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  3. Newbie Problem! Get Started with NRF24L01+

Newbie Problem! Get Started with NRF24L01+

Scheduled Pinned Locked Moved Development
55 Posts 9 Posters 24.2k Views 2 Watching
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  • F Offline
    F Offline
    fakeJake
    wrote on last edited by
    #46

    Is there a way to receive only the last state of the sensors/actuators in the serial?

    instead of:

    0;0;3;0;9;read: 2-2-0 s=1,c=1,t=2,pt=2,l=2:1
    0;0;3;0;9;send: 0-0-2-2 s=1,c=1,t=2,pt=2,l=2,st=ok:1
    2;1;1;0;2;1
    

    it only print the "2;1;1;0;2;1" on the serial

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    • F Offline
      F Offline
      fakeJake
      wrote on last edited by
      #47

      I placed if statement in serial function inside MyGateway.cpp
      where 0 is the gateway address

      void MyGateway::serial(MyMessage &msg) {
        if (msg.sender != 0); serial(PSTR("%d;%d;%d;%d;%d;%s\n"),msg.sender, msg.sensor, mGetCommand(msg), mGetAck(msg), msg.type, msg.getString(convBuf));
      }
      

      Still it doesnt work.

      Heres the format:

          msg.sender = GATEWAY_ADDRESS;
      	msg.destination = destination;
      	msg.sensor = sensor;
      	msg.type = type;
      	mSetCommand(msg,command);
      	mSetRequestAck(msg,ack?1:0);
      	mSetAck(msg,false);
      	if (command == C_STREAM)
      		msg.set(bvalue, blen);
      	else
      		msg.set(value);
      
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      • S Offline
        S Offline
        Stric
        wrote on last edited by
        #48

        if (msg.sender != 0); serial(PSTR("%d;%d;%d;%d;%d;%s\n"),msg.sender, msg.sensor, mGetCommand(msg), mGetAck(msg), msg.type, msg.getString(convBuf));

        Note the ; after the 0) which should not belong there..

        F 1 Reply Last reply
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        • S Stric

          if (msg.sender != 0); serial(PSTR("%d;%d;%d;%d;%d;%s\n"),msg.sender, msg.sensor, mGetCommand(msg), mGetAck(msg), msg.type, msg.getString(convBuf));

          Note the ; after the 0) which should not belong there..

          F Offline
          F Offline
          fakeJake
          wrote on last edited by
          #49

          @Stric Removed it but still the read and send appears

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          • F Offline
            F Offline
            fakeJake
            wrote on last edited by
            #50

            Should I post my new question on another board?

            Re: s there a way to receive only the last state of the sensors/actuators in the serial?

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            • hekH Offline
              hekH Offline
              hek
              Admin
              wrote on last edited by
              #51

              The gateway itself doesn't buffer anything. It just forwards the data from your sensors.

              F 1 Reply Last reply
              0
              • hekH hek

                The gateway itself doesn't buffer anything. It just forwards the data from your sensors.

                F Offline
                F Offline
                fakeJake
                wrote on last edited by
                #52

                @hek can you please help me on what should I comment out?

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                • hekH Offline
                  hekH Offline
                  hek
                  Admin
                  wrote on last edited by
                  #53

                  turn off DEBUG in MyConfig.h (by commenting it out) before comping you gateway sketch to get rid of debug messages.

                  F 1 Reply Last reply
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                  • hekH hek

                    turn off DEBUG in MyConfig.h (by commenting it out) before comping you gateway sketch to get rid of debug messages.

                    F Offline
                    F Offline
                    fakeJake
                    wrote on last edited by
                    #54

                    @hek Thank you! I will try it as soon as I go home. Can you tell me what is the expected output from the gateway if I use static id 2 for a relayActuator that I turned on?

                    will it be just "2;1;1;0;2;1" or will "2;255;x;x;x;x" appear? only the read/send data is hidden

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                    • F Offline
                      F Offline
                      fakeJake
                      wrote on last edited by
                      #55

                      Is it ok to have two gateways?

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