void play_music() {
cli();
SPCR = 0;
set_output_bit(IO_DISPLAY_RST);
activate_output_bit(IO_DISPLAY_RST);
clear_output_bit(IO_RESET_CO);
activate_output_bit(IO_AUDIO);
make_sound(127/4, 15000);
delay_ms(10);
make_sound(191/4, 15000);
delay_ms(10);
make_sound(255/4, 10000);
delay_ms(10);
make_sound(255/4, 10000);
delay_ms(10);
make_sound(191/4, 15000);
delay_ms(1);
sei();
bot_init();
deactivate_output_bit(IO_DISPLAY_RST);
clear_output_bit(IO_DISPLAY_RST);
spi_init();
}
/**
* @brief Manages the DMA Complete Transfer complete interrupt.
* @param None
* @retval None
*/
void
EVAL_AUDIO_TransferComplete_CallBack(uint32_t pBuffer, uint32_t Size)
{
STM_EVAL_LEDOff(LED_Orange);
make_sound((uint16_t *)(audiobuff + BUFF_LEN_DIV2), BUFF_LEN_DIV4);
STM_EVAL_LEDOn(LED_Orange);
}
/**
* @brief Manages the DMA Half Transfer complete interrupt.
* @param None
* @retval None
*/
void
EVAL_AUDIO_HalfTransfer_CallBack(uint32_t pBuffer, uint32_t Size)
{
/* Generally this interrupt routine is used to load the buffer when
a streaming scheme is used: When first Half buffer is already transferred load
the new data to the first half of buffer while DMA is transferring data from
the second half. And when Transfer complete occurs, load the second half of
the buffer while the DMA is transferring from the first half ... */
STM_EVAL_LEDOff(LED_Orange);
make_sound((uint16_t *)audiobuff, BUFF_LEN_DIV4);
STM_EVAL_LEDOn(LED_Orange);
}
void Game::make_sound(std::string desc, Point pos)
{
make_sound(desc, pos.x, pos.y);
}
void command(char *cmd)
{
if (strcmp(cmd, "clear") == 0) // Очистить экран
{
mysys_clear_screen();
return;
}
if (strcmp(cmd, "panic") == 0) // Напугать ядро
{
mysys_panic("As you wish!");
return;
}
if (strcmp(cmd, "reboot") == 0) // Перезагрузиться
{
// Я пока не нашел в документации почему это приводит к перезагрузке
// На самом деле даже одна любая из этих команд вызывает перезагрузку
outb(0xfe, 0x64);
outb(0x01, 0x92);
}
if (strcmp(cmd, "fat") == 0) // Запустить FAT-браузер
{
// fat_main();
return;
}
if (strcmp(cmd, "dbg") == 0) // Вызвать отладчик Bochs
{
outw(0x8A00, 0x8A00);
outw(0x8AE0, 0x8A00);
return;
}
if (strcmp(cmd, "cli") == 0) // Отключить прерывания, остановить процессы
{
__asm__("cli");
return;
}
if (strcmp(cmd, "sti") == 0) // Включить прерывания
{
__asm__("sti");
return;
}
if (strcmp(cmd, "beep") == 0) // Наступить на хвост
{
make_sound();
return;
}
if (strcmp(cmd, "cpu") == 0) // Определить процессор
{
// Идентификация процессора (см. [1])
ulong eax, ebx, ecx, edx;
ulong maxeax, maxexeax; // Макс. индексы для Basic и Extended CPUID информации
ulong vendor[3]; // Имя производителя
__asm__ volatile("movl $0x0, %%eax\n"
"cpuid"
:"=a"(maxeax), "=b"(vendor[0]), "=c"(vendor[2]), "=d"(vendor[1]):);
__asm__ volatile ("movl $0x80000000, %%eax\n"
"cpuid"
:"=a"(maxexeax):);
_printf("Maximum CPUID indexes: %p/%p", (char*)maxeax, (char*)maxexeax);
_puts("\nVendor: "); _nputs((char*)&vendor, 12);
_puts("\nBrand String: ");
if ((maxexeax & 0x80000000) && maxexeax >= 0x80000004) // Если процессор поддерживает Brand String
{
ulong BrandString[12];
__asm__ volatile ("movl $0x80000002, %%eax\n"
"cpuid"
:"=a"(BrandString[0]), "=b"(BrandString[1]), "=c"(BrandString[2]), "=d"(BrandString[3]):);
__asm__ volatile ("movl $0x80000003, %%eax\n"
"cpuid"
:"=a"(BrandString[4]), "=b"(BrandString[5]), "=c"(BrandString[6]), "=d"(BrandString[7]):);
__asm__ volatile ("movl $0x80000004, %%eax\n"
"cpuid"
:"=a"(BrandString[8]), "=b"(BrandString[9]), "=c"(BrandString[10]), "=d"(BrandString[11]):);
_puts((char*)&BrandString);
}
void advanced_level(int file_no,int MINUTE, int angleINCREASE){
