├── Plot-Real-Time-Graphs-Qt-Example
    └── Qt_Test
    │   ├── main.cpp
    │   ├── mainwindow.h
    │   ├── Qt_Test.pro
    │   ├── spi.h
    │   ├── mainwindow.ui
    │   ├── ad7190.h
    │   ├── mainwindow.cpp
    │   ├── spi.cpp
    │   ├── ad7190.cpp
    │   └── Qt_Test.pro.user
├── README.md
└── LICENSE


/Plot-Real-Time-Graphs-Qt-Example/Qt_Test/main.cpp:
--------------------------------------------------------------------------------
 1 | #include "mainwindow.h"
 2 | #include <QApplication>
 3 | 
 4 | int main(int argc, char *argv[])
 5 | {
 6 |     QApplication a(argc, argv);
 7 |     MainWindow w;
 8 |     w.show();
 9 | 
10 |     return a.exec();
11 | }
12 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | # Plot-Real-Time-Graphs-Qt-Embedded-Linux
2 | 
3 | This is an example code that demonstartes how to use the qcustomplot Library to plot real-time graphs using Qt on Embedded Linux (BeagleBone).
4 | 
5 | Youtube: https://youtu.be/HslZT-8ifrM
6 | 
7 | MIT license, check LICENSE file for more information
8 | 


--------------------------------------------------------------------------------
/Plot-Real-Time-Graphs-Qt-Example/Qt_Test/mainwindow.h:
--------------------------------------------------------------------------------
 1 | /*
 2 | * mainwindow.h
 3 | *
 4 | *  Created on  : Dec 10, 2017
 5 | *  Author      : Vinay Divakar
 6 | *  website     : www.deeplyemebedded.org
 7 | */
 8 | 
 9 | #ifndef MAINWINDOW_H
10 | #define MAINWINDOW_H
11 | 
12 | /* Includes */
13 | #include <QMainWindow>
14 | #include<QTimer>
15 | 
16 | namespace Ui {
17 | class MainWindow;
18 | }
19 | 
20 | class MainWindow : public QMainWindow
21 | {
22 |     Q_OBJECT
23 | 
24 | public:
25 |     explicit MainWindow(QWidget *parent = 0);
26 |     ~MainWindow();
27 | 
28 | private slots:
29 | 
30 |     void on_pushButton_released();
31 | 
32 | public slots:
33 |     void display_data(unsigned long adc_data);
34 |     void realtimePlot();
35 | 
36 | 
37 | private:
38 |     Ui::MainWindow *ui;
39 |     unsigned long adc_data_g;
40 |     QTimer timer_plot;
41 | };
42 | 
43 | #endif // MAINWINDOW_H
44 | 


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
 1 | MIT License
 2 | 
 3 | Copyright (c) 2017 Vinay Divakar
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 | 


--------------------------------------------------------------------------------
/Plot-Real-Time-Graphs-Qt-Example/Qt_Test/Qt_Test.pro:
--------------------------------------------------------------------------------
 1 | #-------------------------------------------------
 2 | #
 3 | # Project created by QtCreator 2017-11-11T22:40:25
 4 | #
 5 | #-------------------------------------------------
 6 | 
 7 | QT       += core gui
 8 | 
 9 | QMAKE_CXXFLAGS += -std=c++11
10 | 
11 | greaterThan(QT_MAJOR_VERSION, 4): QT += widgets printsupport
12 | 
13 | TARGET = Qt_Test
14 | target.files = Qt_Test
15 | target.path = /home/debian
16 | INSTALLS+=target
17 | TEMPLATE = app
18 | 
19 | # The following define makes your compiler emit warnings if you use
20 | # any feature of Qt which as been marked as deprecated (the exact warnings
21 | # depend on your compiler). Please consult the documentation of the
22 | # deprecated API in order to know how to port your code away from it.
23 | DEFINES += QT_DEPRECATED_WARNINGS
24 | 
25 | # You can also make your code fail to compile if you use deprecated APIs.
26 | # In order to do so, uncomment the following line.
27 | # You can also select to disable deprecated APIs only up to a certain version of Qt.
28 | #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
29 | 
30 | 
31 | SOURCES += \
32 |         main.cpp \
33 |         mainwindow.cpp \
34 |     spi.cpp \
35 |     ad7190.cpp \
36 |     qcustomplot.cpp
37 | 
38 | HEADERS += \
39 |         mainwindow.h \
40 |     spi.h \
41 |     ad7190.h \
42 |     qcustomplot.h
43 | 
44 | FORMS += \
45 |         mainwindow.ui
46 | 


--------------------------------------------------------------------------------
/Plot-Real-Time-Graphs-Qt-Example/Qt_Test/spi.h:
--------------------------------------------------------------------------------
 1 | /*
 2 | MIT License
 3 | Copyright (c) 2017 DeeplyEmbedded
 4 | Permission is hereby granted, free of charge, to any person obtaining a copy
 5 | of this software and associated documentation files (the "Software"), to deal
 6 | in the Software without restriction, including without limitation the rights
 7 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 8 | copies of the Software, and to permit persons to whom the Software is
 9 | furnished to do so, subject to the following conditions:
10 | The above copyright notice and this permission notice shall be included in all
11 | copies or substantial portions of the Software.
12 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
13 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
14 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
15 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
16 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
17 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
18 | SOFTWARE.
19 | * spi.h
20 | *
21 | *  Created on  : Nov 12, 2017
22 | *  Author      : Vinay Divakar
23 | *  website     : www.deeplyemebedded.org
24 | */
25 | 
26 | #ifndef SPI_H
27 | #define SPI_H
28 | 
29 | /* Includes */
30 | #include <QObject>
31 | 
32 | /* Generic Definitions */
33 | #define SPIDEV_BYTES_NUM                 8
34 | #define SPIDEV_DATA_BITS_NUM             8
35 | #define SPIDEV_DELAY_US	                 0
36 | #define SPI_SS_HIGH                      1
37 | #define SPI_SS_LOW                       0
38 | #define SPI_ONE_BYTE                     1
39 | 
40 | /* No. of bytes per transaction */
41 | #define NO_OF_BYTES                      2
42 | 
43 | /*Definitions specific to spidev1.0 */
44 | #define SPIDEV1_PATH                     "/dev/spidev1.0"
45 | #define SPIDEV1_BUS_SPEED_HZ             1000000
46 | 
47 | 
48 | /* Enum SPI Modes*/
49 | typedef enum{
50 |     SPI_MODE0 = 0,
51 |     SPI_MODE1 = 1,
52 |     SPI_MODE2 = 2,
53 |     SPI_MODE3 = 3
54 | }SPI_MODE;
55 | 
56 | /*SPI device configuration structure*/
57 | typedef struct{
58 |     char* spi_dev_path;
59 |     int fd_spi;
60 |     unsigned long spi_bytes_num;
61 |     unsigned long spi_bus_speedHZ;
62 |     unsigned char ss_change;
63 |     unsigned short spi_delay_us;
64 |     unsigned char spi_data_bits_No;
65 |     unsigned char spi_mode;
66 | }SPI_DeviceT, *SPI_DevicePtr;
67 | 
68 | class SPI : public QObject
69 | {
70 |     Q_OBJECT
71 | public:
72 |     explicit SPI(QObject *parent = NULL);
73 |     ~SPI();
74 | 
75 |     /* SPI API's*/
76 |     int Open_device(char *spi_dev_path, int *fd);
77 |     int Set_SPI_mode(int fd, unsigned char spi_mode);
78 |     int Set_SPI_bits(int fd, unsigned char bits_per_word);
79 |     int Set_SPI_speed(int fd, unsigned long bus_speed_HZ);
80 |     void SPI_Config_init(unsigned long spi_bytes_no, unsigned long spi_bus_speed,
81 |                          unsigned char chip_select, unsigned short spi_delay,
82 |                          unsigned char spi_bits_No, unsigned char mode_spi, SPI_DevicePtr SPI_devicePtr);
83 | 
84 |     /* API's to initialize and use spidev1.0 - Configure the Bus as you like*/
85 |     int SPI_DEV1_init(unsigned long spi_bytes_no, unsigned long spi_bus_speed,unsigned char chip_select, unsigned short spi_delay,
86 |                       unsigned char spi_bits_No, unsigned char mode_spi);
87 |     int SPIDEV1_transfer(unsigned char *send, unsigned char *receive, unsigned char bytes_num);
88 |     unsigned char SPIDEV1_single_transfer(unsigned char data_byte);
89 | 
90 | private:
91 | 
92 | signals:
93 | 
94 | public slots:
95 | };
96 | 
97 | #endif // SPI_H
98 | 


--------------------------------------------------------------------------------
/Plot-Real-Time-Graphs-Qt-Example/Qt_Test/mainwindow.ui:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="UTF-8"?>
  2 | <ui version="4.0">
  3 |  <class>MainWindow</class>
  4 |  <widget class="QMainWindow" name="MainWindow">
  5 |   <property name="geometry">
  6 |    <rect>
  7 |     <x>0</x>
  8 |     <y>0</y>
  9 |     <width>480</width>
 10 |     <height>270</height>
 11 |    </rect>
 12 |   </property>
 13 |   <property name="cursor">
 14 |    <cursorShape>BlankCursor</cursorShape>
 15 |   </property>
 16 |   <property name="windowTitle">
 17 |    <string>MainWindow</string>
 18 |   </property>
