/**
* Vending machine with cookies
*
* Author: Jan Dvořák z Vozerovic
* E-mail: dvorkaman@gmail.com
* Web: dvorkaman.asp2.cz
* Created: 2015 - 2016
*/

/* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements.  See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License.  You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

#include "stm32f4xx.h"

#include "libSystem.h"
#include "libSystemTime.h"

#include "libXbeeApi.h"
#include "libF4mini.h"

#include "libUSART.h"
#include "libPWMTone.h"
#include "libUtils.h"
#include "libSensors.h"
#include "libSwitch.h"
#include "libPrinter.h"

#define BELT_SPEED 75 // %
#define BELT_MOVE_TIME 1000 // ms
#define BELT_SAME_MOVE_TIME 850 // ms
#define SERVO_MOVE_TIME 320 // ms

#define UP_MIN 40
#define UP_MID 90
#define UP_MAX 140
#define DOWN_MIN 50
#define DOWN_MID 100
#define DOWN_MAX 150

#define COIN_MIN 35
#define COIN_MAX 152
#define DOOR_MIN 4
#define DOOR_MAX 180

void initializePeripherals(void);
void clearPeripherals(void);
void readInputs(void);
void selectBelt(uint8_t number); // 0 = none; 1 = left top, 2 = right top; 3 = left botom, 4 = right bottom
void runMotor(uint8_t beltNumber);
void moveBelt(uint8_t beltNumber);
void setLights(void);
void evaluateIrSensor(BitAction value);
void finishOrder(void);