[CC2541]Keyfobdemo auto off

Chuang KenZ

Prodigy 170 points

Hi~

I'm using keyfobdemo for my project.

If I don't press the key, the device will be off automatically after few minutes.

May you share the information?

Where can I find out the related SW code in "keyfobdemo project"?

BR, KenZ

over 10 years ago

0 YiKai Chen over 10 years ago

Guru 735685 points

Do you mean the keyfobdemo stop advertising? Or, does the keyfobdemo disconnect to a central device?

0 JXS over 10 years ago

TI__Guru** 105180 points

Hello KenZ,

As YK states, the keyfob demo SW will do limited Advertising, so it will stop Advertising after 30 secs if no key input is received. You can find the SW in the SDK under Projects/ble/KeyFob

Beyond that, can you provide more details related to your observation? Are you in a connection?

Best wishes

0 Chuang KenZ over 10 years ago in reply to JXS

Prodigy 170 points

Dear JXS and YK:
My device isn't connected to any device.
When it's under idle mode for few minutes, I cannot press any key to wake up the device.
It may be caused by the 30sec advertise timer.
May you share which C file is with the feature?
BR, KenZ

0 YiKai Chen over 10 years ago in reply to Chuang KenZ

Guru 735685 points

If your keyfobdemo device doesn't connect to any central device, it would stop advertising after it advertises a while. You can launch the advertising again by pressing on button B3.

0 Chuang KenZ over 10 years ago in reply to YiKai Chen

Prodigy 170 points

Dear JXS and YK:

I corrected the IO setting before sleep routine.

This issue is fixed.

Thanks for your support~

BR, KenZ

0 YiKai Chen over 10 years ago in reply to Chuang KenZ

Guru 735685 points

You are welcome and it's good to know you work this out.

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[CC2541]Keyfobdemo auto off