mirror of
https://github.com/oliverschmidt/contiki.git
synced 2024-09-27 02:54:32 +00:00
77 lines
3.7 KiB
C
77 lines
3.7 KiB
C
/*
|
|
* Copyright (c) 2014, Texas Instruments Incorporated - http://www.ti.com/
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the copyright holder nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
|
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
|
|
* OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
/*---------------------------------------------------------------------------*/
|
|
/**
|
|
* \addtogroup sensortag-cc26xx-peripherals
|
|
* @{
|
|
*
|
|
* \defgroup sensortag-cc26xx-tmp-sensor SensorTag 2.0 IR thermophile sensor
|
|
*
|
|
* Due to the time required for the sensor to startup, this driver is meant to
|
|
* be used in an asynchronous fashion. The caller must first activate the
|
|
* sensor by calling SENSORS_ACTIVATE(). This will trigger the sensor's startup
|
|
* sequence, but the call will not wait for it to complete so that the CPU can
|
|
* perform other tasks or drop to a low power mode.
|
|
*
|
|
* Once the sensor is stable, the driver will generate a sensors_changed event.
|
|
*
|
|
* The caller should then use value(TMP_007_SENSOR_TYPE_ALL) to read sensor
|
|
* values and latch them. Once completed successfully, individual readings can
|
|
* be retrieved with calls to value(TMP_007_SENSOR_TYPE_OBJECT) or
|
|
* value(TMP_007_SENSOR_TYPE_AMBIENT).
|
|
*
|
|
* Once required readings have been taken, the caller has two options:
|
|
* - Turn the sensor off by calling SENSORS_DEACTIVATE, but in order to take
|
|
* subsequent readings SENSORS_ACTIVATE must be called again
|
|
* - Leave the sensor on. In this scenario, the caller can simply keep calling
|
|
* value(TMP_007_SENSOR_TYPE_ALL) to read and latch new values. However
|
|
* keeping the sensor on will consume more energy
|
|
* @{
|
|
*
|
|
* \file
|
|
* Header file for the Sensortag-CC26xx TI TMP007 infrared thermophile sensor
|
|
*/
|
|
/*---------------------------------------------------------------------------*/
|
|
#ifndef TMP_007_SENSOR_H_
|
|
#define TMP_007_SENSOR_H_
|
|
/*---------------------------------------------------------------------------*/
|
|
#define TMP_007_SENSOR_TYPE_OBJECT 1
|
|
#define TMP_007_SENSOR_TYPE_AMBIENT 2
|
|
#define TMP_007_SENSOR_TYPE_ALL 3
|
|
/*---------------------------------------------------------------------------*/
|
|
extern const struct sensors_sensor tmp_007_sensor;
|
|
/*---------------------------------------------------------------------------*/
|
|
#endif /* TMP_007_SENSOR_H_ */
|
|
/*---------------------------------------------------------------------------*/
|
|
/**
|
|
* @}
|
|
* @}
|
|
*/
|