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  3. Motion Sensor, flaky behavior

Motion Sensor, flaky behavior

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  • epierreE epierre

    I am to say I have the same issue...

    I have a big difference between what the serial displays and what the gw receives... even when adding such to prevent too much radio...

    if (lastValue != tripped) {
    gw.sendVariable(CHILD_ID, V_TRIPPED, tripped?"1":"0");  // Send tripped value to gw     
    }
    lastValue=tripped;
    

    here it is pointing to the ground:

    2014-07-26 20:47:03 4 1 1 0 26.1
    2014-07-26 20:47:04 7 0 1 16 0
    2014-07-26 20:47:04 7 0 1 16 1
    2014-07-26 20:47:05 7 0 1 16 0
    2014-07-26 20:47:08 7 0 1 16 1
    2014-07-26 20:47:11 7 0 1 16 0
    2014-07-26 20:47:14 7 0 1 16 1
    2014-07-26 20:47:16 7 0 1 16 0
    2014-07-26 20:47:20 7 0 1 16 1
    2014-07-26 20:47:24 7 0 1 16 0
    
    epierreE Offline
    epierreE Offline
    epierre
    Hero Member
    wrote on last edited by epierre
    #11

    oooppppssss... wiring error.... @hek always told me to double check...

    Here some hysteresis could be added, as commercial grade motion sensor, a value the gateway could send to modify how long the presence sensor will not send the "alarm is over", avoiding thus lots of notifications on server side and lot of redundant messages, here one every 2s ...

    z-wave - Vera -> Domoticz
    rfx - Domoticz <- MyDomoAtHome <- Imperihome
    mysensors -> mysensors-gw -> Domoticz

    epierreE 1 Reply Last reply
    0
    • N Offline
      N Offline
      naveen
      wrote on last edited by naveen
      #12

      I'm wondering if there is some way to do this:

      -send tripped command to gw/vera
      -poll gw/vera for the state of the tripped command (this is the step I have no idea how to do)
      -if value of tripped which was sent does not match the value in vera, resend command
      -repeat

      That way you ensure the message is continually sent until it is received (up to some finite number of times to prevent infinite loops)

      1 Reply Last reply
      0
      • hekH Offline
        hekH Offline
        hek
        Admin
        wrote on last edited by
        #13

        If you would consider moving your sensor network to 1.4 you can ask for an ack from gateway when you send in your tripped status.

        This mean the gateway will reply back to you sensor and you can pick up this answer (or choose to resend status again after some timeout if ack never reaches your node).

        N 1 Reply Last reply
        0
        • epierreE epierre

          oooppppssss... wiring error.... @hek always told me to double check...

          Here some hysteresis could be added, as commercial grade motion sensor, a value the gateway could send to modify how long the presence sensor will not send the "alarm is over", avoiding thus lots of notifications on server side and lot of redundant messages, here one every 2s ...

          epierreE Offline
          epierreE Offline
          epierre
          Hero Member
          wrote on last edited by
          #14

          @hek is there a way to make an interrupt with time ?

          I mean:

          • if it is tripped and previous status was untripped, send the alarm
          • if it is untripped but below a certain time don't send anything
          • after a while, the timer sends an untrip after the amount of time

          z-wave - Vera -> Domoticz
          rfx - Domoticz <- MyDomoAtHome <- Imperihome
          mysensors -> mysensors-gw -> Domoticz

          hekH 1 Reply Last reply
          0
          • epierreE epierre

            @hek is there a way to make an interrupt with time ?

            I mean:

            • if it is tripped and previous status was untripped, send the alarm
            • if it is untripped but below a certain time don't send anything
            • after a while, the timer sends an untrip after the amount of time
            hekH Offline
            hekH Offline
            hek
            Admin
            wrote on last edited by
            #15

            @epierre

            Yes, all this should be possible.
            Untripped should probably still be handled by the motion sensor (you will get an interrupt when state changes and can use the trimpot to change delay).

            epierreE 1 Reply Last reply
            0
            • hekH hek

              @epierre

              Yes, all this should be possible.
              Untripped should probably still be handled by the motion sensor (you will get an interrupt when state changes and can use the trimpot to change delay).

              epierreE Offline
              epierreE Offline
              epierre
              Hero Member
              wrote on last edited by
              #16

              @hek you mean only the hardware way ?

