WLAN Scanning using CC3000

Lakshmi Praveen

Expert 1410 points

Hi,

I want to scan the available WLAN networks.

I called the API wlan_ioctl_set_scan_params(1,100,100,5,0x7FF,-80,0,205,NULL);

and after that

i stopped the scanning by calling the same API wlan_ioctl_set_scan_params(0,100,100,5,0x7FF,-80,0,205,NULL);

After this i called the get scan results for getting the scan data.

I'm not getting all the available networks.Some times some Networks are missing.

Is this the right way to call the APIs or did i miss anything.

During scanning is there any restriction regarding the connectivity?

Regards,

Lakshmi Praveen K

over 9 years ago

0 Raghavendra Shenoy over 9 years ago

TI__Mastermind 27095 points

Hi,

Can you please describe the complete steps that you are following to retrieve the scanned list? The steps above look fine, please make sure to restart WLAN after each API call above. That is, call a wlan_stop() followed by a wlan_start(0).

Thanks & Regards,
Raghavendra

0 Lakshmi Praveen over 9 years ago in reply to Raghavendra Shenoy

Expert 1410 points

Hi,

Thanks for the reply.I just forgot to put some time delay between enabling and disabling of scan.

Regards,

Lakshmi Praveen K

Wi-Fi

Wi-Fi forum

WLAN Scanning using CC3000