kbd.c-Dateireferenz

#include "lolevel.h"
#include "platform.h"
#include "keyboard.h"
#include "kbd_common.h"

Include-Abhängigkeitsdiagramm für kbd.c:

gehe zum Quellcode dieser Datei

Funktionen
void	_GetKbdState (long *buffer)
int	get_usb_bit ()
long	__attribute__ ((naked))
long	__attribute__ ((naked, noinline))
void	my_kbd_read_keys ()
void	kbd_fetch_data (long *dst)
int	Get_JogDial (void)
long	get_jogdial_direction (void)
void	jogdial_control (int n)

Variablen
long	kbd_new_state [3] = { 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF }
long	kbd_prev_state [3] = { 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF }
long	kbd_mod_state [3] = { 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF }
int	jogdial_stopped =0
KeyMap	keymap []
static int	new_jogdial =0
static int	old_jogdial =0

Dokumentation der Funktionen

long __attribute__

(

(naked)

)

Definiert in Zeile 43 der Datei kbd.c.

{
    (void)ua; (void)ub; (void)uc; (void)ud; (void)ue; (void)uf;
    /* Initialize our own kbd_new_state[] array with the
       current physical status. If we dont do this here,
       the G11 will immediate switch off at the first call
       of _GetKbdState1/2 with a (uninitialized) array.
       */
    kbd_new_state[0] = physw_status[0];
    kbd_new_state[1] = physw_status[1];
    kbd_new_state[2] = physw_status[2];

    while (physw_run){ 
        _SleepTask(10);
        if (wrap_kbd_p1_f() == 1){ // autorepeat ?
            _kbd_p2_f();
        }
    }

    _ExitTask();
}

long __attribute__

(

(naked, noinline)

)

!!

Definiert in Zeile 69 der Datei kbd.c.

{
    asm volatile(
                "STMFD   SP!, {R1-R5,LR}\n"
                "MOV     R4, #0\n"
//              "BL _kbd_p1_sub\n"
                "BL      my_kbd_read_keys\n"
                "B   _kbd_p1_f_cont\n"  

    );
 return 0; // shut up the compiler
}

void _GetKbdState

(

long *

buffer)

int Get_JogDial

(

void

)

Definiert in Zeile 100 der Datei kbd.c.

                     {
 return (*(int*)0xC0240104)>>16;
}

long get_jogdial_direction

(

void

)

Definiert in Zeile 104 der Datei kbd.c.

                                 { 
 old_jogdial=new_jogdial;
 new_jogdial=Get_JogDial();
 if (old_jogdial<new_jogdial) return JOGDIAL_LEFT; 
 else if (old_jogdial>new_jogdial) return JOGDIAL_RIGHT;
 else return 0;
}

int get_usb_bit

(

)

Definiert in Zeile 34 der Datei kbd.c.

{
    long usb_physw[3];
    usb_physw[USB_IDX] = 0;
    _kbd_read_keys_r2(usb_physw);
    return(( usb_physw[USB_IDX] & USB_MASK)==USB_MASK) ; 
}

void jogdial_control

(

int

n)

Definiert in Zeile 112 der Datei kbd.c.

                            {
    // TODO jog_position was not defined on this port
    /*
    if (jogdial_stopped && !n) {
        // If re-enabling jogdial set the task code current & previous positions to the actual
        // dial positions so that the change won't get processed by the firmware
        jog_position[0] = jog_position[2] = rear_dial_position;   // Rear dial
    }
    */
    jogdial_stopped = n;
}

void kbd_fetch_data

(

long *

dst)

Definiert in Zeile 88 der Datei kbd.c.

{
    _GetKbdState(dst);
    _kbd_read_keys_r2(dst);
}

void my_kbd_read_keys

(

)

Definiert in Zeile 82 der Datei kbd.c.

{ 
    kbd_update_key_state();
    kbd_update_physw_bits();
}

Variablen-Dokumentation

int jogdial_stopped =0

Definiert in Zeile 11 der Datei kbd.c.

long kbd_mod_state[3] = { 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF }

Definiert in Zeile 9 der Datei kbd.c.

long kbd_new_state[3] = { 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF }

Definiert in Zeile 7 der Datei kbd.c.

long kbd_prev_state[3] = { 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF }

Definiert in Zeile 8 der Datei kbd.c.

KeyMap keymap[]

Initialisierung:

= {

    { 0, KEY_UP         , 0x00004000 }, 
    { 0, KEY_DOWN       , 0x00002000 }, 
    { 0, KEY_LEFT       , 0x00000400 }, 
    { 0, KEY_RIGHT      , 0x00001000 }, 
    { 0, KEY_SET        , 0x00000800 }, 
    { 2, KEY_SHOOT_FULL , 0x00000003 }, 
    { 2, KEY_SHOOT_FULL_ONLY, 0x00000002 },
    { 2, KEY_SHOOT_HALF , 0x00000001 }, 
    { 0, KEY_ZOOM_IN    , 0x00000010 }, 
    { 0, KEY_ZOOM_OUT   , 0x00000008 }, 
    { 0, KEY_MENU       , 0x00040000 }, 
    { 0, KEY_DISPLAY    , 0x00020000 }, 
    { 0, KEY_PRINT      , 0x00000200 }, 
    { 0, KEY_ERASE      , 0x00010000 }, 
    { 0, KEY_EXPO_CORR  , 0x00008000 }, 
    { 0, KEY_MICROPHONE , 0x00080000 }, 
    { 0, 0, 0 }
}

Definiert in Zeile 13 der Datei kbd.c.

int new_jogdial =0

static

Definiert in Zeile 95 der Datei kbd.c.

int old_jogdial =0

static

Definiert in Zeile 95 der Datei kbd.c.