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  • 3.2.0

    • Common Operations

    View Dev Board's Image Version

    Run uname -a to check system version, as shown below:

    root@hobot:/userdata# uname -a
Linux hobot 6.1.94-rt33-gb204b343107d #1 SMP PREEMPT_RT Tue Sep  3 20:37:48 CST 2024 aarch64 GNU/Linux
    Note

    • SMP indicates that the system supports Symmetrical Multi-Processing.

    • PREEMPT indicates that the system supports the Real-Time preemption core.

    • Tue Sep 3 20:37:48 CST 2024 indicates the release time of the system image.

    • aarch64 indicates that the platform supported by the system is the aarch64.

    • GNU/Linux indicates that the operating system is Linux.

    View System Logs

    Run dmesg to check system logs.

    If a system error occurs while running a program on the board (such as a killed program or mem allocation failure), execute dmesg to check the exact cause of the system error.

    View BPU Utilization

    Use the hrut_somstatus command to view the BPU usage of the current development board in the BPU status information.