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guvas12d: C implementation; FTI; C++ wraps C

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Signed-off-by: Jon Trulson <jtrulson@ics.com>
This commit is contained in:
Jon Trulson
2016-11-04 12:51:42 -06:00
parent 9be920dbcd
commit 3eb3a0b825
12 changed files with 643 additions and 128 deletions
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40
examples/c++/guvas12d.cxx
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@ -33,40 +33,40 @@ bool shouldRun = true;
// analog voltage, usually 3.3 or 5.0
#define GUVAS12D_AREF 5.0
#define SAMPLES_PER_QUERY 1024
void sig_handler(int signo)
{
if (signo == SIGINT)
shouldRun = false;
if (signo == SIGINT)
shouldRun = false;
}
int main()
{
signal(SIGINT, sig_handler);
signal(SIGINT, sig_handler);
//! [Interesting]
// The was tested with the Grove UV Sensor module.
// It has a sensing range from between 200-400nm. It's strongest
// response is around 320-360nm.
// This was tested with the Grove UV Sensor module.
// It has a sensing range from between 240-370nm. It's strongest
// response is around 320-360nm.
// Instantiate a GUVAS12D on analog pin A0
upm::GUVAS12D *volts = new upm::GUVAS12D(0);
// The higher the voltage the more intense the UV radiation.
// Instantiate a GUVAS12D on analog pin A0
upm::GUVAS12D *volts = new upm::GUVAS12D(0);
while (shouldRun)
// The higher the voltage the more intense the UV radiation.
while (shouldRun)
{
cout << "AREF: " << GUVAS12D_AREF
<< ", Voltage value (higher means more UV): "
<< volts->value(GUVAS12D_AREF, SAMPLES_PER_QUERY) << endl;
sleep(1);
cout << "Volts: " << volts->volts()
<< ", Intensity: " << volts->intensity()
<< " mW/m^2"
<< endl;
sleep(1);
}
//! [Interesting]
cout << "Exiting" << endl;
cout << "Exiting" << endl;
delete volts;
return 0;
delete volts;
return 0;
}

1
examples/c/CMakeLists.txt
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@ -133,6 +133,7 @@ add_example (uln200xa)
add_example (mma7660)
add_example (buzzer)
add_example (ppd42ns)
add_example (guvas12d)
# Custom examples
add_custom_example (nmea_gps_i2c-example-c nmea_gps_i2c.c nmea_gps)

89
examples/c/guvas12d.c Normal file
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@ -0,0 +1,89 @@
/*
* 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 <stdio.h>
#include <signal.h>
#include <upm_utilities.h>
#include <guvas12d.h>
bool shouldRun = true;
// analog voltage, usually 3.3 or 5.0
#define GUVAS12D_AREF 5.0
void sig_handler(int signo)
{
if (signo == SIGINT)
shouldRun = false;
}
int main()
{
signal(SIGINT, sig_handler);
//! [Interesting]
// This was tested with the Grove UV Sensor module.
// It has a sensing range from between 240-370nm. It's strongest
// response is around 320-360nm.
// Instantiate a GUVAS12D on analog pin A0
guvas12d_context uv = guvas12d_init(0, GUVAS12D_AREF);
if (!uv)
{
printf("guvas12d_init() failed\n");
return 1;
}
// The higher the voltage the more intense the UV radiation.
while (shouldRun)
{
float volts = 0;
float intensity = 0;
if (guvas12d_get_volts(uv, &volts))
{
printf("guvas12d_get_volts() failed\n");
return 1;
}
if (guvas12d_get_intensity(uv, &intensity))
{
printf("guvas12d_get_intensity() failed\n");
return 1;
}
printf("Volts: %f, Intensity %f mW/m^2\n", volts, intensity);
upm_delay(1);
}
printf("Exiting\n");
guvas12d_close(uv);
//! [Interesting]
return 0;
}

