| /** | |
| * \file | |
| * | |
| * \brief Chip-specific sleep manager configuration | |
| * | |
| * Copyright (c) 2012 - 2013 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 | |
| * | |
| */ | |
| #ifndef SAM_SLEEPMGR_INCLUDED | |
| #define SAM_SLEEPMGR_INCLUDED | |
| #ifdef __cplusplus | |
| extern "C" { | |
| #endif | |
| #include <compiler.h> | |
| #include <conf_sleepmgr.h> | |
| #include <interrupt.h> | |
| #include "bpm.h" | |
| #include "sleep.h" | |
| /** | |
| * \weakgroup sleepmgr_group | |
| * @{ | |
| */ | |
| enum sleepmgr_mode { | |
| /** Active mode. */ | |
| SLEEPMGR_ACTIVE = 0, | |
| /** | |
| * Sleep mode. | |
| * Potential Wake Up sources: fast startup events and interrupt. | |
| */ | |
| SLEEPMGR_SLEEP_0, | |
| SLEEPMGR_SLEEP_1, | |
| SLEEPMGR_SLEEP_2, | |
| SLEEPMGR_SLEEP_3, | |
| /** | |
| * Wait mode. | |
| * Potential Wake Up sources: fast startup events | |
| */ | |
| SLEEPMGR_WAIT, | |
| /** | |
| * Retention mode. | |
| * Potential Wake Up sources: fast startup events | |
| */ | |
| SLEEPMGR_RET, | |
| /** Backup mode. Potential Wake Up sources: WKUPs, SM, RTT, RTC. */ | |
| SLEEPMGR_BACKUP, | |
| SLEEPMGR_NR_OF_MODES, | |
| }; | |
| /** | |
| * \internal | |
| * \name Internal arrays | |
| * @{ | |
| */ | |
| #if defined(CONFIG_SLEEPMGR_ENABLE) || defined(__DOXYGEN__) | |
| /** Sleep mode lock counters */ | |
| extern uint8_t sleepmgr_locks[]; | |
| #endif /* CONFIG_SLEEPMGR_ENABLE */ | |
| /** @} */ | |
| static inline void sleepmgr_sleep(const enum sleepmgr_mode sleep_mode) | |
| { | |
| Assert(sleep_mode != SLEEPMGR_ACTIVE); | |
| #ifdef CONFIG_SLEEPMGR_ENABLE | |
| cpu_irq_disable(); | |
| /* Enter the sleep mode. */ | |
| bpm_sleep(BPM, sleep_mode); | |
| #else | |
| UNUSED(sleep_mode); | |
| cpu_irq_enable(); | |
| #endif /* CONFIG_SLEEPMGR_ENABLE */ | |
| } | |
| /** @} */ | |
| #ifdef __cplusplus | |
| } | |
| #endif | |
| #endif /* SAM_SLEEPMGR_INCLUDED */ |