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grovelight.cxx: improve example code

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Signed-off-by: Sarah Knepper <sarah.knepper@intel.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Sarah Knepper 2014-12-04 10:40:39 +00:00 committed by Brendan Le Foll
parent 0ff9c7afcc
commit a1abab8909
1 changed files with 11 additions and 2 deletions
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13
examples/grovelight.cxx
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@ -1,5 +1,6 @@
/*
* Author: Brendan Le Foll <brendan.le.foll@intel.com>
* Contributions: Sarah Knepper <sarah.knepper@intel.com>
* Copyright (c) 2014 Intel Corporation.
*
* Permission is hereby granted, free of charge, to any person obtaining
@ -29,11 +30,19 @@
int
main(int argc, char **argv)
{
// This example uses AIO 0
//! [Interesting]
// Create the light sensor object using AIO pin 0
upm::GroveLight* light = new upm::GroveLight(0);
int lightValue = light->value();
// Read the input and print both the raw value and a rough lux value,
// waiting one second between readings
while( 1 ) {
std::cout << light->name() << " raw value is " << light->raw_value() <<
", which is roughly " << light->value() << " lux" << std::endl;
sleep(1);
}
// Delete the light sensor object
delete light;
//! [Interesting]
return 0;