63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
/**
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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 wdt_device.h
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*/
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#ifndef WDT_DEVICE_H__
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#define WDT_DEVICE_H__
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#include <stdint.h>
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#include <wdt1_sfr.h>
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#include <wdta_sfr.h>
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#include "errno.h"
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typedef void (*wdt_cb_func_t)(void);
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typedef enum{
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WDT1_INTERVAL_E13 = 0U,/*0x0: 2^13 / System Clock 512us @16MHz*/
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WDT1_INTERVAL_E19, /*0x1: 2^19 / System Clock 32768us @16MHz*/
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WDT1_INTERVAL_E22, /*0x2: 2^22 / System Clock 262144us @16MHz*/
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WDT1_INTERVAL_E32, /*0x3: 2^32 / System Clock 268seconds @@16MHz*/
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}WDT1Interval_t;
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typedef enum{
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WDT1_MODE_RESET = 0U,
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WDT1_MODE_INTERRUPT
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}WDT1Mode_t;
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void WDT1_Enable(WDT1Mode_t mode, WDT1Interval_t interval, wdt_cb_func_t callback);
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void WDT1_Clear(void);
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typedef enum{
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WDTA_INTERVAL_144MS = 0U,/*0x0: 2^11 * 62.5us ~= 128*(1+1/8) ms*/
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WDTA_INTERVAL_288MS, /*0x2: 2^12 * 62.5us ~= 256*(1+1/8) ms*/
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WDTA_INTERVAL_576MS, /*0x3: 2^13 * 62.5us ~= 512*(1+1/8) ms*/
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WDTA_INTERVAL_1152MS, /*0x4: 2^14 * 62.5us ~= 1.0*(1+1/8) s*/
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WDTA_INTERVAL_2304MS, /*0x5: 2^15 * 62.5us ~= 2.0*(1+1/8) s*/
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WDTA_INTERVAL_4608MS, /*0x6: 2^16 * 62.5us ~= 4.0*(1+1/8) s*/
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WDTA_INTERVAL_9216MS, /*0x7: 2^17 * 62.5us ~= 8.0*(1+1/8) s*/
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WDTA_INTERVAL_18432MS, /*0x7: 2^18 * 62.5us ~= 16.0*(1+1/8)s*/
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}WDTAInterval_t;
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typedef enum{
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WDTA_MODE_RESET = 0U,
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}WDTAMode_t;
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void WDTA_Enable(WDTAInterval_t interval);
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void WDTA_Disable(void);
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void WDTA_Clear(void);
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#endif /* __WDT_DEVICE_H__ */
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