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/*!
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*
* Copyright(c) 2010 Apogee Instruments, Inc.
* \class GenOneLinuxUSB
* \brief Usb interface for *nix systems.
*
*/
#ifndef GENONELINUXUSB_INCLUDE_H__
#define GENONELINUXUSB_INCLUDE_H__
#include <string>
#include <vector>
#ifdef OSX_EMBEDED_MODE
#include <libusb.h>
#else
#include <libusb-1.0/libusb.h>
#endif
#include "../IUsb.h"
class GenOneLinuxUSB : public IUsb
{
public:
GenOneLinuxUSB( const uint16_t DeviceNum );
virtual ~GenOneLinuxUSB();
uint16_t ReadReg(uint16_t FpgaReg);
void WriteReg(uint16_t FpgaReg,
const uint16_t FpgaData );
void GetVendorInfo(uint16_t & VendorId,
uint16_t & ProductId, uint16_t & DeviceId);
void SetupSingleImgXfer(uint16_t Rows,
uint32_t Cols);
void SetupSequenceImgXfer(uint16_t Rows,
uint16_t Cols, uint16_t NumOfImages);
void CancelImgXfer();
void ReadImage(uint16_t * ImageData,
const uint32_t InSizeInBytes,
uint32_t &OutSizeInBytes);
void GetStatus(uint8_t * status, uint32_t NumBytes);
void UsbRequestIn(uint8_t RequestCode,
uint16_t Index, uint16_t Value,
uint8_t * ioBuf, uint32_t BufSzInBytes);
void UsbRequestOut(uint8_t RequestCode,
uint16_t Index, uint16_t Value,
const uint8_t * ioBuf, uint32_t BufSzInBytes);
void GetSerialNumber(int8_t * ioBuf, uint32_t BufSzInBytes);
void GetUsbFirmwareVersion(int8_t * ioBuf, uint32_t BufSzInBytes);
std::string GetDriverVersion();
bool IsError();
uint16_t GetDeviceNum() { return m_DeviceNum; }
void UsbReqOutWithExtendedTimeout(uint8_t RequestCode,
uint16_t Index, uint16_t Value,
const uint8_t * ioBuf, uint32_t BufSzInBytes);
void ReadSerialPort( uint16_t PortId,
uint8_t * ioBuf, uint16_t BufSzInBytes );
private:
bool OpenDeviceHandle(const uint16_t DeviceNum, std::string & err);
libusb_context * m_Context;
libusb_device_handle * m_Device;
libusb_device_descriptor m_DeviceDescriptor;
const std::string m_fileName;
bool m_ReadImgError;
bool m_IoError;
int32_t m_NumRegWriteRetries;
uint16_t m_DeviceNum;
//disabling the copy ctor and assignment operator
//generated by the compiler - don't want them
//Effective C++ Item 6
GenOneLinuxUSB(const GenOneLinuxUSB&);
GenOneLinuxUSB& operator=(GenOneLinuxUSB&);
};
#endif
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