50 lines
2.1 KiB
C
50 lines
2.1 KiB
C
/****************************************************************************
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* arch/arm/src/samv7/sam_tc_lowerhalf.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_SAMV7_SAM_TC_LOWERHALF_H
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#define __ARCH_ARM_SRC_SAMV7_SAM_TC_LOWERHALF_H
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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/****************************************************************************
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* Name: sam_timer_initialize
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*
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* Description:
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* Bind the configuration timer to a timer lower half instance and
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* register the timer drivers at 'devpath'
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*
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* Input Parameters:
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* devpath The full path to the timer device. This should be of the
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* form /dev/timer0.
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* chan Timer counter channel to be used. See the TC_CHAN*
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* definitions in arch/arm/src/samv7/sam_tc.h.
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*
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* Returned Value:
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* Zero (OK) is returned on success; A negated errno value is returned
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* to indicate the nature of any failure.
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*
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****************************************************************************/
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int sam_timer_initialize(FAR const char *devpath, int chan);
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#endif /* __ARCH_ARM_SRC_SAMV7_SAM_TC_LOWERHALF_H */
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