 19 |   <widget class="QWidget" name="centralWidget">
 20 |    <widget class="QLabel" name="label_intro">
 21 |     <property name="geometry">
 22 |      <rect>
 23 |       <x>10</x>
 24 |       <y>0</y>
 25 |       <width>321</width>
 26 |       <height>31</height>
 27 |      </rect>
 28 |     </property>
 29 |     <property name="font">
 30 |      <font>
 31 |       <family>Source Code Pro</family>
 32 |       <pointsize>11</pointsize>
 33 |       <weight>75</weight>
 34 |       <bold>true</bold>
 35 |      </font>
 36 |     </property>
 37 |     <property name="cursor">
 38 |      <cursorShape>BlankCursor</cursorShape>
 39 |     </property>
 40 |     <property name="text">
 41 |      <string>Powered by: www.deeplyembedded.org</string>
 42 |     </property>
 43 |     <property name="scaledContents">
 44 |      <bool>false</bool>
 45 |     </property>
 46 |    </widget>
 47 |    <widget class="QCustomPlot" name="CustomPlot" native="true">
 48 |     <property name="geometry">
 49 |      <rect>
 50 |       <x>10</x>
 51 |       <y>30</y>
 52 |       <width>321</width>
 53 |       <height>211</height>
 54 |      </rect>
 55 |     </property>
 56 |     <property name="cursor">
 57 |      <cursorShape>BlankCursor</cursorShape>
 58 |     </property>
 59 |    </widget>
 60 |    <widget class="QLabel" name="label_adc_data">
 61 |     <property name="geometry">
 62 |      <rect>
 63 |       <x>340</x>
 64 |       <y>30</y>
 65 |       <width>131</width>
 66 |       <height>31</height>
 67 |      </rect>
 68 |     </property>
 69 |     <property name="font">
 70 |      <font>
 71 |       <pointsize>27</pointsize>
 72 |       <italic>true</italic>
 73 |      </font>
 74 |     </property>
 75 |     <property name="cursor">
 76 |      <cursorShape>BlankCursor</cursorShape>
 77 |     </property>
 78 |     <property name="frameShape">
 79 |      <enum>QFrame::NoFrame</enum>
 80 |     </property>
 81 |     <property name="frameShadow">
 82 |      <enum>QFrame::Plain</enum>
 83 |     </property>
 84 |     <property name="text">
 85 |      <string/>
 86 |     </property>
 87 |    </widget>
 88 |    <widget class="QPushButton" name="pushButton">
 89 |     <property name="geometry">
 90 |      <rect>
 91 |       <x>340</x>
 92 |       <y>140</y>
 93 |       <width>131</width>
 94 |       <height>71</height>
 95 |      </rect>
 96 |     </property>
 97 |     <property name="cursor">
 98 |      <cursorShape>BlankCursor</cursorShape>
 99 |     </property>
100 |     <property name="focusPolicy">
101 |      <enum>Qt::NoFocus</enum>
102 |     </property>
103 |     <property name="text">
104 |      <string>PRESS ME</string>
105 |     </property>
106 |    </widget>
107 |    <widget class="QLabel" name="label_ty">
108 |     <property name="geometry">
109 |      <rect>
110 |       <x>340</x>
111 |       <y>80</y>
112 |       <width>131</width>
113 |       <height>41</height>
114 |      </rect>
115 |     </property>
116 |     <property name="font">
117 |      <font>
118 |       <family>Century Schoolbook L</family>
119 |       <pointsize>13</pointsize>
120 |       <italic>true</italic>
121 |      </font>
122 |     </property>
123 |     <property name="text">
124 |      <string/>
125 |     </property>
126 |    </widget>
127 |   </widget>
128 |   <widget class="QStatusBar" name="statusBar"/>
129 |  </widget>
130 |  <layoutdefault spacing="6" margin="11"/>
131 |  <customwidgets>
132 |   <customwidget>
133 |    <class>QCustomPlot</class>
134 |    <extends>QWidget</extends>
135 |    <header location="global">qcustomplot.h</header>
136 |    <container>1</container>
137 |   </customwidget>
138 |  </customwidgets>
139 |  <resources/>
140 |  <connections/>
141 | </ui>
142 | 


--------------------------------------------------------------------------------
/Plot-Real-Time-Graphs-Qt-Example/Qt_Test/ad7190.h:
--------------------------------------------------------------------------------
  1 | /*
  2 | MIT License
  3 | Copyright (c) 2017 DeeplyEmbedded
  4 | Permission is hereby granted, free of charge, to any person obtaining a copy
  5 | of this software and associated documentation files (the "Software"), to deal
  6 | in the Software without restriction, including without limitation the rights
  7 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  8 | copies of the Software, and to permit persons to whom the Software is
  9 | furnished to do so, subject to the following conditions:
 10 | The above copyright notice and this permission notice shall be included in all
 11 | copies or substantial portions of the Software.
 12 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 13 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 14 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 15 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 16 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 17 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 18 | SOFTWARE.
 19 |  * ad7190.h
 20 |  *
 21 |  *  Created on  : Dec 10, 2017
 22 |  *  Author      : Vinay Divakar
 23 |  *  Description : This is a Library for communicating with the AD7190 ADC using the BeagleBone Black.
 24 |  *  website     : www.deeplyemebedded.org
 25 |  */
 26 | 
 27 | #ifndef AD7190_H
 28 | #define AD7190_H
 29 | 
 30 | /* Includes */
 31 | #include <QObject>
 32 | 
 33 | /* To inherit from SPI */
 34 | #include "spi.h"
 35 | 
 36 | /* Commands to write to specific registers */
 37 | #define COM_WRITE_CONFIG_REG_CMD                  0x10
 38 | #define COM_WRITE_MODE_REG_CMD                    0x08
 39 | #define COM_WRITE_GPCON_RED_CMD                   0x28
 40 | 
 41 | /* Commands to read from specific registers */
 42 | #define COM_READ_CONFIG_REG_CMD                   0x50
 43 | #define COM_READ_STATUS_REG_CMD                   0x40
 44 | #define COM_READ_MODE_REG_CMD                     0x48
 45 | #define COM_READ_DATA_REG_CMD                     0x58
 46 | #define COM_READ_GPCON_REG_CMD                    0x68
 47 | #define COM_READ_ID_REG_CMD                       0x60
 48 | #define COM_READ_OFFSET_REG_CMD                   0x70
 49 | #define COM_READ_FULL_SCALE_REG_CMD               0x78
 50 | 
 51 | /* Sampling Rates */
 52 | #define FS_100_HZ                                 0x30
 53 | #define FS_1200_HZ                                0x04
 54 | #define FS_960_HZ                                 0x05
 55 | #define FS_2400_HZ                                0x02
 56 | 
 57 | /* Register settings commands for Configuration Register */
 58 | #define CONFIG_REG_CMD_MSB                        0x08 //Gain = 1 and Uni-Polar(0x08)
 59 | #define CONFIG_REG_CMD_MID                        0x02
 60 | 
 61 | /*May have to change Gain depending on input signal voltage
 62 | See Table 19 in AD7190 datasheet for more information*/
 63 | #define CONFIG_REG_CMD_LSB                        0x00
 64 | 
 65 | /* Register settings commands for Mode Register */
 66 | #define MODE_REG_CMD_MSB                          0x08
 67 | #define MODE_REG_CMD_MID                          0x00
 68 | #define MODE_REG_CMD_LSB                          FS_100_HZ
 69 | 
 70 | /* Read the data register continously and place the data on DOUT */
 71 | #define COMM_REG_CREAD                            0x5C
 72 | 
 73 | /* Generic definitions can be added here */
 74 | #define READ_ADC_DATA_SIZE                        3
 75 | 
 76 | 
 77 | /* Structure Map of AD7190 internal registers
 78 |  * for read and write operations
 79 |  */
 80 | typedef struct{
 81 |     unsigned char cmd_rd_status_reg;
 82 |     unsigned char cmd_wr_mode_reg;
 83 |     unsigned char cmd_rd_mode_reg;
 84 |     unsigned char cmd_wr_config_reg;
 85 |     unsigned char cmd_rd_config_reg;
 86 |     unsigned char cmd_rd_data_reg;
 87 |     unsigned char cmd_rd_ID_reg;
 88 |     unsigned char cmd_rd_gpocon_reg;
 89 |     unsigned char cmd_wr_gpocon_reg;
 90 |     unsigned char cmd_rd_offset_reg;
 91 |     unsigned char cmd_rd_full_scale_reg;
 92 | }AD7190_REG_T, *AD7190_REG_Ptr;
 93 | 
 94 | /* Enum commands to dump register contents */
 95 | typedef enum{
 96 |     DUMP_CONFIG_REG_CONTENTS,
 97 |     DUMP_MODE_REG_CONTENTS,
 98 |     DUMP_STATUS_REG_CONTENTS,
 99 |     DUMP_ID_REG_CONTENTS,
100 |     DUMP_CONFIG_AND_MODE_REG_CONTENTS
101 | }REG_DumpT;
102 | 
103 | class AD7190 : public SPI
104 | {
105 |     Q_OBJECT
106 | private:
107 |     AD7190_REG_T ad7190_obj;
108 |     void init_AD7190_reg_cmds(AD7190_REG_Ptr ad7190_reg_ptr);
