topic Re: QN908xcdk private_profile_server modification in Wireless MCU

QN908xcdk private_profile_server modification

mjkimbravo — Wed, 01 May 2024 14:24:52 GMT

Hello,

I operate "qn908xcdk_wireless_examples_bluetooth_private_profile_server_freertos" in MCUXpresso IDE using Development Kit. In the example, after I running the code on IDE, I have to click Button1(SW1) on DK to start wireless BLE communication (after that, the diode D5 turns on RED, and DK try to find private_client).

Here, I want to skip this "press the Button1(SW1)" procedure, and start sending BLE address right away after IDE example is running. How can I do this by modifying the code in "qn908xcdk_wireless_examples_bluetooth_private_profile_server_freertos"?

Thanks,

Re: QN908xcdk private_profile_server modification

Ricardo_Zamora — Wed, 08 May 2024 03:40:44 GMT

Hello,

Hope you are doing well. The keyboard events are handled by "BleApp_HandleKeys".

If you want to "skip" the usage of the button, you just need to add the "BleApp_Start" function inside the main_task() function, on the line before App_Thread (param);

Hope this helps!

Regards,

Ricardo

Re: QN908xcdk private_profile_server modification

mjkimbravo — Sat, 11 May 2024 09:05:44 GMT

Thank you for your kind reply.

Your solution works well, and DK starts BLE pairing after the debugging runs without press the button1.

However, it does't stop even after I press the reset button on DK, or terminate the "qn908xcdk_wireless_examples_bluetooth_private_profile_server_freertos" file.

How can I stop the application?

Thanks,

Re: QN908xcdk private_profile_server modification

Ricardo_Zamora — Mon, 13 May 2024 16:43:34 GMT

Hello,

What do you mean with "it doesn't stop"? With the modification, it will start every time the MCU restarts.

Best Regards,

Ricardo

Re: QN908xcdk private_profile_server modification

mjkimbravo — Wed, 05 Jun 2024 05:01:08 GMT

I'm terribly sorry for my late confirm, but I find a new problem when using BleApp_Start().

Would you please see my post below?

QN9080 BLE connection problem

Best regards,