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CCS/CC2640: CC2640 to mobile app

R K
Intellectual 670 points
Part Number: CC2640


Tool/software: Code Composer Studio

Hi All,

I am using cc2640f128rhb 5*5 package, 

Currently i am working with BLE mutlo role example, my goal is i need to connect from manually from device to mobile app,here mobile app will act  as a Bluetooth gateway, my question is how can i connect from device to mobile app, here  i am not finding any suitable documentation. please help me to wrap this process.

Early response much appreciated. 

  • 0
    TI__Guru** 105180 points
    Hello R K,

    Your post is not specific enough for me to provide an exact answer. Both Android & iOS have well documented programming guides on their respective development portals.

    Since you are new to BLE, I suggest starting with the CC2640 Getting Started FAQ at the top of this (BLE) forum, including SimpleLink Academy. This will get you familiar with the basics of developing BLE embedded applications.

    Best wishes
  • 0
    Expert 1690 points
    I think what you want to do is have your mobile phone run a GATT service that the bluetooth device can connect to? As was suggested, you need to go through the examples and get a better idea of what is possible. Once you understand GAP, GATT and profiles it should be reasonably easy to write a GATT service on Android/iPhone and have your device connect to that. It's backwards from what normally happens.

    Alternatively, you can stick to the current formula of having a GATT service on your bluetooth device and have the mobile app initiate the conversation. This is more in line with how the bluetooth LE devices are designed to work.