109 |     void init_AD7190_cmds();
110 | 
111 | public:
112 |     AD7190();
113 |     ~AD7190();
114 |     char AD7190_configure(unsigned char cbyte_2, unsigned char cbyte_1, unsigned char cbyte_0);
115 |     char AD7190_mode(unsigned char mbyte_2, unsigned char mbyte_1, unsigned char mbyte_fs);
116 |     void AD7190_reset();
117 |     unsigned char AD7190_get_ID();
118 |     unsigned char AD7190_read_status_reg();
119 |     void AD7190_dump_regs(REG_DumpT regs_to_dump);
120 |     unsigned long AD7190_read_data();
121 | 
122 | signals:
123 |     void new_adc_data(unsigned long adc_data);
124 | 
125 | public slots:
126 |     void AD7190_init_thread();
127 | 
128 | };
129 | 
130 | #endif // AD7190_H
131 | 


--------------------------------------------------------------------------------
/Plot-Real-Time-Graphs-Qt-Example/Qt_Test/mainwindow.cpp:
--------------------------------------------------------------------------------
  1 | /*
  2 | * mainwindow.cpp
  3 | *
  4 | *  Created on  : Dec 10, 2017
  5 | *  Author      : Vinay Divakar
  6 | *  website     : www.deeplyemebedded.org
  7 | */
  8 | 
  9 | #include<QDebug>
 10 | #include<QThread>
 11 | #include<QFont>
 12 | #include<QWSServer>
 13 | #include "mainwindow.h"
 14 | #include "ui_mainwindow.h"
 15 | #include "ad7190.h"
 16 | 
 17 | /* Global objects */
 18 | SPI spi_device1;
 19 | 
 20 | MainWindow::MainWindow(QWidget *parent) :
 21 |     QMainWindow(parent),
 22 |     ui(new Ui::MainWindow)
 23 | {
 24 |     ui->setupUi(this);
 25 |     setWindowFlags(Qt::FramelessWindowHint);
 26 |     setWindowFlags(Qt::Window | Qt::FramelessWindowHint);
 27 |     QWSServer::setCursorVisible(false);
 28 |     this->setStyleSheet("background-color: white;");
 29 | 
 30 |     /* Initialize SPI */
 31 |     if (spi_device1.SPI_DEV1_init(SPIDEV_BYTES_NUM, SPIDEV1_BUS_SPEED_HZ, SPI_SS_LOW,
 32 |                                   SPIDEV_DELAY_US, SPIDEV_DATA_BITS_NUM,
 33 |                                   SPI_MODE3) == -1)
 34 |         qDebug()<<"(Main)spidev1.0 initialization failed\r\n";
 35 | 
 36 |     else
 37 |         qDebug()<<"(Main)spidev1.0 initialized - READY\r\n";
 38 | 
 39 |     /* Configure font settings for Label */
 40 |     QFont font;
 41 |     font.setPointSize(21);
 42 |     font.setItalic(true);
 43 |     font.setBold(true);
 44 |     ui->label_adc_data->setFont(font);
 45 |     ui->label_adc_data->setAlignment(Qt::AlignCenter);
 46 |     ui->label_adc_data->setStyleSheet("background-color : white; color : green;");
 47 | 
 48 |     /* Configure setup for Thank You Label */
 49 |     ui->label_ty->setAlignment(Qt::AlignCenter);
 50 |     ui->label_ty->setStyleSheet("background-color : white; color : black;");
 51 | 
 52 |     /* Align the intro label appropriately */
 53 |     ui->label_intro->setAlignment(Qt::AlignCenter);
 54 |     ui->label_intro->setStyleSheet("background-color : white; color : black;");
 55 | 
 56 |     /* Thread to continously sample and read the data */
 57 |     QThread *thread = new QThread;
 58 |     AD7190 *ad7190_dev = new AD7190();
 59 |     ad7190_dev->moveToThread(thread);
 60 |     connect(thread,SIGNAL(started()),ad7190_dev,SLOT(AD7190_init_thread()));
 61 |     connect(ad7190_dev, SIGNAL(new_adc_data(ulong)),this,SLOT(display_data(ulong)));
 62 |     thread->start();
 63 | 
 64 |     /* Add graph and set the curve line color to green */
 65 |     ui->CustomPlot->addGraph();
 66 |     ui->CustomPlot->graph(0)->setPen(QPen(Qt::red));
 67 |     ui->CustomPlot->graph(0)->setAntialiasedFill(false);
 68 | 
 69 |     /* Configure x-Axis as time in secs */
 70 |     QSharedPointer<QCPAxisTickerTime> timeTicker(new QCPAxisTickerTime);
 71 |     timeTicker->setTimeFormat("%s");
 72 |     ui->CustomPlot->xAxis->setTicker(timeTicker);
 73 |     ui->CustomPlot->axisRect()->setupFullAxesBox();
 74 | 
 75 | 
 76 |     /* Configure x and y-Axis to display Labels */
 77 |     ui->CustomPlot->xAxis->setTickLabelFont(QFont(QFont().family(),8));
 78 |     ui->CustomPlot->yAxis->setTickLabelFont(QFont(QFont().family(),8));
 79 |     ui->CustomPlot->xAxis->setLabel("Time(s)");
 80 |     ui->CustomPlot->yAxis->setLabel("ADC Raw Counts");
 81 | 
 82 |     /* Make top and right axis visible, but without ticks and label */
 83 |     ui->CustomPlot->xAxis2->setVisible(true);
 84 |     ui->CustomPlot->yAxis->setVisible(true);
 85 |     ui->CustomPlot->xAxis2->setTicks(false);
 86 |     ui->CustomPlot->yAxis2->setTicks(false);
 87 |     ui->CustomPlot->xAxis2->setTickLabels(false);
 88 |     ui->CustomPlot->yAxis2->setTickLabels(false);
 89 | 
 90 |     /* Set up and initialize the graph plotting timer */
 91 |     connect(&timer_plot, SIGNAL(timeout()),this,SLOT(realtimePlot()));
 92 |     timer_plot.start(5);
 93 | }
 94 | 
 95 | MainWindow::~MainWindow()
 96 | {
 97 |     delete ui;
 98 | }
 99 | 
100 | /****************************************************************
101 |  * Function Name : display_data
102 |  * Description   : Displays ADC data on the GUI
103 |  * Returns       : None
104 |  * Params        @adc_data: Data to be displayed
105 |  ****************************************************************/
106 | void MainWindow::display_data(unsigned long adc_data)
107 | {
108 |     /* Discard the noisy bits */
109 |     adc_data = adc_data/100;
110 | 
111 |     /* Support the plotter */
112 |     adc_data_g = adc_data;
113 | 
114 |     /* Prepare to display the data */
115 |     QString adc_data_str = " ";
116 |     adc_data_str = QString::number(adc_data);
117 |     ui->label_adc_data->setText(adc_data_str);
118 | }
119 | 
120 | /****************************************************************
121 |  * Function Name : realtimePlot
122 |  * Description   : Displays the real time graph on the GUI
123 |  * Returns       : None
124 |  * Params        : None
125 |  ****************************************************************/
126 | void MainWindow::realtimePlot()
127 | {
128 |     static QTime time(QTime::currentTime());
129 |     double key = time.elapsed()/1000.0;
130 |     static double lastPointKey = 0;
131 |     if(key - lastPointKey > 0.002)
132 |     {
133 |         ui->CustomPlot->graph(0)->addData(key, (double)adc_data_g);
134 |         lastPointKey = key;
135 |     }
136 | 
137 |     /* make key axis range scroll right with the data at a constant range of 8. */
138 |     ui->CustomPlot->graph(0)->rescaleValueAxis();
139 |     ui->CustomPlot->xAxis->setRange(key, 8, Qt::AlignRight);
140 |     ui->CustomPlot->replot();
141 | }
142 | 
143 | /****************************************************************
144 |  * Function Name : on_pushButton_released
145 |  * Description   : Displays THANK YOU! when pressed and released
146 |  * Returns       : None
147 |  * Params        : None
148 |  ****************************************************************/
149 | void MainWindow::on_pushButton_released()
150 | {
151 |     ui->label_ty->setText("THANK YOU!");
152 | }
153 | 


--------------------------------------------------------------------------------
/Plot-Real-Time-Graphs-Qt-Example/Qt_Test/spi.cpp:
--------------------------------------------------------------------------------
  1 | /*
  2 | MIT License
  3 | Copyright (c) 2017 DeeplyEmbedded
  4 | Permission is hereby granted, free of charge, to any person obtaining a copy
  5 | of this software and associated documentation files (the "Software"), to deal
  6 | in the Software without restriction, including without limitation the rights
  7 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  8 | copies of the Software, and to permit persons to whom the Software is
  9 | furnished to do so, subject to the following conditions:
 10 | 
 11 | The above copyright notice and this permission notice shall be included in all
 12 | copies or substantial portions of the Software.
 13 | 
 14 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 15 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 16 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 17 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 18 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 19 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 20 | SOFTWARE.
 21 | * spi.c
 22 | *
 23 | *  Created on  : Nov 12, 2017
 24 | *  Author      : Vinay Divakar
 25 | *  Description : This is an SPI Library for the BeagleBone that consists of the API's to enable
 26 |                   full duplex SPI transactions.
