mirror of
https://github.com/eclipse/upm.git
synced 2025-03-14 20:47:30 +03:00
VEML6070: Initial Commit
This commit provides a basic driver for the Vishay VEML6070 UV Sensor. Some functionality might be missing. Binding examples have not been tested as of now. Signed-off-by: Abhishek Malik <abhishek.malik@intel.com>
This commit is contained in:
parent
cdb735c34e
commit
e7ca8cf18b
58
examples/c++/veml6070.cxx
Normal file
58
examples/c++/veml6070.cxx
Normal file
@ -0,0 +1,58 @@
|
||||
/*
|
||||
* Author: Abhishek Malik <abhishek.malik@intel.com>
|
||||
* Copyright (c) 2017 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 <iostream>
|
||||
#include <signal.h>
|
||||
#include "veml6070.hpp"
|
||||
|
||||
using namespace std;
|
||||
|
||||
int shouldRun = true;
|
||||
|
||||
void sig_handler(int signo)
|
||||
{
|
||||
if (signo == SIGINT)
|
||||
shouldRun = false;
|
||||
}
|
||||
|
||||
|
||||
int main ()
|
||||
{
|
||||
signal(SIGINT, sig_handler);
|
||||
|
||||
//! [Interesting]
|
||||
// Instantiate an VEML6070 sensor on i2c bus 0
|
||||
upm::VEML6070* veml = new upm::VEML6070(0, VEML6070_CTRL_REG);
|
||||
while (shouldRun) {
|
||||
cout << "Retrieved UV value: " << veml->getUVIntensity() << endl;
|
||||
sleep(1);
|
||||
}
|
||||
//! [Interesting]
|
||||
|
||||
cout << "Exiting..." << endl;
|
||||
|
||||
delete veml;
|
||||
return 0;
|
||||
}
|
49
examples/c/veml6070.c
Normal file
49
examples/c/veml6070.c
Normal file
@ -0,0 +1,49 @@
|
||||
/*
|
||||
* Author: Abhishek Malik <abhishek.malik@intel.com>
|
||||
* Copyright (c) 2017 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 <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
#include "veml6070.h"
|
||||
|
||||
#include "upm_utilities.h"
|
||||
|
||||
int main()
|
||||
{
|
||||
veml6070_context dev = veml6070_init(0, VEML6070_CTRL_REG);
|
||||
if(dev == NULL) {
|
||||
printf("Unable to initialize sensor\n");
|
||||
return 0;
|
||||
}
|
||||
upm_delay(1);
|
||||
|
||||
while(1){
|
||||
printf("Retrieved UV Value: %d\n", veml6070_get_uv_intensity(dev));
|
||||
upm_delay(1);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
@ -188,6 +188,7 @@ add_example(BMA250E_Example bma250e)
|
||||
add_example(BMM150_Example bmm150)
|
||||
add_example(LSM303AGR_Example lsm303agr)
|
||||
add_example(LSM303D_Example lsm303d)
|
||||
add_example(VEML6070Sample veml6070)
|
||||
|
||||
add_example_with_path(Jhd1313m1_lcdSample jhd1313m1 jhd1313m1)
|
||||
add_example_with_path(Jhd1313m1Sample jhd1313m1 jhd1313m1)
|
||||
|
48
examples/java/VEML6070Sample.java
Normal file
48
examples/java/VEML6070Sample.java
Normal file
@ -0,0 +1,48 @@
|
||||
/*
|
||||
* Author: Abhishek Malik <abhishek.malik@intel.com>
|
||||
* Copyright (c) 2017 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.
|
||||
*/
|
||||
|
||||
import upm_veml6070.VEML6070;
|
||||
|
||||
public class VEML6070Sample {
|
||||
|
||||
public static void main(String[] args) {
|
||||
// TODO Auto-generated method stub
|
||||
|
||||
//! [Interesting]
|
||||
// Instantiate a VEML6070 UV sensor
|
||||
VEML6070 veml = new VEML6070(0, 0x38);
|
||||
|
||||
while(true){
|
||||
System.out.println("UV Value: "+veml.getUVIntensity());
|
||||
try {
|
||||
Thread.sleep(500);
|
||||
} catch (InterruptedException e) {
|
||||
// TODO Auto-generated catch block
|
||||
System.out.println("The following exception occurred: "+e.getMessage());
|
||||
}
|
||||
}
|
||||
//! [Interesting]
|
||||
}
|
||||
|
||||
}
|
41
examples/javascript/veml6070.js
Normal file
41
examples/javascript/veml6070.js
Normal file
@ -0,0 +1,41 @@
|
||||
/*
|
||||
* Author: Abhishek Malik <abhishek.malik@intel.com>
|
||||
* Copyright (c) 2017 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.
