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Diff: targets/TARGET_Atmel/TARGET_SAM_CortexM4/drivers/rtt/rtt.h
- Revision:
- 149:156823d33999
- Parent:
- 107:414e9c822e99
diff -r 21d94c44109e -r 156823d33999 targets/TARGET_Atmel/TARGET_SAM_CortexM4/drivers/rtt/rtt.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/targets/TARGET_Atmel/TARGET_SAM_CortexM4/drivers/rtt/rtt.h Fri Oct 28 11:17:30 2016 +0100 @@ -0,0 +1,80 @@ +/** + * \file + * + * \brief Real-time Timer (RTT) driver for SAM. + * + * Copyright (c) 2011-2015 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: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * 3. The name of Atmel may not be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * 4. This software may only be redistributed and used in connection with an + * Atmel microcontroller product. + * + * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE + * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR + * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * 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 + * + */ +/* + * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a> + */ + +#ifndef RTT_H_INCLUDED +#define RTT_H_INCLUDED + +#include "compiler.h" + +/// @cond 0 +/**INDENT-OFF**/ +#ifdef __cplusplus +extern "C" { +#endif +/**INDENT-ON**/ +/// @endcond + + uint32_t rtt_init(Rtt *p_rtt, uint16_t us_prescaler); +#if (SAM4N || SAM4S || SAM4E || SAM4C || SAMG || SAM4CP || SAM4CM || SAMV71 || SAMV70 || SAME70 || SAMS70) + void rtt_sel_source(Rtt *p_rtt, bool is_rtc_sel); + void rtt_enable(Rtt *p_rtt); + void rtt_disable(Rtt *p_rtt); +#endif + void rtt_enable_interrupt(Rtt *p_rtt, uint32_t ul_sources); + void rtt_disable_interrupt(Rtt *p_rtt, uint32_t ul_sources); + uint32_t rtt_read_timer_value(Rtt *p_rtt); + uint32_t rtt_get_status(Rtt *p_rtt); + uint32_t rtt_write_alarm_time(Rtt *p_rtt, uint32_t ul_alarm_time); + +/// @cond 0 +/**INDENT-OFF**/ +#ifdef __cplusplus +} +#endif +/**INDENT-ON**/ +/// @endcond + +#endif /* RTT_H_INCLUDED */