Looks like there's been significant changes to how you write to PROGMEM, so your code no longer compiles in the new IDEs. I fixed the syntax and it seems to work now.
There's also a new version of Bounce - Bounce2. The syntax is different from what's in your book, but it might be handy to include so that people understand how to use the new library.
Looks like there's been significant changes to how you write to PROGMEM, so your code no longer compiles in the new IDEs. I fixed the syntax and it seems to work now.
There's also a new version of Bounce - Bounce2. The syntax is different from what's in your book, but it might be handy to include so that people understand how to use the new library.