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/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <hardware/sensors.h>
#include "nusensors.h"
/*****************************************************************************/
/*
* The SENSORS Module
*/
static const struct sensor_t sSensorList[] = {
{
.name = "BMA250 3-axis Accelerometer",
.vendor = "Bosch Sensortec GmbH",
.version = 1,
.handle = SENSORS_HANDLE_BASE+ID_A,
.type = SENSOR_TYPE_ACCELEROMETER,
.maxRange = (16.0f*GRAVITY_EARTH),
.resolution = (16.0f*GRAVITY_EARTH)/4096,
.power = 0.003f,
.minDelay = 0,
.reserved = { }
},
{
.name = "SensorTek 22x7 Ambient Light Sensor",
.vendor = "SensorTek",
.version = 1,
.handle = SENSORS_HANDLE_BASE+ID_B,
.type = SENSOR_TYPE_LIGHT,
.maxRange = 8192.0f,
.resolution = 1.0f,
.power = 0.5f,
.minDelay = 0,
.reserved = { }
},
};
static int open_sensors(const struct hw_module_t* module, const char* name,
struct hw_device_t** device);
static int sensors__get_sensors_list(struct sensors_module_t* module,
struct sensor_t const** list)
{
*list = sSensorList;
return ARRAY_SIZE(sSensorList);
}
static struct hw_module_methods_t sensors_module_methods = {
.open = open_sensors
};
struct sensors_module_t HAL_MODULE_INFO_SYM = {
.common = {
.tag = HARDWARE_MODULE_TAG,
.version_major = 1,
.version_minor = 0,
.id = SENSORS_HARDWARE_MODULE_ID,
.name = "Kindle Fire Sensors Module",
.author = "Hashcode/Austen Dicken",
.methods = &sensors_module_methods,
},
.get_sensors_list = sensors__get_sensors_list
};
/*****************************************************************************/
static int open_sensors(const struct hw_module_t* module, const char* name,
struct hw_device_t** device)
{
return init_nusensors(module, device);
}
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