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LAUNCHXL-CC2650: Pairing Failure & Disconnect Issues

Part Number: LAUNCHXL-CC2650
Other Parts Discussed in Thread: CC2650

Hi,

The customer wants to use CC2650 EVM as BLE Dongle.

There are two issues, and improvement is underway.

1. There is a failure rate of approximately 20% when pairing is attempted

Pairing starts with Intsain - RCU scan start by receiving packets from rcu_uart.c class to uart. (GAPCentralRole_StartDiscovery)

Output Mac address, RSSI, and SSID of the device discovered during scanning to the debug log.

Currently, we are connecting with the first device that was discovered.

So I'm going to change it to connect with devices in a specific SSID and RSSI range.

Please guide me on how to change it in SDK.

2. BLE Connection Disconnected After Successful Pairing Approximately 20%

The remote control is in mass production Test Mode and does not retry when disconnected

If it is disconnected, it tries to change it to try to connect with the previous paired mac address.

Please guide me on how to change it in SDK.