|
||||
*/
|
||||
|
||||
var veml6070 = require("jsupm_veml6070");
|
||||
|
||||
// Instantiate a Vishay UV sensor at bus 0
|
||||
var veml6070_sensor = new veml6070.VEML6070(0, 0x38);
|
||||
|
||||
var myInterval = setInterval(function()
|
||||
{
|
||||
console.log("UV value: " + veml6070_sensor.getUVIntensity());
|
||||
}, 100);
|
||||
|
||||
// When exiting: clear interval and print message
|
||||
process.on('SIGINT', function()
|
||||
{
|
||||
clearInterval(myInterval);
|
||||
console.log("Exiting...");
|
||||
process.exit(0);
|
||||
});
|
52
examples/python/veml6070.py
Normal file
52
examples/python/veml6070.py
Normal file
@ -0,0 +1,52 @@
|
||||
#!/usr/bin/python
|
||||
# Author: Abhishek Malik <abhishek.malik@intel.com>
|
||||
# Copyright (c) 2017 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.
|
||||
|
||||
from __future__ import print_function
|
||||
import time, sys, signal, atexit
|
||||
from upm import pyupm_veml6070 as veml6070
|
||||
|
||||
def main():
|
||||
# Instantiate a Vishay UV Sensor on the I2C bus 0
|
||||
veml6070_sensor = veml6070.VEML6070(0, 0x38);
|
||||
|
||||
## Exit handlers ##
|
||||
# This function stops python from printing a stacktrace when you hit control-C
|
||||
def SIGINTHandler(signum, frame):
|
||||
raise SystemExit
|
||||
|
||||
# This function lets you run code on exit, including functions from abpdrrt005pg2a5
|
||||
def exitHandler():
|
||||
print("Exiting")
|
||||
sys.exit(0)
|
||||
|
||||
# Register exit handlers
|
||||
atexit.register(exitHandler)
|
||||
signal.signal(signal.SIGINT, SIGINTHandler)
|
||||
|
||||
# Read the value every second and detect the pressure
|
||||
while(1):
|
||||
print("UV Value: {0}".format(veml6070_sensor.getUVIntensity()))
|
||||
time.sleep(1)
|
||||
|
||||
if __name__ == '__main__':
|
||||
main()
|
8
src/veml6070/CMakeLists.txt
Normal file
8
src/veml6070/CMakeLists.txt
Normal file
@ -0,0 +1,8 @@
|
||||
upm_mixed_module_init (NAME veml6070
|
||||
DESCRIPTION "Vishay UV Sensor"
|
||||
C_HDR veml6070.h
|
||||
C_SRC veml6070.c
|
||||
CPP_HDR veml6070.hpp
|
||||
CPP_SRC veml6070.cxx
|
||||
CPP_WRAPS_C
|
||||
REQUIRES mraa)
|
20
src/veml6070/javaupm_veml6070.i
Normal file
20
src/veml6070/javaupm_veml6070.i
Normal file
@ -0,0 +1,20 @@
|
||||
%module javaupm_veml6070
|
||||
%include "../upm.i"
|
||||
%include "stdint.i"
|
||||
%include "typemaps.i"
|
||||
|
||||
%{
|
||||
#include "veml6070.hpp"
|
||||
%}
|
||||
%include "veml6070.hpp"
|
||||
|
||||
%pragma(java) jniclasscode=%{
|
||||
static {
|
||||
try {
|
||||
System.loadLibrary("javaupm_veml6070");
|
||||
} catch (UnsatisfiedLinkError e) {
|
||||
System.err.println("Native code library failed to load. \n" + e);
|
||||
System.exit(1);
|
||||
}
|
||||
}
|
||||
%}
|
8
src/veml6070/jsupm_veml6070.i
Normal file
8
src/veml6070/jsupm_veml6070.i
Normal file
@ -0,0 +1,8 @@
|
||||
%module jsupm_veml6070
|
||||
%include "../upm.i"
|
||||
|
||||
%{
|
||||
#include "veml6070.hpp"
|
||||
%}
|
||||
|
||||
%include "veml6070.hpp"
|
11
src/veml6070/pyupm_veml6070.i
Normal file
11
src/veml6070/pyupm_veml6070.i
Normal file
@ -0,0 +1,11 @@
|
||||
// Include doxygen-generated documentation
|
||||
%include "pyupm_doxy2swig.i"
|
||||
