main.cpp

00001 /*
00002 CONFIDENTIAL AND PROPRIETARY INFORMATION
00003 
00004 Copyright (c) 2018 Emutex Ltd. All rights reserved.
00005 This software and documentation contain confidential and
00006 proprietary information that is the property of
00007 Emutex Ltd. The software and documentation are
00008 furnished under a license agreement and may be used
00009 or copied only in accordance with the terms of the license
00010 agreement. No part of the software and documentation
00011 may be reproduced, transmitted, or translated, in any
00012 form or by any means, electronic, mechanical, manual,
00013 optical, or otherwise, without prior written permission
00014 of Emutex Ltd., or as expressly provided by the license agreement.
00015 Reverse engineering is prohibited, and reproduction,
00016 disclosure or use without specific written authorization
00017 of Emutex Ltd. is strictly forbidden.
00018  *
00019 Copyright 2017 (c) Analog Devices, Inc.
00020 
00021 All rights reserved.
00022 
00023 Redistribution and use in source and binary forms, with or without
00024 modification, are permitted provided that the following conditions are met:
00025   - Redistributions of source code must retain the above copyright
00026     notice, this list of conditions and the following disclaimer.
00027   - Redistributions in binary form must reproduce the above copyright
00028     notice, this list of conditions and the following disclaimer in
00029     the documentation and/or other materials provided with the
00030     distribution.
00031   - Neither the name of Analog Devices, Inc. nor the names of its
00032     contributors may be used to endorse or promote products derived
00033     from this software without specific prior written permission.
00034   - The use of this software may or may not infringe the patent rights
00035     of one or more patent holders. This license does not release you
00036     from the requirement that you obtain separate licenses from these
00037     patent holders to use this software.
00038   - Use of the software either in source or binary form, must be run
00039     on or directly connected to an Analog Devices Inc. component.
00040 
00041 THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR
00042 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT,
00043 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
00044 IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT,
00045 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
00046 LIMITED TO, INTELLECTUAL PROPERTY RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR
00047 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00048 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00049 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
00050 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00051  *
00052  *****************************************************************************/
00053 /*!
00054  ******************************************************************************
00055  * @file:
00056  *-----------------------------------------------------------------------------
00057  *
00058  */
00059 #include "mbed.h"
00060 #include "inc/adi_sense_api.h"
00061 #include "inc/adi_sense_1000/adi_sense_1000_api.h"
00062 #include "inc/adi_sense_log.h"
00063 #include "common/utils.h"
00064 
00065 extern ADI_SENSE_CONFIG  config;
00066 
00067 /* Change the following pointer to select any of the configurations above */
00068 static ADI_SENSE_CONFIG  *pSelectedConfig = &config;
00069 
00070 static ADI_SENSE_CONNECTION  connectionInfo = {
00071     .type  = ADI_SENSE_CONNECTION_TYPE_SPI ,
00072     .spi = {
00073         .mosiPin    = SPI_MOSI,
00074         .misoPin    = SPI_MISO,
00075         .sckPin     = SPI_SCK,
00076         .csPin      = D10,
00077         .maxSpeedHz = 2000000,
00078     },
00079     .gpio = {
00080         .resetPin     = D6,
00081         .errorPin     = D3,
00082         .alertPin     = D4,
00083         .datareadyPin = D5,
00084     },
00085     .log = {
00086         .txPin        = D1,
00087         .rxPin        = D0,
00088         .baudRate     = 115200,
00089         .disableLogs  = false,
00090     },
00091 };
00092 
00093 int main()
00094 {
00095     ADI_SENSE_RESULT  res;
00096     ADI_SENSE_STATUS  status;
00097     ADI_SENSE_DEVICE_HANDLE  hDevice;
00098     ADI_SENSE_MEASUREMENT_MODE  eMeasurementMode = ADI_SENSE_MEASUREMENT_MODE_NORMAL ;
00099     bool_t bDeviceReady;
00100 
00101     /*
00102      * Open an ADI Sense device instance.
00103      */
00104     res = adi_sense_Open(0, &connectionInfo, &hDevice);
00105     if (res != ADI_SENSE_SUCCESS )
00106     {
00107         ADI_SENSE_LOG_ERROR("Failed to open device instance");
00108         return res;
00109     }
00110 
00111     /*
00112      * Reset the given ADI Sense device....
00113      */
00114     ADI_SENSE_LOG_INFO("Resetting ADI Sense device, please wait...");
00115     res = adi_sense_Reset(hDevice);
00116     if (res != ADI_SENSE_SUCCESS )
00117     {
00118         ADI_SENSE_LOG_ERROR("Failed to reset device");
00119         return res;
00120     }
00121     /*
00122      * ...and wait until the device is ready.
00123      */
00124     do {
00125         wait_ms(100);
00126         res = adi_sense_GetDeviceReadyState(hDevice, &bDeviceReady);
00127         if (res != ADI_SENSE_SUCCESS )
00128         {
00129             ADI_SENSE_LOG_ERROR("Failed to get device ready-state");
00130             return res;
00131         }
00132     } while (! bDeviceReady);
00133     ADI_SENSE_LOG_INFO("ADI Sense device ready");
00134 
00135     /*
00136      * Write configuration settings to the device registers.
00137      * Settings are not applied until adi_sense_ApplyConfigUpdates() is called.
00138      */
00139     ADI_SENSE_LOG_INFO("Setting device configuration");
00140     res = adi_sense_SetConfig(hDevice, pSelectedConfig);
00141     if (res != ADI_SENSE_SUCCESS )
00142     {
00143         ADI_SENSE_LOG_ERROR("Failed to set device configuration");
00144         return res;
00145     }
00146     res = adi_sense_ApplyConfigUpdates(hDevice);
00147     if (res != ADI_SENSE_SUCCESS )
00148     {
00149         ADI_SENSE_LOG_ERROR("Failed to apply device configuration");
00150         return res;
00151     }
00152     /*
00153      * Check device status after updating the configuration
00154      */
00155     res = adi_sense_GetStatus(hDevice, &status);
00156     if (res != ADI_SENSE_SUCCESS )
00157     {
00158         ADI_SENSE_LOG_ERROR("Failed to retrieve device status");
00159         return res;
00160     }
00161     if (status.deviceStatus  &
00162         (ADI_SENSE_DEVICE_STATUS_ERROR  | ADI_SENSE_DEVICE_STATUS_ALERT ))
00163     {
00164         utils_printStatus(&status);
00165     }
00166 
00167     /*
00168      * Kick off the measurement cycle here
00169      */
00170     ADI_SENSE_LOG_INFO("Configuration completed, starting measurement cycles");
00171     utils_runMeasurement(hDevice, eMeasurementMode);
00172 
00173     /*
00174      * Clean up and exit
00175      */
00176     res = adi_sense_Close(hDevice);
00177     if (res != ADI_SENSE_SUCCESS )
00178     {
00179         ADI_SENSE_LOG_ERROR("Failed to close device instance");
00180         return res;
00181     }
00182 
00183     return 0;
00184 }