How to implement a NUS mutilink???

[npenny01]

I'm developing a central providing NUS client service to multiple concurrent peripherals.

I use nRF52832 DK and SDK14.0, s132_nrf52_5.0.0.

I Want that NUS central can connect to several peripherals simultaneously and send data to each one of them.

The peripheral device runs my code based on the ble_app_uart example, the central device runs my code based on the ble_app_uart_c example modified according to the multilink example.

But it does not work as well as I want.

When i run the application, I get an error[app:Fatal]

Press the DK's reset button here,

As you can see in the screen shot, Connection is disconnected after a while. And This process is repeated.

I upload the screenshot related to my work. Please help me and let me know what is wrong.

Thank you.

[Petter Myhre]

Fatal is probably printed from app_error_fault_handler() because you call APP_ERROR_CHECK() with an error somewhere.

Try defining DEBUG and then check app_error_handler() from where the error originates. You can get the file name, line number, and error code.

This might also be of help.

[Adam Varga]

Have a look at this forum post, it solved my issue:

devzone.nordicsemi.com/.../