📄 juicebox.c.bak
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u08 *addr2 = addr0;
u32 ix, iy, x, y, i, a;
xTRectangle xFirstLine;
xFirstLine.x1 = 70;
xFirstLine.x2 = 107;
xFirstLine.y1 = 0;
xFirstLine.y2 = 8;
//while ((*pdatg)== _ATREST);
while (1) {
switch (*pdatg)
{
case _FORWARD:
{
sector++;
if (sector>260000) sector=0;
addr = addr0;
addr2 = addr0;
for (i = 0; i<512; i++)
{
*addr = 0x00;
addr++;
}
addr = addr0;
addr2 = addr0;
if (wMMCReset()!=0)
{wClear (xLCD, 0x0F00);
wDrawString(xLCD, xFont, "Init Failed",xRLCD, dwShift(0, 0), 0x0FF);}
else
{
a=wMMCReadSector(sector,addr);
if (a!=0)
{
wClear (xLCD, 0x0000);
wDrawString(xLCD, xFont, "Got error",xRLCD, dwShift(0, 0), 0x0FF);
wDrawHex8(xLCD, xFont, a, xRLCD, dwShift(100, 7), 0x0FF);
}
else
{
//wClear (xLCD, 0x0000);
if ((sector&0x000000FF) == 0x00000000)
{
wFloodFill (xLCD, &xFirstLine, 0, 0x0000);
wDrawNumber(xLCD, xFont, sector,6, xRLCD, dwShift(100, 0), 0x0FF);
}
y = 10;
for (iy = 0; iy<16; iy++)
{
x=0;
wDrawStringL(xLCD, xFont, (addr2),xRLCD, dwShift(0, y),32, 0x0FF);
addr2+= 32;
y+=8;
}
}
}
break;
}
case _REVERSE:
{
if (sector>0) sector--;
addr = addr0;
addr2 = addr0;
for (i = 0; i<512; i++)
{
*addr = 0x00;
addr++;
}
addr = addr0;
addr2 = addr0;
if (wMMCReset()!=0)
{wClear (xLCD, 0x0F00);
wDrawString(xLCD, xFont, "Init Failed",xRLCD, dwShift(0, 0), 0x0FF);}
else
{
a=wMMCReadSector(sector,addr);
if (a!=0)
{
wClear (xLCD, 0x0F00);
wDrawString(xLCD, xFont, "Got error",xRLCD, dwShift(0, 0), 0x0FF);
wDrawHex8(xLCD, xFont, a, xRLCD, dwShift(100, 7), 0x0FF);
}
else
{
wClear (xLCD, 0x0000);
wDrawNumber(xLCD, xFont, sector,6, xRLCD, dwShift(100, 0), 0x0FF);
y = 10;
for (iy = 0; iy<16; iy++)
{
x=0;
wDrawStringL(xLCD, xFont, (addr2),xRLCD, dwShift(0, y),32, 0x0FF);
addr2+= 32;
y+=8;
}
}
}
break;
}
}
}/*
case _REVERSE:
{
if (sector==0) sector=1;
sector--;
addr = 0x0C10A000;
addr2 = 0x0C10A000;
for (i = 0; i<512; i++)
{
*addr = 0x00;
addr++;
}
addr = 0x0C10A000;
addr2 = 0x0C10A000;
if (mmc_reset()!=0) {wDrawString("init failed", 0, 0, 0xFF);}
else
{
a=mmc_read_sector(sector,addr);
if (a!=0)
{
wDrawString("got error ", 0, 0, 0xFF);
draw_hex8(a , 60, 0, 0xFF);
}
else
{
wDrawString("sector ", 0, 0, 0xFF);
wDrawNumber(sector, 6, 40, 0, 0x1C);
y = 10;
for (iy = 0; iy<16; iy++)
{
x=0;
wDrawString_l((addr2),x, y, 32, 0x1C);
addr2+= 32;
y+=8;
}
}
}
break;
}
case _STAR:
{
sector+=10;
if (sector>260000) sector=0;
addr = 0x0C10A000;
addr2 = 0x0C10A000;
for (i = 0; i<512; i++)
{
*addr = 0x00;
addr++;
}
addr = 0x0C10A000;
addr2 = 0x0C10A000;
if (mmc_reset()!=0) {wDrawString("init failed", 0, 0, 0xFF);}
else
{
a=mmc_read_sector(sector,addr);
if (a!=0)
{
wDrawString("got error ", 0, 0, 0xFF);
draw_hex8(a , 60, 0, 0xFF);
}
else
{
wDrawString("sector ", 0, 0, 0xFF);
wDrawNumber(sector, 6, 40, 0, 0x1C);
y = 10;
for (iy = 0; iy<16; iy++)
{
x=0;
wDrawString_l((addr2),x, y, 32, 0x1C);
addr2+= 32;
y+=8;
}
}
}
break;
}
case _RETURN:
{
if (sector<10) sector=10;
sector-=10;
addr = 0x0C10A000;
addr2 = 0x0C10A000;
for (i = 0; i<512; i++)
{
*addr = 0x00;
addr++;
}
addr = 0x0C10A000;
addr2 = 0x0C10A000;
if (mmc_reset()!=0) {wDrawString("init failed", 0, 0, 0xFF);}
else
{
a=mmc_read_sector(sector,addr);
if (a!=0)
{
wDrawString("got error ", 0, 0, 0xFF);
