Reference implementation of GTL

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epoulsen
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Reference implementation of GTL

Hi 

For the GTL interface (Dialog External Processor Interface UM-B-143), do you have an referance implementation?

 

Br Erik

Device: 
PM_Dialog
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Hi epoulsen,

Hi epoulsen,

I would recommend checking out the SDK example for the external host implementation. There are two examples namely prox_reporter_ext and prox_monitor_ext under 6.0.14.1114\projects\target_apps\ble_examples SDK path.

Thanks, PM_Dialog

Arun Thirunavuk...
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Hi Dialog Team,

Hi Dialog Team,

We're trying to implement GTL Protocol with STM32 controller as host and DA14531 as BLE Soc. Also, we referred to "Dialog External Processor Interface UM-B-143". My doubt is there any example for whole GTL implementation in SDK Project example or is there any API's example to send the message string from DA14531 to Host STM32.  Because the above mentioned example project doesn't have any GTL implementation in it. 

PM_Dialog
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Hi Arun,

Hi Arun,

Thanks for your comment. Currently the suggested SDK examples are available for the external hot implementation.

Can you please indicate what you would like to accomplish?

Thanks, PM_Dialog

Arun Thirunavuk...
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Hi Team,

Hi Team,

We would like to implement the project as mentioned in "UM-B-143 Dialog External Processor Interface", in which the host will be STM32 microcontroller and BLE SoC will be DA14531. Based on the documentation, in the GAP connection section you mentioned that we need to send set of message from Host to BLE SoC vice versa. My doubt is how we should send these message. Do we have any example. I've seen a host apps project there's windows/reporter example in which I've seen API's used to send message from Windows PC to Dialog SoC. But there's no API's for sending message from Dialog SoC to STM32. 

 

epoulsen
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Hi

Hi

The application we look at is to have a connection to a simple remote and a connection to a IPAD/IPHONE

For the connection to the remote I consider if I need any profile at all due to I also implement the remote. I simply just consider to do a conection and send data from the romote. For the connectiuon to the IPAD I assume to use a SPP profile. both is under BTL. The product will be slave for the IPAD and master for the remote. 

So in the product we will have both a master and slave role. 

we plan to use the 14531 or 14586.

Do you see any issues here?

Br Erik

 

 

MHv_Dialog
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Hi Erik,

Hi Erik,

There should be no issue using the DA14531 / DA14586 as you suggest. May I recommend that you take a look at our DA14531 module that offers onboard flash and is RF certified for all regions: https://www.dialog-semiconductor.com/products/bluetooth-module-da14531-smartbond-tiny

I actually used to work just around the corner from your company location (Plastvaenget).

/MHv