              Here if under 20s (in arduino time) I get my untrip, I don't send it. If a timer don't occurs, the untrip will never be sent.

              any idea ?

              z-wave - Vera -> Domoticz
              rfx - Domoticz <- MyDomoAtHome <- Imperihome
              mysensors -> mysensors-gw -> Domoticz

              hekH 1 Reply Last reply
              0
              • epierreE epierre

                @hek you mean only the hardware way ?

                Here if under 20s (in arduino time) I get my untrip, I don't send it. If a timer don't occurs, the untrip will never be sent.

                any idea ?

                hekH Offline
                hekH Offline
                hek
                Admin
                wrote on last edited by
                #17

                @epierre

                How do you keep track of time while sleeping your Arduino?

                epierreE 1 Reply Last reply
                0
                • hekH hek

                  @epierre

                  How do you keep track of time while sleeping your Arduino?

                  epierreE Offline
                  epierreE Offline
                  epierre
                  Hero Member
                  wrote on last edited by
                  #18

                  @hek do the millis does it ? else I can add a rtc

                  z-wave - Vera -> Domoticz
                  rfx - Domoticz <- MyDomoAtHome <- Imperihome
                  mysensors -> mysensors-gw -> Domoticz

                  1 Reply Last reply
                  0
                  • hekH hek

                    If you would consider moving your sensor network to 1.4 you can ask for an ack from gateway when you send in your tripped status.

                    This mean the gateway will reply back to you sensor and you can pick up this answer (or choose to resend status again after some timeout if ack never reaches your node).

                    N Offline
                    N Offline
                    naveen
                    wrote on last edited by
                    #19

                    @hek

                    Is there any reason I should avoid 1.4? I wouldn't mind upgrading if it'll make my sensors a bit more robust. I'm waiting for 5V power supplies in case the 12V power supply I have is what is causing my issues

                    hekH 1 Reply Last reply
                    0
                    • N naveen

                      @hek

                      Is there any reason I should avoid 1.4? I wouldn't mind upgrading if it'll make my sensors a bit more robust. I'm waiting for 5V power supplies in case the 12V power supply I have is what is causing my issues

                      hekH Offline
                      hekH Offline
                      hek
                      Admin
                      wrote on last edited by
                      #20

                      @naveen

                      No, not really. Go for it. But things might still change (protocol/api) in 1.4. But that does not mean you have to update every day :smiley:

                      1 Reply Last reply
                      0
                      • YveauxY Yveaux

                        @naveen Did you check the 5v with a multimeter?
                        I have an identical breadboard supply and fried mine with a "12v" adapter. After measuring the output of the adapter it appeared to be around 16v and the onboard voltage converter (ams1117 if I recall right) had it's maximum input set to 15v or so...

                        BulldogLowellB Offline
                        BulldogLowellB Offline
                        BulldogLowell
                        Contest Winner
                        wrote on last edited by
                        #21

                        @Yveaux said:

                        @naveen Did you check the 5v with a multimeter?
                        I have an identical breadboard supply and fried mine with a "12v" adapter. After measuring the output of the adapter it appeared to be around 16v and the onboard voltage converter (ams1117 if I recall right) had it's maximum input set to 15v or so...

                        that happened to me once too.

                        jendrushJ 1 Reply Last reply
                        0
                        • BulldogLowellB BulldogLowell

                          @Yveaux said:

                          @naveen Did you check the 5v with a multimeter?
                          I have an identical breadboard supply and fried mine with a "12v" adapter. After measuring the output of the adapter it appeared to be around 16v and the onboard voltage converter (ams1117 if I recall right) had it's maximum input set to 15v or so...

                          that happened to me once too.

                          jendrushJ Offline
                          jendrushJ Offline
                          jendrush
                          wrote on last edited by
                          #22

                          @BulldogLowell I fried my breadbord power supply by connecting broken power adaptor(it have me about 13-14V instead of up to 12V), this fried AMS1117 5V. I replaced it, and it's working proper again.

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