KEYEventT Struct Reference

Collaboration diagram for KEYEventT:

Data Fields
void *	next
HANDLE *	event
void(*	callback )(void)
int	bank
int	pin
int	lastState
int	newState
int	fx
uint32_t	fxt
uint32_t	TimeDown

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Field Documentation

void* KEYEventT::next

Pointer to next key or NULL on last key

Referenced by NutRegisterKey(), and sys_key().

HANDLE* KEYEventT::event

Handle for key event

Referenced by NutAssignKeyEvt(), and NutRegisterKey().

void(* KEYEventT::callback)(void)

Function Pointer if key is activated

Referenced by NutAssignKeyFkt(), and NutRegisterKey().

int KEYEventT::bank

GPIO bank of key

Referenced by InitKEY(), NutRegisterKey(), and sys_key().

int KEYEventT::pin

GPIO pin of key

Referenced by InitKEY(), NutRegisterKey(), and sys_key().

int KEYEventT::lastState

last state sampled from port

Referenced by NutRegisterKey(), and sys_key().

int KEYEventT::newState

current state sampled from port

Referenced by NutAssignKeyEvt(), NutAssignKeyFkt(), NutGetKeyState(), NutRegisterKey(), and sys_key().

int KEYEventT::fx

Action type of key

Referenced by NutRegisterKey(), and sys_key().

uint32_t KEYEventT::fxt

time for action

Referenced by NutRegisterKey(), and sys_key().

uint32_t KEYEventT::TimeDown

System time in ms at key down recognized

Referenced by NutGetKeyTime(), NutRegisterKey(), and sys_key().

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The documentation for this struct was generated from the following file:

• dev/keys.c