This example implements the LED program with a template LED class for the target with the 8-bit microcontroller. This example is similar to Example chapter02_02, but uses a template representation of the LED class object that might be easier for the compiler to optimize.
Building the example can be done with the same commands and batch file as example_02_02.
In the LED program with template LED class, The blinking frequency will be as fast as the microcontroller can execute the given toggle code, which will be too fast to resolve.
The images below show the the template-based blinky LED class running on a homemade target system. A manually executed digital oscilloscope measurement is used to capture the runtime of the port toggle. The toggle signal has a width of approximately 310ns, which agrees with the claim in the book.
