Single Central and two peripheral connections

[SaiTeja]

Hello, I would like to establish bidirectional communication between single central and two peripherals. I referred ble multilink central example and made corresponding changes in NUS Uart example.

But my code is not coming out of ble_stack_init() function. I suspect SOFTDEVICE_HANDLER_INIT() function inside ble_stack_init().

Am I suppose to change RAM settings if central_link_count is increased in NUS Uart client example? And are there any non-trivial changes need to be done if central_link_count is increased in NUS Uart client example? Please guide me.

I am using NRF52832 IC and SDK version 12.2.0, SoftDevice S132.

[MartinBL]

Hi,

1. Have you stepped through your code and debugged like this to see if any of the function calls inside ble_stack_init() returns any errors?
2. You might very well need to update the RAM settings if you configure your project for 2 links. If you use the logger module and a serial terminal the project should print out the RAM settings you need when the softdevice_enable() function is called.