PRACKA

/*
 * Copyright (c) 2015, Freescale Semiconductor, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * o Redistributions of source code must retain the above copyright notice, this list
 *   of conditions and the following disclaimer.
 *
 * o Redistributions in binary form must reproduce the above copyright notice, this
 *   list of conditions and the following disclaimer in the documentation and/or
 *   other materials provided with the distribution.
 *
 * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
 *   contributors may be used to endorse or promote products derived from this
 *   software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "MKL25Z4.h"
#include "drv_lcd.h"
#include "drv_gpio.h"

#define SWITCH_PIN (4) // A4
#define SWITCH_PIN2 (5) // A5

#define VODA (0) // E0 - 15
#define BUBEN_PRAVA (5) // E5 - 11
#define BUBEN_LEVA (1) // E5 - 11

#define TOPENI (1) // E1 - 16
#define HLADINA_50 (6)
#define TOPENI_60 (2)
#define TOPENI_40 (16)
#define CERPADLO (0)
#define OTACKY_ZVYSENE (4)
#define while_true (1)

static int i = 0;
void init(void);
static inline int IsKeyPressed(int pin);
void program1();
void program2();

void delay(void);

int main(void) {
	/* Write your code here */
	// Initialize the pins
	init();
	// Wait for the user to press switch SW1. When pressed, continue with the next step.
	while (while_true) {
		if (IsKeyPressed(SWITCH_PIN2)) {
			program2();
		} else if (IsKeyPressed(SWITCH_PIN)) {
			program1();
		}
	}

	/* Never leave main */
	return 0;
}

void init(void) {
	// Enable clock for ports A and B
	SIM->SCGC5 |= (SIM_SCGC5_PORTA_MASK | SIM_SCGC5_PORTE_MASK
			| SIM_SCGC5_PORTC_MASK | SIM_SCGC5_PORTD_MASK);
	PORTA->PCR[SWITCH_PIN] = PORT_PCR_MUX(1);
	PORTA->PCR[SWITCH_PIN2] = PORT_PCR_MUX(1);

	PORTE->PCR[OTACKY_ZVYSENE] = PORT_PCR_MUX(1);
	PTE->PDDR |= (1 << OTACKY_ZVYSENE); // SV1 is output - valve 1

	PORTE->PCR[VODA] = PORT_PCR_MUX(1);
	PTE->PDDR |= (1 << VODA); // SV1 is output - valve 1
	PORTE->PCR[TOPENI] = PORT_PCR_MUX(1);
	PTE->PDDR |= (1 << TOPENI); // SV1 is output - valve 1
	PORTC->PCR[HLADINA_50] = PORT_PCR_MUX(1);
	PORTD->PCR[TOPENI_60] = PORT_PCR_MUX(1);
	PORTD->PCR[CERPADLO] = PORT_PCR_MUX(1);
	PTD->PDDR |= (1 << CERPADLO); // SV1 is output - valve 1

	PORTE->PCR[BUBEN_PRAVA] = PORT_PCR_MUX(1);
	PORTC->PCR[BUBEN_LEVA] = PORT_PCR_MUX(1);
	PTE->PDDR |= (1 << BUBEN_PRAVA); // SV1 is output - valve 1
	PTC->PDDR |= (1 << BUBEN_LEVA); // SV1 is output - valve 1

	LCD_initialize();
	// 2. Smazeme displej. Kurzor bude na radku 1, sloupci 1.
	LCD_clear();
}
static inline int IsKeyPressed(int pin) {
	if ((PTA->PDIR & (1 << pin)) == 0)
		return 1;
	else
		return 0;
}

void program1() {
	// Zapnuti programu
	LCD_clear();

	LCD_set_cursor(1, 1);
	LCD_puts("Program 1 spusten!");

	PTE->PSOR = PTE->PSOR | (1 << BUBEN_PRAVA);
	delay();
	PTE->PCOR = PTE->PCOR | (1 << BUBEN_PRAVA);

