Driver for the generating all the button related UI events for the application. More...

Enumerations
enum	button_ui_action { BUTTON_UI_ACT_CROSS, BUTTON_UI_ACT_RELEASE }

enum	button_ui_steps { BUTTON_UI_STEP_QUICK, BUTTON_UI_STEP_SHORT, BUTTON_UI_STEP_LONG, BUTTON_UI_STEP_WAKE }

Functions
void	button_ui_init (uint32_t button_pin, uint32_t irq_priority, void(*button_ui_handler)(button_ui_steps step, button_ui_action act))
	Initialize the button ui event generator module. More...

void	button_ui_add_tick (uint32_t ui_ticks)
	The ticks that need to be sent to the button UI module for its processing. More...

void	button_ui_config_wake (bool set_wake_on)
	To enable/disable the button UI GPIOTE IRQ. More...

Detailed Description

Enumeration Type Documentation

Enum defining the type of actions possible with buttons

Enumerator
BUTTON_UI_ACT_CROSS	When a button press crosses a particular time.
BUTTON_UI_ACT_RELEASE	When a button is released.

Definition at line 42 of file button_ui.h.

Enum to define the different kinds of button presses

Enumerator
BUTTON_UI_STEP_QUICK	For a short button press.
BUTTON_UI_STEP_SHORT	For a short button press.
BUTTON_UI_STEP_LONG	For a long button press.
BUTTON_UI_STEP_WAKE	For the moment a button is pressed.

Definition at line 51 of file button_ui.h.

void button_ui_add_tick ( uint32_t ui_ticks )

Parameters

ui_ticks UI ticks generated by next interval handler

Definition at line 86 of file button_ui.c.

void button_ui_config_wake ( bool set_wake_on )

Parameters

set_wake_on Set to true to enable and false to disable

Definition at line 128 of file button_ui.c.

void button_ui_init	(	uint32_t	button_pin,
		uint32_t	irq_priority,
		void(*)(button_ui_steps step, button_ui_action act)	button_ui_handler
	)

Parameters

button_pin	Button Pin number to monitor
irq_priority	IRQ priority of the GPIOTE irq used
button_ui_handler	Handler to be called for all the button events

Definition at line 66 of file button_ui.c.