%module pyupm_veml6070
|
||||
%include "../upm.i"
|
||||
|
||||
%feature("autodoc", "3");
|
||||
|
||||
%include "veml6070.hpp"
|
||||
%{
|
||||
#include "veml6070.hpp"
|
||||
%}
|
119
src/veml6070/veml6070.c
Normal file
119
src/veml6070/veml6070.c
Normal file
@ -0,0 +1,119 @@
|
||||
/*
|
||||
* Author: Abhishek Malik <abhishek.malik@intel.com>
|
||||
* Copyright (c) 2017 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 "veml6070.h"
|
||||
|
||||
veml6070_context veml6070_init(uint8_t bus, uint8_t address) {
|
||||
// make sure MRAA is initialized
|
||||
int mraa_rv;
|
||||
if ((mraa_rv = mraa_init()) != MRAA_SUCCESS)
|
||||
{
|
||||
printf("%s: mraa_init() failed (%d).\n", __FUNCTION__, mraa_rv);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
veml6070_context dev =
|
||||
(veml6070_context) malloc(sizeof(struct _veml6070_context));
|
||||
|
||||
if (!dev)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
dev->i2c_bus_number = bus;
|
||||
// setting up the control register address here
|
||||
dev->address = address;
|
||||
|
||||
dev->i2c = mraa_i2c_init(dev->i2c_bus_number);
|
||||
if (dev->i2c == NULL){
|
||||
free(dev);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
if (mraa_i2c_address(dev->i2c, dev->address) != MRAA_SUCCESS)
|
||||
{
|
||||
mraa_i2c_stop(dev->i2c);
|
||||
free(dev);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
// reset the sensor here
|
||||
|
||||
return dev;
|
||||
}
|
||||
|
||||
void veml6070_close(veml6070_context dev) {
|
||||
free(dev);
|
||||
}
|
||||
|
||||
int16_t veml6070_get_uv_intensity(veml6070_context dev) {
|
||||
int8_t seq_1, seq_2;
|
||||
int16_t intensity;
|
||||
|
||||
// reading seq1
|
||||
dev->address = VEML6070_SEQ1_DATA_BUF_REG;
|
||||
|
||||
if (mraa_i2c_address(dev->i2c, dev->address) != MRAA_SUCCESS)
|
||||
{
|
||||
printf("Unable to add seq 1 address\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
seq_1 = mraa_i2c_read_byte(dev->i2c);
|
||||
if(seq_1 == -1)
|
||||
return -1;
|
||||
|
||||
// reading seq2
|
||||
dev->address = VEML6070_SEQ2_DATA_BUF_REG;
|
||||
|
||||
if (mraa_i2c_address(dev->i2c, dev->address) != MRAA_SUCCESS)
|
||||
{
|
||||
printf("Unable to add seq 2 address\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
seq_2 = mraa_i2c_read_byte(dev->i2c);
|
||||
if (seq_2 == -1)
|
||||
return -1;
|
||||
|
||||
intensity = (seq_1<<8)|seq_2;
|
||||
|
||||
return intensity;
|
||||
}
|
||||
|
||||
upm_result_t veml6070_set_integration_time(veml6070_context dev, veml6070_integration_time_t time) {
|
||||
// setting integration time address
|
||||
dev->address = VEML6070_CTRL_REG;
|
||||
|
||||
if (mraa_i2c_address(dev->i2c, dev->address) != MRAA_SUCCESS)
|
||||
{
|
||||
return UPM_ERROR_UNSPECIFIED;
|
||||
}
|
||||
|
||||
uint8_t integrationTime = ((time<<2)|0x02);
|
||||
if(mraa_i2c_write(dev->i2c, &integrationTime, 1) != MRAA_SUCCESS) {
|
||||
return UPM_ERROR_UNSPECIFIED;
|
||||
}
|
||||
|
||||
return UPM_SUCCESS;
|
||||
}
|
55
src/veml6070/veml6070.cxx
Normal file
55
src/veml6070/veml6070.cxx
Normal file
@ -0,0 +1,55 @@
|
||||
/*
|
||||
* Author: Abhishek Malik <abhishek.malik@intel.com>
|
||||
* Copyright (c) 2017 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 <iostream>
