CC3220SF-LAUNCHXL: wifi_doorlock Project: Network : Station mode: Get connected Access Point RSSI value

Sagar Pinjarkar

Part Number: CC3220SF-LAUNCHXL
Other Parts Discussed in Thread: CC3220SF

Hello,

We are testing this code, specifically network part.
We are keeping device in station mode & connecting to some Access point i.e. AP.
We want to know the latest RSSI for this Access point using CC3220SF.

We know the scan procedure, following functions are used.
sl_WlanGetNetworkList : Function scans wifi AP available in air & gives table including RSSI for each AP.

But is there any specific API just to check the RSSI of the single connected AP at any given time ?

if api is not available, is there any method to achieve this ?

over 6 years ago

0 Hnz over 6 years ago

Guru 39650 points

Hi,

If you want to know RSSI of current connected AP, you can use this code:

int current_RSSI = -99;
SlWlanGetRxStatResponse_t rssiRxStat;
if (sl_WlanRxStatGet(&rssiRxStat, 0) == 0) {
  if (rssiRxStat.AvarageDataCtrlRssi != 0) {
    current_RSSI = rssiRxStat.AvarageDataCtrlRssi;
  }
} else {
 // error
 current_RSSI = -99;
}

(notice! do not call this code fastest than in 5sec interval)

but if you need to read RSSI from some non connected specific AP, you need to use sl_WlanGetNetworkList API.

Jan

0 Sagar Pinjarkar over 6 years ago in reply to Hnz

Intellectual 755 points

Thanks for the quick response.
I will check & get back to you.

0 Sagar Pinjarkar over 6 years ago in reply to Sagar Pinjarkar

Intellectual 755 points

This works for now. Thanks a lot.

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CC3220SF-LAUNCHXL: wifi_doorlock Project: Network : Station mode: Get connected Access Point RSSI value