UART sending data

RE: UART sending data

AndreasF — Wed, 17 Oct 2018 09:02:35 GMT

Hi.

The NRF_LOG_INFO(); function is used for Real Time Transfer (RTT) logging, not UART. The UART uses the printf(); function. You can read some information about the different techniques for communicating with the board here.

- Andreas

RE: UART sending data

mercimek — Tue, 16 Oct 2018 14:13:58 GMT

hello, thanks for your answer. I read and compiled the examples as written in there. the problem is I cannot see any printf line like NRF_LOG_INFO("BLE UART central example started.");

I'm sure I must see this on terminal. What will you recommend to me? What do you think why I don't see any line?

RE: UART sending data

AndreasF — Tue, 16 Oct 2018 12:40:12 GMT

Hi.

Have you looked at the infocenter? Here you can find more in-depth information for each example, including how you can test the examples.

For the UART Central (\examples\ble_central\ble_app_uart_c), you can find information on how to setup a test at the bottom of this page.

For the UART Peripheral (\examples\ble_peripheral\ble_app_uart), you can find information on how to setup a test at the bottom of this page.

In each of the pages on the infocenter you also find the correct UART settings that you should use in PuTTY.

- Andreas