39
examples/java/GUVAS12DSample.java
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@ -1,6 +1,7 @@
/*
* Author: Stefan Andritoiu <stefan.andritoiu@intel.com>
* Copyright (c) 2015 Intel Corporation.
* Jon Trulson <jtrulson@ics.com>
* Copyright (c) 2015-2016 Intel Corporation.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@ -23,24 +24,26 @@
*/
public class GUVAS12DSample {
// analog voltage, usually 3.3 or 5.0
private static final float GUVAS12D_AREF = 5;
private static final int SAMPLES_PER_QUERY = 1024;
// analog voltage, usually 3.3 or 5.0
private static final float GUVAS12D_AREF = 5;
public static void main(String[] args) throws InterruptedException {
// ! [Interesting]
// Instantiate a GUVAS12D on analog pin A3
upm_guvas12d.GUVAS12D volts = new upm_guvas12d.GUVAS12D(3);
public static void main(String[] args) throws InterruptedException {
// ! [Interesting]
// Instantiate a GUVAS12D on analog pin A0
upm_guvas12d.GUVAS12D volts = new upm_guvas12d.GUVAS12D(0,
GUVAS12D_AREF);
while (true) {
float value = volts.value(GUVAS12D_AREF, SAMPLES_PER_QUERY);
while (true)
{
System.out.println("Volts: "
+ volts.volts()
+ ", Intensity: "
+ volts.intensity()
+ " mW/m^2");
System.out.println("AREF: " + GUVAS12D_AREF
+ ", Voltage value (higher means more UV): " + value);
Thread.sleep(1000);
}
// ! [Interesting]
}
Thread.sleep(1000);
}
// ! [Interesting]
}
}
}

27
examples/javascript/guvas12d.js
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@ -1,6 +1,7 @@
/*
* Author: Zion Orent <zorent@ics.com>
* Copyright (c) 2014 Intel Corporation.
* Jon Trulson <jtrulson@ics.com>
* Copyright (c) 2014-2016 Intel Corporation.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@ -24,26 +25,22 @@
var UVSensor = require('jsupm_guvas12d');
// Instantiate a UV sensor on analog pin A0
var myUVSensor = new UVSensor.GUVAS12D(0);
// analog voltage, usually 3.3 or 5.0
var g_GUVAS12D_AREF = 5.0;
var g_SAMPLES_PER_QUERY = 1024;
// Instantiate a UV sensor on analog pin A0
var myUVSensor = new UVSensor.GUVAS12D(0, g_GUVAS12D_AREF);
setInterval(function()
{
var outputStr = "AREF: " + g_GUVAS12D_AREF
+ ", Voltage value (higher means more UV): "
+ roundNum(myUVSensor.value(g_GUVAS12D_AREF, g_SAMPLES_PER_QUERY), 6);
console.log(outputStr);
}, 1000);
var outputStr = "Volts: "
+ myUVSensor.volts()
+ ", Intensity: "
+ myUVSensor.intensity()
+ " mW/m^2";
function roundNum(num, decimalPlaces)
{
var extraNum = (1 / (Math.pow(10, decimalPlaces) * 1000));
return (Math.round((num + extraNum) * (Math.pow(10, decimalPlaces))) / Math.pow(10, decimalPlaces));
}
console.log(outputStr);
}, 1000);
// Print message when exiting
process.on('SIGINT', function()

16
examples/python/guvas12d.py
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@ -1,6 +1,7 @@
#!/usr/bin/python
# Author: Zion Orent <zorent@ics.com>
# Copyright (c) 2015 Intel Corporation.
# Jon Trulson <jtrulson@ics.com>
# Copyright (c) 2015-2016 Intel Corporation.
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
@ -26,12 +27,11 @@ import time, sys, signal, atexit
from upm import pyupm_guvas12d as upmUV
def main():
# Instantiate a UV sensor on analog pin A0
myUVSensor = upmUV.GUVAS12D(0);
# analog voltage, usually 3.3 or 5.0
GUVAS12D_AREF = 5.0;
SAMPLES_PER_QUERY = 1024;
# Instantiate a UV sensor on analog pin A0
myUVSensor = upmUV.GUVAS12D(0, GUVAS12D_AREF);
## Exit handlers ##
# This function stops python from printing a stacktrace when you hit control-C
@ -48,10 +48,8 @@ def main():
signal.signal(signal.SIGINT, SIGINTHandler)
while(1):
s = ("AREF: {0}, "
"Voltage value (higher means more UV): "
"{1}".format(GUVAS12D_AREF,
myUVSensor.value(GUVAS12D_AREF, SAMPLES_PER_QUERY)))
s = ("Volts: {0}, Intensity: {1} mW/m^2".format(myUVSensor.volts(),
myUVSensor.intensity()))
print(s)
time.sleep(1)