Femto Bolt / Raspberry Pi 5: Depth engine create and initialize failed

Technical Support & Q&A
1

Hi, I am using Femto Bolt with Debian on Raspberry Pi 5 (ARM64).

The color viewer is good but the depth viewer cannot open.

[info][20804][VideoSensor.cpp:646] start OB_SENSOR_DEPTH stream with profile: {type: OB_STREAM_DEPTH, format: OB_FORMAT_Y16, width: 640, height: 576, fps: 30}, Backend Format: OB_FORMAT_Y16
[info][20804][MSDEConverterDevice.cpp:549] Start real profile,width:7680 height:434
[info][20827][MSDEConverterDevice.cpp:67] Depth engine got nvram data size:490160
[info][20827][MSDEConverterDevice.cpp:94] use dynlib load depthengine lib…
[error][20827][MSDEConverterDevice.cpp:101] Depth engine create and initialize failed,retCode:204

This is similar to Femto Bolt on Raspberry Pi4 ubuntu 20.02 Depth Engine Create and initialize failed, retCode:206

2

Femto Bolt doesn’t support Raspberry Pi board. Regarding ARM, it only supports Nvidia series arm board, like Jetson Nano.