Fixed line endings and SVN props with fixup.sh script
This commit is contained in:
skarg
@@ -1,252 +1,252 @@
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/**
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* \file
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*
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* \brief Sleep manager
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*
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* Copyright (c) 2010 - 2013 Atmel Corporation. All rights reserved.
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*
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* \asf_license_start
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*
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* \page License
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*
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||||
* 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
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||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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||||
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
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*
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* \asf_license_stop
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*
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*/
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#ifndef SLEEPMGR_H
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#define SLEEPMGR_H
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#include <compiler.h>
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#include <parts.h>
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#if (SAM3S || SAM3U || SAM3N || SAM3XA || SAM4S || SAM4E)
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# include "sam/sleepmgr.h"
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#elif XMEGA
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# include "xmega/sleepmgr.h"
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#elif UC3
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# include "uc3/sleepmgr.h"
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#elif SAM4L
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# include "sam4l/sleepmgr.h"
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#else
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# error Unsupported device.
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#endif
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/**
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* \defgroup sleepmgr_group Sleep manager
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*
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* The sleep manager is a service for ensuring that the device is not put to
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* sleep in deeper sleep modes than the system (e.g., peripheral drivers,
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* services or the application) allows at any given time.
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*
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* It is based on the use of lock counting for the individual sleep modes, and
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* will put the device to sleep in the shallowest sleep mode that has a non-zero
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* lock count. The drivers/services/application can change these counts by use
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* of \ref sleepmgr_lock_mode and \ref sleepmgr_unlock_mode.
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* Refer to \ref sleepmgr_mode for a list of the sleep modes available for
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* locking, and the device datasheet for information on their effect.
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*
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* The application must supply the file \ref conf_sleepmgr.h.
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*
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* For the sleep manager to be enabled, the symbol \ref CONFIG_SLEEPMGR_ENABLE
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* must be defined, e.g., in \ref conf_sleepmgr.h. If this symbol is not
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* defined, the functions are replaced with dummy functions and no RAM is used.
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*
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* @{
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*/
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/**
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* \def CONFIG_SLEEPMGR_ENABLE
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* \brief Configuration symbol for enabling the sleep manager
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*
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* If this symbol is not defined, the functions of this service are replaced
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* with dummy functions. This is useful for reducing code size and execution
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* time if the sleep manager is not needed in the application.
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*
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* This symbol may be defined in \ref conf_sleepmgr.h.
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*/
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#if defined(__DOXYGEN__) && !defined(CONFIG_SLEEPMGR_ENABLE)
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# define CONFIG_SLEEPMGR_ENABLE
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#endif
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/**
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* \enum sleepmgr_mode
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* \brief Sleep mode locks
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*
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* Identifiers for the different sleep mode locks.
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*/
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/**
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* \brief Initialize the lock counts
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*
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* Sets all lock counts to 0, except the very last one, which is set to 1. This
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* is done to simplify the algorithm for finding the deepest allowable sleep
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* mode in \ref sleepmgr_enter_sleep.
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*/
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static inline void
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sleepmgr_init (void)
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{
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#ifdef CONFIG_SLEEPMGR_ENABLE
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uint8_t i;
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for (i = 0; i < SLEEPMGR_NR_OF_MODES - 1; i++)
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{
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sleepmgr_locks[i] = 0;
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}
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sleepmgr_locks[SLEEPMGR_NR_OF_MODES - 1] = 1;
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#endif /* CONFIG_SLEEPMGR_ENABLE */
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}
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/**
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* \brief Increase lock count for a sleep mode
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*
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* Increases the lock count for \a mode to ensure that the sleep manager does
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* not put the device to sleep in the deeper sleep modes.
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*
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* \param mode Sleep mode to lock.
