RSSI / S110 / timing

[sam lefler]

We use nRF51822 with S110 as a peripheral connected to iPhone master and looking for RSSI. RSSI with correct value is received by the peripheral application every about 1 second.

We like to receive RSSI reading every 100ms - how should this be done?

Note: The measured RSSI does change in less than 100ms.

Thank you for your support.

[Stefan Birnir Sverrisson]

Hi

The RSSI event should be received from the softdevice whenever RSSI value changes. If you receive RSSI event only once per second I suspect this is because your connection interval is set to 1 second. Change the connection interval and the RSSI event should arrive more frequently.

[Øyvind]

This can also happen with shorter connection interval, if the connection is using slave latency to leave the radio off when no data is queued for sending.