FindDevices Class Reference

Search for Hantek devices. Use usually want to call updateDeviceList and then retrieve the list via getDevices. You can call updateDeviceList as often as you want. If you have found your favorite device, you want to call takeDevice. The device will not be available in getDevices anymore and this will not change with calls to updateDeviceList. More...

#include <finddevices.h>

Public Types
typedef std::map< UniqueUSBid, std::unique_ptr< ScopeDevice > >	DeviceList

Public Member Functions
	FindDevices (libusb_context *context, int verboseLevel=0)
int	updateDeviceList ()
const DeviceList *	getDevices ()
std::unique_ptr< ScopeDevice >	takeDevice (UniqueUSBid id)
	takeDevice

Private Attributes
libusb_context *	context
	The usb context used for this device.
DeviceList	devices
unsigned	findIteration = 0
int	verboseLevel = 0

Detailed Description

Search for Hantek devices. Use usually want to call updateDeviceList and then retrieve the list via getDevices. You can call updateDeviceList as often as you want. If you have found your favorite device, you want to call takeDevice. The device will not be available in getDevices anymore and this will not change with calls to updateDeviceList.

Do not close the given usb context before this class object is destroyed.

Member Typedef Documentation

DeviceList

typedef std::map< UniqueUSBid, std::unique_ptr< ScopeDevice > > FindDevices::DeviceList

Constructor & Destructor Documentation

FindDevices()

FindDevices::FindDevices ( libusb_context * context, int verboseLevel = 0 )

explicit

Member Function Documentation

getDevices()

const FindDevices::DeviceList * FindDevices::getDevices

(

)

takeDevice()

std::unique_ptr< ScopeDevice > FindDevices::takeDevice

(

UniqueUSBid

id

)

takeDevice

Parameters

id	The unique usb id for the current bus layout

Returns

A shared reference to the

updateDeviceList()

int FindDevices::updateDeviceList

(

)

Updates the device list. To clear the list, just dispose this object

Returns

If negative it represents a libusb error code otherwise the amount of updates

Field Documentation

context

libusb_context* FindDevices::context

private

The usb context used for this device.

devices

DeviceList FindDevices::devices

private

findIteration

unsigned FindDevices::findIteration = 0

private

verboseLevel

int FindDevices::verboseLevel = 0

private

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The documentation for this class was generated from the following files:

• usb/finddevices.h
• usb/finddevices.cpp