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boot.c
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boot.c
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#include "base.h"
#include "usb.h"
#include "wifi_code_compiled.h"
#define XOSC_BASE 0x40024000UL
#define XOSC_CTRL (XOSC_BASE + 0x00)
#define XOSC_STATUS (XOSC_BASE + 0x04)
#define XOSC_STARTUP (XOSC_BASE + 0x0C)
#define CLOCKS_BASE 0x40008000UL
#define CLK_REF_CTRL (CLOCKS_BASE + 0x30)
#define CLK_REF_DIV (CLOCKS_BASE + 0x34)
#define CLK_SYS_CTRL (CLOCKS_BASE + 0x3C)
#define CLK_PERI_CTRL (CLOCKS_BASE + 0x48)
#define CLK_SYS_RESUS_CTRL_RW (CLOCKS_BASE+0x78+0x0000)
#define RESETS_BASE 0x4000C000UL
#define RESETS_RESET (RESETS_BASE + 0x00)
#define RESETS_RESET_DONE (RESETS_BASE + 0x08)
#define CORTEX_BASE 0xe0000000UL
#define CORTEX_SYST_CSR (CORTEX_BASE + 0xe010)
#define CORTEX_SYST_RVR (CORTEX_BASE + 0xe014)
#define CORTEX_SYST_CVR (CORTEX_BASE + 0xe018)
// IO Bank
#define IO_BANK0_BASE 0x40014000UL
#define IO_BANK0_GPIO(x) (IO_BANK0_BASE + x*8 + 0x04)
#define IO_BANK0_GPIO00_CTRL (IO_BANK0_BASE + 0x04)
#define IO_BANK0_GPIO14_CTRL (IO_BANK0_BASE + 0x74)
#define IO_BANK0_GPIO15_CTRL (IO_BANK0_BASE + 0x7c)
// SIO
#define SIO_BASE 0xD0000000UL
#define SIO_GPIO_IN (SIO_BASE + 0x04)
#define SIO_GPIO_OUT (SIO_BASE + 0x10)
#define SIO_GPIO_OUT_SET (SIO_BASE + 0x14)
#define SIO_GPIO_OUT_CLR (SIO_BASE + 0x18)
#define SIO_GPIO_OUT_XOR (SIO_BASE + 0x1c)
#define SIO_GPIO_OE (SIO_BASE + 0x20)
#define SIO_GPIO_OE_SET (SIO_BASE + 0x24)
#define SIO_GPIO_OE_CLR (SIO_BASE + 0x28)
#define PLL_SYS_BASE 0x40028000UL
#define PLL_SYS_CS (PLL_SYS_BASE + 0x00)
#define PLL_SYS_POW (PLL_SYS_BASE + 0x04)
#define PLL_SYS_FBDIV (PLL_SYS_BASE + 0x08)
#define PLL_SYS_PLL (PLL_SYS_BASE + 0x0c)
static void Display();
static void Firstpart();
static void Secondpart();
static void Thirdpart();
static void Fourthpart();
static void ShortSync();
static void LongSync();
extern const byte _binary_image_raw_start[];
//void int_usb()
//{
// deref(SIO_GPIO_OUT_XOR) = 1 << 0; // XOR the LED pin
//usb_device->ep0_buf_a[0] = '\x42';
//usb_device->ep0_buf_a[1] = '\x69';
//usb_device->ep_buf_ctrl[0].in = 2 + 0x400u + 0x8000 + 0x2000;
//deref(0x00100000) = 0xa;
/*
dword status = usb_regs->ints;
if(status & 0x00010000)
{
volatile struct usb_setup_packet *pkt = (volatile struct usb_setup_packet*)&usb_device->setup_packet;
byte req_direction = pkt->bmRequestType;
byte req = pkt->bRequest;
}
*/
//}
