Support / Knowledge Base / How to get rx_signal value of wln_status structure in dBm units on devices running NET+OS 6.3.

How to get rx_signal value of wln_status structure in dBm units on devices running NET+OS 6.3.

Wifi RSSI strength is populated in rx_signal (structure variable) of wln_status structure.

In API Reference Manual, if description for rx_signal field is NOT specifying that it is dBm units, then you need to follow the below instruction.
PS: If it is mentioned, do not follow this article.

To get RSSI value in dBm units, you need to subtract 95 from value in rx_signal. That will convert it to dBm units.

typedef struct {
.
.
.
int rx_signal;
.
.
} wln_status;
Refer NET+OS API Reference x.y > Hardware Board Support > Device Drivers > Wireless Drivers > Types > wln_status
Last updated: Aug 23, 2017

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