FILE *file;
file= fopen(file_name[file_no],"r");
char choice[2],comp;
// line & i will keep track wid total lines and chars respectively
int i=0,chars=0, file_pointer,line,z,char_x,char_y,dummy_choice;
int j1,ch1,x1,y1,time_up;
prev= -1;
time_interval=0, min=0, sec=0, eff=0, err=0, speed=0;
pressed=0, correct= 0, wrong= 0, cpm=0, correction=0;
minute=MINUTE, INCREASE= angleINCREASE,second=0;
tutorial_window();
hideMouse();
file_pointer=0; choice[1]='\0';
setcolor(4);
settextstyle(0,0,1);
outtextxy(542,50,"0");
outtextxy(562,50,":");
outtextxy(574,50,"00");
show_number(minute,550,50,4,0,1);
user_response(250,130,1,3);
time(&start_time);
settextstyle(2,0,5);
color_text(535,76,"ESC to",3);
color_text(536,76,"ESC to",3);
color_text(524,92,"quit/pause",3);
color_text(525,92,"quit/pause",3);
dummy_choice= 'A'; //just to initialize the drawing of a key
increase=0, angle=89;
file_open4_screen(file,173,72,36,1,6,30,0);
while(!feof(file)){
i=0;char_x=173;char_y=90; line=0; chars=0;
rewind(file);
fseek(file,file_pointer,0);
while(line<6){
if(feof(file)){
summary_content();
end_lesson(min,sec,eff,err,speed);
return;
//break;
}
gettime (&new_time);
time_up= time_control();
if(time_up)
return ;
if(i>=0){
color_text(char_x+8*i,(char_y+36*line)+1,"_",4);
color_text(char_x+8*i,(char_y+36*line)-23,"^",4);
}
if(kbhit()){
check_kb_up_down(dummy_choice,0);
choice[0]= getch(); // user input
dummy_choice= choice[0];
pressed++;
check_kb_up_down(choice[0],1);
if(chars>29){
color_text((char_x+i*8),(char_y+36*line)+1,"_",15);
color_text((char_x+i*8),(char_y+36*line)-23,"^",15);
i=0; line++; chars=0;
}
if(choice[0]==27 ) // ESC
{
pressed--;
make_sound(2000,100);
if(i>0)
summary_content();
z = continue_close(min,sec,eff,err,speed);
if(z)
return;
else
continue;
}
if(choice[0]==0){ // error checking for function keys
int ch1=getch();
if(ch1==80||ch1==72||ch1==75||ch1==77) //error checking to avoide right,left,up
continue;
}
else if(choice[0]==9)
continue; //error checking for tab
else if(choice[0]==8){ //BACKSPACE
correction++;
if(i>0 || line>0){
if(i>0){
file_pointer--;
fseek(file,-1,SEEK_CUR);
setfillstyle(1,15);
bar(char_x+i*8,char_y+36*line,char_x+(i*8)-8,char_y+7+36*line);
color_text((char_x+i*8)-8,(char_y+36*line)+1,"_",4);
color_text(char_x+i*8,(char_y+36*line)+1,"_",15);
color_text((char_x+i*8)-8,(char_y+36*line)-23,"^",4);
color_text(char_x+i*8,(char_y+36*line)-23,"^",15);
i--; chars--;
}
if(i>29){
line++; i=0;chars=0;
}
}
make_sound(1000,100);
}
else{
file_pointer++; correct++;
fscanf(file,"%c",&comp);
setcolor(4);
if(comp=='\n'){
i=0; chars=1; line++; continue;
}
if(comp!=choice[0] && choice[0]==' ')
{
char choice1 = '-'; //when space is pressed instead of any key, print dash
print_lesson(char_x+i*8,char_y+36*line,choice1,9);
make_sound(500,100);
wrong++; correct--;
}
else if(comp != choice[0]){
wrong++; correct--;
setcolor(9);
make_sound(500,100);
outtextxy(char_x+i*8,char_y+36*line,choice);
}
else
outtextxy(char_x+i*8,char_y+36*line,choice);
color_text((char_x+i*8)+8,(char_y+36*line)-23,"^",4);
color_text(char_x+i*8,(char_y+36*line)-23,"^",15);
color_text((char_x+i*8)+8,(char_y+36*line)+1,"_",4);
color_text(char_x+i*8,(char_y+36*line)+1,"_",15);
i++; chars++;
}
}
}
if(feof(file))
break;
setfillstyle(1,15);
bar(165,56,417,300);
undr_line(165,81,12,250,18,7);
file_open4_screen(file,173,72,36,1,6,30,file_pointer);
}
fclose(file);
closegraph();
}
void lesson_practice(int lesson_no,int num,int MINUTE,int angleINCREASE)
{
/* INCREASE= will control time, MINUTE= given time limit of typing */
int j1,ch1,x1,y1,time_up;
