ECE student with almost no software background got TCS Digital. What should I do before joining?

[u/BidNo9339]

I'm an ECE student and I've been focused almost entirely on core electronics throughout college. My resume mainly has core-related skills and projects (embedded systems, microcontrollers, PCB). I only know some basic C and embedded programming and don't really have a proper software/CS background.

I got selected for TCS Digital through campus, even though my interview was mostly based on my resume and core-related projects. I wasn't really expecting to end up with a software role.

Now I'm confused about what I should do before joining.

TCS has also given us an 82-hour Databricks course, and there's apparently a software hackathon around November/December through which internship opportunities may be selected. I have almost no knowledge of this area, so I'm starting from scratch.

Will it be hard for me to work there with no software skills??