 27 | *  Note        : This Library has been tested to work in all the modes i.e. SPI_MODE0, SPI_MODE1,
 28 | *                SPI_MODE2 and SPI_MODE3. At present, this Library only supports spidev1.0, however
 29 | *                it can be extended to support other spidev1.x or spidev2.x as well.
 30 | *  website     : www.deeplyemebedded.org
 31 | */
 32 | 
 33 | /*Custom Libs Includes*/
 34 | #include "spi.h"
 35 | 
 36 | /*Lib Includes*/
 37 | #include<stdio.h>
 38 | #include<fcntl.h>
 39 | #include<unistd.h>
 40 | #include<sys/ioctl.h>
 41 | #include<stdint.h>
 42 | #include<linux/spi/spidev.h>
 43 | 
 44 | /* Qt Includes */
 45 | #include<QDebug>
 46 | 
 47 | /* Enable debug prints */
 48 | //#define DBG
 49 | 
 50 | /* Static Objects */
 51 | static SPI_DeviceT SPI_device1;
 52 | static struct spi_ioc_transfer	transfer_spidev1;
 53 | 
 54 | SPI::SPI(QObject *parent) : QObject(parent)
 55 | {
 56 | 
 57 | }
 58 | 
 59 | SPI::~SPI()
 60 | {
 61 | 
 62 | }
 63 | 
 64 | /****************************************************************
 65 |  * Function Name : Open_device
 66 |  * Description   : Opens the SPI device to use
 67 |  * Returns       : 0 on success, -1 on failure
 68 |  * Params        @spi_dev_path: Path to the SPI device
 69 |  *               @fd: Variable to store the file handler
 70 |  ****************************************************************/
 71 | int SPI::Open_device(char *spi_dev_path, int *fd)
 72 | {
 73 |     if((*fd = open(spi_dev_path, O_RDWR))<0)
 74 |         return -1;
 75 |     else
 76 |         return 0;
 77 | }
 78 | 
 79 | /****************************************************************
 80 |  * Function Name : Set_SPI_mode
 81 |  * Description   : Set the SPI mode of operation
 82 |  * Returns       : 0 on success, -1 on failure
 83 |  * Params        @fd: File handler
 84 |  *               @spi_mode: SPI Mode
 85 |  ****************************************************************/
 86 | int SPI::Set_SPI_mode(int fd, unsigned char spi_mode)
 87 | {
 88 |     int ret = 0;
 89 |     if(ioctl(fd, SPI_IOC_WR_MODE, &spi_mode)==-1)
 90 |         ret = -1;
 91 |     if(ioctl(fd, SPI_IOC_RD_MODE, &spi_mode)==-1)
 92 |         ret = -1;
 93 |     return (ret);
 94 | }
 95 | 
 96 | /****************************************************************
 97 |  * Function Name : Set_SPI_bits
 98 |  * Description   : Set the No. of bits/transaction
 99 |  * Returns       : 0 on success, -1 on failure
100 |  * Params        @fd: File handler
101 |  *               @bits_per_word: No. of bits
102 |  ****************************************************************/
103 | int SPI::Set_SPI_bits(int fd, unsigned char bits_per_word)
104 | {
105 |     int ret = 0;
106 |     if(ioctl(fd, SPI_IOC_WR_BITS_PER_WORD, &bits_per_word)==-1)
107 |         ret = -1;
108 |     if(ioctl(fd, SPI_IOC_RD_BITS_PER_WORD, &bits_per_word)==-1)
109 |         ret = -1;
110 |     return (ret);
111 | }
112 | 
113 | /****************************************************************
114 |  * Function Name : Set_SPI_speed
115 |  * Description   : Set the SPI bus frequency in Hertz(Hz)
116 |  * Returns       : 0 on success, -1 on failure
117 |  * Params        @fd: File handler
118 |  *               @bus_speed_HZ: Bus speed
119 |  ****************************************************************/
120 | int SPI::Set_SPI_speed(int fd, unsigned long bus_speed_HZ)
121 | {
122 |     int ret = 0;
123 |     if(ioctl(fd, SPI_IOC_WR_MAX_SPEED_HZ, &bus_speed_HZ)==-1)
124 |         ret = -1;
125 |     if(ioctl(fd, SPI_IOC_RD_MAX_SPEED_HZ, &bus_speed_HZ)==-1)
126 |         ret = -1;
127 |     return (ret);
128 | }
129 | 
130 | /****************************************************************
131 |  * Function Name : SPI_Config_init
132 |  * Description   : Initialization configuration for the SPI
133 |  *                 device
134 |  * Returns       : None
135 |  * Params        @spi_bytes_no: File handler
136 |  *               @spi_bus_speed: Bus speed
137 |  *               @chip_select: chip select line
138 |  *               @spi_delay: delay in us
139 |  *               @spi_bits_No: No. of bits/transaction
140 |  *               @mode_spi: SPI Mode
141 |  *               @SPI_devicePtr: Points to the SPI device
142 |  *               configuration structure.
143 |  ****************************************************************/
144 | void SPI::SPI_Config_init(unsigned long spi_bytes_no, unsigned long spi_bus_speed, unsigned char chip_select,
145 |                           unsigned short spi_delay, unsigned char spi_bits_No, unsigned char mode_spi, SPI_DevicePtr SPI_devicePtr)
146 | {
147 |     SPI_devicePtr->spi_bytes_num = spi_bytes_no;
148 |     SPI_devicePtr->spi_bus_speedHZ = spi_bus_speed;
149 |     SPI_devicePtr->ss_change = chip_select;
150 |     SPI_devicePtr->spi_delay_us = spi_delay;
151 |     SPI_devicePtr->spi_data_bits_No = spi_bits_No;
152 |     SPI_devicePtr->spi_mode = mode_spi;
153 |     SPI_devicePtr->fd_spi = 0;
154 |     SPI_devicePtr->spi_dev_path = NULL;
155 | }
156 | 
157 | /****************************************************************
158 |  * Function Name : SPI_DEV_init
159 |  * Description   : Initialize and set up spidev1.x
160 |  * Returns       : 0 on success, -1 on failure
161 |  * Params        : None
162 |  ****************************************************************/
163 | int SPI::SPI_DEV1_init(unsigned long spi_bytes_no, unsigned long spi_bus_speed,unsigned char chip_select, unsigned short spi_delay,
164 |                        unsigned char spi_bits_No, unsigned char mode_spi)
165 | {
166 |     /*Initialize the parameters for spidev1.0 structure */
167 |     SPI_Config_init(spi_bytes_no, spi_bus_speed, chip_select,
168 |                     spi_delay, spi_bits_No, mode_spi, &SPI_device1);
169 | 
170 |     /* Assign the path to the spidev1.0 for use */
171 |     SPI_device1.spi_dev_path = (char*)SPIDEV1_PATH;
172 | 
173 |     /* Open the spidev1.0 device */
174 |     if(Open_device(SPI_device1.spi_dev_path, &SPI_device1.fd_spi) == -1)
175 |     {
176 |         perror("SPI: Failed to open spidev1.0 |");
177 |         return -1;
178 |     }
179 | 
180 |     /* Set the SPI mode for RD and WR operations */
181 |     if(Set_SPI_mode(SPI_device1.fd_spi, SPI_device1.spi_mode) == -1)
182 |     {
183 |         perror("SPI: Failed to set SPIMODE |");
184 |         return -1;
185 |     }
186 | 
187 |     /* Set the No. of bits per transaction */
188 |     if(Set_SPI_bits(SPI_device1.fd_spi, SPI_device1.spi_data_bits_No) == -1)
189 |     {
190 |         perror("SPI: Failed to set No. of bits per word |");
191 |         return -1;
192 |     }
193 | 
194 |     /* Set the SPI bus speed in Hz */
195 |     if(Set_SPI_speed(SPI_device1.fd_spi, SPI_device1.spi_bus_speedHZ) == -1)
196 |     {
197 |         perror("SPI: Failed to set SPI bus frequency |");
198 |         return -1;
199 |     }
200 | 
201 | #ifdef DBG
202 |     qDebug("(SPI_DEV1_init)SPI device path      = %s",  SPI_device1.spi_dev_path);
203 |     qDebug("(SPI_DEV1_init)SPI Lengtth          = %lu", SPI_device1.spi_bytes_num);
204 |     qDebug("(SPI_DEV1_init)SPI Hz               = %lu", SPI_device1.spi_bus_speedHZ);
205 |     qDebug("(SPI_DEV1_init)SPI bits per word    = %d",  SPI_device1.spi_data_bits_No);
206 |     qDebug("(SPI_DEV1_init)SPI delay            = %d",  SPI_device1.spi_delay_us);
207 |     qDebug("(SPI_DEV1_init)SPI Mode             = %d",  SPI_device1.spi_mode);
208 |     qDebug("(SPI_DEV1_init)SPI fd               = %d",  SPI_device1.fd_spi);
209 |     qDebug("(SPI_DEV1_init)SPI ss               = %d",  SPI_device1.ss_change);
210 | #endif
211 | 
212 |     /* Initialize the spi_ioc_transfer structure that will be passed to the
