1. Download the Linux 64-bit DEB installer (or 64-bit ARM DEB installer) from:

https://www.segger.com/downloads/jlink

$ sudo dpkg -i JLink_Linux_V812_arm64,deb

2. Install cross compiler

sudo apt install gcc-arm-none-eabi bzip2 make exuberant-ctags

3. Get the base project and compile:

$ wget https://neilklingensmith.com/teaching/loyola/cs445-s2025/homework/rw612.tar.bz2

$ tar xjf rw612.tar.bz2
$ cd rw612
$ make

4. Load the base project on the MCU:

   (a) In one terminal, run JLinkGDBServerExe
       - Connection to JLink: USB
       - Target device: RW612, Little Endian
       - Target interface: SWD
   (b) In a second terminal, run `gdb rw612.elf`
       (gdb) target remote localhost:2331
       (gdb) load
       (gdb) layout src
       (gdb) s

You should see your program step through.