upm  1.7.1
Sensor/Actuator repository for libmraa (v2.0.0)
Data Structures | Functions | Typedefs
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API Description

/*
* Author: Jon Trulson <jtrulson@ics.com>
* Copyright (c) 2016 Intel Corporation.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <unistd.h>
#include <signal.h>
#include "biss0001.h"
#include "upm_utilities.h"
int shouldRun = true;
void sig_handler(int signo)
{
if (signo == SIGINT)
shouldRun = false;
}
int main ()
{
signal(SIGINT, sig_handler);
// Instantiate a BISS0001 sensor on digital pin D2
if (!sensor)
{
printf("biss0001_init() failed.\n");
return(1);
}
while (shouldRun)
{
printf("Motion detected.\n");
else
printf("No motion detected.\n");
upm_delay(1);
}
printf("Exiting...\n");
biss0001_close(sensor);
return 0;
}

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Data Structures

struct  _biss0001_context
 

Functions

biss0001_context biss0001_init (unsigned int pin)
 
void biss0001_close (biss0001_context dev)
 
bool biss0001_motion_detected (const biss0001_context dev)
 

Typedefs

typedef struct _biss0001_contextbiss0001_context
 

Function Documentation

biss0001_context biss0001_init ( unsigned int  pin)

BISS0001 initilaizer

Parameters
pinDigital pin to use.
Returns
an initialized device context on success, NULL on error.

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void biss0001_close ( biss0001_context  dev)

BISS0001 close function

Parameters
devThe device context.

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bool biss0001_motion_detected ( const biss0001_context  dev)

Gets the motion value from the sensor

Parameters
devThe device context.
Returns
true if motion was detected, false otherwise

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Typedef Documentation

Device context