Yihui Xiong / BLE_NODE_TEST

Test code for Grove Node BLE

Dependencies:   BLE_API nRF51822

Fork of BLE_LoopbackUART by Bluetooth Low Energy

mbed-src/targets/hal/TARGET_NORDIC/TARGET_MCU_NRF51822/sleep.c@10:22480ac31879, 2014-11-27 (annotated)

Committer:
yihui
Date:
Thu Nov 27 09:30:36 2014 +0000
Revision:
10:22480ac31879
Parent:
9:05f0b5a3a70a 
change to new revision hardware

Who changed what in which revision?

UserRevisionLine numberNew contents of line
yihui 9:05f0b5a3a70a 1 /* mbed Microcontroller Library
yihui 9:05f0b5a3a70a 2 * Copyright (c) 2006-2013 ARM Limited
yihui 9:05f0b5a3a70a 3 *
yihui 9:05f0b5a3a70a 4 * Licensed under the Apache License, Version 2.0 (the "License");
yihui 9:05f0b5a3a70a 5 * you may not use this file except in compliance with the License.
yihui 9:05f0b5a3a70a 6 * You may obtain a copy of the License at
yihui 9:05f0b5a3a70a 7 *
yihui 9:05f0b5a3a70a 8 * http://www.apache.org/licenses/LICENSE-2.0
yihui 9:05f0b5a3a70a 9 *
yihui 9:05f0b5a3a70a 10 * Unless required by applicable law or agreed to in writing, software
yihui 9:05f0b5a3a70a 11 * distributed under the License is distributed on an "AS IS" BASIS,
yihui 9:05f0b5a3a70a 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
yihui 9:05f0b5a3a70a 13 * See the License for the specific language governing permissions and
yihui 9:05f0b5a3a70a 14 * limitations under the License.
yihui 9:05f0b5a3a70a 15 */
yihui 9:05f0b5a3a70a 16 #include "sleep_api.h"
yihui 9:05f0b5a3a70a 17 #include "cmsis.h"
yihui 9:05f0b5a3a70a 18 #include "mbed_interface.h"
yihui 9:05f0b5a3a70a 19
yihui 9:05f0b5a3a70a 20 void sleep(void)
yihui 9:05f0b5a3a70a 21 {
yihui 9:05f0b5a3a70a 22 // ensure debug is disconnected if semihost is enabled....
yihui 9:05f0b5a3a70a 23 NRF_POWER->TASKS_LOWPWR = 1;
yihui 9:05f0b5a3a70a 24 // wait for interrupt
yihui 9:05f0b5a3a70a 25 __WFE();
yihui 9:05f0b5a3a70a 26 }
yihui 9:05f0b5a3a70a 27
yihui 9:05f0b5a3a70a 28 void deepsleep(void)
yihui 9:05f0b5a3a70a 29 {
yihui 9:05f0b5a3a70a 30 sleep();
yihui 9:05f0b5a3a70a 31 // NRF_POWER->SYSTEMOFF=1;
yihui 9:05f0b5a3a70a 32 }