CC2650: Auto connect from Host test

SEUNGCHEOL LEE

Prodigy 160 points

Part Number: CC2650

Hi,

I am testing Dual mode (Central, Peripheral) using the HOST test program.

When you look at your Android phone, it automatically connects when the Bluetooth earphone is turned on.

As above, I want to connect automatically when the host test program when temperature device(Peripheral) turn on.

To do this, this should periodically scan in the host test.
what should I do?

thanks,

SC Lee.

over 5 years ago

0 Marie H over 5 years ago

TI__Guru* 83221 points

Hi Seungcheol,

What kind of device are you using as application processor for your host test device? E.g. BTool, some MCU..

From a BLE perspective it sounds like you need to instruct your host test device to scan with a certain time interval. When it discovers the temperature device it should send a connection request.

0 SEUNGCHEOL LEE over 5 years ago in reply to Marie H

Prodigy 160 points

Hi, Marie H.

I control Host Test from external MCU. Btool is used only as a test in the development process.

I want to make connection requests periodically.

When it finds the device, it will make a connection request.

thanks,

SC Lee.

0 Clément over 5 years ago in reply to SEUNGCHEOL LEE

TI__Guru** 101490 points

Hi,

Please review the document TI_BLE_Vendor_Specific_HCI_Guide.pdf (in the docs folder of your SDK).

The following commands might particularly interest you: GAP_EstablishLinkReq, GAP_SetParam, GAP_DeviceDiscoveryRequest

I hope this will help,

Kind regards,

0 SEUNGCHEOL LEE over 5 years ago in reply to Clément

Prodigy 160 points

Hi,

I checked the setting value of GAP_SetParam but I can't understand it.

I want to scan periodically.

How to set GAP_EstablishLinkReq, GAP_SetParam, GAP_DeviceDiscoveryRequest?

Thanks,

SC Lee

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CC2650: Auto connect from Host test