__attribute__( ( used, section( ".int.table" ) ) ) void* interrupt_table[64] = {
0x20042000u,0x20000200u,0,0,0,0,0,0,
0, 0, 0,0,0,0,0,&LongSync,
0, 0, 0,0,0,0,0,0,
0, 0, 0,0,0,0,0,0,
0, 0, 0,0,0,0,0,0,
0, 0, 0,0,0,0,0,0,
0, 0, 0,0,0,0,0,0,
0, 0, 0,0,0,0,0,0
};
static void clock_init ( void )
{
deref(XOSC_CTRL)=0xAA0; //1 - 15MHZ
deref(XOSC_STARTUP)=0xc4; //straight from the datasheet
deref(XOSC_CTRL + 0x2000)=0xFAB000; //enable
while(1)
{
if((deref(XOSC_STATUS)&0x80000000)!=0) break;
}
deref(CLK_REF_CTRL)=2; //XOSC
deref(CLK_SYS_CTRL)=0; //reset/clk_ref
deref( CLK_REF_DIV ) = ( 1 << 8 ); // CLK REF Divisor = 1
deref( CLK_PERI_CTRL ) = ( 1 << 11 ) | ( 4 << 5 ); // CLK PERI Enable & AUX SRC = xosc_clksrc
*(volatile dword*)(RESETS_RESET) &= ~(1<<12);
while( (deref(RESETS_RESET_DONE) & (1<<12)) == 0 )
{
}
deref(PLL_SYS_FBDIV) = 50;
deref(PLL_SYS_PLL) = (6<<16)+(1<<12);
deref(PLL_SYS_POW | 0x3000) = 0b100001;
while ( deref( PLL_SYS_CS ) & ( 1 << 31 ) == 0 );
deref( PLL_SYS_POW | 0x3000 ) = ( 1 << 3 ) ; // Power Up PLL Post Div
deref( CLK_SYS_CTRL ) = ( 1 << 0 );
deref( CLK_PERI_CTRL ) = ( 1 << 11 ) | ( 1 << 5 ); // CLK PERI Enable & AUX SRC = xosc_clksrc
}
inline void Wait(dword amount)
{
for(volatile register dword wait = amount; wait--;)
{
}
}
word screen[40*16] = {32*64};
word screenB[40*16] = {32*64};
byte screenFlags[40*16] = {0};
byte screenFlagsB[40*16] = {0};
byte screenFlagsC[40*16] = {0};
dword scanline = 0;
byte syncparity = 0;
word printpos = 0;
void Print(const char* str)
{
while(*str)
{
screen[printpos] = ((word)(*str))*64;
screenB[printpos] = 32*64;
screenFlags[printpos] = 0;
screenFlagsB[printpos] = 0;
screenFlagsC[printpos] = 0;
++printpos;
if(printpos > 40*16)
{
printpos = 0;
}
++str;
}
}
char printdwordbuf[11];
void PrintDword(dword num)
{
printdwordbuf[10] = '\x00';
printdwordbuf[9] = ' ';
byte* out = &printdwordbuf[8];
for(int luup = 0; luup < 7; luup++)
{
if((num&0xf) > 0x9)
{
*out = 'a'+(num&0xf)-0xa;
}
else
{
*out = '0'+(num&0xf);
}
num = num>>4;
if(!num)
{
Print(out);
return;
}
out--;
}
if((num&0xf) > 0x9)
{
*out = 'a'+(num&0xf)-0xa;
}
else
{
*out = '0'+(num&0xf);
}
Print(out);
}
/*
static void Print(const char* str)
{
deref(SIO_GPIO_OUT+0x4) = (1<<15) | (1<<14);
Wait(60000);
while(*str)
{
for(int i = 0; i < 8; i++)
{
dword time = (((*str)>>i)&1)*4500;
deref(SIO_GPIO_OUT+0x8) = (1<<15) | (1<<14);
Wait(4500+time);
deref(SIO_GPIO_OUT+0x4) = (1<<15) | (1<<14);
Wait(4500+time);
}
Wait(16000);
str++;
}
deref(SIO_GPIO_OUT+0x8) = (1<<15) | (1<<14);
}
*/
#define DisplayPixel() deref(SIO_GPIO_OUT+0x8-((*(scrptr++))<<2)) = 1<<15;
#define VYEAH 4
#define VLENGTH (VYEAH*16)
#define VSHORT VYEAH
#define VLONG VYEAH
#define CLKPERUS 100
#define DisplayChar(num) \
deref(SIO_GPIO_OUT + 0x4 + line[num*8+0]) = 1<<15; \
deref(SIO_GPIO_OUT + 0x4 + line[num*8+0]) = 1<<15; \
deref(SIO_GPIO_OUT + 0x4 + line[num*8+0]) = 1<<15; \
deref(SIO_GPIO_OUT + 0x4 + line[num*8+1]) = 1<<15; \
deref(SIO_GPIO_OUT + 0x4 + line[num*8+1]) = 1<<15; \
deref(SIO_GPIO_OUT + 0x4 + line[num*8+1]) = 1<<15; \
deref(SIO_GPIO_OUT + 0x4 + line[num*8+2]) = 1<<15; \
deref(SIO_GPIO_OUT + 0x4 + line[num*8+2]) = 1<<15; \
deref(SIO_GPIO_OUT + 0x4 + line[num*8+2]) = 1<<15; \
deref(SIO_GPIO_OUT + 0x4 + line[num*8+3]) = 1<<15; \
deref(SIO_GPIO_OUT + 0x4 + line[num*8+3]) = 1<<15; \
deref(SIO_GPIO_OUT + 0x4 + line[num*8+3]) = 1<<15; \
deref(SIO_GPIO_OUT + 0x4 + line[num*8+4]) = 1<<15; \
deref(SIO_GPIO_OUT + 0x4 + line[num*8+4]) = 1<<15; \
deref(SIO_GPIO_OUT + 0x4 + line[num*8+4]) = 1<<15; \
deref(SIO_GPIO_OUT + 0x4 + line[num*8+5]) = 1<<15; \
deref(SIO_GPIO_OUT + 0x4 + line[num*8+5]) = 1<<15; \
deref(SIO_GPIO_OUT + 0x4 + line[num*8+5]) = 1<<15; \
deref(SIO_GPIO_OUT + 0x4 + line[num*8+6]) = 1<<15; \
deref(SIO_GPIO_OUT + 0x4 + line[num*8+6]) = 1<<15; \
deref(SIO_GPIO_OUT + 0x4 + line[num*8+6]) = 1<<15; \
deref(SIO_GPIO_OUT + 0x4 + line[num*8+7]) = 1<<15; \
deref(SIO_GPIO_OUT + 0x4 + line[num*8+7]) = 1<<15; \
deref(SIO_GPIO_OUT + 0x4 + line[num*8+7]) = 1<<15;
#define CalcChar(num) \
vertInv = (vertplus)^(*(++flagC)); \
f = *(++flag); \
chr = (*(vert+vertInv+(*(++scrptr))))^(*(vert+vertInv+(*(++scrBptr)))); \
chr |= (chr<<1)&(*(++flagB)); \
chr ^= f; \
line[num*8+0] = (chr&1) << 2; \
line[num*8+1] = (chr&2) << 1; \
line[num*8+2] = (chr)&4; \
line[num*8+3] = (chr>>1)&4; \
line[num*8+4] = (chr>>2)&4; \
line[num*8+5] = (chr>>3)&4; \
line[num*8+6] = (chr>>4)&4; \
line[num*8+7] = (chr>>5)&4;
static void Thirdpart()
{
deref(SIO_GPIO_OUT+0x4) = 1<<14;
dword scanl = scanline;
if(scanl >= 309u)
{
deref( CORTEX_SYST_RVR) = CLKPERUS*32;
deref(0x2000013c) = &ShortSync;
syncparity = 0;
}
else
{
deref( CORTEX_SYST_RVR) = CLKPERUS*4;
deref(0x2000013c) = &Firstpart;
}
if((scanl)>18*16 || (scanl) < 32)
{
(scanline)++;
return;
}
int verticalchar = (((scanl)>>4)-2)*40 - 1;
word* scrptr = &screen[verticalchar];
word* scrBptr = &screenB[verticalchar];
byte* const vert = _binary_image_raw_start;
byte vertplus = (((scanl)&0b1111)<<2)+1;
byte* flag = screenFlags+verticalchar;
