nRF51 SDK - S110 SoftDevice
|
The Button Debouncer Example shows GPIO usage with integrator debouncer to read the GPIO pin states. By pressing and holding one or more buttons on the the nRF51822 Development Kit, the corresponding LEDs will turn on. By releasing a button, the corresponding LED will turn off.
The source code and project file can be found in the <InstallFolder>\Nordic\nrf51822\Board\nrf6310\debounce_example
folder.
When the application starts, the timer for handling debouncing is configured and started, including enabling the timer interrupt. The GPIO-pins 0-7 are configured for input (Buttons), and the GPIO-pins 8-15 are configured for output (LEDs).
Instructions on how to set up the nRFgo Motherboard: nRFgo Motherboard Setup (nRF6310).
LED assignments:
Buttons assignments:
The Button Debouncer Example Application can be tested as follows: