Question: // Problem 2 code #define F_CPU 1600000OUL #include #include void main(void) { char ch; UCSRA=0x00; UCSRB=0x58: UBRRH=0x00; UBRRL=0x0F; DDRB = 0xFF; sei); while (1) {

// Problem 2 code #define F_CPU 1600000OUL #include #include void main(void) { char ch; UCSRA=0x00; UCSRB=0x58: UBRRH=0x00; UBRRL=0x0F; DDRB = 0xFF; sei); while

// Problem 2 code #define F_CPU 1600000OUL #include #include void main(void) { char ch; UCSRA=0x00; UCSRB=0x58: UBRRH=0x00; UBRRL=0x0F; DDRB = 0xFF; sei); while (1) { if (UCSRA & 0x80) { ch - UDR; switch (ch) { case 'a': PORTB = PORTB0x10; break; case 'b': PORTB = PORTB0x20; break; default: PORTB - PORTB0x40; } } 1. What baud rate the program sets for serial communication? How many seconds it takes to send or receive one full byte? Show calculations. [10 points] 2. Explain what is the purpose of lines UCSRA=0x00; and UCSRB=0x58; in the code? [5 points] 3. Which pin of PORTB toggles if the program receives character Z? [5 points] 4. The program uses polling method to receive data serially, re-write the code for interrupt-based receiving of data. Use Receive Complete Interrupt. [15 points]

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!

Based on the AVR code given below, answer the questions that follows: // Problem 2 code #define F_CPU 16000000UL #include #include void main(void) { char ch; UCSRA-Ox00; UCSRB-Ox58; UBRRH=0x00;...

NEED IT AS SOON AS POSSIBLE // Problem 2 code #define F_CPU 16000000UL #include #include void main(void) char ch; UCSRA=0x00; UCSRB=0x58; UBRRH=0x00; UBRRL=0x0F; DDRB = 0xFF; sei; while (1) if (UCSRA...

Please solve it hurry., thank u // Problem 2 code #define F_CPU 16000000UL #include #include void main(void) char ch; UCSRA=0x00; UCSRB=0x58; UBRRH=0x00; UBRRL=0x0F; DDRB - OxFF sei); while (1) if...

Problem 2 code #define F_CPU 16000000UL #include #include void main(void) { char ch UCSRA=0x00; UCSRB=0x58; UBRRH=0x00; UBRRL=0x0F; DDRB = 0xFF; seio; while (1) { if (UCSRA & 0x80) { ch = UDR; switch...

// Problem 2 code #define F_CPU 16000000UL #include #include void main(void) { char ch; UCSRA=0x00; UCSRB=0x58; UBRRH=0x00; UBRRL=0xOF; DDRB =0xFF; sei); while (1) { if (UCSRA & 0x80) ch = UDR;...

What baud rate the program sets for serial communication? How many seconds it takes to send or receive one full byte? Show calculations. [10 points] [5 points] 2. Explain what is the purpose of lines...

undefined CLO3] Problem 2 (35 points) Based on the AVR code given below, answer the questions that follows: Page 1 of 9 1 Problem 2 code #define F_CPU 16000000UL #include av #include cuvinterrupt.h>...

Problem 2 code #define F_CPU 60OUL include aviob Hinclude interrupt.h void main(void) charch UCSRA-000 UCSRB-0258 UBRRH-Ox00 UBRRL-OXOF DOROFF si): while (1) if (UCSRA & 0x80) ch - UDR: switch (ch...

Directions: 1. Read through all of the comments in this file and follow the directions exactly. There are extra credit options in probmes 2,3 & 4 2. Your code's output must match the expected output...

Consider the hypothesis class of all conjunctions of literals over d vari- ables. The empty conjunction ho is interpreted as the all-positive hy- pothesis (ho(x) = 1 for all x). Any conjunction which...

The way, metals like sodium, magnesium and iron react with air and water is an indication of their relative positions in the reactivity series. Is this statement true ? Justify your answer with...

Which term refees to a compary's ablity to handle the three specific tajles related to an allance concurnenty and eflectively? allivvce governance pariner aliance defign Tomerive specilcelion finsce...

Compared with half a century ago, adoption has become _ _ _ _ _ _ _ _ _ common, but it is more open and acceptabl e , so we probably discuss it _ _ _ _ _ _ _ . fill in the blanks more or much less or...

7. Remind employees about the process periodically, such as once a year, so that they know it is operational and effective.

6. Notify employees of the change. Announce the change to an online handbook in a way that ensures all employees will know about the new format. Consider a mandatory sign-on within the transition...

3. Research the various ADR options to determine which ones are the best fit for the organization. For example, peer review is most successful when there is a high level of trust within the workforce.