106 lines
2.3 KiB
C
106 lines
2.3 KiB
C
/*
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* Copyright 2022 MindMotion Microelectronics Co., Ltd.
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* All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include "hal_power.h"
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void CORE_EnterSleepMode(bool sleep_on_exit, bool sleep_deep, POWER_WakeUp_Type mode)
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{
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if (sleep_on_exit)
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{
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SCB->SCR |= SCB_SCR_SLEEPONEXIT_Msk;
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}
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else
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{
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SCB->SCR &= ~SCB_SCR_SLEEPONEXIT_Msk;
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}
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if (sleep_deep)
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{
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SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk;
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}
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else
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{
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SCB->SCR &= ~SCB_SCR_SLEEPDEEP_Msk;
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}
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if (mode == POWER_WakeUp_Interrupt)
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{
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__WFI();
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}
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if (mode == POWER_WakeUp_Event)
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{
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__WFE();
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}
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}
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void POWER_EnterRunMode(void)
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{
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PWR_EnableLowPowerRunMode(PWR, false);
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}
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void POWER_EnableLowPowerRunMode(void)
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{
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PWR_EnableLowPowerRunMode(PWR, true);
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}
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void POWER_EnterSleepMode(POWER_SleepConf_Type * conf)
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{
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CORE_EnterSleepMode(conf->SleepOnExit, false, conf->WakeUpMode);
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}
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void POWER_EnterStopMode(POWER_StopConf_Type * conf)
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{
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PWR_EnterStopMode(PWR, conf->DeepStop);
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CORE_EnterSleepMode(false, true, conf->WakeUpMode);
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}
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void POWER_EnableStandbyWakeUpPin(PWR_StandbyWakeUpPinConf_Type * conf)
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{
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PWR_EnableStandbyWakeUpPin(PWR, conf);
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}
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void POWER_EnterStandbyMode(POWER_StandbyConf_Type * conf)
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{
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PWR_EnterStandbyMode(PWR, conf->Delay);
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CORE_EnterSleepMode(false, true, conf->WakeUpMode);
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}
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void POWER_SelectMode(POWER_Mode_Type mode, void * conf)
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{
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switch (mode)
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{
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case POWER_Mode_Run:
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POWER_EnterRunMode();
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break;
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case POWER_Mode_LowPowerRun:
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POWER_EnableLowPowerRunMode();
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break;
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case POWER_Mode_Sleep:
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POWER_EnterSleepMode( (POWER_SleepConf_Type *) conf);
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break;
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case POWER_Mode_LowPowerSleep:
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POWER_EnableLowPowerRunMode();
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POWER_EnterSleepMode( (POWER_SleepConf_Type *) conf);
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break;
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case POWER_Mode_Stop:
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POWER_EnterStopMode( (POWER_StopConf_Type *) conf);
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break;
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case POWER_Mode_DeepStop:
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POWER_EnterStopMode( (POWER_StopConf_Type *) conf);
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break;
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case POWER_Mode_Standby:
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POWER_EnterStandbyMode( (POWER_StandbyConf_Type *) conf);
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break;
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default:
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break;
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}
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}
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/* EOF. */
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