213 |          * KERNEL to define/configure each SPI Transactions*/
214 |     transfer_spidev1.tx_buf = 0;
215 |     transfer_spidev1.rx_buf = 0;
216 |     transfer_spidev1.pad = 0;
217 |     transfer_spidev1.tx_nbits = 0;
218 |     transfer_spidev1.rx_nbits = 0;
219 |     transfer_spidev1.len = SPI_device1.spi_bytes_num;
220 |     transfer_spidev1.speed_hz = SPI_device1.spi_bus_speedHZ;
221 |     transfer_spidev1.delay_usecs = SPI_device1.spi_delay_us;
222 |     transfer_spidev1.bits_per_word = SPI_device1.spi_data_bits_No;
223 |     transfer_spidev1.cs_change = SPI_device1.ss_change;
224 | 
225 | #ifdef DBG
226 |     qDebug("(SPI_DEV1_init)transfer_spidev1 tx_buf          = %llu", transfer_spidev1.tx_buf);
227 |     qDebug("(SPI_DEV1_init)transfer_spidev1 rx_buf          = %llu", transfer_spidev1.rx_buf);
228 |     qDebug("(SPI_DEV1_init)transfer_spidev1 tx_nbits        = %d", transfer_spidev1.tx_nbits);
229 |     qDebug("(SPI_DEV1_init)transfer_spidev1 rx_nbits        = %d", transfer_spidev1.rx_nbits);
230 |     qDebug("(SPI_DEV1_init)transfer_spidev1 pad             = %d", transfer_spidev1.pad);
231 |     qDebug("(SPI_DEV1_init)transfer_spidev1 len             = %d", transfer_spidev1.len);
232 |     qDebug("(SPI_DEV1_init)transfer_spidev1 speed_hz        = %d", transfer_spidev1.speed_hz);
233 |     qDebug("(SPI_DEV1_init)transfer_spidev1 delay_usecs     = %d", transfer_spidev1.delay_usecs);
234 |     qDebug("(SPI_DEV1_init)transfer_spidev1 bits per word   = %d", transfer_spidev1.bits_per_word);
235 |     qDebug("(SPI_DEV1_init)transfer_spidev1 cs_change       = %d", transfer_spidev1.cs_change);
236 |     qDebug("-------------------------------------------------------------------------------------");
237 | #endif
238 | 
239 |     return 0;
240 | }
241 | 
242 | /****************************************************************
243 |  * Function Name : SPIDEV1_transfer
244 |  * Description   : Performs a SPI transaction
245 |  * Returns       : 0 on success, -1 on failure
246 |  * Params        @send: Points to the buffer containing the data
247 |  *               to be sent
248 |  *               @receive: Points to the buffer into which the
249 |  *               received bytes are stored
250 |  * NOTE          : Good for multiple transactions
251 |  ****************************************************************/
252 | int SPI::SPIDEV1_transfer(unsigned char *send, unsigned char *receive, unsigned char bytes_num)
253 | {
254 |     /* Points to the Tx and Rx buffer */
255 |     transfer_spidev1.tx_buf = (unsigned long)send;
256 |     transfer_spidev1.rx_buf = (unsigned long)receive;
257 | 
258 |     /* Override No. of bytes per transaction */
259 |     transfer_spidev1.len = bytes_num;
260 | 
261 |     /* Perform a SPI Transaction */
262 |     if (ioctl(SPI_device1.fd_spi, SPI_IOC_MESSAGE(1), &transfer_spidev1)<0)
263 |     {
264 |         perror("SPI: SPI_IOC_MESSAGE Failed |");
265 |         return -1;
266 |     }
267 |     return 0;
268 | }
269 | 
270 | /****************************************************************
271 |  * Function Name : SPIDEV1_single_transfer
272 |  * Description   : Performs a single full duplex SPI transaction
273 |  * Returns       : 0 or data on success, -1 on failure
274 |  * Params        @data_byte: Points to the address of the variable
275 |  *               containing the data to be sent.
276 |  * NOTE          : Good for single transactions
277 |  ****************************************************************/
278 | unsigned char SPI::SPIDEV1_single_transfer(unsigned char data_byte)
279 | {
280 |     unsigned char rec_byte = 0;
281 | 
282 | #ifdef DBG
283 |     qDebug("(SPIDEV1_single_transfer)data_byte      = %d",  data_byte);
284 | #endif
285 | 
286 |     /* Override No. of bytes to send and receive one byte */
287 |     transfer_spidev1.len = SPI_ONE_BYTE;
288 | 
289 |     /* Points to the address of Tx and Rx variable  */
290 |     transfer_spidev1.tx_buf = (unsigned long)&data_byte;
291 |     transfer_spidev1.rx_buf = (unsigned long)&rec_byte;
292 | 
293 | #ifdef DBG
294 |     qDebug("(SPIDEV1_single_transfer)SPI device path      = %s",  SPI_device1.spi_dev_path);
295 |     qDebug("(SPIDEV1_single_transfer)SPI Lengtth          = %lu", SPI_device1.spi_bytes_num);
296 |     qDebug("(SPIDEV1_single_transfer)SPI Hz               = %lu", SPI_device1.spi_bus_speedHZ);
297 |     qDebug("(SPIDEV1_single_transfer)SPI bits per word    = %d",  SPI_device1.spi_data_bits_No);
298 |     qDebug("(SPIDEV1_single_transfer)SPI delay            = %d",  SPI_device1.spi_delay_us);
299 |     qDebug("(SPIDEV1_single_transfer)SPI Mode             = %d",  SPI_device1.spi_mode);
300 |     qDebug("(SPIDEV1_single_transfer)SPI fd               = %d",  SPI_device1.fd_spi);
301 |     qDebug("(SPIDEV1_single_transfer)SPI ss               = %d",  SPI_device1.ss_change);
302 | 
303 |     qDebug("(SPIDEV1_single_transfer)transfer_spidev1 tx_buf          = %lu", (unsigned long)transfer_spidev1.tx_buf);
304 |     qDebug("(SPIDEV1_single_transfer)transfer_spidev1 rx_buf          = %lu", (unsigned long)transfer_spidev1.rx_buf);
305 |     qDebug("(SPIDEV1_single_transfer)transfer_spidev1 tx_nbits        = %d", transfer_spidev1.tx_nbits);
306 |     qDebug("(SPIDEV1_single_transfer)transfer_spidev1 rx_nbits        = %d", transfer_spidev1.rx_nbits);
307 |     qDebug("(SPIDEV1_single_transfer)transfer_spidev1 pad             = %d", transfer_spidev1.pad);
308 |     qDebug("(SPIDEV1_single_transfer)transfer_spidev1 len             = %d", transfer_spidev1.len);
309 |     qDebug("(SPIDEV1_single_transfer)transfer_spidev1 speed_hz        = %d", transfer_spidev1.speed_hz);
310 |     qDebug("(SPIDEV1_single_transfer)transfer_spidev1 delay_usecs     = %d", transfer_spidev1.delay_usecs);
311 |     qDebug("(SPIDEV1_single_transfer)transfer_spidev1 bits per word   = %d", transfer_spidev1.bits_per_word);
312 |     qDebug("(SPIDEV1_single_transfer)transfer_spidev1 cs_change       = %d", transfer_spidev1.cs_change);
313 | #endif
314 | 
315 |     /* Perform an SPI Transaction */
316 |     if (ioctl(SPI_device1.fd_spi, SPI_IOC_MESSAGE(1), &transfer_spidev1)<0)
317 |     {
318 |         perror("SPI: SPI_IOC_MESSAGE Failed |");
319 |         rec_byte = -1;
320 |     }
321 | 
322 |     return (rec_byte);
323 | }
324 | 


--------------------------------------------------------------------------------
/Plot-Real-Time-Graphs-Qt-Example/Qt_Test/ad7190.cpp:
--------------------------------------------------------------------------------
  1 | /*
  2 | MIT License
  3 | Copyright (c) 2017 DeeplyEmbedded
  4 | Permission is hereby granted, free of charge, to any person obtaining a copy
  5 | of this software and associated documentation files (the "Software"), to deal
  6 | in the Software without restriction, including without limitation the rights
  7 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  8 | copies of the Software, and to permit persons to whom the Software is
  9 | furnished to do so, subject to the following conditions:
 10 | The above copyright notice and this permission notice shall be included in all
 11 | copies or substantial portions of the Software.
 12 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 13 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 14 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 15 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 16 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 17 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 18 | SOFTWARE.
 19 |  * ad7190.cpp
 20 |  *
 21 |  *  Created on  : Dec 10, 2017
 22 |  *  Author      : Vinay Divakar
 23 |  *  Description : This is a Library for communicating with the AD7190 ADC using the BeagleBone Black.
