void game_end() {
//turns off all communication with Node2
timer_disable();
//can_play_music();
oled_clear_screen();
//print GAME OVER
oled_pos(3, 4);
oled_printf("GAME OVER");
_delay_ms(1500);
oled_clear_screen();
oled_pos(2, 2);
oled_printf("Final score:");
oled_pos(4, 7);
oled_printf("%d", game_score);
printf("Final score: %d\n", game_score);
oled_pos(7, 0);
oled_printf("press any button");
while ((!button_read(2) && !button_read(1) && button_read(3)) ); //wait for button press
_delay_ms(100);
oled_clear_screen();
}
void fsm_refresh_screen(){
fsm_send_position();
joy_position_t joy_pos;
switch (g_state) {
case STATE_MENU:
break;
case STATE_GAME:
if(g_game_controller == JOYSTICK)
{
fsm_send_position();
}
break;
case STATE_GAME_OVER:
break;
case STATE_CALIBRATE:
joy_pos = joy_get_position();
oled_pos(1,8);
fprintf(FONT5,"X: %d %% \nY: %d %% ", joy_pos.x, joy_pos.y);
//fprintf(FONT5,"X: %d %% \nY: %d %% \nLeft: %d \nRight: %d ",
// joy_pos.x, joy_pos.y, adc_read(4), adc_read(3));
break;
case STATE_DEBUG:
break;
case STATE_PID:
break;
default:
break;
}
}
void fsm_can(can_message_t *msg){
switch (msg->id) {
case MENU_ID:
g_state = msg->data[0];
break;
case GAME_ID:
break;
case SCORE_ID:
if(msg->data[0]){
add_score();
print_score();
}
else{
g_state = STATE_GAME_OVER;
oled_print_game_over();
play_melody(0);
}
break;
case CONTROLLER_ID:
break;
case SLIDER_ID:
if(g_state == STATE_CALIBRATE){
oled_pos(3,8);
fprintf(FONT5,"Left: %d %% \nRight: %d %% ", msg->data[0], msg->data[1]);
}
break;
default:
break;
}
}
void game_keep_score() {
if (ball_rolling) {
game_score_counter++;
}
if (game_score_counter > 7) {
game_score++;
game_score_counter = 0;
oled_pos(3, 11);
oled_printf("%d", game_score);
}
}
void game_start() {
game_reset_score();
game_not_lost = 1;
/*
oled_clear_screen();
oled_pos(3,2);
oled_printf("remove ball");
_delay_ms(1500);*/
oled_clear_screen();
oled_pos(3, 2);
oled_printf("Score: ");
//flush pending game_lost messages
can_data_receive();
can_data_receive();
timer_enable();
ball_rolling = 0;
}
static void print_score(){
oled_pos(4,36);
fprintf(FONT5, "%d ", g_score);
}
int main(void)
{
dhcp dhcp_session;
int dhcp_state;
http_server http;
http_socket httpsock[4];
http_content httpcontent[4];
char oled_msg[17];
char *pnt;
int step;
api_init();
uart_puts(" * eCowLogic firmware \r\n");
hw_systick( hw_getfreq() / 1000 );
dhcp_session.socket = 2;
dhcp_session.buffer = (u8 *)buffer_dhcp;
dhcp_init(&dhcp_session);
oled_pos(1, 0);
oled_puts("Reseau (DHCP) ");
step = 0;
while(1)
{
dhcp_state = dhcp_run(&dhcp_session);
if (dhcp_state == DHCP_IP_LEASED)
break;
step++;
oled_pos(1, 13);
if (step == 1) oled_puts(". ");
if (step == 2) oled_puts(".. ");
if (step == 3) oled_puts("...");
if (step == 4)
{
step = 0;
dhcp_session.tick_1s++;
uart_putc('.');
oled_puts(" ");
}
delay(250);
}
pnt = oled_msg;
pnt += b2ds(pnt, dhcp_session.dhcp_my_ip[0]); *pnt++ = '.';
pnt += b2ds(pnt, dhcp_session.dhcp_my_ip[1]); *pnt++ = '.';
pnt += b2ds(pnt, dhcp_session.dhcp_my_ip[2]); *pnt++ = '.';
pnt += b2ds(pnt, dhcp_session.dhcp_my_ip[3]);
for ( ; pnt < (oled_msg + 16); pnt++)
*pnt = ' ';
oled_msg[16] = 0;
uart_puts("DHCP: LEASED ! ");
uart_puts(oled_msg); uart_puts("\r\n");
oled_pos(1, 0);
oled_puts(oled_msg);
spi_init();
pld_init();
//net_init();
/* Init HTTP content */
strcpy(httpcontent[0].name, "/pld");
httpcontent[0].wildcard = 0;
httpcontent[0].cgi = cgi_ng_pld;
httpcontent[0].next = &httpcontent[1];
/* Init HTTP content */
strcpy(httpcontent[1].name, "/spi");
httpcontent[1].wildcard = 0;
httpcontent[1].cgi = cgi_spi;
httpcontent[1].next = &httpcontent[2];
/* Init HTTP content */
strcpy(httpcontent[2].name, "/infos");
httpcontent[2].wildcard = 0;
httpcontent[2].cgi = cgi_info;
httpcontent[2].next = &httpcontent[3];
/* Init HTTP content */
strcpy(httpcontent[3].name, "/");
httpcontent[3].wildcard = 1;
