. 13*a705b1a2SMatthias Ringwald * 3. Neither the name of the copyright holders nor the names of 14*a705b1a2SMatthias Ringwald * contributors may be used to endorse or promote products derived 15*a705b1a2SMatthias Ringwald * from this software without specific prior written permission. 16*a705b1a2SMatthias Ringwald * 4. Any redistribution, use, or modification is done solely for 17*a705b1a2SMatthias Ringwald * personal benefit and not for any commercial purpose or for 18*a705b1a2SMatthias Ringwald * monetary gain. 19*a705b1a2SMatthias Ringwald * 20*a705b1a2SMatthias Ringwald * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS 21*a705b1a2SMatthias Ringwald * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22*a705b1a2SMatthias Ringwald * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 23*a705b1a2SMatthias Ringwald * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS 24*a705b1a2SMatthias Ringwald * RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 25*a705b1a2SMatthias Ringwald * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 26*a705b1a2SMatthias Ringwald * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 27*a705b1a2SMatthias Ringwald * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 28*a705b1a2SMatthias Ringwald * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 29*a705b1a2SMatthias Ringwald * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 30*a705b1a2SMatthias Ringwald * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31*a705b1a2SMatthias Ringwald * SUCH DAMAGE. 32*a705b1a2SMatthias Ringwald * 33*a705b1a2SMatthias Ringwald * Please inquire about commercial licensing options at 34*a705b1a2SMatthias Ringwald * [email protected] 35*a705b1a2SMatthias Ringwald * 36*a705b1a2SMatthias Ringwald */ 37*a705b1a2SMatthias Ringwald 38*a705b1a2SMatthias Ringwald /* 39*a705b1a2SMatthias Ringwald * hal_tick.h 40*a705b1a2SMatthias Ringwald * 41*a705b1a2SMatthias Ringwald * Hardware abstraction layer for periodic ticks 42*a705b1a2SMatthias Ringwald * 43*a705b1a2SMatthias Ringwald */ 44*a705b1a2SMatthias Ringwald 45*a705b1a2SMatthias Ringwald #ifndef __HAL_TICK_H 46*a705b1a2SMatthias Ringwald #define __HAL_TICK_H 47*a705b1a2SMatthias Ringwald 48*a705b1a2SMatthias Ringwald #include <stdint.h> 49*a705b1a2SMatthias Ringwald 50*a705b1a2SMatthias Ringwald #if defined __cplusplus 51*a705b1a2SMatthias Ringwald extern "C" { 52*a705b1a2SMatthias Ringwald #endif 53*a705b1a2SMatthias Ringwald 54*a705b1a2SMatthias Ringwald void hal_tick_init(void); 55*a705b1a2SMatthias Ringwald void hal_tick_set_handler(void (*tick_handler)(void)); 56*a705b1a2SMatthias Ringwald int hal_tick_get_tick_period_in_ms(void); 57*a705b1a2SMatthias Ringwald 58*a705b1a2SMatthias Ringwald #if defined __cplusplus 59*a705b1a2SMatthias Ringwald } 60*a705b1a2SMatthias Ringwald #endif 61*a705b1a2SMatthias Ringwald #endif // __HAL_TICK_H 62