posted 2011-05-30 at 04:06:
I have put up a delay-loop based Morse code encoder using the ASCII-to-Morse encoding presented a few weeks ago. It takes a C string as input, and blinks the contents of that string on an LED in Morse code on your ez430 or Launchpad demo board.
Like many other examples on this site, while the example uses the MSP430 platform, the code can be ported to other architectures with minimal changes, and the concepts discussed in the example are general in nature.