RTT viewer clear screen

[Anunnaki]

Hello!

I've been using RTT viewer to view some data in my nRF52832. Everything works fine but I am unable to clear the RTT viewer terminal screen.

As it is in the manual I tried using: SEGGER_RTT_WriteString(0, RTT_CTRL_CLEAR);

No luck... Then i tried this: SEGGER_RTT_WriteString(0, CLR_SCR);

where CLR_SCR is "\x1B[2J" or "\033[2J"

I had no luck with that either... Any idea on what might clear the terminal by code executed in the mcu.

Thank You!

[MartinBL]

Hi.

I usually use \033[2J\033[;H. \033[2J to clear the screen and \033[;H to set the cursor back to the uppermost left position.

Edit: also make sure to use the correct tab in RTT Viewer. If you select the "All Terminals" tab the screen wont clear with \033[2J, but if you use e.g. Terminal 0 the screen resets nicely.

[Anunnaki]

Worked like a charm. Thank You!