Adam Kucybala / mbed-src

mbed library sources

Fork of mbed-src by mbed official

targets/hal/TARGET_NORDIC/TARGET_NRF51822/sleep.c@104:a6a92e2e5a92, 2014-02-21 (annotated)

Committer:
mbed_official
Date:
Fri Feb 21 12:15:10 2014 +0000
Revision:
104:a6a92e2e5a92
Parent:
85:e1a8e879a6a9 
Synchronized with git revision 195a50befc6da080be0051d0d9bc0838f6cb873e



Full URL: https://github.com/mbedmicro/mbed/commit/195a50befc6da080be0051d0d9bc0838f6cb873e/



nrf-mbed merge

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mbed_official 85:e1a8e879a6a9 1 /* mbed Microcontroller Library
mbed_official 85:e1a8e879a6a9 2 * Copyright (c) 2006-2013 ARM Limited
mbed_official 85:e1a8e879a6a9 3 *
mbed_official 85:e1a8e879a6a9 4 * Licensed under the Apache License, Version 2.0 (the "License");
mbed_official 85:e1a8e879a6a9 5 * you may not use this file except in compliance with the License.
mbed_official 85:e1a8e879a6a9 6 * You may obtain a copy of the License at
mbed_official 85:e1a8e879a6a9 7 *
mbed_official 85:e1a8e879a6a9 8 * http://www.apache.org/licenses/LICENSE-2.0
mbed_official 85:e1a8e879a6a9 9 *
mbed_official 85:e1a8e879a6a9 10 * Unless required by applicable law or agreed to in writing, software
mbed_official 85:e1a8e879a6a9 11 * distributed under the License is distributed on an "AS IS" BASIS,
mbed_official 85:e1a8e879a6a9 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mbed_official 85:e1a8e879a6a9 13 * See the License for the specific language governing permissions and
mbed_official 85:e1a8e879a6a9 14 * limitations under the License.
mbed_official 85:e1a8e879a6a9 15 */
mbed_official 85:e1a8e879a6a9 16 #include "sleep_api.h"
mbed_official 85:e1a8e879a6a9 17 #include "cmsis.h"
mbed_official 85:e1a8e879a6a9 18 #include "mbed_interface.h"
mbed_official 85:e1a8e879a6a9 19
mbed_official 85:e1a8e879a6a9 20 void sleep(void) {
mbed_official 85:e1a8e879a6a9 21 // ensure debug is disconnected if semihost is enabled....
mbed_official 85:e1a8e879a6a9 22 NRF_POWER->TASKS_LOWPWR=1;
mbed_official 85:e1a8e879a6a9 23 // wait for interrupt
mbed_official 104:a6a92e2e5a92 24 __WFE();
mbed_official 85:e1a8e879a6a9 25 }
mbed_official 85:e1a8e879a6a9 26
mbed_official 85:e1a8e879a6a9 27 void deepsleep(void) {
mbed_official 85:e1a8e879a6a9 28 sleep();
mbed_official 104:a6a92e2e5a92 29 // NRF_POWER->SYSTEMOFF=1;
mbed_official 85:e1a8e879a6a9 30 }