 24 |  *  website     : www.deeplyemebedded.org
 25 |  */
 26 | 
 27 | /* Includes */
 28 | #include<QDebug>
 29 | #include<unistd.h>
 30 | #include<QTimer>
 31 | #include<QFile>
 32 | #include <unistd.h>
 33 | #include "ad7190.h"
 34 | 
 35 | /* Debug Utilities */
 36 | #define AD7190_DBG
 37 | 
 38 | /* Constructor will initialize the AD7190 commands */
 39 | AD7190::AD7190()
 40 | {
 41 |     init_AD7190_cmds();
 42 | }
 43 | 
 44 | AD7190::~AD7190()
 45 | {
 46 | 
 47 | }
 48 | 
 49 | /****************************************************************
 50 |  * Function Name : init_AD7190_reg_cmds
 51 |  * Description   : API to initialize the AD7190 commands structure
 52 |  *                 for communication
 53 |  * Returns       : None
 54 |  * Params        @ad7190_reg_ptr: Pointer to commands structure
 55 |  ****************************************************************/
 56 | void AD7190::init_AD7190_reg_cmds(AD7190_REG_Ptr ad7190_reg_ptr)
 57 | {
 58 |     ad7190_reg_ptr->cmd_rd_ID_reg = COM_READ_ID_REG_CMD;
 59 |     ad7190_reg_ptr->cmd_rd_config_reg = COM_READ_CONFIG_REG_CMD;
 60 |     ad7190_reg_ptr->cmd_rd_data_reg = COM_READ_DATA_REG_CMD;
 61 |     ad7190_reg_ptr->cmd_rd_full_scale_reg = COM_READ_FULL_SCALE_REG_CMD;
 62 |     ad7190_reg_ptr->cmd_rd_gpocon_reg = COM_READ_GPCON_REG_CMD;
 63 |     ad7190_reg_ptr->cmd_rd_mode_reg = COM_READ_MODE_REG_CMD;
 64 |     ad7190_reg_ptr->cmd_rd_offset_reg = COM_READ_OFFSET_REG_CMD;
 65 |     ad7190_reg_ptr->cmd_rd_status_reg = COM_READ_STATUS_REG_CMD;
 66 |     ad7190_reg_ptr->cmd_wr_gpocon_reg = COM_WRITE_GPCON_RED_CMD;
 67 |     ad7190_reg_ptr->cmd_wr_config_reg = COM_WRITE_CONFIG_REG_CMD;
 68 |     ad7190_reg_ptr->cmd_wr_mode_reg = COM_WRITE_MODE_REG_CMD;
 69 | }
 70 | 
 71 | 
 72 | /****************************************************************
 73 |  * Function Name : init_AD7190_cmds
 74 |  * Description   : Initialize the AD7190 commands structure
 75 |  *                 for communication
 76 |  * Returns       : None
 77 |  * Params        : None
 78 |  ****************************************************************/
 79 | void AD7190::init_AD7190_cmds()
 80 | {
 81 |     init_AD7190_reg_cmds(&ad7190_obj);
 82 | 
 83 | #ifdef AD7190_DBG
 84 |     qDebug("[init_AD7190_cmds]cmd_rd_ID_reg         = 0X%x", ad7190_obj.cmd_rd_ID_reg);
 85 |     qDebug("[init_AD7190_cmds]cmd_rd_config_reg     = 0X%x", ad7190_obj.cmd_rd_config_reg);
 86 |     qDebug("[init_AD7190_cmds]cmd_rd_data_reg       = 0X%x", ad7190_obj.cmd_rd_data_reg);
 87 |     qDebug("[init_AD7190_cmds]cmd_rd_full_scale_reg = 0X%x", ad7190_obj.cmd_rd_full_scale_reg);
 88 |     qDebug("[init_AD7190_cmds]cmd_rd_gpocon_reg     = 0X%x", ad7190_obj.cmd_rd_gpocon_reg);
 89 |     qDebug("[init_AD7190_cmds]cmd_rd_mode_reg       = 0X%x", ad7190_obj.cmd_rd_mode_reg);
 90 |     qDebug("[init_AD7190_cmds]cmd_rd_offset_reg     = 0X%x", ad7190_obj.cmd_rd_offset_reg);
 91 |     qDebug("[init_AD7190_cmds]cmd_rd_status_reg     = 0X%x", ad7190_obj.cmd_rd_status_reg);
 92 |     qDebug("[init_AD7190_cmds]cmd_wr_gpocon_reg     = 0X%x", ad7190_obj.cmd_wr_gpocon_reg);
 93 |     qDebug("[init_AD7190_cmds]cmd_wr_config_reg     = 0X%x", ad7190_obj.cmd_wr_config_reg);
 94 |     qDebug("[init_AD7190_cmds]cmd_wr_mode_reg       = 0X%x", ad7190_obj.cmd_wr_mode_reg);
 95 |     qDebug("\r\n");
 96 | #endif
 97 | 
 98 | }
 99 | 
100 | 
101 | /****************************************************************
102 |  * Function Name : AD7190_configure
103 |  * Description   : Configure/Write to the configuration register
104 |  *                 for communication
105 |  * Returns       : (-1) typecast for error, 0 for success
106 |  * Params        @cbyte_2: Data to write to Most Significant Byte
107 |  *               @cbyte_1: Data to write to Middle Byte
108 |  *               @cbyte_0: Data to write to Least Significant Byte
109 |  ****************************************************************/
110 | char AD7190::AD7190_configure(unsigned char cbyte_2, unsigned char cbyte_1, unsigned char cbyte_0)
111 | {
112 |     char check_ret = 0x00;
113 |     unsigned char ad7190_id = 0x00;
114 | 
115 |     ad7190_id = AD7190_get_ID();
116 |     qDebug("Initializing AD7190 ADC    Device ID    = 0x%x", ad7190_id);
117 | 
118 | #ifdef AD7190_DBG
119 |     qDebug("[AD7190_configure]cmd_wr_config_reg     = 0X%x", ad7190_obj.cmd_wr_config_reg);
120 | #endif
121 | 
122 |     /* Go to write to configuration register */
123 |     check_ret = SPIDEV1_single_transfer(ad7190_obj.cmd_wr_config_reg);
124 | 
125 |     /* Write to Most Significant Byte */
126 |     check_ret = SPIDEV1_single_transfer(cbyte_2);
127 | 
128 |     /* Write to Mid Byte */
129 |     check_ret = SPIDEV1_single_transfer(cbyte_1);
130 | 
131 |     /* Write to Least Significant Byte */
132 |     check_ret = SPIDEV1_single_transfer(cbyte_0);
133 | 
134 |     return (check_ret);
135 | }
136 | 
137 | 
138 | /****************************************************************
139 |  * Function Name : AD7190_mode
140 |  * Description   : Configure/Write to the mode register
141 |  *                 for communication
142 |  * Returns       : (-1) typecast for error, 0 for success
143 |  * Params        @mbyte_2: Data to write to Most Significant Byte
144 |  *               @mbyte_1: Data to write to Middle Byte
145 |  *               @mbyte_fs: Data to write to Least Significant Byte
146 |  ****************************************************************/
147 | char AD7190::AD7190_mode(unsigned char mbyte_2, unsigned char mbyte_1, unsigned char mbyte_fs)
148 | {
149 |     char check_ret = 0x00;
150 | 
151 | #ifdef AD7190_DBG
152 |     qDebug("[init_AD7190_cmds]cmd_wr_mode_reg       = 0X%x", ad7190_obj.cmd_wr_mode_reg);
153 | #endif
154 | 
155 |     /* Go to write to configuration register */
156 |     check_ret = SPIDEV1_single_transfer(ad7190_obj.cmd_wr_mode_reg);
157 | 
158 |     /* Write to Most Significant Byte */
159 |     check_ret = SPIDEV1_single_transfer(mbyte_2);
160 | 
161 |     /* Write to Mid Byte */
162 |     check_ret = SPIDEV1_single_transfer(mbyte_1);
163 | 
164 |     /* Write to Least Significant Byte */
165 |     check_ret = SPIDEV1_single_transfer(mbyte_fs);
166 | 
167 |     return (check_ret);
168 | }
169 | 
170 | 
171 | /****************************************************************
172 |  * Function Name : AD7190_read_status_reg
173 |  * Description   : Read the status register
174 |  * Returns       : Contents of the status register
175 |  * Params        : None
176 |  ****************************************************************/
177 | unsigned char AD7190::AD7190_read_status_reg()
178 | {
179 |     unsigned char status_reg = 0x00;
180 | 
181 |     SPIDEV1_single_transfer(ad7190_obj.cmd_rd_status_reg);
182 |     status_reg = SPIDEV1_single_transfer(0x00);
183 |     return (status_reg);
184 | }
185 | 
186 | 
187 | /****************************************************************
188 |  * Function Name : AD7190_get_ID
189 |  * Description   : Read the ID register
190 |  * Returns       : Contents of the ID register
191 |  * Params        : None
192 |  ****************************************************************/
193 | unsigned char AD7190::AD7190_get_ID()
194 | {
195 |     unsigned char ad7190_ID = 0x00;
196 | 
197 |     SPIDEV1_single_transfer(ad7190_obj.cmd_rd_ID_reg);
198 |     ad7190_ID = SPIDEV1_single_transfer(0x00);
199 |     return (ad7190_ID);
200 | }
201 | 
202 | 
203 | /****************************************************************
204 |  * Function Name : AD7190_reset
205 |  * Description   : Resets the AD7190
206 |  * Returns       : None
207 |  * Params        : None
208 |  ****************************************************************/
209 | void AD7190::AD7190_reset()
210 | {
211 |     char cnt;
212 | 
213 |     for(cnt = 0 ; cnt < 5 ; cnt++)
214 |         SPIDEV1_single_transfer(0xFF);
215 | }
216 | 
217 | 
218 | /****************************************************************
219 |  * Function Name : AD7190_read_data
220 |  * Description   : Read the data register
221 |  * Returns       : Contents of the data register
222 |  * Params        : None
223 |  ****************************************************************/
224 | unsigned long AD7190::AD7190_read_data()
225 | {
226 |     unsigned char Tx_bytes[2], Rx_bytes[2], reg_status = 0, drdy_bit;
227 |     unsigned long adc_data = 0x00;
228 |     memset(Tx_bytes, 0xFF, sizeof(Tx_bytes));
229 |     memset(Rx_bytes, 0, sizeof(Rx_bytes));
230 |     drdy_bit = 1;
231 | 
232 |     reg_status = AD7190_read_status_reg();
233 |     drdy_bit = reg_status & 0x80;
234 | 
235 |     if (drdy_bit == 0x00)
236 |     {
237 |         SPIDEV1_single_transfer(ad7190_obj.cmd_rd_data_reg);
238 |         if (SPIDEV1_transfer(Tx_bytes, Rx_bytes, READ_ADC_DATA_SIZE) == 0)
239 |         {
240 |             adc_data = (adc_data | Rx_bytes[0]) << 8;
241 |             adc_data = (adc_data | Rx_bytes[1]) << 8;
242 |             adc_data = adc_data | Rx_bytes[2];
243 |         }
244 |         else
245 |         {
246 |             printf("(AD7190_read_test)Transaction Failed\r\n");
247 |             adc_data = 0x00;
248 |         }
249 |     }