int char_x, char_y,i,choice,dummy_choice,line,z;
int rndm,store; /* 'store' is used to store chars serially in
store array */
prev= -1;
time_interval=0, min=0, sec=0, eff=0, err=0, speed=0;
pressed=0, correct= 0, wrong= 0, cpm=0, correction=0;
minute=MINUTE, INCREASE= angleINCREASE, second=0;
char_x = 173;
char_y = 72;
tutorial_window();
run_info_window();
hideMouse();
if(!num)
LETTER= 4;
else if(!lesson_no)
LETTER=20;
line = 1;
for(i=1,store=0; line<MAX ;i++,store++)
{
rndm = random(LETTER); // randomly seeks chars
if(!num){
store_chars[store]= lesson[lesson_no-1][rndm];
print_lesson(char_x, char_y, lesson[lesson_no-1][rndm],1);
}
else if(!lesson_no){
store_chars[store]= numeric[num-1][rndm];
print_lesson(char_x, char_y, numeric[num-1][rndm],1);
}
char_x +=8; //for next character
if(i%4==0) // GIVING SPACE AFTER EVERY 4 CHARS
{
char_x +=8;
store++;
store_chars[store]=' ';
}
if(char_x >405) // NEXT LINE
{
char_x = 173;
char_y+= 36;
line++;
}
}
setcolor(4);
outtextxy(542,50,"0");
outtextxy(562,50,":");
outtextxy(574,50,"00");
show_number(minute,550,50,4,0,1);
run_info(pressed,correct,wrong,correction);
user_response(250,130,1,3);
time(&start_time);
settextstyle(2,0,5);
color_text(535,76,"ESC to",3);
color_text(536,76,"ESC to",3);
color_text(524,92,"quit/pause",3);
color_text(525,92,"quit/pause",3);
char_x= 173; char_y= 90; line =1; i=0;
dummy_choice= 'A'; //just to initialize the drawing of a key
increase=0, angle=89;
while(1)
{
gettime (&new_time);
time_up= time_control();
if(time_up)
return;
if(line<7){
color_text(char_x,char_y+1,"_",4);
color_text(char_x,char_y-23,"^",4);
}
if(kbhit())
{
check_kb_up_down(dummy_choice,0);
choice= getch(); // ASSIGN USER INPUT TO 'CHOICE'
dummy_choice= choice;
pressed++;
check_kb_up_down(choice,1);
if(line>6)
{
summary_content();
end_lesson(min,sec,eff,err,speed);
return;
}
if(choice==27 ) // ESC
{
pressed--;
make_sound(2000,100);
if(i>0)
summary_content();
z = continue_close(min,sec,eff,err,speed);
if(z)
return;
else
continue;
}
else if(choice==0) // error checking for function keys
{
ch1=getch();
if(ch1==80||ch1==72||ch1==75||ch1==77) //error checking to avoide right,left,up
continue;
}
else if(choice==9)
continue; //error checking for tab
else if(choice==8) // BACKSPACE
{
if(i>0)
{
correction++;
if(char_x<=173){
setfillstyle(1,15);
bar(char_x+233,char_y-36,char_x+243,char_y-29);
color_text(char_x,char_y+1,"_",15);
color_text(char_x,char_y-23,"^",15);
char_y-=36;
char_x+=240;
color_text(char_x-8,char_y+1,"_",4);
color_text(char_x-8,char_y-23,"^",4);
}
else{
setfillstyle(1,15);
bar(char_x-8, char_y, char_x,char_y+7);
color_text(char_x,char_y+1,"_",15);
color_text(char_x-8,char_y+1,"_",4);
color_text(char_x,char_y-23,"^",15);
color_text(char_x-8,char_y-23,"^",4);
}
--i;
char_x-=8;
sound(1000);
delay(100);
nosound();
}
}
else{
if(choice==store_chars[i]){ //letter is ok!
print_lesson(char_x,char_y,choice,4);
correct++;
}
else if(store_chars[i] !=choice && choice==' ')
{
char choice1 = '-'; //when space is pressed instead of any key, print dash
print_lesson(char_x,char_y,choice1,9);
make_sound(500,100);
wrong++;
}
else
{
print_lesson(char_x, char_y,choice,9);
make_sound(500,100);
wrong++;
}
color_text(char_x+8,char_y-23,"^",4);
color_text(char_x,char_y-23,"^",15);
color_text(char_x+8,char_y+1,"_",4);
color_text(char_x,char_y+1,"_",15);
char_x +=8;
if(char_x > 405)
{
color_text(char_x,char_y+1,"_",15);
color_text(char_x,char_y-23,"^",15);
char_x = 173;
char_y +=36;
line++;
}
i++;
} // end of else or default typing
run_info(pressed,correct,wrong,correction);
} // end of the initial 'if'
} // end of while
}