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*/
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static inline void
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sleepmgr_lock_mode (enum sleepmgr_mode mode)
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{
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#ifdef CONFIG_SLEEPMGR_ENABLE
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irqflags_t flags;
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Assert (sleepmgr_locks[mode] < 0xff);
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// Enter a critical section
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flags = cpu_irq_save ();
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++sleepmgr_locks[mode];
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// Leave the critical section
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cpu_irq_restore (flags);
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#else
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UNUSED (mode);
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#endif /* CONFIG_SLEEPMGR_ENABLE */
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}
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/**
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* \brief Decrease lock count for a sleep mode
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*
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* Decreases the lock count for \a mode. If the lock count reaches 0, the sleep
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* manager can put the device to sleep in the deeper sleep modes.
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*
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* \param mode Sleep mode to unlock.
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*/
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static inline void
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sleepmgr_unlock_mode (enum sleepmgr_mode mode)
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{
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#ifdef CONFIG_SLEEPMGR_ENABLE
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irqflags_t flags;
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Assert (sleepmgr_locks[mode]);
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// Enter a critical section
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flags = cpu_irq_save ();
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--sleepmgr_locks[mode];
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// Leave the critical section
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cpu_irq_restore (flags);
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#else
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UNUSED (mode);
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#endif /* CONFIG_SLEEPMGR_ENABLE */
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}
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/**
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* \brief Retrieves the deepest allowable sleep mode
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*
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* Searches through the sleep mode lock counts, starting at the shallowest sleep
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* mode, until the first non-zero lock count is found. The deepest allowable
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* sleep mode is then returned.
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*/
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static inline enum sleepmgr_mode
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sleepmgr_get_sleep_mode (void)
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{
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enum sleepmgr_mode sleep_mode = SLEEPMGR_ACTIVE;
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#ifdef CONFIG_SLEEPMGR_ENABLE
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uint8_t *lock_ptr = sleepmgr_locks;
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// Find first non-zero lock count, starting with the shallowest modes.
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while (!(*lock_ptr))
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{
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lock_ptr++;
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sleep_mode++;
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}
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// Catch the case where one too many sleepmgr_unlock_mode() call has been
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// performed on the deepest sleep mode.
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Assert ((uintptr_t) (lock_ptr - sleepmgr_locks) < SLEEPMGR_NR_OF_MODES);
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#endif /* CONFIG_SLEEPMGR_ENABLE */
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return sleep_mode;
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}
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/**
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* \fn sleepmgr_enter_sleep
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* \brief Go to sleep in the deepest allowed mode
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*
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* Searches through the sleep mode lock counts, starting at the shallowest sleep
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* mode, until the first non-zero lock count is found. The device is then put to
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* sleep in the sleep mode that corresponds to the lock.
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||||
*
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* \note This function enables interrupts before going to sleep, and will leave
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* them enabled upon return. This also applies if sleep is skipped due to ACTIVE
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* mode being locked.
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*/
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static inline void
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sleepmgr_enter_sleep (void)
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{
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#ifdef CONFIG_SLEEPMGR_ENABLE
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enum sleepmgr_mode sleep_mode;
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cpu_irq_disable ();
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// Find the deepest allowable sleep mode
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sleep_mode = sleepmgr_get_sleep_mode ();
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// Return right away if first mode (ACTIVE) is locked.
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if (sleep_mode == SLEEPMGR_ACTIVE)
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{
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cpu_irq_enable ();
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return;
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}
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// Enter the deepest allowable sleep mode with interrupts enabled
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sleepmgr_sleep (sleep_mode);
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#else
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cpu_irq_enable ();
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#endif /* CONFIG_SLEEPMGR_ENABLE */
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}
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//! @}
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#endif /* SLEEPMGR_H */
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/**
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* \file
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*
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* \brief Sleep manager
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*
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* Copyright (c) 2010 - 2013 Atmel Corporation. All rights reserved.
