How to start scanning available BLE beacons around me using B-L475E-IOT01A

[PYada.1]

I am using the B-L475E-IOT01A kit, but I am not able to find any BLE scanning example. I want to detect beacons around me and their details as well i.e RSSI, etc.

Can anyone help me regarding this?

[PYada.1]

I am using aci_gap_start_observation_procedure() api in place of aci_gap_create_connection() in STM32L4_IOT_P2P_ClientServer example, I have enabled LB_CLIENT = 1 .

I am getting a 0x0c error which is ERR_COMMAND_DISALLOWED.

What should the API sequence before calling aci_gap_start_observation_procedure()?

Winfred LU Can you please help me regarding this?

[Winfred LU]

It is not allowed possibly because some other procedure is ongoing.

The sequence would be initialize firstly and it is good for observing:

1. aci_hal_set_tx_power_level()
2. aci_gatt_init()
3. aci_gap_init()
4. aci_gap_start_observation_procedure()

When you are done the observation, terminate it by calling aci_gap_terminate_gap_procedure() with 0x80 in procedure_code.

[Imen.D]

Hello @PYada.1​ ,

If your issue is solved, please select the answer as “Best�? as this will help other users to find answers faster.

Thanks

Imen