Skip to main content
PVerm.3
PVerm.3
Visitor II
April 17, 2022
Solved

STUHFL demo code with debian linux: only empty tags

Using ST25RU3993 RFID with Rpi 4 and it work fine with STUHFL demo code. with debian linux Arm Cortex-A9, Is it compatible as I am getting only empty tags. please guide me.

    This topic has been closed for replies.
    Nick K
    Nick KBest answer
    ST Employee
    April 20, 2022

    Hello,

    as the STUHFL middleware and demo code is written in ANSI C it should work also on Cortex-A9 if compiled with a proper compiler/toolchain.

    If no TAGs are found please check your HW setup and check if tuning is correct applied to the carrier cancelation circuit.

    Another common issue is a version mismatch between the board FW and the STUHFL middleware.

    BR

    View in thread

    1 reply

    Nick K
    Nick KBest answer
    ST Employee
    April 20, 2022

    Hello,

    as the STUHFL middleware and demo code is written in ANSI C it should work also on Cortex-A9 if compiled with a proper compiler/toolchain.

    If no TAGs are found please check your HW setup and check if tuning is correct applied to the carrier cancelation circuit.

    Another common issue is a version mismatch between the board FW and the STUHFL middleware.

    BR

    Terms & ConditionsAccessibility statement