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46 lines
956 B
C
46 lines
956 B
C
/*
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* Copyright (C) 2017 UC Berkeley
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup drivers_pulse_counter
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* @{
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*
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* @file
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* @brief PULSE_COUNTER adaption to the RIOT actuator/sensor interface
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*
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* @author Hyung-Sin Kim <hs.kim@cs.berkeley.edu>
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*
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* @}
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*/
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#include <string.h>
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#include "saul.h"
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#include "pulse_counter.h"
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static int read_pulse_counter(const void *dev, phydat_t *res)
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{
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res->val[0] = pulse_counter_read_with_reset(dev);
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res->unit = UNIT_NONE;
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res->scale = 0;
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return 1;
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}
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static int write_pulse_counter(const void *dev, phydat_t *data)
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{
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pulse_counter_reset(dev);
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(void) data;
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return 1;
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}
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const saul_driver_t pulse_counter_saul_driver = {
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.read = read_pulse_counter,
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.write = write_pulse_counter,
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.type = SAUL_SENSE_COUNT,
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};
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