WICED Smart Bluetooth

[Anonymous]

Hi,

In a4wp_power_transmitter.c, I have a question about the bleptum_check_transaction_timer() function. We know when transaction timeout, device should be disconnected from central. The source code uses the following API to disconnect device:

blecm_disconnect(BT_ERROR_CODE_CONNECTION_TERMINATED_BY_LOCAL_HOST);

In my understanding, when we have multiple devices, we need to call blecm_SetPtrConMux(conhanle) before calling blecm_disconnect(), but the source code directly calls blecm_disconnect().

Is it a bug? How can it determine which device to disconnect if it doesn't call blecm_SetPtrConMux() in advance?

Thanks

Here is the reference link of using blecm_SetPtrConMux()

disconnect recipe (from central) when multiple peripherals are connected

[Anonymous]

Hello Jingdong,

Let us talk to the developers and get back to you.

Thanks

JT

[Anonymous]

Hi JT,

Do we have any update?

Thanks

Jingdong

[Anonymous · Accepted solution]

Hello Jingdong

There is a bug in A4WP_power_transmitter.  Simply add this line of code in RED:

#ifdef BLEPTUM_TRANS_TO_DISCONNECTION

if (bleprofile_p_cfg->disc_required & BLEPTUM_TRANS_TO_DISCONNECTION)

{

blecm_SetPtrConMux(bleptum_info.bleptu_conhandle);

blecm_disconnect(BT_ERROR_CODE_CONNECTION_TERMINATED_BY_LOCAL_HOST);

}

#endif

Thanks

JT

[Anonymous]

Hi noalac,

Any luck with the code that JT gave you?

-Kevin