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/*!
* @section LICENSE
*
* (C) Copyright 2011~2014 Bosch Sensortec GmbH All Rights Reserved
*
* 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.
*
*------------------------------------------------------------------------------
* Disclaimer
*
* Common: Bosch Sensortec products are developed for the consumer goods
* industry. They may only be used within the parameters of the respective valid
* product data sheet. Bosch Sensortec products are provided with the express
* understanding that there is no warranty of fitness for a particular purpose.
* They are not fit for use in life-sustaining, safety or security sensitive
* systems or any system or device that may lead to bodily harm or property
* damage if the system or device malfunctions. In addition, Bosch Sensortec
* products are not fit for use in products which interact with motor vehicle
* systems. The resale and/or use of products are at the purchaser's own risk
* and his own responsibility. The examination of fitness for the intended use
* is the sole responsibility of the Purchaser.
*
* The purchaser shall indemnify Bosch Sensortec from all third party claims,
* including any claims for incidental, or consequential damages, arising from
* any product use not covered by the parameters of the respective valid product
* data sheet or not approved by Bosch Sensortec and reimburse Bosch Sensortec
* for all costs in connection with such claims.
*
* The purchaser must monitor the market for the purchased products,
* particularly with regard to product safety and inform Bosch Sensortec without
* delay of all security relevant incidents.
*
* Engineering Samples are marked with an asterisk (*) or (e). Samples may vary
* from the valid technical specifications of the product series. They are
* therefore not intended or fit for resale to third parties or for use in end
* products. Their sole purpose is internal client testing. The testing of an
* engineering sample may in no way replace the testing of a product series.
* Bosch Sensortec assumes no liability for the use of engineering samples. By
* accepting the engineering samples, the Purchaser agrees to indemnify Bosch
* Sensortec from all claims arising from the use of engineering samples.
*
* Special: This software module (hereinafter called "Software") and any
* information on application-sheets (hereinafter called "Information") is
* provided free of charge for the sole purpose to support your application
* work. The Software and Information is subject to the following terms and
* conditions:
*
* The Software is specifically designed for the exclusive use for Bosch
* Sensortec products by personnel who have special experience and training. Do
* not use this Software if you do not have the proper experience or training.
*
* This Software package is provided `` as is `` and without any expressed or
* implied warranties, including without limitation, the implied warranties of
* merchantability and fitness for a particular purpose.
*
* Bosch Sensortec and their representatives and agents deny any liability for
* the functional impairment of this Software in terms of fitness, performance
* and safety. Bosch Sensortec and their representatives and agents shall not be
* liable for any direct or indirect damages or injury, except as otherwise
* stipulated in mandatory applicable law.
*
* The Information provided is believed to be accurate and reliable. Bosch
* Sensortec assumes no responsibility for the consequences of use of such
* Information nor for any infringement of patents or other rights of third
* parties which may result from its use.
*
* @file channel_g.c
* @date "Wed May 15 13:31:28 2013 +0800"
* @commit "1780a49"
*
* @brief
*
* @detail
*
*/
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <stdlib.h>
#include <linux/ioctl.h>
#include <stdio.h>
#include <signal.h>
#include <unistd.h>
#include <string.h>
#include <pthread.h>
#include <time.h>
#include <sys/time.h>
#define LOG_TAG_MODULE "<channel_g>"
#include "sensord.h"
int get_data_g(void *pbuf, int n)
{
struct exchange *pmsg = (struct exchange *)pbuf;
UNUSED_PARAM(n);
/* fill pmsg->data.gyro with real value */
algo_get_proc_data_g(&pmsg->data);
return 1;
}
int channel_init_g(struct channel *ch)
{
int usecase_id;
if (NULL == ch)
{
return -1;
}
usecase_id = algo_get_current_usecase();
if (usecase_id == -1)
{
PERR("unknown usecase id!\n");
return -1;
}
if (usecase_id == ALGO_FUSION_MODE_COMPASS)
{
ch->cfg.availability = UNAVAILABLE;
}
else if (usecase_id == ALGO_FUSION_MODE_M4G)
{
ch->cfg.availability = VIRTUAL;
ch->cfg.interval_min = CFG_DELAY_VIRTUAL_G_MIN;
ch->cfg.interval_max = CFG_DELAY_VIRTUAL_G_MAX;
ch->cfg.dep_hw = CFG_HW_DEP_A | CFG_HW_DEP_M;
}
else
{
ch->cfg.no_delay = 0;
ch->cfg.interval_min = CFG_DELAY_G_MIN;
ch->cfg.interval_max = CFG_DELAY_G_MAX;
ch->cfg.dep_hw = CFG_HW_DEP_G;
}
return 0;
}
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