How to see the BLE received data in ble_app_uart_c example code?

[Yclee]

Hello,

I am trying to test BLE with SAADC, UART function.

I am complete the ADC test and UART part.

So now, I want to SAADC with BLE and BLE with UART.

The whole connection is like below,

(  SAADC ---- BLE ---- UART ---- processor)

     slave                       master     microprocessor

I think I can use the ble_app_uart_c example(central) in SDK 17.0 version for receive the BLE data and tranceive the data with UART.

I am using the below examples for the slave module (ADC---BLE TX)

github.com/.../ble_app_uart__saadc_timer_driven__scan_mode

However, I don't know where the BLE received data is storing. (I want to debug(watch) the received data).

[main.c line 218] ble_nus_chars_received_uart_print 

function received data?

or I want to know what should I studying for understand this example.

(or should I using the other, modifying example?)

Thank you for reading my questions.

Best Regards,

Yclee.

[Simonr]

Hi

If you're using an nRF52 Development Kit, you should be able to see the printed UART data by connecting the DK to your computer and using a terminal program (for example PuTTY) to see the received UART data printed through the COM port on your PC. 

The debug information in this example uses the RTT backend by default, and should therefore be shown in the SES debug terminal or by using the SEGGER RTT Viewer.

Best regards,

Simon

[Yclee]

Thank you for your reply. I debugged with SEGGER Embedded Studio, and I will use the SEGGER RTT Viewer and show the information.