/* There shall be one task, called lift_task, for the lift. */
void lift_task(void)//TODO
{
int next;
int dirchange;
int send_task_id;
int length;//DUMMY
message_data_type msg;
draw_lift(mainlift);
while (1)
{
si_message_receive((char *) &msg, &length, &send_task_id);
if(msg.type == MOVE_MESSAGE)
{
lift_next_floor(mainlift, &next, &dirchange);
lift_move(mainlift, next, dirchange);
lift_has_arrived(mainlift);
}
else if(msg.type == TRAVEL_MESSAGE)
{
/* a travel message is sent to the lift task when a
person would like to make a lift travel */
enter_floor(mainlift, msg.id, msg.from_floor, msg.to_floor);
}
draw_lift(mainlift);
}
}
static void *lift_thread(void *unused)
{
int next_floor=0;
int change_direction=0;
while(1){
// Move lift one floor
lift_next_floor(Lift, &next_floor, &change_direction);
lift_move(Lift, next_floor, change_direction);
lift_has_arrived(Lift);
}
return NULL;
}
static void *lift_thread(void *unused)
{
//printf("Started lift_thread\n");
//The functions lift_next_floor, lift_move and lift_has_arrived shall be called by the lift thread
while(1){
int next_floor, change_direction;
lift_next_floor(Lift, &next_floor, &change_direction);
lift_move(Lift, next_floor, change_direction);
lift_has_arrived(Lift);
// Move lift one floor
}
return NULL;
}
static void *lift_thread(void *unused)
{
int next_floor=0;
int change_direction=0;
while(1){
// Move lift one floor
lift_next_floor(Lift, &next_floor, &change_direction);
lift_move(Lift, next_floor, change_direction);
lift_has_arrived(Lift);
//usleep(3000000);
//fprintf(stderr, "Number of iterations: %d\n", iterations);
}
return NULL;
}
/* There shall be one task, called lift_task, for the lift. */
void lift_task(void)
{
int next;
int dirchange;
draw_lift(mainlift);
while (1)
{
lift_next_floor(mainlift, &next, &dirchange);
lift_move(mainlift, next, dirchange);
lift_has_arrived(mainlift);
/* För debug
lift_next_floor(mainlift, &next, &dirchange);
printf("|%d %d %d |", mainlift->floor, next, dirchange);
lift_move(mainlift, next, dirchange);
lift_next_floor(mainlift, &next, &dirchange);
printf("|%d %d %d |", mainlift->floor, next, dirchange);
lift_move(mainlift, next, dirchange);
lift_next_floor(mainlift, &next, &dirchange);
printf("|%d %d %d |", mainlift->floor, next, dirchange);
lift_move(mainlift, next, dirchange);
lift_next_floor(mainlift, &next, &dirchange);
printf("|%d %d %d |", mainlift->floor, next, dirchange);
lift_move(mainlift, next, dirchange);
lift_next_floor(mainlift, &next, &dirchange);
printf("|%d %d %d |", mainlift->floor, next, dirchange);
lift_move(mainlift, next, dirchange);
lift_next_floor(mainlift, &next, &dirchange);
printf("|%d %d %d |", mainlift->floor, next, dirchange);
lift_move(mainlift, next, dirchange);
lift_next_floor(mainlift, &next, &dirchange);
printf("|%d %d %d |", mainlift->floor, next, dirchange);
lift_move(mainlift, next, dirchange);
lift_next_floor(mainlift, &next, &dirchange);
printf("|%d %d %d |", mainlift->floor, next, dirchange);
lift_move(mainlift, next, dirchange);
lift_next_floor(mainlift, &next, &dirchange);
printf("|%d %d %d |", mainlift->floor, next, dirchange);
lift_move(mainlift, next, dirchange);
lift_next_floor(mainlift, &next, &dirchange);
printf("|%d %d %d |", mainlift->floor, next, dirchange);
lift_move(mainlift, next, dirchange);
lift_next_floor(mainlift, &next, &dirchange);
printf("|%d %d %d |", mainlift->floor, next, dirchange);
lift_move(mainlift, next, dirchange);
lift_has_arrived(mainlift);
printf("| %d %d |", next, dirchange);
exit(mainlift->floor);
*/
}
}