|
||||
#include <string>
|
||||
#include <stdexcept>
|
||||
|
||||
#include "veml6070.hpp"
|
||||
|
||||
using namespace upm;
|
||||
|
||||
VEML6070::VEML6070(int bus, int devAddress) :
|
||||
m_veml6070(veml6070_init(bus, devAddress))
|
||||
{
|
||||
if(!m_veml6070)
|
||||
throw std::runtime_error(std::string(__FUNCTION__) +
|
||||
": veml6070_init failed");
|
||||
}
|
||||
|
||||
VEML6070::~VEML6070()
|
||||
{
|
||||
veml6070_close(m_veml6070);
|
||||
}
|
||||
|
||||
int VEML6070::getUVIntensity()
|
||||
{
|
||||
return veml6070_get_uv_intensity(m_veml6070);
|
||||
}
|
||||
|
||||
void VEML6070::setIntegrationTime(veml6070_integration_time_t time)
|
||||
{
|
||||
if(veml6070_set_integration_time(m_veml6070, time) != UPM_SUCCESS)
|
||||
std::cout << "VEML6070 sensor unable to update integration time" << std::endl;
|
||||
}
|
99
src/veml6070/veml6070.h
Normal file
99
src/veml6070/veml6070.h
Normal file
@ -0,0 +1,99 @@
|
||||
/*
|
||||
* Author: Abhishek Malik <abhishek.malik@intel.com>
|
||||
* Copyright (c) 2017 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.
|
||||
*/
|
||||
#pragma once
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "upm.h"
|
||||
#include "mraa/i2c.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define VEML6070_CTRL_REG 0x38 // write only
|
||||
#define VEML6070_SEQ1_DATA_BUF_REG 0x39 // read only
|
||||
#define VEML6070_SEQ2_DATA_BUF_REG 0x38 // read only
|
||||
|
||||
typedef enum {
|
||||
HALF_T = 0,
|
||||
ONE_T,
|
||||
TWO_T,
|
||||
FOUR_T } veml6070_integration_time_t;
|
||||
|
||||
/**
|
||||
* @file veml6070.h
|
||||
* @library veml6070
|
||||
* @brief C API for the VEML6070 Vishay UV Sensor
|
||||
*
|
||||
* @include veml6070.c
|
||||
*/
|
||||
|
||||
typedef struct _veml6070_context {
|
||||
mraa_i2c_context i2c;
|
||||
uint8_t address;
|
||||
uint8_t i2c_bus_number;
|
||||
} *veml6070_context;
|
||||
|
||||
/**
|
||||
* VEML6070 Initialization function
|
||||
*
|
||||
* @param bus I2C bus to use
|
||||
* @param address I2C address to use
|
||||
*
|
||||
* @return device context pointer
|
||||
*/
|
||||
veml6070_context veml6070_init(uint8_t bus, uint8_t address);
|
||||
|
||||
/**
|
||||
* VEML6070 Close function
|
||||
*
|
||||
* @param dev veml6070_context pointer
|
||||
*/
|
||||
void veml6070_close(veml6070_context dev);
|
||||
|
||||
/**
|
||||
* Function to get the UV values
|
||||
*
|
||||
* @param dev veml6070_context pointer
|
||||
* @return int16_t UV value
|
||||
*/
|
||||
int16_t veml6070_get_uv_intensity(veml6070_context dev);
|
||||
|
||||
/**
|
||||
* Function to set the integration time of the sensor
|
||||
*
|
||||
* @param dev veml6070_context pointer
|
||||
* @param time veml6070_integration_time_t
|
||||
*
|
||||
* @return upm_result_t
|
||||
*/
|
||||
upm_result_t veml6070_set_integration_time(veml6070_context dev, veml6070_integration_time_t time);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
111
src/veml6070/veml6070.hpp
Normal file
111
src/veml6070/veml6070.hpp
Normal file
@ -0,0 +1,111 @@
|
||||
/*
|
||||
* Author: Abhishek Malik <abhishek.malik@intel.com>
|
||||
* Copyright (c) 2017 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.
