Contiki-NG
tmp102.h
Go to the documentation of this file.
1 /*
2  * Copyright (c) 2010, Swedish Institute of Computer Science.
3  * Copyright (c) 2016, Zolertia <http://www.zolertia.com>
4  * All rights reserved.
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions
8  * are met:
9  * 1. Redistributions of source code must retain the above copyright
10  * notice, this list of conditions and the following disclaimer.
11  * 2. Redistributions in binary form must reproduce the above copyright
12  * notice, this list of conditions and the following disclaimer in the
13  * documentation and/or other materials provided with the distribution.
14  * 3. Neither the name of the Institute nor the names of its contributors
15  * may be used to endorse or promote products derived from this software
16  * without specific prior written permission.
17  *
18  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
19  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21  * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
22  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28  * SUCH DAMAGE.
29  *
30  * This file is part of the Contiki operating system.
31  *
32  */
33 
34 /**
35  * \file
36  * Device drivers header file for tmp102 temperature sensor in Zolertia
37  * Z1 WSN Platform.
38  * \author
39  * Enric M. Calvo, Zolertia <ecalvo@zolertia.com>
40  * Marcus Lundén, SICS <mlunden@sics.se>
41  * Antonio Lignan, Zolertia <alinan@zolertia.com>
42  */
43 /* -------------------------------------------------------------------------- */
44 #ifndef TMP102_H_
45 #define TMP102_H_
46 #include <stdio.h>
47 #include "lib/sensors.h"
48 #include "i2cmaster.h"
49 /* -------------------------------------------------------------------------- */
50 void tmp102_init(void);
51 void tmp102_write_reg(uint8_t reg, uint16_t val);
52 uint16_t tmp102_read_reg(uint8_t reg);
53 uint16_t tmp102_read_temp_raw();
54 int8_t tmp102_read_temp_simple();
55 int16_t tmp102_read_temp_x100();
56 /* -------------------------------------------------------------------------- */
57 #define TMP102_ADDR 0x48
58 #define TMP102_TEMP 0x00
59 #define TMP102_CONF 0x01
60 #define TMP102_TLOW 0x02
61 #define TMP102_THIGH 0x03
62 
63 /* TMP102 pin-out */
64 #define TMP102_PWR_DIR P5DIR
65 #define TMP102_PWR_SEL P5SEL
66 #define TMP102_PWR_SEL2 P5SEL2
67 #define TMP102_PWR_REN P5REN
68 #define TMP102_PWR_OUT P5OUT
69 #define TMP102_PWR_PIN (1<<0) /* P5.0 */
70 /* -------------------------------------------------------------------------- */
71 #define TMP102_SUCCESS 0
72 #define TMP102_ERROR (-1)
73 #define TMP102_READ 0x01
74 /* -------------------------------------------------------------------------- */
75 #define TMP102_SENSOR "TMP102 sensor"
76 /* -------------------------------------------------------------------------- */
77 extern const struct sensors_sensor tmp102;
78 /* -------------------------------------------------------------------------- */
79 #endif /* ifndef TMP102_H_ */
I2C communication device driver header file for Zolertia Z1 sensor node.
void tmp102_init(void)
Initialiser for the TMP102 sensor driver.
Definition: tmp102.c:59