6ff1648b4f
Gregory Nutt has submitted the SGA and we can migrate the licenses to Apache. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
105 lines
3.2 KiB
C
105 lines
3.2 KiB
C
/****************************************************************************
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* arch/arm/src/stm32/stm32_wdg.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __ARCH_ARM_SRC_STM32_STM32_WDG_H
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#define __ARCH_ARM_SRC_STM32_STM32_WDG_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include "chip.h"
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#include "hardware/stm32_wdg.h"
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#ifdef CONFIG_WATCHDOG
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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#ifndef __ASSEMBLY__
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#undef EXTERN
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#if defined(__cplusplus)
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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/****************************************************************************
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* Name: stm32_iwdginitialize
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*
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* Description:
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* Initialize the IWDG watchdog time. The watchdog timer is initialized
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* and registers as 'devpath. The initial state of the watchdog time is
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* disabled.
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*
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* Input Parameters:
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* devpath - The full path to the watchdog. This should be of the form
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* /dev/watchdog0
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* lsifreq - The calibrated LSI clock frequency
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*
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* Returned Value:
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* None
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*
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****************************************************************************/
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#ifdef CONFIG_STM32_IWDG
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void stm32_iwdginitialize(FAR const char *devpath, uint32_t lsifreq);
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#endif
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/****************************************************************************
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* Name: stm32_wwdginitialize
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*
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* Description:
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* Initialize the WWDG watchdog time. The watchdog timer is initializeed
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* and registers as 'devpath. The initial state of the watchdog time is
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* disabled.
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*
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* Input Parameters:
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* devpath - The full path to the watchdog. This should be of the form
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* /dev/watchdog0
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*
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* Returned Value:
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* None
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*
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****************************************************************************/
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#ifdef CONFIG_STM32_WWDG
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void stm32_wwdginitialize(FAR const char *devpath);
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#endif
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#undef EXTERN
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#if defined(__cplusplus)
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}
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#endif
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#endif /* __ASSEMBLY__ */
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#endif /* CONFIG_WATCHDOG */
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#endif /* __ARCH_ARM_SRC_STM32_STM32_WDG_H */
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