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CC2640: Shorten the time on scaning specific device

Daniel Fang
Genius 11600 points
Part Number: CC2640

Hi

CC2640 running master and slave multi-role.

It spend around 5 to 10+ sec to scan specific device from nearby 30+ devices. Is it possible shorten the time to less than 3 sec?

  • 0
    TI__Guru* 81261 points 
        // Scan duration in ms
    #define DEFAULT_SCAN_DURATION                 5000

static void SimpleBLECentral_init(void)
{
// ...

GAP_SetParamValue(TGAP_GEN_DISC_SCAN, DEFAULT_SCAN_DURATION);

    Hi,

    You can change the scan duration by changing TGAP_GEN_DISC_SCAN.