Nut/OS  4.10.3
API Reference
Data Fields
KEYEventT Struct Reference
Keys
Collaboration diagram for KEYEventT:
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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

Detailed Description

Definition at line 89 of file keys.c.

Field Documentation

void* KEYEventT::next

Pointer to next key or NULL on last key

Definition at line 90 of file keys.c.

Referenced by NutRegisterKey(), and sys_key().

HANDLE* KEYEventT::event

Handle for key event

Definition at line 91 of file keys.c.

Referenced by NutAssignKeyEvt(), and NutRegisterKey().

void(* KEYEventT::callback)(void)

Function Pointer if key is activated

Definition at line 92 of file keys.c.

Referenced by NutAssignKeyFkt(), and NutRegisterKey().

int KEYEventT::bank

GPIO bank of key

Definition at line 93 of file keys.c.

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

int KEYEventT::pin

GPIO pin of key

Definition at line 94 of file keys.c.

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

int KEYEventT::lastState

last state sampled from port

Definition at line 95 of file keys.c.

Referenced by NutRegisterKey(), and sys_key().

int KEYEventT::newState

current state sampled from port

Definition at line 96 of file keys.c.

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

int KEYEventT::fx

Action type of key

Definition at line 97 of file keys.c.

Referenced by NutRegisterKey(), and sys_key().

uint32_t KEYEventT::fxt

time for action

Definition at line 98 of file keys.c.

Referenced by NutRegisterKey(), and sys_key().

uint32_t KEYEventT::TimeDown

System time in ms at key down recognized

Definition at line 99 of file keys.c.

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

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