mbed-os/targets/TARGET_NXP/TARGET_MCUXpresso_MCUS/TARGET_LPC/sleep.c

34 lines
966 B
C

/* mbed Microcontroller Library
* Copyright (c) 2006-2013 ARM Limited
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "sleep_api.h"
#include "cmsis.h"
#include "fsl_power.h"
#include "clock_config.h"
void hal_sleep(void)
{
SCB->SCR &= ~SCB_SCR_SLEEPDEEP_Msk;
__WFI();
}
void hal_deepsleep(void)
{
LPC_CLOCK_INTERNAL_IRC;
/* Enter Deep Sleep mode */
POWER_EnterDeepSleep(APP_EXCLUDE_FROM_DEEPSLEEP);
LPC_CLOCK_RUN;
}