250 |     else
251 |     {
252 |         adc_data = 0x00;
253 |     }
254 |     return (adc_data);
255 | }
256 | 
257 | /****************************************************************
258 |  * Function Name : AD7190_init_thread
259 |  * Description   : API to initialize and start the AD7190
260 |  * Returns       : None
261 |  * Params        : None
262 |  ****************************************************************/
263 | void AD7190::AD7190_init_thread()
264 | {
265 |     unsigned long adc_raw = 0x00;
266 | 
267 |     /* Set up the AD7190 */
268 |     AD7190_reset();
269 |     AD7190_configure(CONFIG_REG_CMD_MSB, CONFIG_REG_CMD_MID, CONFIG_REG_CMD_LSB);
270 |     AD7190_mode(MODE_REG_CMD_MSB, MODE_REG_CMD_MID, MODE_REG_CMD_LSB);
271 |     AD7190_dump_regs(DUMP_CONFIG_AND_MODE_REG_CONTENTS);
272 | 
273 |     while(1)
274 |     {
275 |         adc_raw = 0x00;
276 | 
277 |         /* Read the digitized data */
278 |         adc_raw = AD7190_read_data();
279 | 
280 |         /* Check for data validity */
281 |         if(adc_raw != 0x00)
282 |             /* emit the new data to the mainwindow thread */
283 |             emit new_adc_data(adc_raw);
284 |     }
285 | }
286 | 
287 | /****************************************************************
288 |  * Function Name : AD7190_dump_regs
289 |  * Description   : Dump the contents of the registers
290 |  * Returns       : None
291 |  * Params        @regs_to_dump: Registers to dump
292 |  ****************************************************************/
293 | void AD7190::AD7190_dump_regs(REG_DumpT regs_to_dump)
294 | {
295 |     unsigned char Tx_bytes[2], Rx_bytes[2], reg_status_id = 0;
296 |     unsigned long read_config_mode = 0x00;
297 |     memset(Tx_bytes, 0xFF, sizeof(Tx_bytes));
298 |     memset(Rx_bytes, 0, sizeof(Rx_bytes));
299 |     switch(regs_to_dump)
300 |     {
301 |     case DUMP_CONFIG_REG_CONTENTS:
302 |         SPIDEV1_single_transfer(ad7190_obj.cmd_rd_config_reg);
303 |         if (SPIDEV1_transfer(Tx_bytes, Rx_bytes, 3) == 0)
304 |         {
305 |             read_config_mode = (read_config_mode | Rx_bytes[0]) << 8;
306 |             read_config_mode = (read_config_mode | Rx_bytes[1]) << 8;
307 |             read_config_mode = read_config_mode | Rx_bytes[2];
308 |             qDebug("Dump - Configuration Register  = 0X%x",(unsigned int)read_config_mode);
309 |         }
310 |         else
311 |         {
312 |             qDebug("(AD7190_dump_regs)Transaction Failed\r\n");
313 |         }
314 |         break;
315 |     case DUMP_MODE_REG_CONTENTS:
316 |         SPIDEV1_single_transfer(ad7190_obj.cmd_rd_mode_reg);
317 |         if (SPIDEV1_transfer(Tx_bytes, Rx_bytes, 3) == 0)
318 |         {
319 |             read_config_mode = (read_config_mode | Rx_bytes[0]) << 8;
320 |             read_config_mode = (read_config_mode | Rx_bytes[1]) << 8;
321 |             read_config_mode = read_config_mode | Rx_bytes[2];
322 |             qDebug("Dump - Mode Register  = 0X%x",(unsigned int)read_config_mode);
323 |         }
324 |         else
325 |         {
326 |             qDebug("(AD7190_dump_regs)Transaction Failed\r\n");
327 |         }
328 |         break;
329 |     case DUMP_STATUS_REG_CONTENTS:
330 |         reg_status_id = AD7190_read_status_reg();
331 |         qDebug("Dump - Status Register  = 0X%x",reg_status_id);
332 |         break;
333 |     case DUMP_ID_REG_CONTENTS:
334 |         reg_status_id = AD7190_get_ID();
335 |         qDebug("Dump - ID Register  = 0X%x",reg_status_id);
336 |         break;
337 |     case DUMP_CONFIG_AND_MODE_REG_CONTENTS:
338 |     default:
339 |         SPIDEV1_single_transfer(ad7190_obj.cmd_rd_config_reg);
340 |         if (SPIDEV1_transfer(Tx_bytes, Rx_bytes, 3) == 0)
341 |         {
342 |             read_config_mode = (read_config_mode | Rx_bytes[0]) << 8;
343 |             read_config_mode = (read_config_mode | Rx_bytes[1]) << 8;
344 |             read_config_mode = read_config_mode | Rx_bytes[2];
345 |             qDebug("Dump - Configuration Register  = 0X%x",(unsigned int)read_config_mode);
346 |         }
347 |         else
348 |         {
349 |             qDebug("(AD7190_dump_regs)Transaction Failed\r\n");
350 |         }
351 | 
352 |         memset(Rx_bytes, 0, sizeof(Rx_bytes));
353 |         read_config_mode = 0x00;
354 | 
355 |         SPIDEV1_single_transfer(ad7190_obj.cmd_rd_mode_reg);
356 |         if (SPIDEV1_transfer(Tx_bytes, Rx_bytes, 3) == 0)
357 |         {
358 |             read_config_mode = (read_config_mode | Rx_bytes[0]) << 8;
359 |             read_config_mode = (read_config_mode | Rx_bytes[1]) << 8;
360 |             read_config_mode = read_config_mode | Rx_bytes[2];
361 |             qDebug("Dump - Mode Register           = 0X%x",(unsigned int)read_config_mode);
362 |         }
363 |         else
364 |         {
365 |             qDebug("(AD7190_dump_regs)Transaction Failed\r\n");
366 |         }
367 |         break;
368 |     }
369 | }
370 | 


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201 |       <value type="QString" key="RemoteLinux.CheckForFreeDiskSpaceStep.PathToCheck">/</value>
202 |       <value type="qulonglong" key="RemoteLinux.CheckForFreeDiskSpaceStep.RequiredSpace">5242880</value>
203 |      </valuemap>
204 |      <valuemap type="QVariantMap" key="ProjectExplorer.BuildStepList.Step.1">
205 |       <value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
206 |       <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Upload files via SFTP</value>
207 |       <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
208 |       <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">RemoteLinux.DirectUploadStep</value>
209 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedFiles">
210 |        <value type="QString">/home/vinaydivakar/build-Qt_Test-BeagleBone-Debug/Qt_Test</value>
211 |       </valuelist>
212 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedHosts">
213 |        <value type="QString">192.168.1.123</value>
214 |       </valuelist>
215 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedRemotePaths">
216 |        <value type="QString">/home/debian</value>
217 |       </valuelist>
218 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedSysroots">
219 |        <value type="QString"></value>
220 |       </valuelist>
221 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedTimes">
222 |        <value type="QDateTime">2017-12-10T18:50:40</value>
223 |       </valuelist>
224 |       <value type="bool" key="RemoteLinux.GenericDirectUploadStep.IgnoreMissingFiles">false</value>
225 |       <value type="bool" key="RemoteLinux.GenericDirectUploadStep.Incremental">true</value>
226 |      </valuemap>
227 |      <value type="int" key="ProjectExplorer.BuildStepList.StepsCount">2</value>
228 |      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Deploy</value>
229 |      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
230 |      <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Deploy</value>
231 |     </valuemap>
232 |     <value type="int" key="ProjectExplorer.BuildConfiguration.BuildStepListCount">1</value>
233 |     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Deploy to Remote Linux Host</value>
234 |     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
235 |     <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">DeployToGenericLinux</value>
236 |    </valuemap>
237 |    <valuemap type="QVariantMap" key="ProjectExplorer.Target.DeployConfiguration.1">
238 |     <valuemap type="QVariantMap" key="ProjectExplorer.BuildConfiguration.BuildStepList.0">
239 |      <valuemap type="QVariantMap" key="ProjectExplorer.BuildStepList.Step.0">
240 |       <value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
241 |       <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Check for free disk space</value>
242 |       <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
243 |       <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">RemoteLinux.CheckForFreeDiskSpaceStep</value>
244 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedFiles"/>
245 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedHosts"/>
246 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedRemotePaths"/>
247 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedSysroots"/>
248 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedTimes"/>
249 |       <value type="QString" key="RemoteLinux.CheckForFreeDiskSpaceStep.PathToCheck">/</value>
250 |       <value type="qulonglong" key="RemoteLinux.CheckForFreeDiskSpaceStep.RequiredSpace">5242880</value>
251 |      </valuemap>
252 |      <valuemap type="QVariantMap" key="ProjectExplorer.BuildStepList.Step.1">
253 |       <value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
254 |       <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Upload files via SFTP</value>
255 |       <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
256 |       <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">RemoteLinux.DirectUploadStep</value>
257 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedFiles"/>
258 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedHosts"/>
259 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedRemotePaths"/>
