KW45 RSSI calculation

[Chan_17]

hello nxp team,

I am using UI application to receive data, I want to calculate RSSI value from peripheral of sending ble packet is it possible? 

i am sending data over BLE from peripheral and i want to calculate sending RSSI means , RSSI value of data we are sending from peripheral to UI app.

i checked in SDK example there is one function :

#define Gap_ReadRssi(deviceId)\

Gap_ReadRadioPowerLevel(gRssi_c, (deviceId))

if i use this in peripheral side is it works? if not is there any way to calculate RSSI from peripheral side.

[Ricardo_Zamora]

Hello,

Hope you are doing well. The RSSI (Received Signal Strength Indicator) is read at the receiver side of the connection, not on the transmitter.

You could check different gapRadioPowerLevelReadType_t available that can be used with Gap_ReadRadioPowerLevel.

Regards,

Ricardo