Aditya Mehrotra / mbed-dev

Biomimetics MBED Library w/ Added Support for CAN3

Dependents:   CAN_TEST SPIne_Plus_DYNO_SENSORS SPIne_Plus_v2 SPIne_Plus_Dyno_v2

hal/sleep_api.h@0:083111ae2a11, 2020-11-26 (annotated)

Committer:
saloutos
Date:
Thu Nov 26 04:08:56 2020 +0000
Revision:
0:083111ae2a11
first commit of leaned mbed dev lib

Who changed what in which revision?

UserRevisionLine numberNew contents of line
saloutos 0:083111ae2a11 1
saloutos 0:083111ae2a11 2 /** \addtogroup hal */
saloutos 0:083111ae2a11 3 /** @{*/
saloutos 0:083111ae2a11 4 /* mbed Microcontroller Library
saloutos 0:083111ae2a11 5 * Copyright (c) 2006-2013 ARM Limited
saloutos 0:083111ae2a11 6 *
saloutos 0:083111ae2a11 7 * Licensed under the Apache License, Version 2.0 (the "License");
saloutos 0:083111ae2a11 8 * you may not use this file except in compliance with the License.
saloutos 0:083111ae2a11 9 * You may obtain a copy of the License at
saloutos 0:083111ae2a11 10 *
saloutos 0:083111ae2a11 11 * http://www.apache.org/licenses/LICENSE-2.0
saloutos 0:083111ae2a11 12 *
saloutos 0:083111ae2a11 13 * Unless required by applicable law or agreed to in writing, software
saloutos 0:083111ae2a11 14 * distributed under the License is distributed on an "AS IS" BASIS,
saloutos 0:083111ae2a11 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
saloutos 0:083111ae2a11 16 * See the License for the specific language governing permissions and
saloutos 0:083111ae2a11 17 * limitations under the License.
saloutos 0:083111ae2a11 18 */
saloutos 0:083111ae2a11 19 #ifndef MBED_SLEEP_API_H
saloutos 0:083111ae2a11 20 #define MBED_SLEEP_API_H
saloutos 0:083111ae2a11 21
saloutos 0:083111ae2a11 22 #include "device.h"
saloutos 0:083111ae2a11 23
saloutos 0:083111ae2a11 24 #if DEVICE_SLEEP
saloutos 0:083111ae2a11 25
saloutos 0:083111ae2a11 26 #ifdef __cplusplus
saloutos 0:083111ae2a11 27 extern "C" {
saloutos 0:083111ae2a11 28 #endif
saloutos 0:083111ae2a11 29
saloutos 0:083111ae2a11 30 /** Send the microcontroller to sleep
saloutos 0:083111ae2a11 31 *
saloutos 0:083111ae2a11 32 * The processor is setup ready for sleep, and sent to sleep using __WFI(). In this mode, the
saloutos 0:083111ae2a11 33 * system clock to the core is stopped until a reset or an interrupt occurs. This eliminates
saloutos 0:083111ae2a11 34 * dynamic power used by the processor, memory systems and buses. The processor, peripheral and
saloutos 0:083111ae2a11 35 * memory state are maintained, and the peripherals continue to work and can generate interrupts.
saloutos 0:083111ae2a11 36 *
saloutos 0:083111ae2a11 37 * The processor can be woken up by any internal peripheral interrupt or external pin interrupt.
saloutos 0:083111ae2a11 38 *
saloutos 0:083111ae2a11 39 * @note
saloutos 0:083111ae2a11 40 * The mbed interface semihosting is disconnected as part of going to sleep, and can not be restored.
saloutos 0:083111ae2a11 41 * Flash re-programming and the USB serial port will remain active, but the mbed program will no longer be
saloutos 0:083111ae2a11 42 * able to access the LocalFileSystem
saloutos 0:083111ae2a11 43 */
saloutos 0:083111ae2a11 44 void hal_sleep(void);
saloutos 0:083111ae2a11 45
saloutos 0:083111ae2a11 46 /** Send the microcontroller to deep sleep
saloutos 0:083111ae2a11 47 *
saloutos 0:083111ae2a11 48 * This processor is setup ready for deep sleep, and sent to sleep using __WFI(). This mode
saloutos 0:083111ae2a11 49 * has the same sleep features as sleep plus it powers down peripherals and clocks. All state
saloutos 0:083111ae2a11 50 * is still maintained.
saloutos 0:083111ae2a11 51 *
saloutos 0:083111ae2a11 52 * The processor can only be woken up by an external interrupt on a pin or a watchdog timer.
saloutos 0:083111ae2a11 53 *
saloutos 0:083111ae2a11 54 * @note
saloutos 0:083111ae2a11 55 * The mbed interface semihosting is disconnected as part of going to sleep, and can not be restored.
saloutos 0:083111ae2a11 56 * Flash re-programming and the USB serial port will remain active, but the mbed program will no longer be
saloutos 0:083111ae2a11 57 * able to access the LocalFileSystem
saloutos 0:083111ae2a11 58 */
saloutos 0:083111ae2a11 59 void hal_deepsleep(void);
saloutos 0:083111ae2a11 60
saloutos 0:083111ae2a11 61 #ifdef __cplusplus
saloutos 0:083111ae2a11 62 }
saloutos 0:083111ae2a11 63 #endif
saloutos 0:083111ae2a11 64
saloutos 0:083111ae2a11 65 #endif
saloutos 0:083111ae2a11 66
saloutos 0:083111ae2a11 67 #endif
saloutos 0:083111ae2a11 68
saloutos 0:083111ae2a11 69 /** @}*/