/**
* @brief main code for Mode 1
* Prompts the user to press a certain random dot, gives feedback based on
* whether they pressed the correct dot
* @return Void
*/
void md1_main(void)
{
switch(current_state)
{
case STATE_INITIAL:
log_msg("[MD1] Entering MD1\n\r");
used_num_cnt = 0;
// Play the introductory message for Mode 1
play_mp3(MODE_FILESET,MP3_INTRODUCTION);
current_state = STATE_REQUEST_INPUT1;
break;
case STATE_REQUEST_INPUT1:
play_mp3(MODE_FILESET,MP3_FIND_DOT);
expected_dot = random_number_as_char();
current_state = STATE_REQUEST_INPUT2;
break;
case STATE_REQUEST_INPUT2:
// Generate a random char from '1' to '6'
play_dot(expected_dot);
current_state = STATE_WAIT_INPUT;
break;
case STATE_WAIT_INPUT:
if(last_dot != 0)
current_state = STATE_PROC_INPUT;
break;
case STATE_PROC_INPUT:
if(last_dot != expected_dot)
{
play_mp3(LANG_FILESET,MP3_INCORRECT);
play_mp3(MODE_FILESET, MP3_FIND_DOT);
play_dot(expected_dot);
last_dot = 0;
current_state = STATE_WAIT_INPUT;
}
else
{
play_mp3(LANG_FILESET,MP3_CORRECT);
play_mp3(SYS_FILESET, MP3_TADA);
last_dot = 0;
current_state = STATE_REQUEST_INPUT1;
}
break;
default:
break;
}
}
/**
* @brief Gets current dot and then sets it to NO_DOTS
* @param void
* @return char - Current dot
*/
char get_dot(void) {
play_dot(io_dot);
char ret_val = io_dot;
io_dot = NO_DOTS;
return ret_val;
}
/**
* @brief Set the dot the from input
* @param this_dot the dot input
* @return Void
*/
void mode_5_input_dot(char this_dot) {
last_dot = this_dot;
log_msg("In input dot: %x", this_dot);
play_dot(this_dot);
}
