platform/d10/kbd.c

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This source file includes following definitions.
get_usb_bit
get_analog_av_bit
mykbd_task
wrap_kbd_p1_f
my_kbd_read_keys
kbd_fetch_data
   1 #include "lolevel.h"
   2 #include "platform.h"
   3 #include "core.h"
   4 #include "keyboard.h"
   5 #include "kbd_common.h"
   6 
   7 extern void _GetKbdState(long *);
   8 
   9 KeyMap keymap[] = {
  10     /* tiny bug: key order matters. see kbd_get_pressed_key()
  11      * for example
  12      */
  13     // D10 Verified
  14     { 2, KEY_UP             , 0x00000080 }, 
  15     { 2, KEY_DOWN               , 0x00000040 },
  16     { 2, KEY_LEFT               , 0x00000010 },
  17     { 2, KEY_RIGHT              , 0x00000020 },
  18     { 2, KEY_SET                , 0x00000100 },
  19     { 2, KEY_SHOOT_FULL , 0x00000003 },
  20     { 2, KEY_SHOOT_FULL_ONLY, 0x00000002 },
  21     { 2, KEY_SHOOT_HALF , 0x00000001 }, 
  22     { 2, KEY_ZOOM_IN    , 0x00000004 },
  23     { 2, KEY_ZOOM_OUT   , 0x00000008 },
  24     { 2, KEY_MENU               , 0x00000400 },
  25     { 2, KEY_DISPLAY    , 0x00000200 },
  26     { 2, KEY_PRINT              , 0x00000800 },
  27     { 1, KEY_MODE               , 0x20000000 }, // D10 mode select 
  28     { 1, KEY_PLAYBACK   , 0x80000000 }, // D10 play button
  29     { 0, 0, 0 }
  30 };
  31 
  32 
  33 long kbd_new_state[3] = { 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF };
  34 long kbd_prev_state[3] = { 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF };
  35 long kbd_mod_state[3] = { 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF };
  36 
  37 int get_usb_bit() 
  38 {
  39         long usb_physw[3];
  40         usb_physw[USB_IDX] = 0;
  41         _kbd_read_keys_r2(usb_physw);
  42         return(( usb_physw[USB_IDX] & USB_MASK)==USB_MASK) ; 
  43 }
  44 
  45 int get_analog_av_bit() {
  46     long av_physw[3];
  47     av_physw[ANALOG_AV_IDX] = 0;
  48     _GetKbdState(av_physw);
  49     return( ((av_physw[ANALOG_AV_IDX] & ANALOG_AV_FLAG)==ANALOG_AV_FLAG)?0:1) ;
  50 }
  51 
  52 long __attribute__((naked)) wrap_kbd_p1_f();
  53 
  54 void __attribute__((noinline)) mykbd_task()
  55 {
  56         while (physw_run){ 
  57                 _SleepTask(10);
  58 
  59                 if (wrap_kbd_p1_f() == 1){ // autorepeat ?
  60                         _kbd_p2_f();
  61                 }
  62         }
  63     _ExitTask();
  64 }
  65 
  66 long __attribute__((naked,noinline)) wrap_kbd_p1_f()
  67 {
  68 
  69     asm volatile(
  70                 "STMFD   SP!, {R1-R5,LR}\n"
  71                 "MOV     R4, #0\n"
  72                 "BL      my_kbd_read_keys\n"
  73                 "B       _kbd_p1_f_cont\n"
  74     );
  75     return 0; // shut up the compiler
  76 }
  77 
  78 
  79 void my_kbd_read_keys()
  80 {
  81     kbd_update_key_state();
  82     kbd_update_physw_bits();
  83 }
  84 
  85 void kbd_fetch_data(long *dst)
  86 {
  87     _GetKbdState(dst);
  88     _kbd_read_keys_r2(dst);
  89 }
  90 
  91 /*
  92 // kb MMIOs, FF8470CC
  93 volatile long *mmio0 = (void*)0xc0220200;
  94 volatile long *mmio1 = (void*)0xc0220204;
  95 volatile long *mmio2 = (void*)0xc0220208;
  96 
  97 dst[0] = *mmio0;
  98 dst[1] = *mmio1;
  99 dst[2] = *mmio2 & 0xffff;
 100 */
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root/platform/d10/kbd.c

DEFINITIONS
