Unexpectedly, I've the chance for a dream job as an embedded software developer. The application requires a code sample to be included with the CV. I have a very good experience in C. But unfortunately for different reasons, I don't have ready samples to be sent.
What can I write in, say, 5 hours or less that can be considered a good sample. I mean what ideas or small projects that can do the job? I'm really lost and don't want to miss the chance because of this.
I found ideas for projects for general programmer (i.e., not embedded) but didn't find ideas for code samples for embedded software position.