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#pragma once
/** @file mode_grid.h */
/**
* warehouse mode
*
* processes orders from the order buffer
*/
enum orientation{
North,
East,
South,
West
} direction;
typedef struct {
int x;
int y;
} coordinates;
coordinates order[4];
coordinates location;
coordinates destination;
char xLocation;
char yLocation;
//LINE 25-68 CAN BE TAKEN AWAY WHEN USED WITH MODE_MAZE
// The 3pi include file must be at the beginning of any program that
// uses the Pololu AVR library and 3pi.
#include <pololu/3pi.h>
// This include file allows data to be stored in program space. The
// ATmega168 has 16k of program space compared to 1k of RAM, so large
// pieces of static data should be stored in program space.
#include <avr/pgmspace.h>
unsigned int sensors[5]; // an array to hold sensor values
unsigned int position;
// Introductory messages. The "PROGMEM" identifier causes the data to
// go into program space.
const char welcome_line1[] PROGMEM = " Pololu";
const char welcome_line2[] PROGMEM = "3\xf7 Robot";
const char demo_name_line1[] PROGMEM = "PID Line";
const char demo_name_line2[] PROGMEM = "follower";
// A couple of simple tunes, stored in program space.
const char welcome[] PROGMEM = ">g32>>c32";
const char go[] PROGMEM = "L16 cdegreg4";
// Data for generating the characters used in load_custom_characters
// and display_readings. By reading levels[] starting at various
// offsets, we can generate all of the 7 extra characters needed for a
// bargraph. This is also stored in program space.
const char levels[] PROGMEM = {
0b00000,
0b00000,
0b00000,
0b00000,
0b00000,
0b00000,
0b00000,
0b11111,
0b11111,
0b11111,
0b11111,
0b11111,
0b11111,
0b11111
};
void w2_mode_grid();
void initialize();
void full_rotation();
void grid_rotation_left();
void grid_rotation_right();
void grid_crossway_detection();
void gridFollowLine();
void orderOne();
void orderTwo();
void orderThree();
void orderFour();
void beginLocation();
void turn_North();
void turn_West();
void turn_South();
void turn_East();
void locationMessage();
void arrivedMessage();
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