how to set trigger mode of Azure kinect DK in this rospackage via MCU about azure_kinect_ros_driver HOT 2 OPEN

Hello @gyt290811,
Multiple camera support in the ROS node has been a long-standing request but has not been funded.

However, I do see that in the screenshot, the computer you are using appears to be a NUC. The computer is likely overwhelmed. The Kinect camera very specific requirements on hardware - Each Kinect should be on its own USB bus in order to prevent contention.

from azure_kinect_ros_driver.

Hi, @ooeygui
I am using an MCU external hardware to trigger the Azure Kinect DK（only one camera) in the Sub external sync(slaver mode), and it can be successfully triggered in the SDK. When using the [official ROS package]wired_sync_mode=0(https://github.com/microsoft/Azure_Kinect_ROS_Driver) without modifying anything, it can run. However, after changing the wired_sync_mode=2 in kinect_rgb.launch, the ROS package cannot run properly and and I encounter the error shown in the screenshot.

from azure_kinect_ros_driver.