Trick 17

With last month’s experiment I found out that my DSLR does not stick to the advertised 30 frames per second. So I had to investigate this quite a little bit further.

In order to determine what is going on I implemented a flexible sweep generator. Although the experiment seems to require a frequency counter it does not. The point is that the desired frequency is set through the serial interface, thus anyone with an Arduino and a bunch of LEDs can verify the outcome.

The implementation exhibits some cool features that are interesting in other contexts as well. These are:

I am pretty sure that my TRICK17 macro will give rise to some pointed comments 😉
And I am also sure that my parser will serve as a nice template for others 🙂

Parser State Engine

Read the page for some surprises.

This entry was posted in Uncategorized. Bookmark the permalink.

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.