CHDK_DE Vorschauversion  Trunk Rev. 6014
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Funktionen | Variablen
kbd.c-Dateireferenz
#include "lolevel.h"
#include "platform.h"
#include "core.h"
#include "keyboard.h"
#include "kbd_common.h"
+ Include-Abhängigkeitsdiagramm für kbd.c:

gehe zum Quellcode dieser Datei

Funktionen

void _GetKbdState (long *)
 
int get_usb_bit ()
 
long __attribute__ ((naked, noinline))
 *-------------------------------------------------------------------— Mehr ...
 
static void __attribute__ ((noinline))
 
int get_jogdial_counter ()
 
long get_jogdial_direction (void)
 
int handle_jogdial ()
 
void jogdial_control (int c)
 
void ifm_done ()
 
void sut_done ()
 
long xtra_kbd_cb ()
 
void my_kbd_read_keys ()
 
void kbd_fetch_data (long *dst)
 

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
 
long jog_position [2]
 *-------------------------------------------------------------------— Mehr ...
 
long jog_hw_pos
 
static int startuptask_done = 0
 
static int initfilemodules_done = 0
 
static long kbdxtra = 0
 

Dokumentation der Funktionen

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 38 der Datei kbd.c.

38  {
39 
40  asm volatile(
41  "push {r1-r7, lr}\n"
42  "movs r4, #0\n"
43  "bl my_kbd_read_keys\n"
44  //"b _kbd_p1_f_cont\n"
45  "b kbd_p1_f_cont_my\n"
46  );
47 
48  return 0;
49 }
static void __attribute__ ( (noinline)  )
static

Definiert in Zeile 51 der Datei kbd.c.

51  {
52 
53  extern void kbd_p2_f_my();
54 
55  /* Initialize our own kbd_new_state[] array with the
56  current physical status.*/
57  kbd_new_state[0] = physw_status[0] ^ KEYS_INV0;
58  kbd_new_state[1] = physw_status[1];
59  kbd_new_state[2] = physw_status[2];
60 
61  while (physw_run) {
62  _SleepTask(physw_sleep_delay);
63 
64  if (wrap_kbd_p1_f() == 1) { // autorepeat ?
65  kbd_p2_f_my(); // replacement of _kbd_p2_f (in sub/<fwver>/boot.c)
66  }
67  }
68 }
void _GetKbdState ( long *  )
int get_jogdial_counter ( )

Definiert in Zeile 86 der Datei kbd.c.

86  {
87  int p;
88  p = jog_hw_pos & 0x7fffc;
89  if (p > 0x3fffc) {
90  p |= 0xfff80000;
91  }
92  return p;
93 }
long get_jogdial_direction ( void  )

Definiert in Zeile 95 der Datei kbd.c.

95  {
96  static int new_jogdial=0, old_jogdial=0;
97 
98  old_jogdial=new_jogdial;
99  new_jogdial=get_jogdial_counter();
100  if (old_jogdial>new_jogdial) return JOGDIAL_RIGHT;
101  else if (old_jogdial<new_jogdial) return JOGDIAL_LEFT;
102  else return 0;
103 }
int get_usb_bit ( )

Definiert in Zeile 14 der Datei kbd.c.

14  {
15  long usb_physw[3];
16  usb_physw[USB_IDX] = 0;
17  _kbd_read_keys_r2(usb_physw);
18  return(( usb_physw[USB_IDX] & USB_MASK)==USB_MASK) ;
19 }
int handle_jogdial ( )

Definiert in Zeile 105 der Datei kbd.c.

105  {
106  // return 0 to prevent fw jogdial handler
107  if (jogdial_stopped) {
108  // update jog position in RAM
109  jog_position[0] = jog_position[1] = get_jogdial_counter();
110  return 0;
111  }
112  return 1;
113 }
void ifm_done ( )

Definiert in Zeile 122 der Datei kbd.c.

123 {
124  initfilemodules_done = 1;
125 }
void jogdial_control ( int  c)

Definiert in Zeile 115 der Datei kbd.c.

115  {
116  jogdial_stopped = c;
117 }
void kbd_fetch_data ( long *  dst)

Definiert in Zeile 203 der Datei kbd.c.

204 {
205  _GetKbdState(dst);
206  _kbd_read_keys_r2(dst);
207 }
void my_kbd_read_keys ( )

Definiert in Zeile 145 der Datei kbd.c.

