mirror of https://github.com/EspoTek/Labrador.git
73 lines
1.7 KiB
C
73 lines
1.7 KiB
C
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#ifndef macUsbDriver_H
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#define macUsbDriver_H
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#include <QWidget>
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#include <QThread>
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#include <QMutex>
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#include <QDateTime>
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#include "genericusbdriver.h"
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#include "libusb.h"
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#define RECOVERY_PERIOD 250
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typedef struct tcBlock{
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int number;
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bool completed;
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qint64 timeReceived;
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} tcBlock;
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extern QMutex tcBlockMutex;
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class worker : public QObject
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{
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Q_OBJECT
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public:
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worker(){};
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~worker(){};
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libusb_context *ctx;
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public slots:
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void handle(){
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qDebug() << "SUB THREAD ID" << QThread::currentThreadId();
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while(1){
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if(libusb_event_handling_ok(ctx)){
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libusb_handle_events(ctx);
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//qDebug() << "HANDLED";
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}
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}
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}
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};
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class macUsbDriver : public genericUsbDriver
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{
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Q_OBJECT
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public:
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explicit macUsbDriver(QWidget *parent = 0);
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~macUsbDriver();
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void usbSendControl(uint8_t RequestType, uint8_t Request, uint16_t Value, uint16_t Index, uint16_t Length, unsigned char *LDATA);
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char *isoRead(unsigned int *newLength);
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private:
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//USB Vars
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libusb_context *ctx;
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libusb_device_handle *handle = NULL;
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QTimer *recoveryTimer;
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//USBIso Vars
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libusb_transfer *isoCtx[NUM_FUTURE_CTX];
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tcBlock transferCompleted[NUM_FUTURE_CTX];
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unsigned char dataBuffer[NUM_FUTURE_CTX][ISO_PACKET_SIZE*ISO_PACKETS_PER_CTX];
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worker *isoHandler;
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QThread *workerThread;
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//Generic Functions
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unsigned char usbInit(unsigned long VIDin, unsigned long PIDin);
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unsigned char usbIsoInit(void);
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signals:
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public slots:
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void isoTimerTick(void);
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void recoveryTick(void);
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};
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static void LIBUSB_CALL isoCallback(struct libusb_transfer *transfer);
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#endif // macUsbDriver_H
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