CN0398_Diag.h

00001 /**
00002 *   @file     ad7124_diag.h
00003 *   @brief    Header file for the AD7124 wrapper used by the driver diag
00004 *   @author   Analog Devices Inc.
00005 *
00006 * For support please go to:
00007 * Github: https://github.com/analogdevicesinc/mbed-adi
00008 * Support: https://ez.analog.com/community/linux-device-drivers/microcontroller-no-os-drivers
00009 * More: https://wiki.analog.com/resources/tools-software/mbed-drivers-all
00010 
00011 ********************************************************************************
00012 * Copyright 2016(c) Analog Devices, Inc.
00013 *
00014 * All rights reserved.
00015 *
00016 * Redistribution and use in source and binary forms, with or without
00017 * modification, are permitted provided that the following conditions are met:
00018 *  - Redistributions of source code must retain the above copyright
00019 *    notice, this list of conditions and the following disclaimer.
00020 *  - Redistributions in binary form must reproduce the above copyright
00021 *    notice, this list of conditions and the following disclaimer in
00022 *    the documentation and/or other materials provided with the
00023 *    distribution.
00024 *  - Neither the name of Analog Devices, Inc. nor the names of its
00025 *    contributors may be used to endorse or promote products derived
00026 *    from this software without specific prior written permission.
00027 *  - The use of this software may or may not infringe the patent rights
00028 *    of one or more patent holders.  This license does not release you
00029 *    from the requirement that you obtain separate licenses from these
00030 *    patent holders to use this software.
00031 *  - Use of the software either in source or binary form, must be run
00032 *    on or directly connected to an Analog Devices Inc. component.
00033 *
00034 * THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR
00035 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT,
00036 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
00037 * IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT,
00038 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
00039 * LIMITED TO, INTELLECTUAL PROPERTY RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR
00040 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00041 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00042 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
00043 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00044 *
00045 ********************************************************************************/
00046 
00047 #ifndef CN0398_DIAG_H_
00048 #define CN0398_DIAG_H_
00049 #include "CN0398.h"
00050 #include "AD7124.h"
00051 
00052 class CN0398_Diag
00053 {
00054 public:
00055     CN0398_Diag(CN0398& ad);
00056 
00057     void init();
00058     void enable_channel(int channel);
00059     void disable_channel(int channel);
00060     void enable_current_source();
00061     void toggle_output(int channel, uint8_t state);
00062     void readt();
00063 
00064     void readm();
00065     void offsetph();
00066     void calibp(int point);
00067     void readp();
00068 
00069     void write_reg();
00070     void read_reg();
00071     void reset();
00072     /* void read_data();
00073      void read_volt();*/
00074     void start_single_conversion();
00075     float data_to_voltage(uint32_t data);
00076 
00077 private:
00078     CN0398& dut;
00079     const float default_offset_voltage = -0.000136;
00080     float offset_voltage;
00081     float default_calibration_ph[2][2] = {{4, 0.114451051}, {10, -0.0795903802}};
00082     float calibration_ph[2][2];
00083 };
00084 
00085 
00086 #endif /* AD5270_DIAG_H_ */