SEGGER J-Link RTT Support in Visual Studio Code Arduino

Segger J-Link RTT is a facility to support low-impact, data I/O from embedded application under test to a debugging host. This library is a direct fork of the Segger published J-Link RTT library, minimally restructured for easy inclusion in Arduino platform projects.

Please Review Segger License Requirements

https://www.segger.com/purchase/licensing/license-cul/

From Segger README.txt

README.txt for the SEGGER RTT Implementation Pack. Date: 17 Dec 2014

Included files:

Root Directory

• Examples
  • RTT_MenuApp.c - Sample application to demonstrate RTT bi-directional functionality. No OS.
  • RTT_embOS_SpeedTestApp.c - Sample application for measuring RTT performance. embOS needed.
• RTT
  • SEGGER_RTT.c - The RTT implementation.
  • SEGGER_RTT.h - Header for RTT implementation.
  • SEGGER_RTT_Conf.h - Pre-processor configuration for the RTT implementation.
  • SEGGER_RTT_Printf.c - Simple implementation of printf to write formatted strings via RTT.
• Syscalls
  • RTT_Syscalls_GCC.c - Low-level syscalls to retarget printf() to RTT with GCC / Newlib.
  • RTT_Syscalls_IAR.c - Low-level syscalls to retarget printf() to RTT with IAR compiler.
  • RTT_Syscalls_KEIL.c - Low-level syscalls to retarget printf() to RTT with KEIL/uVision compiler.