draw_hex8(a , 60, 0, 0xFF);
}
else
{
wDrawString("sector ", 0, 0, 0xFF);
wDrawNumber(sector, 6, 40, 0, 0x1C);
y = 10;
for (iy = 0; iy<16; iy++)
{
x=0;
wDrawString_l((addr2),x, y, 32, 0x1C);
addr2+= 32;
y+=8;
}
}
}
break;
}
case _PLAY:
{
addr = 0x0C10A000;
addr2 = 0x0C10A000;
for (i = 0; i<512; i++)
{
*addr = 0x00;
addr++;
}
addr = 0x0C10A000;
addr2 = 0x0C10A000;
if (mmc_reset()!=0) {wDrawString("init failed", 0, 0, 0xFF);}
else
{
u32 x = 0;
while (x == 0)
{
sector++;
a=mmc_read_sector(sector,addr);
if (a!=0)
{
wDrawString("got error ", 0, 0, 0xFF);
draw_hex8(a , 60, 0, 0xFF);
x = 1;
}
else
{
wDrawString("sector ", 0, 0, 0xFF);
wDrawNumber(sector, 6, 40, 0, 0x1C);
if ( *(u32*)addr2 != 0)
{
y = 10;
for (iy = 0; iy<16; iy++)
{
x=0;
wDrawString_l((addr2),x, y, 32, 0x1C);
addr2+= 32;
y+=8;
}
x = 1;
}
}
}
}
break;
}
default: break;
}
}
/* while(1)
{
iz++; if (iz>4) iz = 0;
ix+= 10;
iy+= 11;
if(ix>160) ix -= 160;
if(iy>160) iy -= 160;
wDrawString("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:
wClearLCD();
wDrawString("Play button.", 10, 10, color_lookup[1]);
break;
case JB_RETURN:
wClearLCD();
wDrawString("Return button.", 10, 10, color_lookup[2]);
break;
case JB_STAR:
wClearLCD();
wDrawString("Star button.", 10, 10, color_lookup[3]);
break;
case JB_REVERSE:
wClearLCD();
wDrawString("Reverse button.", 10, 10, color_lookup[4]);
break;
case JB_FORWARD:
wClearLCD();
wDrawString("Forward button.", 10, 10, color_lookup[5]);
break;
default:
break;
}
delay_ms(1);
}
/**/
return 0;
}
/*
Juicebox SDRAM Address Space:
GENERAL: 0x0C000000-0x0C200000
USED:
0x0C000000 - 0x0C010000: code & variables & consts
0x0C100000 - 0x0C109600: LCD screen (160x240 bytes)
0x0C10A000 - 0x0C10A400: SIO data buffer (to be transmitted)
0x0C10A400 - 0x0C10A800: SIO data buffet (received)
MEMORY MAP:
x - used
0 - free
4kB
0123456789ABCDEF
|________________|
0x0C00|xxxxxxxxxxxxxxxx|
0x0C01|0000000000000000|
0x0C02|0000000000000000|
0x0C03|0000000000000000|
0x0C04|0000000000000000|
0x0C05|0000000000000000|
0x0C06|0000000000000000|
0x0C07|0000000000000000|
0x0C08|0000000000000000|
0x0C09|0000000000000000|
0x0C0A|0000000000000000|
0x0C0B|0000000000000000|
0x0C0C|0000000000000000|
0x0C0D|0000000000000000|
0x0C0E|0000000000000000|
0x0C0F|0000000000000000|
1MB--------------------
0x0C10|xxxxxxxxxxx00000|
0x0C11|0000000000000000|
0x0C12|0000000000000000|
0x0C13|0000000000000000|
0x0C14|0000000000000000|
0x0C15|0000000000000000|
0x0C16|0000000000000000|
0x0C17|0000000000000000|
0x0C18|0000000000000000|
0x0C19|0000000000000000|
0x0C1A|0000000000000000|
0x0C1B|0000000000000000|
0x0C1C|0000000000000000|
0x0C1D|0000000000000000|
0x0C1E|0000000000000000|
0x0C1F|0000000000000000|
2MB--------------------
*/
/* Malloc test ===============================================
int *pxPtrs[100];
int size = 1234;
int i = 0;
for (i=0; i< 100; i++) {
pxPtrs[i] = wMalloc(size&0x1FF);
size += 10245;
}
i = 0;
while (1) {
wClear(xLCD, 0x000);
wFree(pxPtrs[i]);
pxPtrs[i] = wMalloc(size&0x1FC);
wDrawHex32 (xLCD, xFont,(size+3)&0x1FC,xRLCD, dwShift(73, 55), 0x0FF);
wDrawHex32 (xLCD, xFont,pxPtrs[i],xRLCD, dwShift(73, 80), 0x0FF);
size += 10245;
wDelayMs(15);
i++;
if (i==100) i = 0;
}
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