Develop a simple code to read a digital pin in the GPIO set of pins in your micro-controller and set another digital pin to output high, if the read pin is also high.
Code:
int a=11;
int b=7;
int v=0;
void setup() {
pinMode(a,INPUT);
pinMode(b,OUTPUT);
Serial.begin(9600);
}
void loop() {
int v=digitalRead(a);// Reads digital pin 'a' i.e 11
if(v==1)
{
digitalWrite(b,HIGH);}
else if(v==0)
{
digitalWrite(b,LOW);
//delay(1000);
}
}
Develop a simple code to read a digital pin in the GPIO set of pins in...
2. Given the following setup for GPIO (fill in all the blanks, refer to pages 1-4) GPIOB_MODER 0x10000 //GPIOB_OTYPER is not needed as its default value is zero GPIOB_OSPEEDRI=0x3000; GPIOBPUPDRI= 0x80; - a. Which port is being initialized? Port b. Describe the important features from the initialization for pin 3 Ifor example input, output, alternate function, analog, pull up, pull down, push/pull, open drain out, speed, etc.). Px3 is initialized to be c. Which pin is being initialized as an...
6.3.7. Analog write and digital write methods Do this Similar to the ar and dr methods, write the methods aw and dw. Each of these methods has a pin number parameter and a value parameter. Write the value to the corresponding analog or digital pin instance. Just like ar and dr, write the value to the pin only if the pin number is in the correct 17 range. These functions do not need to retum anything. One other thing: in...
Code the following example and screenshot the text output.
After you have the test code working, modify it so that it has
the following features: ○ The ‘while’ loop is inside a try/except
error check. This allows a <CTRL>C to break out of the loop ○
Keep track of the number of button presses with an accumulator
variable ○ After the loop is ended with an exception, create an
attractive output which tells the user that the program has ended...
CODE IN C++
THANK YOU
Write a program that simulates a microprocessor with eight pins Each pin is of enumerated type and serves a device from the set ground, power, usb, available, camera, audio, keyboard, monitor When a signal is set on a pin, it serves the connected devices by turning it on. Simulate real life pin interrupts in an operating system using a random number generator and a forever loop Your output must look like this: ervicing KEYBOARD ervicing...
Question 3: In class we showed how to simply light up an LED on our Teensy microcontroller. In fact, the procedure is similar for all processors including a simpler 8-bit ATmega 328P (a.k.a Arduino Uno) For purposes of this exercise, let's say that the ATmega328 has 4 regular GPIO ports; A, B, C, and D, each with 8 pins. Every GPIO port has three registers (outlined in table below) PORTX: used to write output on a pin on port X...
The following code implements some Pulse Width Modulation (PWM) code and interacts with a Curiosity board (usual connections of pushbutton on portC pin4 (logic 0 when pressed), LEDs on portA pins 1, 2 and 5, and portC pin 5, and Potentiometer on portC pin 0 - not all used here). Note the following relationship for the duty cycle 96DutyCycle DutyCycleNumber The Duty cycle (as a percentage of 100) is set by 80 100 PWM_init); // initialisation of PWM module 1...
Draw the flow chart of this C code program?
/old state flag bit oldstate; void main ( //configure PORTC pins 1/configure PORTA pins as digital digital ANSELC-0; as ANSELA 0; TRISAO bit = 1 ; //set RAO pin as input 1/ configure PORTC as Output TRISC-0X00; LATC 0XFF; //Initial PORTC value oldstate 0; while (1) if (Button (&PORTA, 0, 1, 1)) { //Detect Logical one oldstate-1; //Endless 1oop T/Update flag if (oldstate && Button (&PORTA, 0, 1, 0)) LATC LATC;...
Assignment 2 OBJECTIVE: Flashing LEDs connected to port pin (PIC16F877): The objective of this practical assignment is to familiarize the learner with some of the PIC microcontroller commands and to learn how fixed time delay routines are generated. Fixed time delay routines are used quite often in a variety of I/O interfacing tasks such as switch contact debouncing, periodic pulse width generation, slowing down of micro-controller for human interfacing etc… PROGRAM DESCRIPTION: 1. Making use of MPLAB IDE, write firmware...
You have been tasked with
designing a digital controller for an Unmanned Ground Vehicle (UGV)
which is essentially a robot that can navigate terrain
autonomously. The application requires you to develop a robotic UGV
that is capable of sensing radiation levels inside a nuclear power
plant, where safety precautions do not allow personnel to enter
with handhold sensors.
To get out of simple mazes, the ‘Right Hand Rule” algorithm is
commonly used. Although this is certainly not an efficient path...
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posted device what i use
Introduction Project 1 is designed to increase famiarty with Amel Studia, the Atmel Software Framework, and te N ELVIS Il electrical test and measurement บnten. In addeen, it as LEDs vd pushbumons (overs concepts such as de-bouncing pushb.nors, ล"d sina ig and sorong with a microcontroler Materials 1 SAMD21 or SAMN25 Xpuined Pro Evaluation Board 2 LED 3300 resistor 4) 10k resistor S Push buttorn hamper wees Breadboar 8 SAMD21 Datasheet Equipment NI ELVIS...