Modify the ble_app_uart_c example to transmit data via USB instead of UART as in the usbd_ble_uart || Modify the usbd_ble_uart example to SCAN and connect to an advertising device

[Thiago]

Hello, all.

I would like to connect one board that transmits data using the ble_nus, such as in the ble_app_uart example, to another that receives the data and sends it to a terminal in a computer using USB, such as in the usbd_ble_uart example.

What would be the simplest way to do that: modifying the ble_app_uart_c example to include the USB functionality or modifying the usbd_ble_uart example to scan for an advertising device? What parts of the code should be modified?

Thanks!

[Einar Thorsrud]

Hi,

I would say that the easiest would be to start with usbd_ble_uart, as that has most of what you need allready. Then, just compare with the ble_app_uart_c to add the code for acting as a BLE central and GATT client with NUS service from there and remove the peripheral related code.