byte* flagB = screenFlagsB+verticalchar;
byte* flagC = screenFlagsC+verticalchar;
//byte horfidk = scanlidk>>1;
byte f = *(++flag);
byte vertInv = (vertplus)^(*(++flagC));
byte chr = (*(vert+vertInv+(*(++scrptr))))^(*(vert+vertInv+(*(++scrBptr))));
//byte chr = 0x10001100;
chr |= (chr<<1)&(*(++flagB));
chr ^= f;
byte line[40*8] = {};
line[0] = (chr&1) << 2;
line[1] = (chr&2) << 1;
line[2] = (chr)&4;
line[3] = (chr>>1)&4;
line[4] = (chr>>2)&4;
line[5] = (chr>>3)&4;
line[6] = (chr>>4)&4;
line[7] = (chr>>5)&4;
CalcChar(1);
CalcChar(2);
CalcChar(3);
CalcChar(4);
CalcChar(5);
CalcChar(6);
CalcChar(7);
CalcChar(8);
CalcChar(9);
CalcChar(10);
CalcChar(11);
CalcChar(12);
CalcChar(13);
CalcChar(14);
CalcChar(15);
CalcChar(16);
CalcChar(17);
CalcChar(18);
CalcChar(19);
CalcChar(20);
CalcChar(21);
CalcChar(22);
CalcChar(23);
CalcChar(24);
CalcChar(25);
CalcChar(26);
CalcChar(27);
CalcChar(28);
CalcChar(29);
CalcChar(30);
CalcChar(31);
CalcChar(32);
CalcChar(33);
CalcChar(34);
CalcChar(35);
CalcChar(36);
CalcChar(37);
CalcChar(38);
CalcChar(39);
DisplayChar(0);
DisplayChar(1);
DisplayChar(2);
DisplayChar(3);
DisplayChar(4);
DisplayChar(5);
DisplayChar(6);
DisplayChar(7);
DisplayChar(8);
DisplayChar(9);
DisplayChar(10);
DisplayChar(11);
DisplayChar(12);
DisplayChar(13);
DisplayChar(14);
DisplayChar(15);
DisplayChar(16);
DisplayChar(17);
DisplayChar(18);
DisplayChar(19);
DisplayChar(20);
DisplayChar(21);
DisplayChar(22);
DisplayChar(23);
DisplayChar(24);
DisplayChar(25);
DisplayChar(26);
DisplayChar(27);
DisplayChar(28);
DisplayChar(29);
DisplayChar(30);
DisplayChar(31);
DisplayChar(32);
DisplayChar(33);
DisplayChar(34);
DisplayChar(35);
DisplayChar(36);
DisplayChar(37);
DisplayChar(38);
DisplayChar(39);
deref(SIO_GPIO_OUT + 0x8) = 1 << 15;
(scanline)++;
}
dword lastseed = 0;
static dword random()
{
lastseed = lastseed*225733+235789;
return random;
}
static void Secondpart()
{
deref( CORTEX_SYST_RVR) = CLKPERUS*57;
deref(0x2000013c) = &Thirdpart;
deref(SIO_GPIO_OUT+0x4) = 1<<14;
}
static void Firstpart()
{
deref( CORTEX_SYST_RVR) = CLKPERUS*60;
deref(0x2000013c) = &Thirdpart;
deref(SIO_GPIO_OUT+0x8) = 1<<14;;
}
static void ShortSync()
{
deref(SIO_GPIO_OUT+0x8) = 1<<14;
if(syncparity)
{
if((scanline)++ >= 311)
{
scanline = 0;
deref(CORTEX_SYST_RVR) = CLKPERUS*32;
deref(0x2000013c) = &LongSync;
}
else if((scanline) >= 5 && (scanline) < 302)
{
deref(CORTEX_SYST_RVR) = CLKPERUS*4;
deref(0x2000013c) = &Firstpart;
}
else
{
