main.c
1.65 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
/*
* Copyright (C) 2014 Freie Universität Berlin
* Copyright (C) 2014 PHYTEC Messtechnik GmbH
* 2017 HAW Hamburg
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup tests
* @{
*
* @file
* @brief Test application for the TMP006 sensor driver.
*
* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
* @author Johann Fischer <j.fischer@phytec.de>
* @author Sebastian Meiling <s@mlng.net>
*
* @}
*/
#include <stdio.h>
#include "xtimer.h"
#include "tmp006.h"
#include "tmp006_params.h"
int main(void)
{
tmp006_t dev;
int16_t rawtemp, rawvolt;
float tamb, tobj;
uint8_t drdy;
puts("TMP006 infrared thermopile sensor driver test application\n");
printf("Initializing TMP006 sensor at I2C_%i ... ", tmp006_params[0].i2c);
if (tmp006_init(&dev, &tmp006_params[0]) != TMP006_OK) {
puts("init device [ERROR]");
return -1;
}
if (tmp006_set_active(&dev)) {
puts("start measurement [ERROR]");
return -1;
}
xtimer_usleep(TMP006_CONVERSION_TIME);
puts("[SUCCESS]\n");
while (1) {
tmp006_read(&dev, &rawvolt, &rawtemp, &drdy);
if (drdy) {
printf("Raw data T: %5d V: %5d\n", rawtemp, rawvolt);
tmp006_convert(rawvolt, rawtemp, &tamb, &tobj);
printf("Data Tabm: %d Tobj: %d\n", (int)(tamb*100), (int)(tobj*100));
}
else {
puts("conversion in progress ... ");
}
xtimer_usleep(TMP006_CONVERSION_TIME);
}
return 0;
}