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "veml6070.h"
|
||||
|
||||
namespace upm {
|
||||
/**
|
||||
* @defgroup veml6070 libupm-veml6070
|
||||
* @ingroup vishay i2c light
|
||||
*/
|
||||
|
||||
/**
|
||||
* @library veml6070
|
||||
* @sensor veml6070
|
||||
* @comname Vishay VEML6070 UV Sensor
|
||||
* @type other
|
||||
* @man Vishay
|
||||
* @web http://www.vishay.com/docs/84277/veml6070.pdf
|
||||
* @con i2c
|
||||
* @kit other
|
||||
*
|
||||
* @brief API for the Vishay VEML6070 UV Sensor
|
||||
*
|
||||
* VEML6070 is an advanced ultraviolet (UV) light sensor with
|
||||
* I2C protocol interface and designed by the CMOS process.
|
||||
* It is easily operated via a simple I2C command. The active
|
||||
* acknowledge (ACK) feature with threshold windows setting
|
||||
* allows the UV sensor to send out a UVI alert message.
|
||||
* Under a strong solar UVI condition, the smart ACK signal
|
||||
* can be easily implemented by the software programming.
|
||||
* VEML6070 incorporates a photodiode, amplifiers, and
|
||||
* analog / digital circuits into a single chip. VEML6070's
|
||||
* adoption of FiltronTM UV technology provides the best
|
||||
* spectral sensitivity to cover UV spectrum sensing. It has an
|
||||
* excellent temperature compensation and a robust refresh
|
||||
* rate setting that does not use an external RC low pass filter.
|
||||
* VEML6070 has linear sensitivity to solar UV light and is
|
||||
* easily adjusted by an external resistor. Software shutdown
|
||||
* mode is provided, which reduces power consumption to be
|
||||
* less than 1 uA. VEML6070's operating voltage ranges from
|
||||
* 2.7 V to 5.5 V.
|
||||
*
|
||||
* @image html veml6070.jpg
|
||||
* @snippet veml6070.cxx Interesting
|
||||
*/
|
||||
class VEML6070 {
|
||||
|
||||
public:
|
||||
/**
|
||||
* VEML6070 constructor
|
||||
*
|
||||
* @param bus i2c bus to be used
|
||||
* @param devAddress i2c address of the sensor
|
||||
*/
|
||||
VEML6070(int bus, int devAddress);
|
||||
/**
|
||||
* VEML6070 destructor
|
||||
*/
|
||||
~VEML6070();
|
||||
|
||||
/**
|
||||
* Function to get the UV value.
|
||||
*
|
||||
* @return int16_t UV value
|
||||
*/
|
||||
int getUVIntensity();
|
||||
|
||||
/**
|
||||
* Function to allow the user to set the intergration time
|
||||
* for the sensor.
|
||||
* Integration time:
|
||||
* Bit Setting | Description | RSet
|
||||
* IT1 IT0 | | 300 k-ohms | 600 k-ohms
|
||||
* 0 0 | 1/2T | 62.5 ms | 125 ms
|
||||
* 0 1 | 1T | 125 ms | 250 ms
|
||||
* 1 0 | 2T | 250 ms | 500 ms
|
||||
* 1 1 | 4T | 500 ms | 1000 ms
|
||||
*
|
||||
* @param time veml6070_integration_time_t
|
||||
*/
|
||||
void setIntegrationTime(veml6070_integration_time_t time);
|
||||
|
||||
private:
|
||||
veml6070_context m_veml6070;
|
||||
VEML6070(const VEML6070& src) { /* do not create copied constructor */}
|
||||
VEML6070& operator=(const VEML6070&) {return *this;}
|
||||
};
|
||||
}
|
Loading…
x
Reference in New Issue
Block a user