146 {
147  kbd_prev_state[0] = kbd_new_state[0];
148  kbd_prev_state[1] = kbd_new_state[1];
149  kbd_prev_state[2] = kbd_new_state[2];
150 
151 #ifdef CAM_TOUCHSCREEN_UI
152  kbd_prev_state[3] = kbd_new_state[3];
153 #endif
154 
155  // note assumed kbd_pwr_on has been called if needed
156  kbd_fetch_data(physw_status); // has to be physw_status
157 
158  kbd_new_state[0] = physw_status[0] ^ KEYS_INV0; // invert button(s) for CHDK use
159  kbd_new_state[1] = physw_status[1];
160  kbd_new_state[2] = physw_status[2];
161 
162  long status = kbd_process();
163  if (status == 0){
164  // leave it alone...
165 #ifdef CAM_HAS_JOGDIAL
166  jogdial_control(0);
167 #endif
168  } else {
169  // override keys
170 
171  // invert button(s) before writing back to physw_status
172  physw_status[0] = ((kbd_new_state[0] & (~KEYS_MASK0)) | (kbd_mod_state[0] & KEYS_MASK0)) ^ KEYS_INV0;
173 
174  physw_status[1] = (kbd_new_state[1] & (~KEYS_MASK1)) | (kbd_mod_state[1] & KEYS_MASK1);
175 
176  physw_status[2] = (kbd_new_state[2] & (~KEYS_MASK2)) | (kbd_mod_state[2] & KEYS_MASK2);
177 
178  kbdxtra = 1;
179 
180 #ifdef CAM_HAS_JOGDIAL
181  if ((jogdial_stopped==0) && !camera_info.state.state_kbd_script_run) {
182  jogdial_control(1);
183  get_jogdial_direction();
184  }
185  else if (jogdial_stopped && camera_info.state.state_kbd_script_run) {
186  jogdial_control(0);
187  }
188 #endif
189  }
190  // usb and SD read-only are standard
191  kbd_update_physw_bits();
192 
193  // attempt to delay spytask so it doesn't crash the camera (crash reason is not known)
194  extern int canon_gui_started_flag;
195  extern void core_spytask_can_start();
196  if (canon_gui_started_flag && initfilemodules_done && startuptask_done) {
197  core_spytask_can_start();
198  // re-use a variable to prevent multiple execution
199  startuptask_done = 0;
200  }
201 }
void sut_done ( )

Definiert in Zeile 127 der Datei kbd.c.

128 {
129  startuptask_done = 1;
130 }
long xtra_kbd_cb ( )

Definiert in Zeile 135 der Datei kbd.c.

136 {
137  if (kbdxtra)
138  {
139  kbdxtra = 0;
140  return physw_status[1] & 0x41fe9; // mask found @ 0xfc07f02a (110d fw), also in GetKbdState
141  }
142  return -1;
143 }

Variablen-Dokumentation

int initfilemodules_done = 0
static

Definiert in Zeile 120 der Datei kbd.c.

long jog_hw_pos
long jog_position[2]

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

Definiert in Zeile 48 der Datei boot.c.

int jogdial_stopped =0

Definiert in Zeile 81 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.

long kbdxtra = 0
static

Definiert in Zeile 132 der Datei kbd.c.

KeyMap keymap[]
Initialisierung:
= {
{ 0, KEY_PLAYBACK ,0x00000002 },
{ 0, KEY_WIFI ,0x00000004 },
{ 1, KEY_SHOOT_FULL ,0x00040001 },
{ 1, KEY_SHOOT_HALF ,0x00040000 },
{ 1, KEY_SHOOT_FULL_ONLY ,0x00000001 },
{ 1, KEY_VIDEO ,0x00000008 },
{ 1, KEY_UP ,0x00000020 },
{ 1, KEY_DOWN ,0x00000040 },
{ 1, KEY_RIGHT ,0x00000080 },
{ 1, KEY_LEFT ,0x00000100 },
{ 1, KEY_SET ,0x00000200 },
{ 1, KEY_MENU ,0x00001000 },
{ 0, 0, 0 }
}

Definiert in Zeile 21 der Datei kbd.c.

int startuptask_done = 0
static

Definiert in Zeile 119 der Datei kbd.c.