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IDS peak 2.10.0 / uEye+ firmware 3.34

IDS Peak comfortSDK, genericSDK, IPL, and AFL developer manuals are external documents. Please contact us if you need them.

hint_info

This function is supported by the following models:

U3 models

PCB version uEye+ LE USB 3.1 Rev. 1.2 (requires USB3 Vision firmware 3.2 or higher)

uEye+ LE USB 3.1 Rev. 1.2 AF (requires USB3 Vision firmware 3.2 or higher)

USB 3 uEye+ ACP

GV models

GigE uEye+ ACP

UI models

PCB version uEye LE USB 3.1 Gen 1

PCB version USB 3 uEye LE

PCB version USB uEye LE

GigE uEye LE

Controls the length of I2CTransmitBuffer/I2CData.
I2CData can only be used with I2CDataLength <= 4 Byte. We recommend to use I2CTransmitBuffer for new implementations.

Name

I2CDataLength

Category

I2CControl

Interface

Integer

Access

Read/Write

Unit

B

Visibility

Expert

Values

1 ... 256
Increment 1

Standard

IDS

Availability uEye+

icon-gev icon-u3v

Availability uEye

icon-ui-gige icon-ui-usb2 icon-ui-usb3

Code example

C++

// Determine the current I2CDataLength
int64_t value = nodeMapRemoteDevice->FindNode<peak::core::nodes::IntegerNode>("I2CDataLength")->Value();
// Set I2CDataLength to 4
nodeMapRemoteDevice->FindNode<peak::core::nodes::IntegerNode>("I2CDataLength")->SetValue(4);

C#

// Determine the current I2CDataLength
long value = nodeMapRemoteDevice.FindNode<peak.core.nodes.IntegerNode>("I2CDataLength").Value();
// Set I2CDataLength to 4
nodeMapRemoteDevice.FindNode<peak.core.nodes.IntegerNode>("I2CDataLength").SetValue(4);

Python

# Determine the current I2CDataLength (int)
value = nodeMapRemoteDevice.FindNode("I2CDataLength").Value()
# Set I2CDataLength to 4 (int)
nodeMapRemoteDevice.FindNode("I2CDataLength").SetValue(4)

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