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trapecia [35]
2 years ago
9

. Explain how semaphores are handled in embedded systems design

Computers and Technology
1 answer:
Readme [11.4K]2 years ago
5 0

Answer:

 Semaphores carries the signal between the task and interrupts that does not carry any type of additional data in the embedded system. A semaphore is used as synchronization object and helps in maintain the value between zero and the specific higher value.  

It basically reduced the value each time and complete the semaphore object in the embedded system. Binary semaphores is the main type of semaphore that invoke activation of the task.

 

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What new deal programs were created to build dams to control flooding and generate electric power?
rewona [7]
<span>TVA (Tennessee Valley Authority).

</span><span>Recovery-1933 program created to provide jobs. Built dams in order to generate cheap electricity and control flooding in TN, GA, AL, and KY. Sparked controversy because companies that provided electricity would now have to compete with the government. Eliminated flooding, gave thousands electricity for the first time, improved transportation and forced 15,000 families to move.</span>
3 0
3 years ago
Convert<br> 0.625 to binary
Anastaziya [24]

\huge{ \rm{Question:}}

Convert

0.625 to binary

\huge{ \rm{Answer:}}

Translate 0.625 into a fraction. We all know that 0.5 is ½. We know that the remainder, 0.125, is ⅛. Add them together, and you get ½ + ⅛ = ⅝.

Now, in binary, the positions to the right of the point are , which is ½, ¼, and ⅛ respectively.

⅝ is 5 × ⅛. 5 in binary is 101. So, ⅝ is

= 0.101

8 0
2 years ago
Describe all the main stress causal agents​
LekaFEV [45]

Answer:

Causes of Stress

Being unhappy in your job.

Having a heavy workload or too much responsibility.

Working long hours.

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5 0
3 years ago
Using language c, find the nth Fibonacci, knowing that nth Fibonacci is calculated by the following formula: - If n = 1 Or n = 2
Nina [5.8K]

Answer:

#include <stdio.h>

int fib(int n) {

 if (n <= 0) {

   return 0;

 }

 if (n <= 2) {

   return 1;

 }

 return fib(n-1) + fib(n-2);

}

int main(void) {

 for(int nr=0; nr<=20; nr++)

   printf("Fibonacci %d is %d\n", nr, fib(nr) );

 return 0;

}

Explanation:

The code is a literal translation of the definition using a recursive function.

The recursive function is not per se a very efficient one.

4 0
3 years ago
Which of the following is a valid IP address that can be used on the Internet (meaning the public addressing scheme)? Group of a
VladimirAG [237]

Answer:

168.16.1.1 is correct.

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168.16.1.1 is the legitimate Internet Protocol address that can be used on the Internet.

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The Internet Protocol 234.1.1.1 has been used as a multicast address so they may not be used on the Internet.

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3 years ago
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