[89] | 1 | /*********************************************************************
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| 2 | // created: 2011/05/18
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| 3 | // filename: QSerialPort.h
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| 4 | //
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| 5 | // author: Gerald Dherbomez
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| 6 | //
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| 7 | // version: $Id: $
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| 8 | //
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| 9 | // purpose: This class declares a unix (32bits) driver for serial port
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| 10 | *********************************************************************/
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| 11 |
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| 12 |
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| 13 |
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| 14 | #ifndef _QSerialPort_H_
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| 15 | #define _QSerialPort_H_
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| 16 |
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| 17 | #include <QtExtSerialPort/qextserialport.h>
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| 18 |
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| 19 | #include <QThread>
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| 20 | #include <QSemaphore>
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| 21 | #include <QList>
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| 22 | #include <QMutex>
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| 23 |
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| 24 | #include <Pacpus/kernel/road_time.h>
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| 25 |
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| 26 |
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| 27 | //#include "kernel/pacpus.h"
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| 28 | //#include "dataFrame.h"
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| 29 |
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| 30 |
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| 31 | #define PORT_NAME_MAXIMUM_LENGTH 20
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| 32 |
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| 33 |
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| 34 | typedef struct {
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| 35 | road_time_t t;
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| 36 | road_timerange_t tr;
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| 37 | unsigned long length;
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| 38 | char * data;
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| 39 | }FRAME;
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| 40 |
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| 41 |
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| 42 | class QSerialPort : public QThread
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| 43 | {
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| 44 | Q_OBJECT
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| 45 |
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| 46 | public:
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| 47 | QSerialPort(QString name);
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| 48 | ~QSerialPort();
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| 49 |
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| 50 | /*!< return the number of items in the list */
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| 51 | int numberOfFrames();
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| 52 |
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| 53 | /*!< return the first dataFrame in the list */
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| 54 | FRAME* firstFrame();
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| 55 |
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| 56 | /*!< remove the first dataFrame in the list */
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| 57 | int removeFirstFrame();
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| 58 |
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| 59 | /*!< open the port 'name'
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| 60 | return true if success
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| 61 | */
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| 62 | bool openPort(const char * name);
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| 63 |
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| 64 | /*!< close the port
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| 65 | return true if success
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| 66 | */
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| 67 | int closePort();
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| 68 |
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| 69 | /*!< configure the port
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| 70 | return true if success
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| 71 | */
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| 72 | int configurePort(long baudRate, int byteSize, char parity, int stopBits);
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| 73 |
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| 74 | /*!< set the mode of usage of the port
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| 75 |
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| 76 | */
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| 77 | // void setMode(const DWORD overlappedModeAttribute = 0); // FILE_FLAG_OVERLAPPED
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| 78 |
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| 79 |
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| 80 | QList<FRAME*> dataFrameList;
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| 81 | bool THREAD_ALIVE;
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| 82 | char portName[PORT_NAME_MAXIMUM_LENGTH+1];
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| 83 |
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| 84 | signals:
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| 85 | void newDataAvailable(int);
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| 86 |
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| 87 |
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| 88 | public Q_SLOTS :
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| 89 | void RecieveData();
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| 90 |
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| 91 | private:
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| 92 | // void setPortName(const char * name);
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| 93 | // bool setPort(long baudrate,char parity,int byteSize,int stopBits );
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| 94 |
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| 95 | //void processIncomingEvent();
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| 96 | void processIncomingData();
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| 97 | int readBuffer(char *buffer, int maxLength);
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| 98 | int nbBytesToRead();
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| 99 |
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| 100 | void run();
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| 101 |
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| 102 | int handlePort;
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| 103 |
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| 104 | QextSerialPort * serialPort;
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| 105 |
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| 106 | /*
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| 107 | DWORD overlappedMode;
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| 108 | OVERLAPPED overlappedStructure;
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| 109 | COMMCONFIG commConfigStructure;
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| 110 | COMMTIMEOUTS commTimeoutsStructure;
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| 111 | UINT inputBufferSize;
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| 112 | UINT outputBufferSize;
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| 113 |
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| 114 | DWORD baudRate_;
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| 115 | BYTE byteSize_;
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| 116 | BYTE parity_;
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| 117 | BYTE stopBits_;
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| 118 | */
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| 119 | /*
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| 120 | DWORD evtMask;
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| 121 | COMSTAT comStat;
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| 122 | DWORD comErr;
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| 123 | DWORD comOperationStatus;
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| 124 | */
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| 125 |
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| 126 | char * receivedBuffer_;
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| 127 | int numberBytesToRead;
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| 128 | int numberBytesRead;
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| 129 | bool ringIndicatorDetected;
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| 130 |
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| 131 | // local variables
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| 132 | road_time_t t_;
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| 133 |
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| 134 | QMutex frameLock_;
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| 135 | };
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| 136 |
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| 137 |
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| 138 |
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| 139 | #endif
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