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||||
*
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||||
* \asf_license_start
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||||
*
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||||
* \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
|
||||
*
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||||
*/
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||||
#ifndef SLEEPMGR_H
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#define SLEEPMGR_H
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||||
|
||||
#include <compiler.h>
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||||
#include <parts.h>
|
||||
|
||||
#if (SAM3S || SAM3U || SAM3N || SAM3XA || SAM4S || SAM4E)
|
||||
# include "sam/sleepmgr.h"
|
||||
#elif XMEGA
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||||
# include "xmega/sleepmgr.h"
|
||||
#elif UC3
|
||||
# include "uc3/sleepmgr.h"
|
||||
#elif SAM4L
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||||
# include "sam4l/sleepmgr.h"
|
||||
#else
|
||||
# error Unsupported device.
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \defgroup sleepmgr_group Sleep manager
|
||||
*
|
||||
* The sleep manager is a service for ensuring that the device is not put to
|
||||
* sleep in deeper sleep modes than the system (e.g., peripheral drivers,
|
||||
* services or the application) allows at any given time.
|
||||
*
|
||||
* It is based on the use of lock counting for the individual sleep modes, and
|
||||
* will put the device to sleep in the shallowest sleep mode that has a non-zero
|
||||
* lock count. The drivers/services/application can change these counts by use
|
||||
* of \ref sleepmgr_lock_mode and \ref sleepmgr_unlock_mode.
|
||||
* Refer to \ref sleepmgr_mode for a list of the sleep modes available for
|
||||
* locking, and the device datasheet for information on their effect.
|
||||
*
|
||||
* The application must supply the file \ref conf_sleepmgr.h.
|
||||
*
|
||||
* For the sleep manager to be enabled, the symbol \ref CONFIG_SLEEPMGR_ENABLE
|
||||
* must be defined, e.g., in \ref conf_sleepmgr.h. If this symbol is not
|
||||
* defined, the functions are replaced with dummy functions and no RAM is used.
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* \def CONFIG_SLEEPMGR_ENABLE
|
||||
* \brief Configuration symbol for enabling the sleep manager
|
||||
*
|
||||
* If this symbol is not defined, the functions of this service are replaced
|
||||
* with dummy functions. This is useful for reducing code size and execution
|
||||
* time if the sleep manager is not needed in the application.
|
||||
*
|
||||
* This symbol may be defined in \ref conf_sleepmgr.h.
|
||||
*/
|
||||
#if defined(__DOXYGEN__) && !defined(CONFIG_SLEEPMGR_ENABLE)
|
||||
# define CONFIG_SLEEPMGR_ENABLE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \enum sleepmgr_mode
|
||||
* \brief Sleep mode locks
|
||||
*
|
||||
* Identifiers for the different sleep mode locks.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \brief Initialize the lock counts
|
||||
*
|
||||
* Sets all lock counts to 0, except the very last one, which is set to 1. This
|
||||
* is done to simplify the algorithm for finding the deepest allowable sleep
|
||||
* mode in \ref sleepmgr_enter_sleep.
|
||||
*/
|
||||
static inline void
|
||||
sleepmgr_init (void)
|
||||
{
|
||||
#ifdef CONFIG_SLEEPMGR_ENABLE
|
||||
uint8_t i;
|
||||
|
||||
for (i = 0; i < SLEEPMGR_NR_OF_MODES - 1; i++)
|
||||
{
|
||||
sleepmgr_locks[i] = 0;
|
||||
}
|
||||
sleepmgr_locks[SLEEPMGR_NR_OF_MODES - 1] = 1;
|
||||
#endif /* CONFIG_SLEEPMGR_ENABLE */
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief Increase lock count for a sleep mode
|
||||
*
|
||||
* Increases the lock count for \a mode to ensure that the sleep manager does
|
||||
* not put the device to sleep in the deeper sleep modes.
|
||||
*
|
||||
* \param mode Sleep mode to lock.
|
||||
*/
|
||||
static inline void
|
||||
sleepmgr_lock_mode (enum sleepmgr_mode mode)
|
||||
{
|
||||
#ifdef CONFIG_SLEEPMGR_ENABLE
|
||||
irqflags_t flags;
|
||||
|
||||
Assert (sleepmgr_locks[mode] < 0xff);
|
||||
|
||||
// Enter a critical section
|
||||
flags = cpu_irq_save ();
|
||||
|
||||
++sleepmgr_locks[mode];
|
||||
|
||||
// Leave the critical section
|
||||
cpu_irq_restore (flags);
|
||||
#else
|
||||
UNUSED (mode);
|
||||
#endif /* CONFIG_SLEEPMGR_ENABLE */
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief Decrease lock count for a sleep mode
|
||||
*
|
||||
* Decreases the lock count for \a mode. If the lock count reaches 0, the sleep
|
||||
* manager can put the device to sleep in the deeper sleep modes.
