sunxi_hal_timer.h 2.6 KB

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  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
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  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
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  22. * OR MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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  24. * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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  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_TIMER_H__
  33. #define __HAL_TIMER_H__
  34. #include <stdint.h>
  35. #include <stdio.h>
  36. #include <interrupt.h>
  37. #include <timer/platform_timer.h>
  38. #ifdef __cplusplus
  39. extern "C" {
  40. #endif
  41. /** This enum defines the return type of timer API. */
  42. typedef enum {
  43. HAL_TIMER_STATUS_ERROR = -1,
  44. HAL_TIMER_STATUS_OK = 0
  45. } hal_timer_status_t;
  46. typedef enum
  47. {
  48. SUNXI_TMR0 = 0,
  49. SUNXI_TMR1,
  50. SUNXI_TMR_NUM,
  51. } hal_timer_id_t;
  52. typedef void (*timer_callback)(void *param);
  53. void hal_timer_init(hal_timer_id_t timer);
  54. void hal_timer_uninit(hal_timer_id_t timer);
  55. void hal_timer_stop(hal_timer_id_t timer);
  56. void hal_timer_start(hal_timer_id_t timer, bool periodic);
  57. hal_timer_status_t hal_timer_set_oneshot(hal_timer_id_t timer, uint32_t delay_us, timer_callback callback, void *callback_param);
  58. hal_timer_status_t hal_timer_set_periodic(hal_timer_id_t timer, uint32_t delay_us, timer_callback callback, void *callback_param);
  59. #ifdef __cplusplus
  60. }
  61. #endif
  62. #endif