httpcontent[3].cgi = cgi_ng_page;
httpcontent[3].next = 0;
/* Init HTTP socket */
httpsock[0].id = 4;
httpsock[0].state = 0;
httpsock[0].server = &http;
httpsock[0].next = &httpsock[1];
/* Init HTTP socket */
httpsock[1].id = 5;
httpsock[1].state = 0;
httpsock[1].server = &http;
httpsock[1].next = &httpsock[2];
/* Init HTTP socket */
httpsock[2].id = 6;
httpsock[2].state = 0;
httpsock[2].server = &http;
httpsock[2].next = &httpsock[3];
/* Init HTTP socket */
httpsock[3].id = 7;
httpsock[3].state = 0;
httpsock[3].server = &http;
httpsock[3].next = 0;
/* Init the new HTTP layer */
http.port = 80;
http.err404 = 0;
http.err403 = 0;
http.keepalive = 10;
http.socks = &httpsock[0];
http.contents = &httpcontent[0];
http_init(&http);
while(1)
{
http_run(&http);
}
}
void oled_submenu2(){
volatile position joy_pos;
joy_pos.button_pressed = 150;
oled_clear_screen();
/*FIRST MENU*/
// header
char header[] = "YOU ARE TRAPPED!";
// entry one
char entry1[] = "NEVER";
// entry two
char entry2[] = "GONNA";
// entry three
char entry3[] = "GIVE YOU UP";
// arrow starts on entry one. Movement of joystick along Y axis changes this
int arrow = menu_entry_one;
int prev_arrow;
int navigation_counter = 999;
int started = 0;
//Define menu pointer
oled_pos(menu_entry_one, arrow_column);
oled_print("<<");
sound_play(ROLL);
while(!started){
oled_goto_line(menu_header);
oled_print(header);
oled_goto_line(menu_entry_one);
oled_print(entry1);
oled_goto_line(menu_entry_two);
oled_print(entry2);
oled_goto_line(menu_entry_three);
oled_print(entry3);
if(joystickDirY() != NEUTRAL){
navigation_counter++;
}
else{
navigation_counter = 1;
}
if(navigation_counter % 100 == 0){
prev_arrow = arrow;
if(joystickDirY() == UP){
if(arrow == menu_entry_one){
arrow = menu_entry_three;
} else{
arrow--;
}
}
else if(joystickDirY() == DOWN){
if(arrow == menu_entry_three){
arrow = menu_entry_one;
} else{
arrow++;
}
}
oled_goto_line(prev_arrow);
oled_clear_line();
oled_goto_line(arrow);
oled_changeColumn(arrow_column);
oled_print("<<");
oled_changeColumn(0);
navigation_counter++;
}
//Handle button presses
joy_pos = joystickPos();
if(joy_pos.button_pressed < button_margin){
while(joy_pos.button_pressed < button_margin){ //Prevent button spam
joy_pos = joystickPos();
}
started = 1;
button_pressed = 0;
}
}
return 0;
}
int oled_submenu1(){
volatile position joy_pos;
joy_pos.button_pressed = 150;
oled_clear_screen();
/*FIRST MENU*/
// header
char header[] = "MUSIC MENU";
// entry one
char entry1[] = "POKEMON";
// entry two
char entry2[] = "SUPER MARIO";
// entry three
char entry3[] = "ZELDA";
// arrow starts on entry one. Movement of joystick along Y axis changes this
int arrow = menu_entry_one;
int prev_arrow;
int navigation_counter = 999;
int started = 0;
//Define menu pointer
oled_pos(menu_entry_one, arrow_column);
oled_print("<<");
sound_play(POKEMON);
while(!started){
oled_goto_line(menu_header);
oled_print(header);
oled_goto_line(menu_entry_one);
oled_print(entry1);
oled_goto_line(menu_entry_two);
oled_print(entry2);
oled_goto_line(menu_entry_three);
oled_print(entry3);
if(joystickDirY() != NEUTRAL){
navigation_counter++;
}
else{
navigation_counter = 1;
}
if(navigation_counter % 100 == 0){
prev_arrow = arrow;
if(joystickDirY() == UP){
if(arrow == menu_entry_one){
arrow = menu_entry_three;
} else{
arrow--;
}
}
else if(joystickDirY() == DOWN){
if(arrow == menu_entry_three){
arrow = menu_entry_one;
} else{
arrow++;
}
}
//Let user listen to currently selected song
if(arrow == menu_entry_one){
sound_play(POKEMON);
} else if(arrow == menu_entry_two){
sound_play(MARIO);
} else if(arrow == menu_entry_three){
sound_play(ZELDA);
} else {
sound_play(ROLL);
}
oled_goto_line(prev_arrow);
oled_clear_line();
oled_goto_line(arrow);
oled_changeColumn(arrow_column);
oled_print("<<");
oled_changeColumn(0);
navigation_counter++;
}
