Open_Device_Connection Method

In This Topic

Opens a connection with the USB device using the serial number assigned in the EEPROM of the USB FIFO IC and assigns a value to the DeviceHandle and DeviceStatus.
The DeviceHandle will be required for subsequent use with many of the other commands.

Syntax

Visual Basic
C#

'Declaration
 
Public Sub Open_Device_Connection( _
   ByVal SerialNumber As String _
)

'Usage
 
Dim instance As USB_DLL
Dim SerialNumber As String
 
instance.Open_Device_Connection(SerialNumber)

public void Open_Device_Connection( 
   string SerialNumber
)

Parameters

SerialNumber: Type: System.String
The serial number associated with the USB device.

Remarks

The of the USB device will most likely be one of two values:
1. The serial number that is engraved on the USB device
2. The serial number that is engraved on the sensor mated with the USB device during a system calibration

Requirements

Target Platforms: Windows 10, Windows 11

Target Framework: .NET Framework 4.8 or later

Reference

USB_DLL Class
USB_DLL Members

HowToFindSerialNumber
DeviceStatusCodes
Close_Device_Connection Method

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Parameters

Reference

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