File content as of revision 27:96a0ff2f474c:

// Header file for functions.cpp

// Global parameters
// Speed at which it move_forwards an object
// optimum value: 0.4 to 0.8
extern float moveforwardspeed;
// Speed at which it rotates to find an object
// optimum value: 0.3 to 0.5
extern float searchspeed;
// Range of detection
// optimum value: 30 to 50
extern unsigned int range;

void flash_leds();
void turn_leds_on();
void turn_led_right();
void turn_led_left();
int read_line1();
int read_line2();
int detect_line();
void move_random(float speed=moveforwardspeed);
void reverse(float speed = moveforwardspeed);
void turn(float speed = moveforwardspeed);
void reverse_and_turn(float speed = moveforwardspeed);
void move_forward(float speed = moveforwardspeed);
void stop();
int detect_object(int range_t = range, float speed = moveforwardspeed);
void move_detect(float speed, int fwd_bck, int time, int wait=0);