Smart Bluetooth Forum Discussions

When I right click->Refences->Project on puart_control_enqueue_data() in the puart_control project zero references are returned. This true for all of the functions with the prefix puart_control. However, this isn't the case for every function in the project, i.e. bleprofile_sendReadBlobReq(). Other workspaces are functional.

Is this a bug or is there a problem with my installation?

Does bcm20736 come with a default mac address? Researching through WICED SDK, I see that the mac address can be specified using BT_DEVICE_ADDRESS at compile time. Is that the only mechanism to specify a mac address for bcm20736?

Has any explanation been provided on the puart interrupt control bits besides P_UART_ISR_RX_AFF_MASK or is this the only mask I'm expected to use?

On custom hardware using a BCM20736 we boot the BT device and run the mbt tool (SDK v2.2.2)

When we issue the le_transmitter_test command, the output is always at ~2450 MHz regardless of what transmit channel we specify.

When we issue the set_tx_frequency_arm command, the output is also always at ~2450 MHz regardless of the tx_frequency we specify.

We do notice that the output does not look stable... wondering if there are some PLL locking issues.

Need some guidance on how to debug this issue. Thanks

Is blecm_setTxPowerInADV() still supported in SDK v2.2.2?

I can't seem to find it in any header file or documentation, though my application builds if I include a call to it.

That said, I would like to be able to vary the Tx power of the advertising packets. Is this the correct API to use?

If so, what range of values can I specify?

I read somewhere that it is -10 dBm to 4 dBm in 2dBm steps.

Is my understanding correct?

I have read through all (I think) issues in this forum regarding Tx power but do not see a clear answer.

Hello,

I want to use an Anaren A20737 module to wait for a button press, and then connect to a BLE peripheral (Service and characteristics are known); and send / read some byte, and return back to sleep.

I took the anaren_hello_client project as an example, however I end up with a few problems, and I am not able to find the documentation on how to get this working.

1. How should I disable the peripheral function in hello_client? I suppose I could use the bleprofile_Discoverable(NO_DISCOVERABLE, NULL) function to do this, but I suppose it should also be possible to remove a lot of code, making the example more understandable.
2. I am trying to make my board connect to my peripheral device. This peripheral device shows up in the function "hello_client_advertisement_report()" function with an UUID advertising flag of "ADV_SERVICE_UUID128_MORE" instead of "ADV_SERVICE_UUID128_COMP". What should I do with this? Can I just accept this and continue connecting? I assume that this means that there are more functions than advertised in the service UUID.
3. I tried to accept it, however then there is encryption required for this connection (it seems). When the program continues and reaches "hello_client_connection_up()", bleprofile_p_cfg->encr_required = 3. This is not a valid number when I look into the definition of encr_required in the BLE_PROFILE_CFG struct. From here on I loose the possibillity to find what is going on. Connection fails (trace: "Pairing failed<\r>". Source of this trace is somewhere in objectcode I guess).

Can someone help me with this? Maybe there is a better example to start working from?

I am able to connect using lightblue, or hcitool on commandline linux, and I can also write and read the required values