1 /* 2 * Copyright (c) 2019-2025 Allwinner Technology Co., Ltd. ALL rights reserved. 3 * 4 * Allwinner is a trademark of Allwinner Technology Co.,Ltd., registered in 5 * the the people's Republic of China and other countries. 6 * All Allwinner Technology Co.,Ltd. trademarks are used with permission. 7 * 8 * DISCLAIMER 9 * THIRD PARTY LICENCES MAY BE REQUIRED TO IMPLEMENT THE SOLUTION/PRODUCT. 10 * IF YOU NEED TO INTEGRATE THIRD PARTY’S TECHNOLOGY (SONY, DTS, DOLBY, AVS OR MPEGLA, ETC.) 11 * IN ALLWINNERS’SDK OR PRODUCTS, YOU SHALL BE SOLELY RESPONSIBLE TO OBTAIN 12 * ALL APPROPRIATELY REQUIRED THIRD PARTY LICENCES. 13 * ALLWINNER SHALL HAVE NO WARRANTY, INDEMNITY OR OTHER OBLIGATIONS WITH RESPECT TO MATTERS 14 * COVERED UNDER ANY REQUIRED THIRD PARTY LICENSE. 15 * YOU ARE SOLELY RESPONSIBLE FOR YOUR USAGE OF THIRD PARTY’S TECHNOLOGY. 16 * 17 * 18 * THIS SOFTWARE IS PROVIDED BY ALLWINNER"AS IS" AND TO THE MAXIMUM EXTENT 19 * PERMITTED BY LAW, ALLWINNER EXPRESSLY DISCLAIMS ALL WARRANTIES OF ANY KIND, 20 * WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING WITHOUT LIMITATION REGARDING 21 * THE TITLE, NON-INFRINGEMENT, ACCURACY, CONDITION, COMPLETENESS, PERFORMANCE 22 * OR MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 23 * IN NO EVENT SHALL ALLWINNER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 26 * LOSS OF USE, DATA, OR PROFITS, OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 28 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 30 * OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 #ifndef __HAL_HTIMER_H__ 33 #define __HAL_HTIMER_H__ 34 #include <stdint.h> 35 #include <stdio.h> 36 #include <interrupt.h> 37 //#include <stdbool.h> 38 39 40 41 #ifdef __cplusplus 42 extern "C" { 43 #endif 44 45 typedef enum { 46 HAL_HRTIMER0, 47 HAL_HRTIMER1 48 }hal_htimer_id; 49 50 /** This enum defines the return type of timer API. */ 51 typedef enum { 52 HAL_TIMER_STATUS_ERROR = -1, 53 HAL_TIMER_STATUS_OK = 0 54 } hal_htimer_status_t; 55 56 typedef void (*timer_callback)(void *param); 57 58 void hal_htimer_init(void); 59 void hal_htimer_stop(hal_htimer_id timer); 60 void hal_htimer_start(hal_htimer_id timer, bool periodic); 61 hal_htimer_status_t hal_htimer_set_oneshot(hal_htimer_id timer, uint32_t delay_us, timer_callback callback, void *callback_param); 62 hal_htimer_status_t hal_htimer_set_periodic(hal_htimer_id timer, uint32_t delay_us, timer_callback callback, void *callback_param); 63 64 #ifdef __cplusplus 65 } 66 #endif 67 68 #endif 69