Add a sample program for blinking with GPIO connected LEDs. The sample
program by assumes the use of Nucleo-64 F103RB development board as the
target and will need to be updated for other platforms. The intention is
that the code will serve as an example of how to use GPIOs in one's
code.
Change-Id: Ia190a7ad5b07181731c9f502d87bd0ef0ba1abde
Origin: Original
Signed-off-by: Maciej Borzecki <maciek.borzecki@gmail.com>
Maciek Borzecki