deref(CORTEX_SYST_RVR) = CLKPERUS*32;
}
(syncparity) = 0;
}
else
{
deref( CORTEX_SYST_RVR) = CLKPERUS*32;
(syncparity) = 1;
}
Wait(CLKPERUS);
deref(SIO_GPIO_OUT+0x4) = 1<<14;
}
static void LongSync()
{
deref(SIO_GPIO_OUT+0x8) = 1<<14;
if(syncparity)
{
(scanline)++;
deref(CORTEX_SYST_RVR) = CLKPERUS*32;
(syncparity) = 0;
}
else
{
if(scanline >= 2)
{
deref(0x2000013c) = &ShortSync;
}
deref( CORTEX_SYST_RVR) = CLKPERUS*32;
(syncparity) = 1;
}
Wait(CLKPERUS*2);
deref(SIO_GPIO_OUT+0x4) = 1<<14;
}
inline int abs(int i)
{
if(i<0)
{
return -i;
}
return i;
}
#define WIFI_SPI_SPEED 500
static void SendDword(dword sent)
{
//sent = (sent>>16) | (sent<<16);
deref(SIO_GPIO_OE_SET) = (1<<24);
deref(SIO_GPIO_OUT+ 0x8) = 1<<25;
Wait(WIFI_SPI_SPEED);
for(dword i = 0; i < 32; i++)
{
deref(SIO_GPIO_OUT+ 0x4) = 1<<29;
Wait(WIFI_SPI_SPEED);
deref(SIO_GPIO_OUT+ 0x8) = 1<<29;
deref(SIO_GPIO_OUT+ 0x8 - ((sent&0x80000000)>>29)) = 1<<24;
Wait(WIFI_SPI_SPEED);
sent <<= 1;
}
deref(SIO_GPIO_OUT+ 0x8) = 1<<29;
deref(SIO_GPIO_OE_CLR) = (1<<24);
Wait(WIFI_SPI_SPEED);
}
static dword ReadDword()
{
dword ret = 0;
deref(SIO_GPIO_OUT+ 0x8) = 1<<25;
Wait(WIFI_SPI_SPEED);
for(dword i = 0; i < 32; i++)
{
deref(SIO_GPIO_OUT+ 0x4) = 1<<29;
ret <<= 1;
ret |= 1-((deref(SIO_GPIO_IN)&(1<<24))>>24);
Wait(WIFI_SPI_SPEED);
deref(SIO_GPIO_OUT+ 0x8) = 1<<29;
Wait(WIFI_SPI_SPEED);
}
return ret;
}
static void PulseCS()
{
deref(SIO_GPIO_OUT+ 0x4) = 1<<25;
Wait(WIFI_SPI_SPEED);
deref(SIO_GPIO_OUT+ 0x8) = 1<<25;
Wait(WIFI_SPI_SPEED);
}
static void PulseCLK()
{
deref(SIO_GPIO_OUT+ 0x4) = 1<<29;
Wait(WIFI_SPI_SPEED);
deref(SIO_GPIO_OUT+ 0x8) = 1<<29;
Wait(WIFI_SPI_SPEED);
}
inline void SetTing(dword p)
{
deref(SIO_GPIO_OUT+0x4) = (1<<14)|(1<<15);
for(volatile dword i = 0; i < p; i++)
{
}
deref(SIO_GPIO_OUT+0x8) = (1<<14)|(1<<15);
for(volatile dword i = 0; i < 0x30-p; i++)
{
}
}
extern void wifi_spi_init2();
extern void wifi_spi_transfer2(byte* send, dword send_len, byte* recv, dword recv_len);
static inline dword make_cmd(dword write, dword inc, dword fn, dword addr, dword sz) {
return (write << 31) | (inc << 30) | (fn << 28) | ((addr & 0x1ffff) << 11) | sz;
}
void wifi_set_backplane_window(dword addr)
{
addr &= ~0x7fffu;
addr >>= 8;
static dword lastbackplaneaddr = 0;
if(lastbackplaneaddr != addr)
{
dword msg[2];
msg[0] = make_cmd(1,1,1,0x1000a,3);
msg[1] = addr;
wifi_spi_transfer2(msg,8,0,0);
lastbackplaneaddr = addr;
}
}
void wifi_write_backplane(dword addr, dword val, dword size)
{
wifi_set_backplane_window(addr);
