CC2642R-Q1: Maximum number of scans

linqian wang

Intellectual 335 points

Part Number: CC2642R-Q1

IDE：CCS Version: 12.0.0.00009

SDK：simplelink_cc13xx_cc26xx_sdk_6_20_00_29

address：simplelink_cc13xx_cc26xx_sdk_6_20_00_29\examples\rtos\CC26X2R1_LAUNCHXL\ble5stack

As shown in the figure below, the number of my scans is always 16. Where should I configure this number?

over 1 year ago

0 Jan over 1 year ago

TI__Mastermind 36610 points

Hi,

Thank you for reaching out to us. We will look into your query and get back to you as soon as possible.

Best Regards,

Jan

0 linqian wang over 1 year ago in reply to Jan

Intellectual 335 points

Can anyone answer that? Thank you

0 Barbara Wu over 1 year ago

TI__Intellectual 2150 points

Hi Linqian

If want to see more device, please disable duplicate filter. That is set duplicate filter as disabled.

Or if duplicate filter is needed, please try:

set duplicate filter as enabled, reset for each scan period
Shorten the scan interval , scan window, and scan duration, for example, 120, 120, 360.
restart the scan after scan disabled.

Best Regards,

Barbara

0 linqian wang over 1 year ago in reply to Barbara Wu

Intellectual 335 points

I tried to do that, but it's still the same

0 Barbara Wu over 1 year ago in reply to linqian wang

TI__Intellectual 2150 points

How many BLE devices arounded?

Would you try to use whitelist scan as well? HCI_LE_AddWhiteListCmd can help to add device to the whitelist

uint8_t result_t;
temp8 = SCAN_FLT_POLICY_WL;
result_t = GapScan_setParam(SCAN_PARAM_FLT_POLICY, &temp8); can help to scan with whitelist scan enabled.

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CC2642R-Q1: Maximum number of scans