Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

UNO digital pins 0 to 7 are connected to Port D of the ATmega328 microcontroller while digital pins 8 to 13 are to Port B.

image text in transcribed

UNO digital pins 0 to 7 are connected to Port D of the ATmega328 microcontroller while digital pins 8 to 13 are to Port B. You are to implement a function whose functionality is similar to pinMode(). The function allows the simultaneous configuration of multiple pins by using DDRB/DDRD and PORTB/PORTD internally. The function should be named as multi-pinMod) For example, a single function call to multi-pinModQ should allow the configuration of * digital pins 3, 4, and 5 as OUPUT pins, * digital pins 7 and 8 as INPUT pins, and * digital pins 10 and 11 as INPUT PULLUP pins Note that the previous configuration of all the other digital pins should not be changed 3. (20%) Specify the single function call to multi-pinMod( ) that allows the configuration of * e * digital pins 3, 4, and 5 as OUPUT pins, digital pins 7 and 8 as INPUT pins, and digital pins 10 and 11 as INPUT_PULLUP pins Again the function call is not supposed to change the previous configuration of all the other digital pins UNO digital pins 0 to 7 are connected to Port D of the ATmega328 microcontroller while digital pins 8 to 13 are to Port B. You are to implement a function whose functionality is similar to pinMode(). The function allows the simultaneous configuration of multiple pins by using DDRB/DDRD and PORTB/PORTD internally. The function should be named as multi-pinMod) For example, a single function call to multi-pinModQ should allow the configuration of * digital pins 3, 4, and 5 as OUPUT pins, * digital pins 7 and 8 as INPUT pins, and * digital pins 10 and 11 as INPUT PULLUP pins Note that the previous configuration of all the other digital pins should not be changed 3. (20%) Specify the single function call to multi-pinMod( ) that allows the configuration of * e * digital pins 3, 4, and 5 as OUPUT pins, digital pins 7 and 8 as INPUT pins, and digital pins 10 and 11 as INPUT_PULLUP pins Again the function call is not supposed to change the previous configuration of all the other digital pins

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Database And Expert Systems Applications 22nd International Conference Dexa 2011 Toulouse France August/September 2011 Proceedings Part 1 Lncs 6860

Authors: Abdelkader Hameurlain ,Stephen W. Liddle ,Klaus-Dieter Schewe ,Xiaofang Zhou

2011th Edition

3642230873, 978-3642230875

More Books

Students also viewed these Databases questions

Question

c. What were you expected to do when you grew up?

Answered: 1 week ago

Question

d. How were you expected to contribute to family life?

Answered: 1 week ago

Question

e. What do you know about your ethnic background?

Answered: 1 week ago