dword msg[2];
if(size == 4)
{
msg[0] = make_cmd(1,1,1,(addr&0x7fff) | 0x8000,size);
}
else
{
msg[0] = make_cmd(1,1,1,(addr&0x7fff),size);
}
msg[1] = val;
wifi_spi_transfer2(msg,8,0,0);
}
dword wifi_read_backplane(dword addr, dword size)
{
wifi_set_backplane_window(addr);
dword msg[6];
if(size == 4)
{
msg[0] = make_cmd(0,1,1,(addr&0x7fff) | 0x8000,size);
}
else
{
msg[0] = make_cmd(0,1,1,(addr&0x7fff),size);
}
wifi_spi_transfer2(msg,4,&msg[1],20);
return msg[5];
}
void wifi_reset(dword ram_or_arm)
{
dword msg[6];
wifi_read_backplane(0x18000000+ram_or_arm+0x100000+0x408,1);
//PrintDword(msg[2]);
wifi_write_backplane(0x18000000+ram_or_arm+0x100000+0x408,3,1);
//PrintDword(msg[2]);
wifi_read_backplane(0x18000000+ram_or_arm+0x100000+0x408,1);
//PrintDword(msg[2]);
wifi_write_backplane(0x18000000+ram_or_arm+0x100000+0x800,0,1);
//PrintDword(msg[2]);
Wait(100000);
wifi_write_backplane(0x18000000+ram_or_arm+0x100000+0x408,1,1);
//PrintDword(msg[2]);
wifi_read_backplane(0x18000000+ram_or_arm+0x100000+0x408,1);
//PrintDword(msg[2]);
Wait(10000);
}
__attribute__( ( used, section( ".boot.entry" ) ) ) void main()
{
clock_init();
Wait(500000);
*(volatile dword*)(RESETS_RESET) &= ~(1<<5);
while( (deref(RESETS_RESET_DONE) & (1<<5)) == 0 )
{
}
*(volatile dword*)(RESETS_RESET) &= ~(1<<10);
while( (deref(RESETS_RESET_DONE) & (1<<10)) == 0 )
{
}
*(volatile dword*)(RESETS_RESET) &= ~(1<<2);
while( (deref(RESETS_RESET_DONE) & (1<<2)) == 0 )
{
}
scanline = 0;
byte holyshit = 0;
byte holyshit2 = 0;
char holyshit3 = 0; // needs to be signed i think
deref(IO_BANK0_GPIO(14)) = 5; //SIO
deref(IO_BANK0_GPIO(15)) = 5; //SIO
deref(IO_BANK0_GPIO(24)) = 5; //SIO
deref(IO_BANK0_GPIO(25)) = 5; //SIO
deref(IO_BANK0_GPIO(23)) = 5; //SIO
deref(IO_BANK0_GPIO(29)) = 5; //SIO
//deref(IO_BANK0_GPIO(25)) = 5; //SIO
//deref(IO_BANK0_GPIO(24)) = 5; //SIO
deref(SIO_GPIO_OE_SET) = /*(1<<25)+(1<<29)+*/(1<<29)+(1<<24)+(1<<25)+(1<<23)+(1<<14)+(1<<15);
deref(0x4001c068) = 0b01010001;
deref(0x4001c064) = 0b01010001;
deref(0x4001c060) = 0b01010001;
deref(0x4001c078) = 0b01010001;
//deref(0x4001c060) = 0b01111001;
//deref(SIO_GPIO_OUT+0x8) = 1<<29;
//deref(SIO_GPIO_OUT+0x8) = 1<<23;
//deref(SIO_GPIO_OUT+0x4) = 1<<25;
//Wait(200);
//deref(SIO_GPIO_OUT+0x4) = 1<<23;
//Wait(3600000);
//Wait(CLKPERUS*5000);
//deref(0x4005802c) = 1+(1<<9);
//deref(0x40054038+0x1000) = 0b1111;
//deref( CORTEX_BASE + 0xe280) = 0b1111;
//deref( CORTEX_BASE + 0xe100) = 0b1111;
//deref(0x40054010) = deref(0x40054028)+5*12;
