A case study on automated testing of LED blink interfaces as part of software/hardware testing, conducted during a student internship project.

During career fairs and student meetings, we’re often asked about the kinds of projects our interns work on. This question is important because it relates to developing technical competence and engaging interns in hands-on work that will prepare them for further professions.

In the article below, you’ll find a case study prepared by our intern, Piotr Korman. The project involved creating a hardware interface using a phototransistor to convert light intensity into voltage and communicating this data to a PC via the RS232 interface. The software solution decoded various blink patterns to determine the device’s status with high accuracy.

Automated testing of LED blink interfaces as part of software/hardware testing

Introduction of the problem

When thinking of Software Testing, we usually think about applications (be it for Web, Mobile, or Desktop). However, when working in the embedded branch of software development, there is also something called a device test, where the developed software is tested running on real hardware. This test phase requires testing of (among other aspects) all the accessible interfaces, including the most unusual – “non-software” ones.

czytaj dalej

Any plans for 2025?

Mark your calendars and join us at the Embedded World in Nuremberg. Once again, we’ll be there with the entire international embedded community. Save the date 11-13.03.2025 and meet us to network and discover more about our new offerings.

Stay tuned for further updates and plan your visit to the event.

Reflecting on a dynamic April, it’s evident that it was a busy time for us.

EmbeddedWorld24 marked another edition we participated in. Again, the most important trade show in the embedded industry allowed us to catch up with our business partners, expand our network, and talk with visitors curious about what we do.
Thanks to everyone who stopped by our stand. We look forward to new possibilities.

💡But that’s not all!

April also brought the annual career fairs. Our team appeared at the West Pomeranian University of Technology in Szczecin and the University of Technology Koszalin, to make new connections with the academic community and chat about our internship program and career opportunities.
We appreciate the overwhelming attendance and interest in what we have to offer.

We want to extend our gratitude to the organizers of these events for their professional approach and, as always, warm reception.

➡ Stay tuned for more events and development plans.

czytaj dalej

Get ready for one of the biggest career events in the region!

Join us during the next edition of the career fair organized by Politechnika Koszalińska. Explore the opportunities for your career prospects, including internship programs and open positions in our branch office location.

We always enjoy returning to this annual event, to engage with students seeking to enhance their skills and knowledge.

Don’t miss the chance to meet our team, and visit booth 24.

Check out the previous editions.

Join us during the next edition of the r@bbIT academic career fair at Zachodniopomorski Uniwersytet Technologiczny. The event is a gateway for candidates starting on their careers and seeking opportunities in the IT industry.
If you’re looking for a place to develop your skills and knowledge, visit our stand, and meet our team members for more details.

Why to attend?

• get a first-hand opinion
• explore your career path
• get to know the tech insights
• expand your network with professionals and like-minded engineers.

Looking for a bit of networking opportunity?

Mark your calendars, and visit our stand at the r@bbIT  academic career fair.

Check out the previous editions.