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Dependents:   mbed-TFT-example-NCS36510 mbed-Accelerometer-example-NCS36510 mbed-Accelerometer-example-NCS36510

targets/TARGET_NORDIC/TARGET_MCU_NRF51822/sleep.c@0:098463de4c5d, 2017-01-25 (annotated)

Committer:
group-onsemi
Date:
Wed Jan 25 20:34:15 2017 +0000
Revision:
0:098463de4c5d
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
group-onsemi 0:098463de4c5d 1 /* mbed Microcontroller Library
group-onsemi 0:098463de4c5d 2 * Copyright (c) 2006-2013 ARM Limited
group-onsemi 0:098463de4c5d 3 *
group-onsemi 0:098463de4c5d 4 * Licensed under the Apache License, Version 2.0 (the "License");
group-onsemi 0:098463de4c5d 5 * you may not use this file except in compliance with the License.
group-onsemi 0:098463de4c5d 6 * You may obtain a copy of the License at
group-onsemi 0:098463de4c5d 7 *
group-onsemi 0:098463de4c5d 8 * http://www.apache.org/licenses/LICENSE-2.0
group-onsemi 0:098463de4c5d 9 *
group-onsemi 0:098463de4c5d 10 * Unless required by applicable law or agreed to in writing, software
group-onsemi 0:098463de4c5d 11 * distributed under the License is distributed on an "AS IS" BASIS,
group-onsemi 0:098463de4c5d 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
group-onsemi 0:098463de4c5d 13 * See the License for the specific language governing permissions and
group-onsemi 0:098463de4c5d 14 * limitations under the License.
group-onsemi 0:098463de4c5d 15 */
group-onsemi 0:098463de4c5d 16 #include "sleep_api.h"
group-onsemi 0:098463de4c5d 17 #include "cmsis.h"
group-onsemi 0:098463de4c5d 18 #include "mbed_interface.h"
group-onsemi 0:098463de4c5d 19 #include "toolchain.h"
group-onsemi 0:098463de4c5d 20
group-onsemi 0:098463de4c5d 21 MBED_WEAK void sleep(void)
group-onsemi 0:098463de4c5d 22 {
group-onsemi 0:098463de4c5d 23 // ensure debug is disconnected if semihost is enabled....
group-onsemi 0:098463de4c5d 24 NRF_POWER->TASKS_LOWPWR = 1;
group-onsemi 0:098463de4c5d 25 // wait for interrupt
group-onsemi 0:098463de4c5d 26 __WFE();
group-onsemi 0:098463de4c5d 27 }
group-onsemi 0:098463de4c5d 28
group-onsemi 0:098463de4c5d 29 MBED_WEAK void deepsleep(void)
group-onsemi 0:098463de4c5d 30 {
group-onsemi 0:098463de4c5d 31 sleep();
group-onsemi 0:098463de4c5d 32 // NRF_POWER->SYSTEMOFF=1;
group-onsemi 0:098463de4c5d 33 }