33 lines
776 B
C
33 lines
776 B
C
/*
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* Copyright 2017, Data61
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* Commonwealth Scientific and Industrial Research Organisation (CSIRO)
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* ABN 41 687 119 230.
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*
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* This software may be distributed and modified according to the terms of
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* the GNU General Public License version 2. Note that NO WARRANTY is provided.
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* See "LICENSE_GPLv2.txt" for details.
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*
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* @TAG(DATA61_GPL)
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*/
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#ifndef __DRIVERS_TIMER_ARM_PRIV_H_
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#define __DRIVERS_TIMER_ARM_PRIV_H_
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#define TMR_INTS_EVENT BIT(0)
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/* 32 bit down counter */
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struct timer {
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uint32_t load;
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uint32_t count;
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uint32_t ctrl;
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uint32_t ints;
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};
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typedef volatile struct timer timer_t;
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extern timer_t *const priv_timer;
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static inline void resetTimer(void)
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{
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priv_timer->ints = TMR_INTS_EVENT;
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}
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#endif /* __DRIVERS_TIMER_ARM_PRIV_H_ */
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