260 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedSysroots"/>
261 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedTimes"/>
262 |       <value type="bool" key="RemoteLinux.GenericDirectUploadStep.IgnoreMissingFiles">false</value>
263 |       <value type="bool" key="RemoteLinux.GenericDirectUploadStep.Incremental">true</value>
264 |      </valuemap>
265 |      <value type="int" key="ProjectExplorer.BuildStepList.StepsCount">2</value>
266 |      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Deploy</value>
267 |      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
268 |      <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Deploy</value>
269 |     </valuemap>
270 |     <value type="int" key="ProjectExplorer.BuildConfiguration.BuildStepListCount">1</value>
271 |     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Deploy to Remote Linux Host</value>
272 |     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Deploy to Remote Linux Host2</value>
273 |     <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">DeployToGenericLinux</value>
274 |    </valuemap>
275 |    <valuemap type="QVariantMap" key="ProjectExplorer.Target.DeployConfiguration.2">
276 |     <valuemap type="QVariantMap" key="ProjectExplorer.BuildConfiguration.BuildStepList.0">
277 |      <valuemap type="QVariantMap" key="ProjectExplorer.BuildStepList.Step.0">
278 |       <value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
279 |       <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Check for free disk space</value>
280 |       <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
281 |       <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">RemoteLinux.CheckForFreeDiskSpaceStep</value>
282 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedFiles"/>
283 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedHosts"/>
284 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedRemotePaths"/>
285 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedSysroots"/>
286 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedTimes"/>
287 |       <value type="QString" key="RemoteLinux.CheckForFreeDiskSpaceStep.PathToCheck">/</value>
288 |       <value type="qulonglong" key="RemoteLinux.CheckForFreeDiskSpaceStep.RequiredSpace">5242880</value>
289 |      </valuemap>
290 |      <valuemap type="QVariantMap" key="ProjectExplorer.BuildStepList.Step.1">
291 |       <value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
292 |       <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Upload files via SFTP</value>
293 |       <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
294 |       <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">RemoteLinux.DirectUploadStep</value>
295 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedFiles"/>
296 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedHosts"/>
297 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedRemotePaths"/>
298 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedSysroots"/>
299 |       <valuelist type="QVariantList" key="ProjectExplorer.RunConfiguration.LastDeployedTimes"/>
300 |       <value type="bool" key="RemoteLinux.GenericDirectUploadStep.IgnoreMissingFiles">false</value>
301 |       <value type="bool" key="RemoteLinux.GenericDirectUploadStep.Incremental">true</value>
302 |      </valuemap>
303 |      <value type="int" key="ProjectExplorer.BuildStepList.StepsCount">2</value>
304 |      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Deploy</value>
305 |      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
306 |      <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Deploy</value>
307 |     </valuemap>
308 |     <value type="int" key="ProjectExplorer.BuildConfiguration.BuildStepListCount">1</value>
309 |     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Deploy to Remote Linux Host</value>
310 |     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Deploy to Remote Linux Host3</value>
311 |     <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">DeployToGenericLinux</value>
312 |    </valuemap>
313 |    <value type="int" key="ProjectExplorer.Target.DeployConfigurationCount">3</value>
314 |    <valuemap type="QVariantMap" key="ProjectExplorer.Target.PluginSettings"/>
315 |    <valuemap type="QVariantMap" key="ProjectExplorer.Target.RunConfiguration.0">
316 |     <value type="bool" key="Analyzer.QmlProfiler.AggregateTraces">false</value>
317 |     <value type="bool" key="Analyzer.QmlProfiler.FlushEnabled">false</value>
318 |     <value type="uint" key="Analyzer.QmlProfiler.FlushInterval">1000</value>
319 |     <value type="QString" key="Analyzer.QmlProfiler.LastTraceFile"></value>
320 |     <value type="bool" key="Analyzer.QmlProfiler.Settings.UseGlobalSettings">true</value>
321 |     <valuelist type="QVariantList" key="Analyzer.Valgrind.AddedSuppressionFiles"/>
322 |     <value type="bool" key="Analyzer.Valgrind.Callgrind.CollectBusEvents">false</value>
323 |     <value type="bool" key="Analyzer.Valgrind.Callgrind.CollectSystime">false</value>
324 |     <value type="bool" key="Analyzer.Valgrind.Callgrind.EnableBranchSim">false</value>
325 |     <value type="bool" key="Analyzer.Valgrind.Callgrind.EnableCacheSim">false</value>
326 |     <value type="bool" key="Analyzer.Valgrind.Callgrind.EnableEventToolTips">true</value>
327 |     <value type="double" key="Analyzer.Valgrind.Callgrind.MinimumCostRatio">0.01</value>
328 |     <value type="double" key="Analyzer.Valgrind.Callgrind.VisualisationMinimumCostRatio">10</value>
329 |     <value type="bool" key="Analyzer.Valgrind.FilterExternalIssues">true</value>
330 |     <value type="int" key="Analyzer.Valgrind.LeakCheckOnFinish">1</value>
331 |     <value type="int" key="Analyzer.Valgrind.NumCallers">25</value>
332 |     <valuelist type="QVariantList" key="Analyzer.Valgrind.RemovedSuppressionFiles"/>
333 |     <value type="int" key="Analyzer.Valgrind.SelfModifyingCodeDetection">1</value>
334 |     <value type="bool" key="Analyzer.Valgrind.Settings.UseGlobalSettings">true</value>
335 |     <value type="bool" key="Analyzer.Valgrind.ShowReachable">false</value>
336 |     <value type="bool" key="Analyzer.Valgrind.TrackOrigins">true</value>
337 |     <value type="QString" key="Analyzer.Valgrind.ValgrindExecutable">valgrind</value>
338 |     <valuelist type="QVariantList" key="Analyzer.Valgrind.VisibleErrorKinds">
339 |      <value type="int">0</value>
340 |      <value type="int">1</value>
341 |      <value type="int">2</value>
342 |      <value type="int">3</value>
343 |      <value type="int">4</value>
344 |      <value type="int">5</value>
345 |      <value type="int">6</value>
346 |      <value type="int">7</value>
347 |      <value type="int">8</value>
348 |      <value type="int">9</value>
349 |      <value type="int">10</value>
350 |      <value type="int">11</value>
351 |      <value type="int">12</value>
352 |      <value type="int">13</value>
353 |      <value type="int">14</value>
354 |     </valuelist>
355 |     <value type="int" key="PE.EnvironmentAspect.Base">1</value>
356 |     <valuelist type="QVariantList" key="PE.EnvironmentAspect.Changes">
357 |      <value type="QString">QWS_MOUSE_PROTO=LinuxInput:/dev/input/event2</value>
358 |     </valuelist>
359 |     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Qt_Test (on Remote Device)</value>
360 |     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
361 |     <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">RemoteLinuxRunConfiguration:Qt_Test</value>
362 |     <value type="QString" key="Qt4ProjectManager.MaemoRunConfiguration.Arguments">-qws</value>
363 |     <value type="QString" key="Qt4ProjectManager.MaemoRunConfiguration.TargetName">Qt_Test</value>
364 |     <value type="int" key="RemoteLinux.EnvironmentAspect.Version">1</value>
365 |     <value type="QString" key="RemoteLinux.RunConfig.AlternateRemoteExecutable"></value>
366 |     <value type="bool" key="RemoteLinux.RunConfig.UseAlternateRemoteExecutable">false</value>
367 |     <value type="QString" key="RemoteLinux.RunConfig.WorkingDirectory"></value>
368 |     <value type="uint" key="RunConfiguration.QmlDebugServerPort">3768</value>
369 |     <value type="bool" key="RunConfiguration.UseCppDebugger">false</value>
370 |     <value type="bool" key="RunConfiguration.UseCppDebuggerAuto">true</value>
371 |     <value type="bool" key="RunConfiguration.UseMultiProcess">false</value>
372 |     <value type="bool" key="RunConfiguration.UseQmlDebugger">false</value>
373 |     <value type="bool" key="RunConfiguration.UseQmlDebuggerAuto">true</value>
374 |    </valuemap>
375 |    <value type="int" key="ProjectExplorer.Target.RunConfigurationCount">1</value>
376 |   </valuemap>
377 |  </data>
378 |  <data>
379 |   <variable>ProjectExplorer.Project.TargetCount</variable>
380 |   <value type="int">1</value>
381 |  </data>
382 |  <data>
383 |   <variable>ProjectExplorer.Project.Updater.FileVersion</variable>
384 |   <value type="int">18</value>
385 |  </data>
386 |  <data>
387 |   <variable>Version</variable>
388 |   <value type="int">18</value>
389 |  </data>
390 | </qtcreator>
391 | 


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