WHY THE CONNECTION WILL BE AUTOMATICALLY DISCONNCTED ?

[Adavid]

Dear all :
I was recently reading ble_app_hrs example code , the PC1001 Board dowloaded this code can connect with other devices and they can send data from PC1001 to other device but over a period of time they will be automatically disconnected after a software or hardware reason for it ? Anyone can tell me what happened ? Best Regards

[Sébastien Despont]

Hello,

You should try the debug mode in Keil IDE and set a breakpoint in the app_error_handler function present in the main.c file. Therefore, you will be able to check the error code and which file and line throw the exception.

[Adavid]

Thanks for your help, I followed your suggestion and inserted breakpoint in the app_error_handler function, but it seems no error happened .

[Ole Morten]

Do you see this also when using the Master Control Panel? If so, what reason is stated in the debug output pane?

If you only see this with other devices, it would be useful if you could look into the BLE_GAP_EVT_DISCONNECTED event structure, and find the reason given there. This will usually give more information on why a disconnect happens.

[Adavid]

thanks for your help, I have found this reason from the disconnection structure .