KW36: How to use WhiteList?

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KW36: How to use WhiteList?

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jictannu
Contributor III

I'm using kw36 to scan, but I only want to receive advertise from the specified devices and I don't want to connect, so I'm using the whitelist:

 

 

static void BleApp_Config(void)
{
...
	Gap_AddDeviceToWhiteList(gBleAddrTypePublic_c, test_address);
...
}
void BleApp_Start(gapRole_t gapRole)
{
...
            gScanParams.filterPolicy = gScanWithWhiteList_c;
            (void)App_StartScanning(&gScanParams, BleApp_ScanningCallback, gGapDuplicateFilteringEnable_c, gGapScanContinuously_d, gGapScanPeriodicDisabled_d);
...
}

 

 

But I noticed that the whitelisted devices can only be scanned once and then the scanning stops.(I don't receive gDeviceScanned_c anymore, but I also don't receive gScanStateChanged_c).I have to start the scan again manually. How can I implement filtering for other devices and kw36 keep scanning?

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nxf56274
NXP TechSupport
NXP TechSupport

Hi,

App_StartScanning(&gScanParams, BleApp_ScanningCallback, gGapDuplicateFilteringEnable_c, gGapScanContinuously_d, gGapScanPeriodicDisabled_d);

The third parameter changes to disable. Do you comment all the connection function? Do you comment the timeout function for scanning?

Have a great day,
TIC

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