[IMX8MMINILPD4-EVK - Bluetooth] How to transfer files between BLE devices?

[expman99]

Hello,

I am new to bluetooth field. I would like to use imx8mm as a BLE device that can play GATT server role for file transferring with smartphone and pc.

I found Object Transfer Profile and  Object Transfer Service profiles on https://www.bluetooth.com/specifications/gatt/ but I do not know how to use them with imx8mm.

Anyone can help me the way to use them or other profiles or custom profile code example for this problem?

Thank you,

[expman99]

Thank Kunal Kotecha,

I use the EVK as BLE device, not classic device. I solved my problem.

[kunalkotecha1]

Hi expman99@gmail.com,

I assume you are using i.MX8M Mini EVK. I have tested the bluetooth on this evk and connected the same with smartphone. For doing the same you can refer the attached "i.MX_Linux_User's_Guide.pdf", section 10.1. 

Also, for various bluetooth services and operations, you can use the utility like bluetoothctl or obexftp for file transfer. 

Regards,

Kunal