	PTE->PSOR = PTE->PSOR | (1 << VODA);
	while ((PTC->PDIR & (1 << HLADINA_50)) == 0)
		;
	PTE->PCOR = PTE->PCOR | (1 << VODA);

	PTE->PSOR = PTE->PSOR | (1 << TOPENI);
	while ((PTD->PDIR & (1 << TOPENI_60)) == 0)
		;
	PTE->PCOR = PTE->PCOR | (1 << TOPENI);

	PTE->PSOR = PTE->PSOR | (1 << BUBEN_PRAVA);
	delay();
	PTE->PCOR = PTE->PCOR | (1 << BUBEN_PRAVA);
	PTC->PSOR = PTE->PSOR | (1 << BUBEN_LEVA);
	delay();
	PTC->PCOR = PTE->PCOR | (1 << BUBEN_LEVA);
	PTE->PSOR = PTE->PSOR | (1 << BUBEN_PRAVA);
	delay();
	PTE->PCOR = PTE->PCOR | (1 << BUBEN_PRAVA);
	PTD->PSOR = PTE->PSOR | (1 << CERPADLO);
	delay();
	PTD->PCOR = PTE->PCOR | (1 << CERPADLO);
	PTE->PSOR = PTE->PSOR | (1 << OTACKY_ZVYSENE);
	PTC->PSOR = PTE->PSOR | (1 << BUBEN_LEVA);
	delay();
	PTC->PCOR = PTE->PCOR | (1 << BUBEN_LEVA);
	PTE->PCOR = PTE->PCOR | (1 << OTACKY_ZVYSENE);

	// Zapnuti programu
	LCD_clear();

	LCD_set_cursor(1, 1);
	LCD_puts("Dekujeme za");

	LCD_set_cursor(2, 1);
	LCD_puts("pouziti pracky!");

}

void program2() {
	// Zapnuti programu
	LCD_set_cursor(1, 1);
	LCD_puts("Program 2 spusten!");

	PTE->PSOR = PTE->PSOR | (1 << BUBEN_PRAVA);
	delay();
	PTE->PCOR = PTE->PCOR | (1 << BUBEN_PRAVA);

	PTE->PSOR = PTE->PSOR | (1 << VODA);
	while ((PTC->PDIR & (1 << HLADINA_50)) == 0)
		;
	PTE->PCOR = PTE->PCOR | (1 << VODA);

	PTE->PSOR = PTE->PSOR | (1 << TOPENI);
	while ((PTD->PDIR & (1 << TOPENI_40)) == 0)
		;
	PTE->PCOR = PTE->PCOR | (1 << TOPENI);

	PTE->PSOR = PTE->PSOR | (1 << BUBEN_PRAVA);
	delay();
	PTE->PCOR = PTE->PCOR | (1 << BUBEN_PRAVA);
	PTC->PSOR = PTE->PSOR | (1 << BUBEN_LEVA);
	delay();
	PTC->PCOR = PTE->PCOR | (1 << BUBEN_LEVA);
	PTE->PSOR = PTE->PSOR | (1 << BUBEN_PRAVA);
	delay();
	PTE->PCOR = PTE->PCOR | (1 << BUBEN_PRAVA);
	PTD->PSOR = PTE->PSOR | (1 << CERPADLO);
	delay();
	PTD->PCOR = PTE->PCOR | (1 << CERPADLO);
	PTE->PSOR = PTE->PSOR | (1 << OTACKY_ZVYSENE);
	PTC->PSOR = PTE->PSOR | (1 << BUBEN_LEVA);
	delay();
	PTC->PCOR = PTE->PCOR | (1 << BUBEN_LEVA);
	PTE->PCOR = PTE->PCOR | (1 << OTACKY_ZVYSENE);

	// Zapnuti programu
	LCD_clear();

	LCD_set_cursor(1, 1);
	LCD_puts("Dekujeme za");

	LCD_set_cursor(2, 1);
	LCD_puts("pouziti pracky!");

}
void delay(void) {
	// 5 sec
	unsigned long n = 16666666;
	while (n--)
		;
}