//deref(0x4005402c) = 0b0;
//deref(0x40054030) = 0b0;
for(dword i = 0; i < 16; i++)
{
for(dword j = 0; j < 40; j++)
{
screen[i*40+j] = 32*64;
screenB[i*40+j] = 32*64;
screenFlags[i*40+j] = 0x0u;
screenFlagsB[i*40+j] = 0x0u;
screenFlagsC[i*40+j] = 0x0u;
}
}
deref( CORTEX_SYST_RVR) = CLKPERUS*32;
deref( CORTEX_SYST_CSR) = ( 1 << 2 ) | ( 1 << 1 ) | ( 1 << 0 );
wifi_spi_init2();
dword msg[6];
msg[0] = make_cmd(0,1,0,0,4);
msg[1] = 0;
wifi_spi_transfer2(msg,4,&msg[1],4);
wifi_spi_transfer2(msg,4,&msg[1],4);
msg[0] = make_cmd(1,1,0,0x1d,1);
msg[1] = 16;
wifi_spi_transfer2(msg,8,0,0);
msg[0] = make_cmd(1,1,0,0x4,2);
msg[1] = 0x0;
wifi_spi_transfer2(msg,8,0,0);
msg[0] = make_cmd(1,1,0,0x6,2);
msg[1] = 0x0;
wifi_spi_transfer2(msg,8,0,0);
msg[0] = make_cmd(1,1,1,0x1000e,1);
msg[1] = 8;
wifi_spi_transfer2(msg,8,0,0);
msg[0] = make_cmd(0,1,1,0x1000e,1);
msg[1] = 0;
Print("|");
wifi_spi_transfer2(msg,4,&msg[1],20);
while(!(msg[5] & 0x40))
{
wifi_spi_transfer2(msg,4,&msg[1],20);
Wait(10000);
}
Print("|");
msg[0] = make_cmd(1,1,1,0x1000e,1);
msg[1] = 0;
wifi_spi_transfer2(msg,8,0,0);
wifi_reset(0x4000);
wifi_write_backplane(0x18004000+0x10,3,4);
wifi_write_backplane(0x18004000+0x44,0,4);
PrintDword(wifi_read_backplane(0x100,4));
msg[0] = make_cmd(1,1,1,0x1000a,3);
msg[1] = 0x0;
wifi_spi_transfer2(msg,8,0,0);
Wait(10000);
for(dword i = 0; i < wifi_code_compiled_bin_len; i+=4)
{
wifi_write_backplane(i,*(dword*)(&wifi_code_compiled_bin[i]),4);
}
PrintDword(wifi_read_backplane(0x100+18,4));
Wait(10000);
PrintDword(wifi_read_backplane(0x380,4));
wifi_reset(0x3000);
PrintDword(wifi_read_backplane(0x380,4));
//Wait(10000);
while(1)
{
for(dword i = 0; i < 40*16; i ++)
{
screen[i] = (wifi_read_backplane(0x1000+i,1)&0xff)*64;
}
}
//Print("\x19\x14\x14testbutton\x14\x14\x04");
/*
SendDword((1<<31)|4);
SendDword(0b10001001);
PrintDword(ReadDword());
PulseCS();
Print(" ");
SendDword(0);
PulseCS();
PrintDword(ReadDword());
PrintDword(ReadDword());
PulseCS();
Print(" ");
SendDword(0);
PulseCS();
PrintDword(ReadDword());
PrintDword(ReadDword());
PulseCS();
Print(" ");
SendDword(0);
PulseCS();
PrintDword(ReadDword());
PrintDword(ReadDword());
PulseCS();
Print(" ");
deref(SIO_GPIO_OUT+0x4) = 1<<25;
Wait(WIFI_SPI_SPEED);
*/
//dword i = 0;
while (1)
{
/*
for(dword i = 0; i < 16; i++)
{
for(dword j = 0; j < 40; j++)
{
screen[i*40+j] = (((screen[i*40+j]>>2)+1)<<2)&16383;
screenB[i*40+j] = (((screenB[i*40+j]>>2)+3)<<2)&16383;
screenFlagsC[i*40+j]=(screenFlagsC[i*40+j]+6)&0b11111100;
