I was given a task to establish the communication between nrf52832 board and atmel ATSAMB11 board .

[kishor babu]

  In this nrf52 should act as a ble peripheral and atsamb11 should act as a BlE central, can any one help on this?

[ovrebekk]

Hi 

Can you provide some more information on what you want your application to do? 

Are you planning to use any particular BLE services, or maybe implement your own proprietary service?

A good place to start would be to get the nRF Connect mobile or desktop app. With this one you can simulate both a peripheral and central, and use this as a tool to verify that your Nordic peripheral and ATSAMB11 central works as intended. 

Best regards
Torbjørn

[kishor babu]

hi ovrebekk,

I have connected an external RTC to NORDIC nrf52 and I read the data from it and need to transfer the data to ATSAMB11 

through BLE . For this I am using peripheral  BLE_APP_UART sevice., devices are connected but unable to transfer the data. Can u help me in this?

Thanks in advance. 

[ovrebekk]

Hi

I can help out on the Nordic side, and provide general advice, but for information on how to use the ATSAMB11 you will have to talk to Atmel I am afraid ;)

Do they have any examples showing how to set up a central device and do service discovery on the connected peripheral?

 

If they do you should be able to repurpose that example to connect to a device using the Nordic UART service, and enable notifications on the TX characteristic so that the peripheral can send updates when needed. 

For more information about the 128-bit UUID's used by the Nordic UART services and characteristics you can refer to the ble_app_uart example documentation. 

Best regards
Torbjørn