|
||||
*
|
||||
* \param mode Sleep mode to unlock.
|
||||
*/
|
||||
static inline void
|
||||
sleepmgr_unlock_mode (enum sleepmgr_mode mode)
|
||||
{
|
||||
#ifdef CONFIG_SLEEPMGR_ENABLE
|
||||
irqflags_t flags;
|
||||
|
||||
Assert (sleepmgr_locks[mode]);
|
||||
|
||||
// Enter a critical section
|
||||
flags = cpu_irq_save ();
|
||||
|
||||
--sleepmgr_locks[mode];
|
||||
|
||||
// Leave the critical section
|
||||
cpu_irq_restore (flags);
|
||||
#else
|
||||
UNUSED (mode);
|
||||
#endif /* CONFIG_SLEEPMGR_ENABLE */
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief Retrieves the deepest allowable sleep mode
|
||||
*
|
||||
* Searches through the sleep mode lock counts, starting at the shallowest sleep
|
||||
* mode, until the first non-zero lock count is found. The deepest allowable
|
||||
* sleep mode is then returned.
|
||||
*/
|
||||
static inline enum sleepmgr_mode
|
||||
sleepmgr_get_sleep_mode (void)
|
||||
{
|
||||
enum sleepmgr_mode sleep_mode = SLEEPMGR_ACTIVE;
|
||||
|
||||
#ifdef CONFIG_SLEEPMGR_ENABLE
|
||||
uint8_t *lock_ptr = sleepmgr_locks;
|
||||
|
||||
// Find first non-zero lock count, starting with the shallowest modes.
|
||||
while (!(*lock_ptr))
|
||||
{
|
||||
lock_ptr++;
|
||||
sleep_mode++;
|
||||
}
|
||||
|
||||
// Catch the case where one too many sleepmgr_unlock_mode() call has been
|
||||
// performed on the deepest sleep mode.
|
||||
Assert ((uintptr_t) (lock_ptr - sleepmgr_locks) < SLEEPMGR_NR_OF_MODES);
|
||||
|
||||
#endif /* CONFIG_SLEEPMGR_ENABLE */
|
||||
|
||||
return sleep_mode;
|
||||
}
|
||||
|
||||
/**
|
||||
* \fn sleepmgr_enter_sleep
|
||||
* \brief Go to sleep in the deepest allowed mode
|
||||
*
|
||||
* Searches through the sleep mode lock counts, starting at the shallowest sleep
|
||||
* mode, until the first non-zero lock count is found. The device is then put to
|
||||
* sleep in the sleep mode that corresponds to the lock.
|
||||
*
|
||||
* \note This function enables interrupts before going to sleep, and will leave
|
||||
* them enabled upon return. This also applies if sleep is skipped due to ACTIVE
|
||||
* mode being locked.
|
||||
*/
|
||||
|
||||
static inline void
|
||||
sleepmgr_enter_sleep (void)
|
||||
{
|
||||
#ifdef CONFIG_SLEEPMGR_ENABLE
|
||||
enum sleepmgr_mode sleep_mode;
|
||||
|
||||
cpu_irq_disable ();
|
||||
|
||||
// Find the deepest allowable sleep mode
|
||||
sleep_mode = sleepmgr_get_sleep_mode ();
|
||||
// Return right away if first mode (ACTIVE) is locked.
