George Roussos / BLE_Temperature_Exercise

BLE Temperature Service Mobile and Ubiquitous Computing Module Birkbeck College

Dependencies:   DS1820

mbed/sleep_api.h@0:dd0fea342ad2, 2015-03-08 (annotated)

Committer:
gkroussos
Date:
Sun Mar 08 19:42:20 2015 +0000
Revision:
0:dd0fea342ad2
BLE Temperature Service ; Mobile and Ubiquitous Computing Module; Birkbeck College

Who changed what in which revision?

UserRevisionLine numberNew contents of line
gkroussos 0:dd0fea342ad2 1 /* mbed Microcontroller Library
gkroussos 0:dd0fea342ad2 2 * Copyright (c) 2006-2013 ARM Limited
gkroussos 0:dd0fea342ad2 3 *
gkroussos 0:dd0fea342ad2 4 * Licensed under the Apache License, Version 2.0 (the "License");
gkroussos 0:dd0fea342ad2 5 * you may not use this file except in compliance with the License.
gkroussos 0:dd0fea342ad2 6 * You may obtain a copy of the License at
gkroussos 0:dd0fea342ad2 7 *
gkroussos 0:dd0fea342ad2 8 * http://www.apache.org/licenses/LICENSE-2.0
gkroussos 0:dd0fea342ad2 9 *
gkroussos 0:dd0fea342ad2 10 * Unless required by applicable law or agreed to in writing, software
gkroussos 0:dd0fea342ad2 11 * distributed under the License is distributed on an "AS IS" BASIS,
gkroussos 0:dd0fea342ad2 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
gkroussos 0:dd0fea342ad2 13 * See the License for the specific language governing permissions and
gkroussos 0:dd0fea342ad2 14 * limitations under the License.
gkroussos 0:dd0fea342ad2 15 */
gkroussos 0:dd0fea342ad2 16 #ifndef MBED_SLEEP_API_H
gkroussos 0:dd0fea342ad2 17 #define MBED_SLEEP_API_H
gkroussos 0:dd0fea342ad2 18
gkroussos 0:dd0fea342ad2 19 #include "device.h"
gkroussos 0:dd0fea342ad2 20
gkroussos 0:dd0fea342ad2 21 #if DEVICE_SLEEP
gkroussos 0:dd0fea342ad2 22
gkroussos 0:dd0fea342ad2 23 #ifdef __cplusplus
gkroussos 0:dd0fea342ad2 24 extern "C" {
gkroussos 0:dd0fea342ad2 25 #endif
gkroussos 0:dd0fea342ad2 26
gkroussos 0:dd0fea342ad2 27 /** Send the microcontroller to sleep
gkroussos 0:dd0fea342ad2 28 *
gkroussos 0:dd0fea342ad2 29 * The processor is setup ready for sleep, and sent to sleep using __WFI(). In this mode, the
gkroussos 0:dd0fea342ad2 30 * system clock to the core is stopped until a reset or an interrupt occurs. This eliminates
gkroussos 0:dd0fea342ad2 31 * dynamic power used by the processor, memory systems and buses. The processor, peripheral and
gkroussos 0:dd0fea342ad2 32 * memory state are maintained, and the peripherals continue to work and can generate interrupts.
gkroussos 0:dd0fea342ad2 33 *
gkroussos 0:dd0fea342ad2 34 * The processor can be woken up by any internal peripheral interrupt or external pin interrupt.
gkroussos 0:dd0fea342ad2 35 *
gkroussos 0:dd0fea342ad2 36 * @note
gkroussos 0:dd0fea342ad2 37 * The mbed interface semihosting is disconnected as part of going to sleep, and can not be restored.
gkroussos 0:dd0fea342ad2 38 * Flash re-programming and the USB serial port will remain active, but the mbed program will no longer be
gkroussos 0:dd0fea342ad2 39 * able to access the LocalFileSystem
gkroussos 0:dd0fea342ad2 40 */
gkroussos 0:dd0fea342ad2 41 void sleep(void);
gkroussos 0:dd0fea342ad2 42
gkroussos 0:dd0fea342ad2 43 /** Send the microcontroller to deep sleep
gkroussos 0:dd0fea342ad2 44 *
gkroussos 0:dd0fea342ad2 45 * This processor is setup ready for deep sleep, and sent to sleep using __WFI(). This mode
gkroussos 0:dd0fea342ad2 46 * has the same sleep features as sleep plus it powers down peripherals and clocks. All state
gkroussos 0:dd0fea342ad2 47 * is still maintained.
gkroussos 0:dd0fea342ad2 48 *
gkroussos 0:dd0fea342ad2 49 * The processor can only be woken up by an external interrupt on a pin or a watchdog timer.
gkroussos 0:dd0fea342ad2 50 *
gkroussos 0:dd0fea342ad2 51 * @note
gkroussos 0:dd0fea342ad2 52 * The mbed interface semihosting is disconnected as part of going to sleep, and can not be restored.
gkroussos 0:dd0fea342ad2 53 * Flash re-programming and the USB serial port will remain active, but the mbed program will no longer be
gkroussos 0:dd0fea342ad2 54 * able to access the LocalFileSystem
gkroussos 0:dd0fea342ad2 55 */
gkroussos 0:dd0fea342ad2 56 void deepsleep(void);
gkroussos 0:dd0fea342ad2 57
gkroussos 0:dd0fea342ad2 58 #ifdef __cplusplus
gkroussos 0:dd0fea342ad2 59 }
gkroussos 0:dd0fea342ad2 60 #endif
gkroussos 0:dd0fea342ad2 61
gkroussos 0:dd0fea342ad2 62 #endif
gkroussos 0:dd0fea342ad2 63
gkroussos 0:dd0fea342ad2 64 #endif