buttons.c

来自「An complete pmp solution for mattel juic」· C语言 代码 · 共 133 行

#include "s3c44b0x.h"
#include "system.h"
#include "stdint.h"

/* Determined with OCD Commander, can be compared directly to Port G Data */
#define JB_PLAY     0x9D
#define JB_RETURN   0x9E
#define JB_STAR     0x8F
#define JB_FORWARD  0x9B
#define JB_REVERSE  0x97
#define JB_ATREST   0x9F    /* Not buttons being pressed */

#define VD0        0
#define VD1        1
#define VD2        2
#define VD3        3
#define VD4        7
#define VD5        6
#define VD6        5
#define VD7        4
#define DISPOFF    8
#define LCDOFF    13
#define PORT_VD03 *pdatd
#define PORT_VD47 *pdatc
#define PORT_DAT  *pdatd
#define VCLK       4
#define VLINE      5
#define VM         6
#define VFRAME     7


int main(void) {
    cpu_init();
    
    PORT_VD47 |= (1 << LCDOFF);
    PORT_VD47 |= (1 << DISPOFF);
    
    lcd_init();
    clear_lcd();

    draw_string("Juicebox Hack v0.1.1", 73, 80, 0xFF);
    draw_string("Press play to color demo", 59, 90, 0xFF);
    while (1) {
        if (*pdatg==JB_PLAY)
          {
          flood_fill (0,0,10,10, 0x00);
          flood_fill (10,0,20,10, 0x01);
          flood_fill (20,0,30,10, 0x02);
          flood_fill (30,0,40,10, 0x03);

          flood_fill (0, 10,10,20, 0x00);
          flood_fill (10,10,20,20, 0x04);
          flood_fill (20,10,30,20, 0x08);
          flood_fill (30,10,40,20, 0x0C);
          flood_fill (40,10,50,20, 0x10);
          flood_fill (50,10,60,20, 0x14);
          flood_fill (60,10,70,20, 0x18);
          flood_fill (70,10,80,20, 0x1C);
         
          flood_fill (0, 20,10,30, 0x00);
          flood_fill (10,20,20,30, 0x20);
          flood_fill (20,20,30,30, 0x40);
          flood_fill (30,20,40,30, 0x60);
          flood_fill (40,20,50,30, 0x80);
          flood_fill (50,20,60,30, 0xA0);
          flood_fill (60,20,70,30, 0xC0);
          flood_fill (70,20,80,30, 0xE0);
          
          }}
   /* while(1) 
      {
      
      iz++; if (iz>4) iz = 0;
      ix+= 10;
      iy+= 11;
      if(ix>160) ix -= 160;
      if(iy>160) iy -= 160;
      draw_string("O", ix, iy, color_lookup[iz]);
       //set_pixel (ix, iy, 0x0F);
      }/**/
   /* iis_init();
    while (1)
      {
      *iisfif = 0x00;
       *iisfif = 0x02;
       *iisfif = 0x04;
       *iisfif = 0x08;
       *iisfif = 0x2F;
       *iisfif = 0x40;
       *iisfif = 0x80;
       *iisfif = 0xF0;
       delay16();
       }
    /*while (1) {
        *iisfif = 0x00;
        *iisfif = 0x02;
        *iisfif = 0x04;
        *iisfif = 0x08;
        *iisfif = 0x2F;
        *iisfif = 0x40;
        *iisfif = 0x80;
        *iisfif = 0xF0;
        switch ((*pdatg)) {
            case JB_PLAY:
                clear_lcd();
                draw_string("Play button.", 10, 10, color_lookup[1]);
                break;
            case JB_RETURN:
                clear_lcd();
                draw_string("Return button.", 10, 10, color_lookup[2]);
                break;
            case JB_STAR:
                clear_lcd();
                draw_string("Star button.", 10, 10, color_lookup[3]);
                break;
            case JB_REVERSE:
                clear_lcd();
                draw_string("Reverse button.", 10, 10, color_lookup[4]);
                break;
            case JB_FORWARD:
                clear_lcd();
                draw_string("Forward button.", 10, 10, color_lookup[5]);
                break;
            default:
                break;
        }
        delay_ms(1);
        
    }
/**/
    return 0;
}