|
||||
if (sleep_mode == SLEEPMGR_ACTIVE)
|
||||
{
|
||||
cpu_irq_enable ();
|
||||
return;
|
||||
}
|
||||
// Enter the deepest allowable sleep mode with interrupts enabled
|
||||
sleepmgr_sleep (sleep_mode);
|
||||
#else
|
||||
cpu_irq_enable ();
|
||||
#endif /* CONFIG_SLEEPMGR_ENABLE */
|
||||
}
|
||||
|
||||
|
||||
//! @}
|
||||
|
||||
#endif /* SLEEPMGR_H */
|
||||
|
||||
@@ -1,58 +1,58 @@
|
||||
/**
|
||||
* \file
|
||||
*
|
||||
* \brief Sleep manager
|
||||
*
|
||||
* Copyright (c) 2010-2012 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
|
||||
*
|
||||
*/
|
||||
#include <compiler.h>
|
||||
#include <sleepmgr.h>
|
||||
|
||||
#if defined(CONFIG_SLEEPMGR_ENABLE) || defined(__DOXYGEN__)
|
||||
|
||||
uint8_t sleepmgr_locks[SLEEPMGR_NR_OF_MODES];
|
||||
|
||||
enum SLEEP_SMODE_enum sleepmgr_configs[SLEEPMGR_NR_OF_MODES] = {
|
||||
SLEEP_SMODE_IDLE_gc,
|
||||
SLEEP_SMODE_ESTDBY_gc,
|
||||
SLEEP_SMODE_PSAVE_gc,
|
||||
SLEEP_SMODE_STDBY_gc,
|
||||
SLEEP_SMODE_PDOWN_gc,
|
||||
};
|
||||
|
||||
#endif /* CONFIG_SLEEPMGR_ENABLE */
|
||||
/**
|
||||
* \file
|
||||
*
|
||||
* \brief Sleep manager
|
||||
*
|
||||
* Copyright (c) 2010-2012 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
|
||||
*
|
||||
*/
|
||||
#include <compiler.h>
|
||||
#include <sleepmgr.h>
|
||||
|
||||
#if defined(CONFIG_SLEEPMGR_ENABLE) || defined(__DOXYGEN__)
|
||||
|
||||
uint8_t sleepmgr_locks[SLEEPMGR_NR_OF_MODES];
|
||||
|
||||
enum SLEEP_SMODE_enum sleepmgr_configs[SLEEPMGR_NR_OF_MODES] = {
|
||||
SLEEP_SMODE_IDLE_gc,
|
||||
SLEEP_SMODE_ESTDBY_gc,
|
||||
SLEEP_SMODE_PSAVE_gc,
|
||||
SLEEP_SMODE_STDBY_gc,
|
||||
SLEEP_SMODE_PDOWN_gc,
|
||||
};
|
||||
|
||||
#endif /* CONFIG_SLEEPMGR_ENABLE */
|
||||
|
||||
@@ -1,116 +1,116 @@
|
||||
/**
|
||||
* \file
|
||||
*
|
||||
* \brief AVR XMEGA Sleep manager implementation
|
||||
*
|
||||
* Copyright (c) 2010-2012 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 XMEGA_SLEEPMGR_H
|
||||
#define XMEGA_SLEEPMGR_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C"
|
||||
{
|
||||
#endif
|
||||
|
||||
#include <compiler.h>
|
||||
#include <conf_sleepmgr.h>
|
||||
#include <sleep.h>
|
||||
|
||||
/**
|
||||
* \weakgroup sleepmgr_group
|
||||
* @{
|
||||
*/
|
||||
|
||||
enum sleepmgr_mode
|
||||
{
|
||||
//! Active mode.
|
||||
SLEEPMGR_ACTIVE = 0,
|
||||
//! Idle mode.
|
||||
SLEEPMGR_IDLE,
|
||||
//! Extended Standby mode.
|
||||
SLEEPMGR_ESTDBY,
|
||||
//! Power Save mode.
|
||||
SLEEPMGR_PSAVE,
|
||||
//! Standby mode.
|
||||
SLEEPMGR_STDBY,
|
||||
//! Power Down mode.
|
||||
SLEEPMGR_PDOWN,
|
||||
SLEEPMGR_NR_OF_MODES,
|
||||
};
|
||||
|
||||
/**
|
||||
* \internal
|
||||
* \name Internal arrays
|
||||
* @{
|
||||
*/
|
||||
#if defined(CONFIG_SLEEPMGR_ENABLE) || defined(__DOXYGEN__)
|
||||
//! Sleep mode lock counters
|
||||
extern uint8_t sleepmgr_locks[];
|
||||
/**
|
||||
* \brief Look-up table with sleep mode configurations
|
||||
* \note This is located in program memory (Flash) as it is constant.
