text: /*!
   * @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_a.c
   * @date         "Wed Apr 3 14:05:34 2013 +0800"
   * @commit       "5420311"
   *
   * @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_a>"
  #include "sensord.h"
  
  int get_data_a(void *pbuf, int n)
  {
  	struct exchange *pmsg = (struct exchange *)pbuf;
  	UNUSED_PARAM(n);
  
  	algo_get_proc_data_a(&pmsg->data);
  
  	return 1;
  }
  
  
  int channel_init_a(struct channel *ch)
  {
  	if (NULL == ch)
  	{
  		return -1;
  	}
  	ch->cfg.no_delay     = 0;
  	ch->cfg.interval_min = CFG_DELAY_A_MIN;
  	ch->cfg.interval_max = CFG_DELAY_A_MAX;
  	ch->cfg.dep_hw = CFG_HW_DEP_A;
  
  	return 0;
  }
  