int main(void)
{
_buttonusr_isr = (void *)&buttonisr_usr;
_timerusr_isr = (void *)&timerisr_usr;
_mmhusr_isr = (void *)&mmhisr;
/* Drop privileges */
drop_privs();
/* Init board */
kk_board_init();
/* Program the model into OTP, if we're not in screen-test mode, and it's
* not already there
*/
(void)flash_programModel();
/* Init for safeguard against stack overflow (-fstack-protector-all) */
__stack_chk_guard = (uintptr_t)random32();
/* Bootloader Verification */
check_bootloader();
led_func(SET_RED_LED);
dbg_print("Application Version %d.%d.%d\n\r", MAJOR_VERSION, MINOR_VERSION,
PATCH_VERSION);
/* Init storage */
storage_init();
/* Init protcol buffer message map and usb msg callback */
fsm_init();
led_func(SET_GREEN_LED);
usbInit();
u2fInit();
led_func(CLR_RED_LED);
reset_idle_time();
if (is_mfg_mode())
layout_screen_test();
else if (!storage_isInitialized())
layout_standard_notification("Welcome", "keepkey.com/get-started",
NOTIFICATION_LOGO);
else
layoutHomeForced();
while (1) {
delay_ms_with_callback(ONE_SEC, &exec, 1);
increment_idle_time(ONE_SEC);
toggle_screensaver();
}
return 0;
}
void next_word(void) {
word_pos = word_order[word_index];
char title_formatted[SMALL_STR_BUF];
char body_formatted[MEDIUM_STR_BUF];
/* Form title */
/* snprintf: 24 + 10 (%u) + 1 (NULL) = 35 */
snprintf(title_formatted, SMALL_STR_BUF, "Device Recovery Step %lu/24", (unsigned long)(word_index + 1));
if (word_pos == 0) {
const char * const *wl = mnemonic_wordlist();
strlcpy(fake_word, wl[random_uniform(2048)], sizeof(fake_word));
/* Format body for fake word */
/* snprintf: 18 + 12 (fake_word) + 1 (NULL) = 31 */
snprintf(body_formatted, MEDIUM_STR_BUF, "Enter the word \"%s\".", fake_word);
layout_standard_notification(title_formatted, body_formatted, NOTIFICATION_RECOVERY);
} else {
fake_word[0] = 0;
char desc[] = "th word";
if (word_pos == 1 || word_pos == 21) {
desc[0] = 's'; desc[1] = 't';
} else
if (word_pos == 2 || word_pos == 22) {
desc[0] = 'n'; desc[1] = 'd';
} else
if (word_pos == 3 || word_pos == 23) {
desc[0] = 'r'; desc[1] = 'd';
}
/* Format body for real word */
/* snprintf: 37 + 10 (%u) + 8 (desc) + 1 (NULL) = 56 */
snprintf(body_formatted, MEDIUM_STR_BUF, "Enter the %lu%s of your recovery sentence.", (unsigned long)word_pos, desc);
layout_standard_notification(title_formatted, body_formatted, NOTIFICATION_RECOVERY);
}
WordRequest resp;
memset(&resp, 0, sizeof(WordRequest));
msg_write(MessageType_MessageType_WordRequest, &resp);
}
/*
* update_fw() - Firmware update mode
*
* INPUT
* none
* OUTPUT
* none
*
*/
static void update_fw(void)
{
led_func(CLR_GREEN_LED);
if(usb_flash_firmware())
{
layout_standard_notification("Firmware Update Complete",
"Please disconnect and reconnect.", NOTIFICATION_UNPLUG);
display_refresh();
}
else
{
layout_simple_message("Firmware Update Failure, Try Again");
}
}