|
||||
*/
|
||||
extern enum SLEEP_SMODE_enum sleepmgr_configs[];
|
||||
#endif /* CONFIG_SLEEPMGR_ENABLE */
|
||||
//! @}
|
||||
|
||||
static inline void sleepmgr_sleep (const enum sleepmgr_mode sleep_mode)
|
||||
{
|
||||
Assert (sleep_mode != SLEEPMGR_ACTIVE);
|
||||
#ifdef CONFIG_SLEEPMGR_ENABLE
|
||||
sleep_set_mode (sleepmgr_configs[sleep_mode - 1]);
|
||||
sleep_enable ();
|
||||
|
||||
cpu_irq_enable ();
|
||||
sleep_enter ();
|
||||
|
||||
sleep_disable ();
|
||||
#else
|
||||
cpu_irq_enable ();
|
||||
#endif /* CONFIG_SLEEPMGR_ENABLE */
|
||||
|
||||
}
|
||||
|
||||
//! @}
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* XMEGA_SLEEPMGR_H */
|
||||
/**
|
||||
* \file
|
||||
*
|
||||
* \brief AVR XMEGA Sleep manager implementation
|
||||
*
|
||||
* Copyright (c) 2010-2012 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 XMEGA_SLEEPMGR_H
|
||||
#define XMEGA_SLEEPMGR_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C"
|
||||
{
|
||||
#endif
|
||||
|
||||
#include <compiler.h>
|
||||
#include <conf_sleepmgr.h>
|
||||
#include <sleep.h>
|
||||
|
||||
/**
|
||||
* \weakgroup sleepmgr_group
|
||||
* @{
|
||||
*/
|
||||
|
||||
enum sleepmgr_mode
|
||||
{
|
||||
//! Active mode.
|
||||
SLEEPMGR_ACTIVE = 0,
|
||||
//! Idle mode.
|
||||
SLEEPMGR_IDLE,
|
||||
//! Extended Standby mode.
|
||||
SLEEPMGR_ESTDBY,
|
||||
//! Power Save mode.
|
||||
SLEEPMGR_PSAVE,
|
||||
//! Standby mode.
|
||||
SLEEPMGR_STDBY,
|
||||
//! Power Down mode.
|
||||
SLEEPMGR_PDOWN,
|
||||
SLEEPMGR_NR_OF_MODES,
|
||||
};
|
||||
|
||||
/**
|
||||
* \internal
|
||||
* \name Internal arrays
|
||||
* @{
|
||||
*/
|
||||
#if defined(CONFIG_SLEEPMGR_ENABLE) || defined(__DOXYGEN__)
|
||||
//! Sleep mode lock counters
|
||||
extern uint8_t sleepmgr_locks[];
|
||||
/**
|
||||
* \brief Look-up table with sleep mode configurations
|
||||
* \note This is located in program memory (Flash) as it is constant.
|
||||
*/
|
||||
extern enum SLEEP_SMODE_enum sleepmgr_configs[];
|
||||
#endif /* CONFIG_SLEEPMGR_ENABLE */
|
||||
//! @}
|
||||
|
||||
static inline void sleepmgr_sleep (const enum sleepmgr_mode sleep_mode)
|
||||
{
|
||||
Assert (sleep_mode != SLEEPMGR_ACTIVE);
|
||||
#ifdef CONFIG_SLEEPMGR_ENABLE
|
||||
sleep_set_mode (sleepmgr_configs[sleep_mode - 1]);
|
||||
sleep_enable ();
|
||||
|
||||
cpu_irq_enable ();
|
||||
sleep_enter ();
|
||||
|
||||
sleep_disable ();
|
||||
#else
|
||||
cpu_irq_enable ();
|
||||
#endif /* CONFIG_SLEEPMGR_ENABLE */
|
||||
|
||||
}
|
||||
|
||||
//! @}
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* XMEGA_SLEEPMGR_H */
|
||||
|
||||
Reference in New Issue
Block a user