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/**
* \file
*
* \brief Delay related functionality declaration.
*
* Copyright (C) 2014 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef _HPL_DELAY_H_INCLUDED
#define _HPL_DELAY_H_INCLUDED
/**
* \addtogroup HPL Delay
*
* \section hpl_delay_rev Revision History
* - v1.0.0 Initial Release
*
*@{
*/
#ifndef _UNIT_TEST_
#include <compiler.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
/**
* \name HPL functions
*/
//@{
/**
* \brief Initialize delay functionality
*
* \param[in] hw The pointer to hardware instance
*/
void _delay_init(void *const hw);
/**
* \brief Retrieve the amount of cycles to delay for the given amount of us
*
* \param[in] us The amount of us to delay for
*
* \return The amount of cycles
*/
uint32_t _get_cycles_for_us(const uint16_t us);
/**
* \brief Retrieve the amount of cycles to delay for the given amount of ms
*
* \param[in] ms The amount of ms to delay for
*
* \return The amount of cycles
*/
uint32_t _get_cycles_for_ms(const uint16_t ms);
/**
* \brief Delay loop to delay n number of cycles
*
* \param[in] hw The pointer to hardware instance
* \param[in] cycles The amount of cycles to delay for
*/
void _delay_cycles(void *const hw, uint32_t cycles);
//@}
#ifdef __cplusplus
}
#endif
/**@}*/
#endif /* _HPL_DELAY_H_INCLUDED */