platform/ixus105_sd1300/kbd.c

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This source file includes following definitions.
get_usb_bit
wrap_kbd_p1_f
mykbd_task
my_kbd_read_keys
kbd_fetch_data
   1 #include "lolevel.h"
   2 #include "platform.h"
   3 #include "keyboard.h"
   4 #include "kbd_common.h"
   5 
   6 long kbd_new_state[3] = { 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF };
   7 long kbd_prev_state[3] = { 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF };
   8 long kbd_mod_state[3] = { 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF };
   9 
  10 extern void _GetKbdState(long*);
  11 
  12 int get_usb_bit() 
  13 {
  14         long usb_physw[3];
  15         usb_physw[USB_IDX] = 0;
  16         _kbd_read_keys_r2(usb_physw);
  17         return(( usb_physw[USB_IDX] & USB_MASK)==USB_MASK) ; 
  18 }
  19 
  20 // Keymap values for kbd.c. Additional keys may be present, only common values included here.
  21 KeyMap keymap[] = {
  22     { 0, KEY_PLAYBACK        ,0x00000100 }, // Found @0xffea7a88, levent 0x601
  23 //    { 0, KEY_POWER           ,0x00000200 }, // Found @0xffea7a94, levent 0x600
  24     { 0, KEY_MENU            ,0x00000400 }, // Found @0xffea7aa0, levent 0x09
  25     { 1, KEY_LEFT            ,0x08000000 }, // Found @0xffea7adc, levent 0x06
  26     { 1, KEY_ZOOM_OUT        ,0x10000000 }, // Found @0xffea7ae8, levent 0x03
  27     { 1, KEY_ZOOM_IN         ,0x20000000 }, // Found @0xffea7af4, levent 0x02
  28     { 2, KEY_SET             ,0x00000001 }, // Found @0xffea7b00, levent 0x08
  29     { 2, KEY_DOWN            ,0x00000002 }, // Found @0xffea7b0c, levent 0x05
  30     { 2, KEY_DISPLAY         ,0x00000008 }, // Found @0xffea7b18, levent 0x0a
  31     { 2, KEY_RIGHT           ,0x00000400 }, // Found @0xffea7b24, levent 0x07
  32     { 2, KEY_UP              ,0x00000800 }, // Found @0xffea7b30, levent 0x04
  33     { 2, KEY_SHOOT_FULL      ,0x00005000 }, // Found @0xffea7b3c, levent 0x01
  34     { 2, KEY_SHOOT_HALF      ,0x00004000 }, // Found @0xffea7b48, levent 0x00
  35     { 2, KEY_SHOOT_FULL_ONLY ,0x00001000 }, // Found @0xffea7b3c, levent 0x01
  36     { 0, 0, 0 }
  37 };
  38 
  39 long __attribute__((naked,noinline)) wrap_kbd_p1_f()
  40 {
  41         asm volatile(
  42                 "STMFD   SP!, {R1-R5,LR}\n"
  43                 "MOV     R4, #0\n"
  44                 "BL      my_kbd_read_keys\n"
  45                 "B       _kbd_p1_f_cont\n"
  46         );
  47         return 0; // shut up the compiler
  48 }
  49 
  50 void __attribute__((noinline)) mykbd_task()
  51 {
  52         while (physw_run){
  53         _SleepTask(10);
  54 
  55                 if (wrap_kbd_p1_f() == 1){ // autorepeat ?
  56                         _kbd_p2_f();
  57                 }
  58         }
  59         _ExitTask();
  60 }
  61 
  62 void my_kbd_read_keys()
  63 {
  64     kbd_update_key_state();
  65 
  66     _kbd_read_keys_r2(physw_status);
  67 
  68     kbd_update_physw_bits();
  69 }
  70 
  71 
  72 void kbd_fetch_data(long *dst)
  73 {
  74     _GetKbdState(dst);
  75 }
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root/platform/ixus105_sd1300/kbd.c

DEFINITIONS
