BlueZ gatttool notifications












1















I am working over the BlueZ Library gatttool but when I run the gatttool command as mentioned below, it starts giving me notification endlessly. Is there is any way, that it gives the notification once and then exit the command?



Command:



gatttool -b BC:6A:29:AC:02:57 –char-write-req -a 0x2E -n 0100 –listen;


Output is:



Characteristic value/descriptor: 00
Characteristic value/descriptor: 01
Characteristic value was written successfully
Notification handle = 0x002d value: 01 06 40
Notification handle = 0x002d value: 01 05 40
Notification handle = 0x002d value: 01 06 40
Notification handle = 0x002d value: 01 06 44
Notification handle = 0x002d value: 01 05 41
Notification handle = 0x002d value: 01 06 41
....endless notifications..... I just need once









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    1















    I am working over the BlueZ Library gatttool but when I run the gatttool command as mentioned below, it starts giving me notification endlessly. Is there is any way, that it gives the notification once and then exit the command?



    Command:



    gatttool -b BC:6A:29:AC:02:57 –char-write-req -a 0x2E -n 0100 –listen;


    Output is:



    Characteristic value/descriptor: 00
    Characteristic value/descriptor: 01
    Characteristic value was written successfully
    Notification handle = 0x002d value: 01 06 40
    Notification handle = 0x002d value: 01 05 40
    Notification handle = 0x002d value: 01 06 40
    Notification handle = 0x002d value: 01 06 44
    Notification handle = 0x002d value: 01 05 41
    Notification handle = 0x002d value: 01 06 41
    ....endless notifications..... I just need once









    share|improve this question
















    bumped to the homepage by Community yesterday


    This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.


















      1












      1








      1








      I am working over the BlueZ Library gatttool but when I run the gatttool command as mentioned below, it starts giving me notification endlessly. Is there is any way, that it gives the notification once and then exit the command?



      Command:



      gatttool -b BC:6A:29:AC:02:57 –char-write-req -a 0x2E -n 0100 –listen;


      Output is:



      Characteristic value/descriptor: 00
      Characteristic value/descriptor: 01
      Characteristic value was written successfully
      Notification handle = 0x002d value: 01 06 40
      Notification handle = 0x002d value: 01 05 40
      Notification handle = 0x002d value: 01 06 40
      Notification handle = 0x002d value: 01 06 44
      Notification handle = 0x002d value: 01 05 41
      Notification handle = 0x002d value: 01 06 41
      ....endless notifications..... I just need once









      share|improve this question
















      I am working over the BlueZ Library gatttool but when I run the gatttool command as mentioned below, it starts giving me notification endlessly. Is there is any way, that it gives the notification once and then exit the command?



      Command:



      gatttool -b BC:6A:29:AC:02:57 –char-write-req -a 0x2E -n 0100 –listen;


      Output is:



      Characteristic value/descriptor: 00
      Characteristic value/descriptor: 01
      Characteristic value was written successfully
      Notification handle = 0x002d value: 01 06 40
      Notification handle = 0x002d value: 01 05 40
      Notification handle = 0x002d value: 01 06 40
      Notification handle = 0x002d value: 01 06 44
      Notification handle = 0x002d value: 01 05 41
      Notification handle = 0x002d value: 01 06 41
      ....endless notifications..... I just need once






      bluetooth






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      edited May 1 '15 at 8:53









      Michael Lindman

      1,48421322




      1,48421322










      asked May 1 '15 at 8:08









      Aditya NagalAditya Nagal

      613




      613





      bumped to the homepage by Community yesterday


      This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.







      bumped to the homepage by Community yesterday


      This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
























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          just run it without --listen option.



          gatttool -b BC:6A:29:AC:02:57 –char-write-req -a 0x2E -n 0100





          share|improve this answer


























          • That results in no notification at all. The question seems to be about waiting till the first one.

            – Dimitry
            Apr 17 '17 at 11:59













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          just run it without --listen option.



          gatttool -b BC:6A:29:AC:02:57 –char-write-req -a 0x2E -n 0100





          share|improve this answer


























          • That results in no notification at all. The question seems to be about waiting till the first one.

            – Dimitry
            Apr 17 '17 at 11:59


















          0














          just run it without --listen option.



          gatttool -b BC:6A:29:AC:02:57 –char-write-req -a 0x2E -n 0100





          share|improve this answer


























          • That results in no notification at all. The question seems to be about waiting till the first one.

            – Dimitry
            Apr 17 '17 at 11:59
















          0












          0








          0







          just run it without --listen option.



          gatttool -b BC:6A:29:AC:02:57 –char-write-req -a 0x2E -n 0100





          share|improve this answer















          just run it without --listen option.



          gatttool -b BC:6A:29:AC:02:57 –char-write-req -a 0x2E -n 0100






          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited Nov 23 '15 at 9:51









          hg8

          9,739125390




          9,739125390










          answered Nov 23 '15 at 1:07









          ZskdanZskdan

          101




          101













          • That results in no notification at all. The question seems to be about waiting till the first one.

            – Dimitry
            Apr 17 '17 at 11:59





















          • That results in no notification at all. The question seems to be about waiting till the first one.

            – Dimitry
            Apr 17 '17 at 11:59



















          That results in no notification at all. The question seems to be about waiting till the first one.

          – Dimitry
          Apr 17 '17 at 11:59







          That results in no notification at all. The question seems to be about waiting till the first one.

          – Dimitry
          Apr 17 '17 at 11:59




















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