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    TF sensor get always the same value

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    • M5StickFreaklerM
      M5StickFreakler
      last edited by

      Hi folks

      I have a program that reads the TF sensor every second.
      After 1 or 2 weeks, the sensor suddenly only delivers the same constant value (last value read from it).
      I have to restart the whole device and then the sensor does read out correct current values again for 1 or 2 weeks.

      example (values only to visualize with some fault measurement like in real):
      99.7, 99.6, 99.7, 98.9, 98.8, 98.5, 98.3, 98.4, 98.3, 97.9, 97.6, 97.2, 97.3, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7, 96.7

      Does anyone know the problem?

      Best regards
      Thomas

      M5StickFreaklerM 1 Reply Last reply Reply Quote 0
      • M5StickFreaklerM
        M5StickFreakler @M5StickFreakler
        last edited by M5StickFreakler

        New findings:
        The TF-sensor readings "hangs" exactly after 13 days.
        After that always the same value is given out.
        This behavior was occured every 13 days in the last 5 months.
        Very strange.
        What could that be?

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        • M5StickFreaklerM
          M5StickFreakler
          last edited by

          I have no clue why this happens. Does no one use the TF-sensor for such "long" time without restart?

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          • ajb2k3A
            ajb2k3
            last edited by

            TF sensor?
            Could it be that memory is filling up and not getting cleared out?

            UIFlow, so easy an adult can learn it!
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