AD7791_Diag.cpp

00001 /**
00002 *   @file     AD7791_diag.cpp
00003 *   @brief    Source file for the AD7791 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 #include "mbed.h"
00048 #include <stdio.h>
00049 #include <vector>
00050 #include <string>
00051 #include "AD7791_Diag.h"
00052 
00053 extern Serial pc;
00054 extern vector<string> cmdbuffer;
00055 
00056 AD7791_Diag::AD7791_Diag(AD7791& ad) : dut(ad)
00057 {
00058 
00059 }
00060 
00061 void AD7791_Diag::init()
00062 {
00063 
00064 }
00065 void AD7791_Diag::reset()
00066 {
00067     dut.reset();
00068     pc.printf("Reseted AD7791");
00069 }
00070 
00071 void AD7791_Diag::write_mode()
00072 {
00073     uint8_t regVal = strtol(cmdbuffer[1].c_str(), NULL, 16);
00074     dut.write_mode_reg(regVal);
00075     pc.printf("Wrote mode");
00076 }
00077 void AD7791_Diag::read_mode()
00078 {
00079     pc.printf("Mode reg: %x ", dut.read_mode_reg());
00080 }
00081 
00082 void AD7791_Diag::write_filter()
00083 {
00084     uint8_t regVal = strtol(cmdbuffer[1].c_str(), NULL, 16);
00085     dut.write_filter_reg(regVal);
00086     pc.printf("Wrote filter");
00087 }
00088 void AD7791_Diag::read_filter()
00089 {
00090     pc.printf("Returned: %x ", dut.read_filter_reg());
00091 }
00092 void AD7791_Diag::read_data()
00093 {
00094     pc.printf("Data reg: %x ", dut.read_data_reg());
00095 }
00096 
00097 void AD7791_Diag::read_status()
00098 {
00099     pc.printf("Status reg: %x ", dut.read_status_reg());
00100 }
00101 
00102 void AD7791_Diag::read_u16()
00103 {
00104     pc.printf("Data reg: %x ", dut.read_u16());
00105 }
00106 
00107 void AD7791_Diag::read()
00108 {
00109     pc.printf("Data reg: %x ", dut.read_u32());
00110 }
00111 
00112 void AD7791_Diag::read_voltage()
00113 {
00114     pc.printf("Voltage: %f ", dut.read_voltage());
00115 }
00116 void AD7791_Diag::set_continous_mode()
00117 {
00118     uint8_t regVal = strtol(cmdbuffer[1].c_str(), NULL, 16);
00119     dut.set_conversion_mode(static_cast<AD7791::AD7791Mode_t>(regVal));
00120     pc.printf("Mode set to %d", regVal);
00121 }
00122 void AD7791_Diag::set_reference_voltage()
00123 {
00124     float ref = strtof(cmdbuffer[1].c_str(), NULL);
00125     dut.set_reference_voltage(ref);
00126     pc.printf("Reference Voltage set to %f", ref);
00127 }
00128 
00129 void AD7791_Diag::set_channel()
00130 {
00131     uint8_t regVal = strtol(cmdbuffer[1].c_str(), NULL, 16);
00132     dut.set_channel(static_cast<AD7791::AD7791Channel_t>(regVal));
00133     pc.printf("Mode set to %d", regVal);
00134 }