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KW41Z BLE Scan issue

Question asked by sensenthuran on Jun 19, 2017
Latest reply on Feb 28, 2018 by btjosh

Hi,

 

We used the continuous BLE scan with KW41Z and looks like it randomly stops scanning after 1-3 days. Could you please have a look:

 

Device

kw41z with UART interface 

 

Software:

   FSCI interface

   MKW41Z_ConnSw_1.0.2 (ble_fsci_blackbox.bin)

   

Commands:

1) Power reset 

         GAP-GenericEventInitializationComplete.Indication

2) GAP-StartScanning.Request

      02 47 1A 08 00 01 00 A0 00 A0 00 00 00 54

      GAP-ScanningEventStateChanged.Indication

   

GAP-SetScanMode.Request is not set and used default scan settings. We can see the scan results for 2 days continuously in the callback function of FSCI framework. Randomly, after few days, it stops. Then we have to do the power reset to start the scan again. Scan off and on is not helping either, Could you please have a look on this Juan Carlos Pacheco

 

Thanks 

Sen

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