//Handle button presses
joy_pos = joystickPos();
if(joy_pos.button_pressed < button_margin){
while(joy_pos.button_pressed < button_margin){ //Prevent button spam
joy_pos = joystickPos();
}
if(arrow == menu_entry_one){
ingame_song = POKEMON;
} else if(arrow == menu_entry_two){
ingame_song = MARIO;
} else if(arrow == menu_entry_three){
ingame_song = ZELDA;
}
started = 1;
button_pressed = 0;
}
}
return 0;
}
int oled_navigate(){
volatile position joy_pos;
joy_pos.button_pressed = 150;
oled_clear_screen();
/*FIRST MENU*/
// header
char header[] = "MENU";
// entry one
char entry1[] = "Start game";
// entry two
char entry2[] = "Change music";
// entry three
char entry3[] = "DO NOT PRESS!";
// arrow starts on entry one. Movement of joystick along Y axis changes this
int arrow = menu_entry_one;
int prev_arrow;
int navigation_counter = 999;
int started = 0;
//Define menu pointer
oled_pos(menu_entry_one, arrow_column);
oled_print("<<");
sound_play(MENU);
while(!started){
oled_goto_line(menu_header);
oled_print(header);
oled_goto_line(menu_entry_one);
oled_print(entry1);
oled_goto_line(menu_entry_two);
oled_print(entry2);
oled_goto_line(menu_entry_three);
oled_print(entry3);
if(joystickDirY() != NEUTRAL){
navigation_counter++;
}
else{
navigation_counter = 1;
}
if(navigation_counter % 100 == 0){
prev_arrow = arrow;
if(joystickDirY() == UP){
if(arrow == menu_entry_one){
arrow = menu_entry_three;
} else{
arrow--;
}
}
else if(joystickDirY() == DOWN){
if(arrow == menu_entry_three){
arrow = menu_entry_one;
} else{
arrow++;
}
}
oled_goto_line(prev_arrow);
oled_clear_line();
oled_goto_line(arrow);
oled_changeColumn(arrow_column);
oled_print("<<");
oled_changeColumn(0);
navigation_counter++;
}
//Handle button presses
joy_pos = joystickPos();
if(joy_pos.button_pressed < button_margin){
while(joy_pos.button_pressed < button_margin){ //Prevent button spam
joy_pos = joystickPos();
}
if(arrow == menu_entry_one){
started = 1; //A game request has been received, so we should stop interfacing
} else if(arrow == menu_entry_two){
oled_submenu1();
oled_clear_screen();
//Redefine menu pointer
oled_goto_line(arrow);
oled_changeColumn(arrow_column);
oled_print("<<");
oled_changeColumn(0);
sound_play(MENU);
} else if(arrow == menu_entry_three){
oled_submenu2();
oled_clear_screen();
//Redefine menu pointer
oled_goto_line(arrow);
oled_changeColumn(arrow_column);
oled_print("<<");
oled_changeColumn(0);
sound_play(MENU);
}
button_pressed = 0;
}
}
return 0;
}
static void upd_flash(tftp *tftp)
{
char str[17];
int tftp_block;
u32 waddr;
u32 sector, last_sector;
int len;
tftp_init(tftp);
tftp->filename = upd_mem;
waddr = 0;
last_sector= 0xFFFFFFFF;
while(1)
{
tftp_run(tftp);
if ( (tftp->state == 2) ||
(tftp->state == 3))
{
if (tftp->lastblock != tftp_block)
{
tftp_block = tftp->lastblock;
strcpy(str, "Load flash ");
b2ds(&str[11], tftp_block);
oled_pos(0, 0);
oled_puts(str);
sector = (tftp_block << 9) & 0xFFFF0000;
if (sector != last_sector)
{
flash_erase(sector);
last_sector = sector;
}
uart_puts(str); uart_putc('\r');
len = 0;
if (tftp->length > 4)
{
u8 *dat;
dat = (u8 *)&tftp->data[4];
len = tftp->length - 4;
if (len > 256)
{
flash_write(waddr, dat, 256);
len -= 256; /* Update remaining data length */
dat += 256; /* Move the source pointer */
waddr += 256; /* Update the dest address */
/* Wait for the write transfer ends */
while(flash_status() & 1)
;
}
flash_write(waddr, dat, len);
/* Wait for the write transfer ends */
while(flash_status() & 1)
;
/* Update write address for next packet */
waddr += len;
}
}
tftp_ack(tftp);
}
if (tftp->state == 3)
{
uart_crlf();
break;
}
if (tftp->state == 98)
{
uart_puts("TFTP timeout, restart\r\n");
oled_pos(0, 0);
oled_puts("TFTP: timeout!");
tftp->timestamp = 0x3000;
tftp->state = 0;
}
if (tftp->state == 99)
{
uart_puts("upd_firmware() TFTP error 99\r\n");
break;
}
}
}
