/*! \file ch101.h
 *
 * \brief Internal definitions for the Chirp CH101 ultrasonic sensor.
 *
 * This file contains various hardware-defined values for the CH101 sensor.
 
 * You should not need to edit this file or call the driver functions directly.  Doing so
 * will reduce your ability to benefit from future enhancements and releases from Chirp.
 *
 */

/*
 * Copyright © 2016-2020, Chirp Microsystems.  All rights reserved.
 *
 * Chirp Microsystems CONFIDENTIAL
 *
 * 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 CHIRP MICROSYSTEMS 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.
 *
 * You can contact the authors of this program by email at support@chirpmicro.com
 * or by mail at 2560 Ninth Street, Suite 220, Berkeley, CA 94710.
 */

#ifndef CH101_H_
#define CH101_H_

#define CH101_DATA_MEM_SIZE			0x800	
#define CH101_DATA_MEM_ADDR			0x0200
#define CH101_PROG_MEM_SIZE			0x800	
#define CH101_PROG_MEM_ADDR			0xF800
#define	CH101_FW_SIZE				CH101_PROG_MEM_SIZE

#define CH101_BANDWIDTH_INDEX_1		6 								/*!< Index of first sample to use for calculating bandwidth. */
#define CH101_BANDWIDTH_INDEX_2    	(CH101_BANDWIDTH_INDEX_1 + 1)	/*!< Index of second sample to use for calculating bandwidth. */
#define CH101_SCALEFACTOR_INDEX     4 								/*!< Index for calculating scale factor. */

#define	CH101_MAX_TICK_INTERVAL		256

#endif