Tank – microcontroller programming learning kit

Documentation (Pinout) for Arduino Mega 2560: https://content.arduino.cc/assets/Pinout-Mega2560rev3_latest.pdf

Documentation: ATmega2560: https://ww1.microchip.com/downloads/en/devicedoc/atmel-2549-8-bit-avr-microcontroller-atmega640-1280-1281-2560-2561_datasheet.pdf

https://github.com/SKNMIPSA/IE-TRACK-KIT-PWR-1

Libraries for AVR: http://www.peterfleury.epizy.com/

Arduino	ATmega2560	Description
D9	PH6	gąsiennica prawa (uruchomienie)
D10	PB4	gąsiennica lewa (uruchomienie)
D2	PE4	kierunek gąsiennicy lewej
D3	PE5	kierunek gąsiennicy prawej
D6	PH3	światła przednie
D5	PE3	światła tylne
D14	PJ1	prawy przedni czujnik zbliżeniowy
D15	PJ0	lewy przedni czujnik zbliżeniowy
D36	PC1	tylni czujnik zbliżeniowy

Microchip Studio configuration:

Commands to enter in Microchip Studio:

C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avrdude.exe

-C"C:\Program Files (x86)\Arduino\hardware\tools\avr/etc/avrdude.conf" -v -patmega2560 -cwiring -PCOM6 -b115200 -D -Uflash:w:"$(ProjectDir)Debug\$(TargetName).hex":i

Configuration screen

Sample program

/*
 * 2022_10_10_test.cpp
 *
 * Created: 10.10.2022 10:28:46
 * Author : pskul
 */ 
#include <avr/io.h>
#define 	F_CPU   16000000UL
#include <util/delay.h>

int main(void)
{
	        //76543210
	DDRH  = 0b00001000;
	PORTH = 0b00001000;
	
    /* Replace with your application code */
    while (1) 
    {
		PORTH = 0b00001000;
		_delay_ms(1000);
		PORTH = 0b00000000;
		_delay_ms(1000);
    }
}

Another example

/*
 * 2022_10_10_test.cpp
 *
 * Created: 10.10.2022 10:28:46
 * Author : pskul
 */ 
#include <avr/io.h>
#define 	F_CPU   16000000UL
#include <util/delay.h>

int main(void)
{
          //76543210
  DDRH  = 0b00001000;
  PORTH = 0b00001000;
  while (1)
  {
     PORTH |= (1<<3);//0b00001000;
     _delay_ms(1000);
     PORTH &= ~(1<<3);//~0b00001000;
     _delay_ms(1000);
  }
}

Timers and interrupts

/*
 * Created: 16.10.2023 10:28:46
 * Author : pskul @ chatGPT:)
 */ 
#include <avr/io.h>
#define 	F_CPU   16000000UL
#include <util/delay.h>
#include <avr/interrupt.h>
// Makrodefinicje dla ustawiania i resetowania bitów
#define SET_BIT(reg, bit) (reg |= (1 << bit))
#define CLEAR_BIT(reg, bit) (reg &= ~(1 << bit))

volatile int ledState = 0;

ISR(TIMER1_OVF_vect)
{
	TCNT1 = 0xEFFF;
	if (ledState==0) ledState = 1; else ledState = 0;
	if (ledState==0)
	{
		PORTH &= ~(1<<3);
	} else
	{
	PORTH |= (1<<3);//0b00001000;
	}
}
int main(void)
{
          //76543210
  DDRH  = 0b00001000;
  PORTH = 0b00000000;
  
  
  // Ustawienie preskalera na 1024
  SET_BIT(TCCR1B, CS10);
  CLEAR_BIT(TCCR1B, CS11);
  SET_BIT(TCCR1B, CS12);

  // Włączenie przerwań od przepełnienia licznika 1
  SET_BIT(TIMSK1, TOIE1);

  // Włączenie globalnych przerwań
  sei();
  
  
  while (1)
  {
 
  }
}

Preparing a report

The report should be prepared in the English language and include the authors’ names along with their student ID numbers.

It should begin with an introductory paragraph, providing a brief description of what was accomplished within the project.

Following that, list the components used in the project (e.g., Bluetooth module, LCD display) and justify their utilization in the project. The next section should detail any external libraries utilized, along with references to their online sources.

In the documentation, please include a photo of auxiliary applications (e.g., mobile app) as well as a photo of the functioning circuit (to show messages on the display, lit LEDs, etc.).

Source code should be embedded within the document (not sent as separate files) in the format: filename, source code. All variables and comments within the code must be in the English language.

After demonstrating the project’s functionality, please send the PDF document to the instructor’s email address. The email content should be composed in English.