60 lines
1.3 KiB
C
60 lines
1.3 KiB
C
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/**
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* @copyright 2017 Indie Semiconductor.
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*
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* This file is proprietary to Indie Semiconductor.
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* All rights reserved. Reproduction or distribution, in whole
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* or in part, is forbidden except by express written permission
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* of Indie Semiconductor.
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*
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* @file timer_device.h
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*/
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#ifndef TIMER_DEVICE_H__
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#define TIMER_DEVICE_H__
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#include <stdint.h>
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#include <gtimer_sfr.h>
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/* Timer 2 have been used by lin stack ,please don't use !!! */
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#define HW_GP_TIMER_NUM 3U
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typedef enum{
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TIMER0 = 0U,
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TIMER1 = 1U,
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TIMER2 = 2U,
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}HwGpTimerId_t;
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typedef enum{
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GTIMER_CLK_DIV_1 = 0U,
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GTIMER_CLK_DIV_2,
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GTIMER_CLK_DIV_4,
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GTIMER_CLK_DIV_8,
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GTIMER_CLK_DIV_16,
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GTIMER_CLK_DIV_32,
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GTIMER_CLK_DIV_64,
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GTIMER_CLK_DIV_256,
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GTIMER_CLK_DIV_1024,
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GTIMER_CLK_DIV_2048,
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GTIMER_CLK_DIV_4096,
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}GTimer_Prescaler_t;
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typedef enum GlobalTimerMode_t{
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HW_TIMER_PERIODIC_MODE = 0U,
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HW_TIMER_ONE_SHOT_MODE,
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} HwGpTimeMode_t;
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typedef void (*TimeoutCallbackFunc_t)(void);
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typedef struct{
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/* Timer parameters */
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uint32_t timeReloadCnt;
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uint32_t periodCount;
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HwGpTimeMode_t mode;
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TimeoutCallbackFunc_t handler;
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} HwGpTimer_t;
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void TIMER_Init(HwGpTimerId_t timerId, HwGpTimeMode_t mode, GTimer_Prescaler_t prescale, uint16_t timeoutTicks, TimeoutCallbackFunc_t callback);
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void TIMER_Disable(HwGpTimerId_t timerId);
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#endif /* __TIMER_DEVICE_H__ */
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