Question: Format and speed from question one: Format: 1 start bit, 8 data bits, 1 odd parity bit, 1 stop bit. Speed: baudrate of 9,600, transmitting

Format and speed from question one: Format: 1 start bit, 8

Format and speed from question one:

Format: 1 start bit, 8 data bits, 1 odd parity bit, 1 stop bit.

Speed: baudrate of 9,600, transmitting character 'W'

data rate = baud rate * (data bits / frame bits)

Complete the function below for serial send (char my txt) to implement the UART protocol in software. Implement the format and speed specified in Question 1. Assume that Port B was already initialized and configured by the main program so that pin 3 is an output. Partial code for the function is provided. Finish the remaining code. Assume you have the following function: wait_us (float WaitTime) waits for WaitTime microseconds before continuing // Send my_txt out of Port B pin 3 using the UART format // without using the UART hardware void serial_send (char my_txt) ;IICalculate this constant float BitTime = 7YOUR VARIABLES HERE // Send Start bit over PB3 GPIO PORTB DATA R = GPIO PORTB DATA R & 0b1111 0111; wait us (BitTime)i 7YOUR CODE HERE Complete the function below for serial send (char my txt) to implement the UART protocol in software. Implement the format and speed specified in Question 1. Assume that Port B was already initialized and configured by the main program so that pin 3 is an output. Partial code for the function is provided. Finish the remaining code. Assume you have the following function: wait_us (float WaitTime) waits for WaitTime microseconds before continuing // Send my_txt out of Port B pin 3 using the UART format // without using the UART hardware void serial_send (char my_txt) ;IICalculate this constant float BitTime = 7YOUR VARIABLES HERE // Send Start bit over PB3 GPIO PORTB DATA R = GPIO PORTB DATA R & 0b1111 0111; wait us (BitTime)i 7YOUR CODE HERE

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

TM4C123 Datasheet here: http://www.ti.com/lit/ds/symlink/tm4c123gh6pm.pdf Note: Unless specified otherwise, all problems assume the TM4C123 is being used. Question 1: USART Basics (7 pts) a) Sketch...

a) Sketch the logic waveform appearing at the output of the UART when it transmits a character W at a baud rate of 9,600. The frame format is: 1 start bit, 8 data bits, an odd parity bit, and 1 stop...

Question 1: UART Basics (10pts) a) Sketch the logic waveform appearing at the output of the UART when it transmits a character 'T' at a baud rate of 9,600. The sketch should show the bit durations in...

This exercise develops a serial I / O driver for the KL 0 5 Z board. The objective of this exercise is to implement interrupt - based serial communication with the KL 0 5 UART using circular FIFO...

Hi! Im confused about how to solve these problems that go hand in hand. For part 2 i got (1sec/9600 bits) * 24 bits = 0.0025 seconds but i feel as thought that is incorrect. 2. Assume our Arduino is...

Calculate the maximum number of characters that may be sent asynchronously in a single second if the data rate is 115,200 bits per second (baud) and the data format is the following: 8 data bits, 1...

Background: This is usually the first step in getting a new embedded system off the ground" because it lets the system be controlled and tested via the serial port with a minimum of software effort....

Part One: UART Init and "send string" 1. Assign the pins to the UART (and not general-purpose I/O) by writing 0x55 to PUAPAR. 2. Write 0x17 or Ox13 to UMR10 and write 0x07 to UMR20. This sets up the...

It is intended to design a speedometer system to measure the speed of an object falling through a column of water and display it on a PC. You are equipped with the following: A 1MHz clocked AVR...

1. Sketch the waveform of the letter g when it is transmitted via the USART interface using the format of one start bit, eight data bits, and one stop bit. The sketch should be for both a...

A customer purchased merchandise for $400 which cost the seller $200. The customer was dissatisfied with some of the goods and thus returned $100 worth and received a cash refund. (a) What journal...

In many states with lotteries, people can take their winnings in a single, discounted, lump-sum payment or in a series of annual payments for 20 or 30 years. What factors should a winner consider in...

5 'This story shows the worst of human attitudes to the natural world'. How far do you agree with this statement about When the Mountains Roared? Write a paragraph explaining your view. Use...

ABC Company is planning to purchase a machine that will cost $51,000. The new machine will have a six-year life and no salvage value. The company expects to sell the machine's output of 3,000 units...

Question How can an employer increase employee participation in its 401(k) plan?

Question Is it better for a 401(k) plan participant to contribute to the 401(k) plan or to use the same amount to pay off a home mortgage?

Question Can a Section 401(k) plan participant make deductible contributions to a traditional IRA as well as salary reductions under a Section 401(k) plan?