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

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 }
KeyMap	keymap []
int	jogdial_stopped =0

Dokumentation der Funktionen

long __attribute__

(

(naked)

)

Definiert in Zeile 46 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.
       */
    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();
        }
    }
    /* function can be modified to restore SP here...
     */
    _ExitTask();

}

long __attribute__

(

(naked, noinline)

)

*-------------------------------------------------------------------—

!!

IS_ERROR( hSoundHandle )

IS_ERROR( RetCode )

IS_ERROR( RetCode )

IS_ERROR( RetCode )

IS_ERROR( RetCode )

"MOV R3, #0\n" "STR R3, [R9]\n"

TODO! below is from sd400

"MOV R3, #0\n" "STR R3, [R9]\n"

TODO! below is from sd400

__MovieRecorder_c__100

__MovieRecorder_c__100

Definiert in Zeile 73 der Datei kbd.c.

{
    // Modified to reflect sx150 code @FF8345D0
    asm volatile(
        "STMFD   SP!, {R1-R7,LR}\n"
        "MOV     R5, #0\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 114 der Datei kbd.c.

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

long get_jogdial_direction

(

void

)

Definiert in Zeile 119 der Datei kbd.c.

                                 {
    static int new_jogdial = 0;
    int old_jogdial = 0;

    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 36 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 102 der Datei kbd.c.

                            {
    // this camera did not have jog_position defined
    /*
    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 96 der Datei kbd.c.

{
    _GetKbdState(dst);
}

void my_kbd_read_keys

(

)

Definiert in Zeile 87 der Datei kbd.c.

{
    kbd_update_key_state();

    _kbd_read_keys_r2(physw_status);

    kbd_update_physw_bits();
}

Variablen-Dokumentation

int jogdial_stopped =0

Definiert in Zeile 34 der Datei kbd.c.

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

Definiert in Zeile 8 der Datei kbd.c.

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

Definiert in Zeile 6 der Datei kbd.c.

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

Definiert in Zeile 7 der Datei kbd.c.

KeyMap keymap[]

Initialisierung:

= {
    
    
    
    { 2, KEY_VIDEO     , 0x00000010 },
    { 2, KEY_PRINT     , 0x00000040 }, 
    { 2, KEY_PLAYBACK  , 0x00000040 }, 
    { 2, KEY_UP        , 0x00000100 },
    { 2, KEY_DOWN      , 0x00000200 },
    { 2, KEY_RIGHT     , 0x00000400 },
    { 2, KEY_LEFT      , 0x00000800 },
    { 2, KEY_SET       , 0x00001000 },
    { 2, KEY_MENU      , 0x00002000 },
    { 2, KEY_DISPLAY   , 0x00004000 },
    { 2, KEY_ERASE     , 0x00008000 },
    { 1, KEY_ZOOM_IN   , 0x00004000 },
    { 1, KEY_ZOOM_OUT  , 0x00008000 },
    { 1, KEY_SHOOT_FULL, 0x00003000 },
    { 1, KEY_SHOOT_FULL_ONLY, 0x00002000 },
    { 1, KEY_SHOOT_HALF, 0x00001000 },
    { 0, 0, 0 }
}

Definiert in Zeile 10 der Datei kbd.c.