//screenFlags[i*40+j]+=0;
//screenFlagsB[i*40+j]+=0;
}
}
Wait(217800);
*/
}
/*
while (1)
{
for(dword yeah = 0; yeah < 10; yeah++)
{
for(dword i = 0; i < 16; i++)
{
for(dword j = 0; j < 40; j++)
{
screen[i*40+j] = ((i+j+holyshit+64)&0xff)*64+((((abs(j-20)*abs(holyshit3-127))>>4))&0xff)*4;
screenFlags[i*40+j] = 0x0u;
screenFlagsB[i*40+j] = 0x0u;
}
holyshit3++;
}
holyshit2++;
Wait(100000);
}
holyshit++;
//char hi[5];
//dword yeah = deref(0x40054034)&0b1111;
//dword yeah = deref(0x4005402c);
//hi[0] = 0b10101010;
//hi[1] = yeah&0xff;
//hi[2] = (yeah&0xff00)>>8;
//hi[3] = (yeah&0xff0000)>>16;
//hi[4] = '\x00';
//Print(hi);
// loop here and wait for the tick interrupt
}
*/
/*
deref(0x4000c000u | (2u<<12u)) = 0x01000000;
deref(0x4000c000u | (3u<<12u)) = 0x01000000;
while(!(deref(0x4000c000u + 0x8)&0x01000000))
{
}
deref(CLEAR_PENDING_INT) = 1<<5;
deref(SET_ENABLE_INT) = 1<<5;
usb_regs->muxing = 0b1001;
usb_regs->pwr = 0b1100;
usb_regs->main_ctrl = 1;
usb_regs->sie_ctrl = 0x20000000u;
usb_regs->inte = 0x00011010u;
usb_device->ep_ctrl[0].out = ((dword)&((usb_device_dpram_t*)0)->epx_data[0]) | (1u << 31) | (1u << 29) | (2u << 26);
usb_device->ep_ctrl[1].in = ((dword)&((usb_device_dpram_t*)0)->epx_data[64]) | (1u << 31) | (1u << 29) | (2u << 26);
((usb_regs_t*)(((dword)usb_regs)|REG_ALIAS_CLR_BITS))->sie_ctrl = 0x00010000u;
while(1)
{
}
*/
}
/*
static void Display()
{
deref(SIO_GPIO_OUT) = 0; Wait(VLENGTH-VLONG); deref(SIO_GPIO_OUT) = 1 << 14; Wait(VLONG);
deref(SIO_GPIO_OUT) = 0; Wait(VLENGTH-VLONG); deref(SIO_GPIO_OUT) = 1 << 14; Wait(VLONG);
deref(SIO_GPIO_OUT) = 0; Wait(VLENGTH-VLONG); deref(SIO_GPIO_OUT) = 1 << 14; Wait(VLONG);
deref(SIO_GPIO_OUT) = 0; Wait(VLENGTH-VLONG); deref(SIO_GPIO_OUT) = 1 << 14; Wait(VLONG);
deref(SIO_GPIO_OUT) = 0; Wait(VLENGTH-VLONG); deref(SIO_GPIO_OUT) = 1 << 14; Wait(VLONG);
deref(SIO_GPIO_OUT) = 0; Wait(VSHORT); deref(SIO_GPIO_OUT) = 1 << 14; Wait(VLENGTH-VSHORT);
deref(SIO_GPIO_OUT) = 0; Wait(VSHORT); deref(SIO_GPIO_OUT) = 1 << 14; Wait(VLENGTH-VSHORT);
deref(SIO_GPIO_OUT) = 0; Wait(VSHORT); deref(SIO_GPIO_OUT) = 1 << 14; Wait(VLENGTH-VSHORT);
deref(SIO_GPIO_OUT) = 0; Wait(VSHORT); deref(SIO_GPIO_OUT) = 1 << 14; Wait(VLENGTH-VSHORT);
deref(SIO_GPIO_OUT) = 0; Wait(VSHORT); deref(SIO_GPIO_OUT) = 1 << 14; Wait(VLENGTH-VSHORT);
Wait(30);
for(dword i = 0; i != 304; ++i)
{
deref(SIO_GPIO_OUT) = 0;
scrptr = screen + (i<<7);
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;
deref(SIO_GPIO_OUT) = 0;