Project 1 - Interfacing a 16*2 LCD with Arduino using I2C protocol

  #include <avr/io.h> //we are using I/O registers of Avr#define F_CPU 16000000ul // define cpu frequency#include "avr/interrupt.h" // we are using external interrupt pin#include <util/delay.h> // delay function#define sw_dir (PIND&(1<<1)) // d1 pin is declared as push button for direction control#define…

Project 2)offline #include <avr/io.h> #include <avr/interrupt.h> #define F_CPU 8000000 #include <util/delay.h> #include <string.h> #include <stdlib.h>   #define LCD_data_dir DDRD                         //LCD data port direction…

(embedded offline batch) Write a Test plan to test features of a new mobile phone (Blackbox test) that needs to be implemented based on the following requirements. (The product is still under development stage and is yet to…

(offline embeded batch) Perform Static Code Review Analysis for “C:\**\LDRA_workarea\Examples\C_Testbed_examples\Testrain\Testrain.c” Generate Code review report and upload them.       Perform Integration testing by including all the .C files available in the folder location C:\**\LDRA_workarea\Examples\Toolsuite\Cashregister_6.0\…

2)Measuring the distance of an object using ultrasonic sensor and also smoothen the sensor data using moving average filter int trigPin = 11; // Triggerint echoPin = 12; // Echolong duration, cm, inches;long sum=0;long avg;int i; void setup() { //Serial Port begin Serial.begin (9600); //Define inputs and outputs pinMode(trigPin,…

Project 1 - Interfacing a 16*2 LCD with Arduino using I2C protocol   // C++ code//slave#include<LiquidCrystal.h>#include<Wire.h>LiquidCrystal lcd(12,11,5,4,3,2);void setup()//void setup(){ //Serial.begin(9600); Wire.begin(8);// LiquidCrystal lcd(rs,enable,lcd,d5,d6,d7); // LiquidCrystal lcd(12,11,5,4,3,2);…

p2)Implement the Code for controlling the retraction and extension of Airplane’s landing gear #include <stdio.h>#include<string.h>typedef enum {    gear_down,    checking_before_take_off,    rising_gear,    gear_up,    checking_before_landing,   …

#include #include // A structure of linked list nodestruct node{     int data;     struct node *next;} *LLOne, *LLTwo, *unionLL, *intersectionLL;void initialize(){      LLOne = LLTwo = NULL;}//Given a Inserts a node in front of a singly linked list.void insert(struct node **head, int num){     // Create a new Linked List…