diff options
Diffstat (limited to 'nuttx/arch/arm/src/stm32/stm32_pm.h')
-rw-r--r-- | nuttx/arch/arm/src/stm32/stm32_pm.h | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/nuttx/arch/arm/src/stm32/stm32_pm.h b/nuttx/arch/arm/src/stm32/stm32_pm.h deleted file mode 100644 index be040d296..000000000 --- a/nuttx/arch/arm/src/stm32/stm32_pm.h +++ /dev/null @@ -1,142 +0,0 @@ -/************************************************************************************ - * arch/arm/src/stm32/stm32_pm.h - * - * Copyright (C) 2012 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <gnutt@nuttx.org> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * 3. Neither the name NuttX nor the names of its contributors may be - * used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS - * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED - * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - * - ************************************************************************************/ - -#ifndef __ARCH_ARM_SRC_STM32_STM32_PM_H -#define __ARCH_ARM_SRC_STM32_STM32_PM_H - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include <nuttx/config.h> - -#include <stdbool.h> - -#include "chip.h" -#include "up_internal.h" - -/**************************************************************************** - * Pre-processor Definitions - ****************************************************************************/ - -/**************************************************************************** - * Public Types - ****************************************************************************/ - -/**************************************************************************** - * Public Data - ****************************************************************************/ - - #ifndef __ASSEMBLY__ -#ifdef __cplusplus -#define EXTERN extern "C" -extern "C" { -#else -#define EXTERN extern -#endif - -/**************************************************************************** - * Public Function Prototypes - ****************************************************************************/ - -/**************************************************************************** - * Name: stm32_pmstop - * - * Description: - * Enter STOP mode. - * - * Input Parameters: - * lpds - true: To further reduce power consumption in Stop mode, put the - * internal voltage regulator in low-power mode using the LPDS bit - * of the Power control register (PWR_CR). - * - * Returned Value: - * Zero means that the STOP was successfully entered and the system has - * been re-awakened. The internal volatage regulator is back to its - * original state. Otherwise, STOP mode did not occur and a negated - * errno value is returned to indicate the cause of the failure. - * - ****************************************************************************/ - -EXTERN int stm32_pmstop(bool lpds); - -/**************************************************************************** - * Name: stm32_pmstandby - * - * Description: - * Enter STANDBY mode. - * - * Input Parameters: - * None - * - * Returned Value. - * On success, this function will not return (STANDBY mode can only be - * terminated with a reset event). Otherwise, STANDBY mode did not occur - * and a negated errno value is returned to indicate the cause of the - * failure. - * - ****************************************************************************/ - -EXTERN int stm32_pmstandby(void); - -/**************************************************************************** - * Name: stm32_pmsleep - * - * Description: - * Enter SLEEP mode. - * - * Input Parameters: - * sleeponexit - true: SLEEPONEXIT bit is set when the WFI instruction is - * executed, the MCU enters Sleep mode as soon as it - * exits the lowest priority ISR. - * - false: SLEEPONEXIT bit is cleared, the MCU enters Sleep mode - * as soon as WFI or WFE instruction is executed. - * Returned Value: - * Zero means that the STOP was successfully entered and the system has - * been re-awakened. The internal volatage regulator is back to its - * original state. Otherwise, STOP mode did not occur and a negated - * errno value is returned to indicate the cause of the failure. - * - ****************************************************************************/ - -EXTERN void stm32_pmsleep(bool sleeponexit); - -#undef EXTERN -#ifdef __cplusplus -} -#endif -#endif /* __ASSEMBLY__ */ - -#endif /* __ARCH_ARM_SRC_STM32_STM32_PM_H */ |