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https://github.com/zephyrproject-rtos/zephyr
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33eabf6fc7
Adds native_posix hw counter model and the counter driver. Functionality is needed by software which is tested on native_posix and has dependency on counter. Hardware model was developed similarly to HW timer model. The counter driver wraps HW counter functions and exposes basic functionalities: starting, stopping, setting and cancelling single channel alarms. Code was tested against: tests/drivers/counter/counter_basic_api. Signed-off-by: Filip Zajdel <filip.zajdel@nordicsemi.no>
30 lines
553 B
C
30 lines
553 B
C
/*
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* Copyright (c) 2020 Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef _NATIVE_POSIX_HW_COUNTER_H
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#define _NATIVE_POSIX_HW_COUNTER_H
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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void hw_counter_init(void);
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void hw_counter_triggered(void);
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void hw_counter_set_period(uint64_t period);
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void hw_counter_set_target(uint64_t counter_target);
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void hw_counter_start(void);
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void hw_counter_stop(void);
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uint64_t hw_counter_get_value(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _NATIVE_POSIX_HW_COUNTER_H */
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