/* input - do getButtons() first, then getAnalogX() and/or getAnalogY() */
unsigned short getButtons(int pad)
{
// Read current controller status
controller_scan();
gKeys = get_keys_pressed();
return (unsigned short)(gKeys.c[0].data >> 16);
}
int do_menu() {
unsigned char key = 0;
int valid_opt[NUM_OPTS] = { 0 };
int x;
int cursor = 0;
u8 pwron = 0;
lcd_console_setcolor(CONSOLE_COLOR_CYAN, CONSOLE_COLOR_BLACK);
// lcd_clear (NULL, 1, 1, NULL);
lcd_console_setpos(MENUTOP-5, INDENT);
lcd_puts("_____________________________");
lcd_console_setpos(MENUTOP-3, INDENT);
lcd_puts(" BOOT MENU ");
lcd_console_setpos(MENUTOP-2, INDENT);
lcd_puts("_____________________________");
gpio_write(COL0, 0);//drive COL0 LOW
if (twl6030_hw_status(&pwron)) {
lcd_console_setpos(MENUTOP, 2);
lcd_puts("Error: Failed to read twl6030 hw_status\n");
}
valid_opt[BOOT_FASTBOOT] = 1;
valid_opt[BOOT_EMMC_NORMAL] = 1;
valid_opt[BOOT_EMMC_RECOVERY] = 1;
if (check_device_image(DEV_EMMC, "altboot.img"))
valid_opt[BOOT_EMMC_ALTBOOT] = 1;
if (check_device_image(DEV_SD, "recovery.img"))
valid_opt[BOOT_SD_RECOVERY] = 1;
if (check_device_image(DEV_SD, "cm7.img"))
valid_opt[BOOT_SD_CM7] = 1;
if (check_device_image(DEV_SD, "cm9.img"))
valid_opt[BOOT_SD_CM9] = 1;
if (check_device_image(DEV_SD, "altboot1.img"))
valid_opt[BOOT_SD_ALTBOOT1] = 1;
if (check_device_image(DEV_SD, "altboot2.img"))
valid_opt[BOOT_SD_ALTBOOT2] = 1;
if (check_device_image(DEV_SD, "altboot3.img"))
valid_opt[BOOT_SD_ALTBOOT3] = 1;
if (read_u_boot_file("u-boot.device") != 'X') // if that file is there
valid_opt[CHANGE_BOOT_DEV] = 1;
if (read_u_boot_file("u-boot.altboot") != 'X') // if that file is there
valid_opt[CHANGE_BOOT_IMG] = 1;
for (x = 0; x < NUM_OPTS; x++) {
lcd_console_setpos(MENUTOP + x, INDENT);
if ((!valid_opt[CHANGE_BOOT_DEV] && !valid_opt[CHANGE_BOOT_IMG]) &&
(x== DEFAULT_BOOT_STR || x == CHANGE_BOOT_DEV || x== CHANGE_BOOT_IMG))
continue;
if (valid_opt[x])
highlight_boot_line(x, HIGHLIGHT_NONE);
else
highlight_boot_line(x, HIGHLIGHT_GRAY);
}
lcd_console_setpos(MENUTOP + NUM_OPTS + 4, INDENT - 7);
lcd_puts(" PRESS VOL-UP/DN TO MOVE AND \"n\" TO SELECT");
lcd_console_setpos(59, 0);
lcd_puts(" \n \n Menu by j4mm3r, HD.\n Credits: bauwks, fattire, mik_os, Rebellos, Denx, Ogilvy \n Cyanoboot for Nook Tablet (" __TIMESTAMP__ ") - ** NOT FOR SALE **");
cursor = 0;
// highlight first option
highlight_boot_line(cursor, HIGHLIGHT_CYAN);
do {
udelay(RESET_TICK);
} while (get_keys_pressed(&key)); // wait for release
do {
get_keys_pressed(&key);
lcd_console_setpos(5, 0);
#if 0 //debugging purpose
lcd_printf(" keycode: 0x%X, 0x%X, 0x%X, 0x%X", key, readl(CM_L4PER_GPIO6_CLKCTRL),
readl(CM_L4PER_GPIO2_CLKCTRL), readl(CM_L4PER_CLKSTCTRL));
#endif
if (key & VOLDOWN_KEY) // button is pressed
{
// unhighlight current option
highlight_boot_line(cursor, HIGHLIGHT_NONE);
while (!valid_opt[++cursor] || cursor >= NUM_OPTS) {
if (cursor >= NUM_OPTS)
cursor = -1;
}
// highlight new option
highlight_boot_line(cursor, HIGHLIGHT_CYAN);
do {
udelay(RESET_TICK);
} while (get_keys_pressed(&key)); //wait for release
}
if (key & VOLUP_KEY) // button is pressed
{
// unhighlight current option
highlight_boot_line(cursor, HIGHLIGHT_NONE);
while (!valid_opt[--cursor] || cursor < 0) {
if (cursor < 0)
cursor = NUM_OPTS;
}
// highlight new option
highlight_boot_line(cursor, HIGHLIGHT_CYAN);
do {
udelay(RESET_TICK);
} while (get_keys_pressed(&key)); //wait for release
}
if ((key & N_KEY) && (cursor == CHANGE_BOOT_DEV)) { //selected modify device
const char* file = "u-boot.device";
if (read_u_boot_file(file) == '1') {
write_u_boot_file(file, '0');
} else {
write_u_boot_file(file, '1');
}
udelay(RESET_TICK);
highlight_boot_line(cursor, HIGHLIGHT_GREEN);
do {
udelay(RESET_TICK);
} while (get_keys_pressed(&key)); //wait for release
}
if ((key & N_KEY) && (cursor == CHANGE_BOOT_IMG)) { //selected modify image
const char* file = "u-boot.altboot";
if (read_u_boot_file(file) == '1') {
write_u_boot_file(file, '0');
} else {
write_u_boot_file(file, '1');
}
udelay(RESET_TICK);
highlight_boot_line(cursor, HIGHLIGHT_GREEN);
do {
udelay(RESET_TICK);
} while (get_keys_pressed(&key)); //wait for release
}
udelay(RESET_TICK);
} while (!(key & N_KEY) || (cursor == CHANGE_BOOT_DEV) || (cursor
== CHANGE_BOOT_IMG));
highlight_boot_line(cursor, HIGHLIGHT_GREEN);
lcd_console_setpos(MENUTOP + NUM_OPTS + 2, 25);
lcd_console_setcolor(CONSOLE_COLOR_CYAN, CONSOLE_COLOR_BLACK);
return cursor;
}
