Wire.h

Projects Programming
1

So I am working with the Wire.h Library and great except when I
try to use the end() function in the library.

I am getting a compile error stating that Wire.h has no member
named end()

I can clearly see the end() function prototyped in the Wire.h header
file, I can see the definition in the Wire.cpp file which just calls the
twi disable() function.

Not sure what is up... Any ideas?

2

Please do this:

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  • Press "Ctrl + V". This will paste the error between the code tags.
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If the text exceeds the forum's 9000 character limit, save it to a .txt file and post it as an attachment. If you click the "Reply" button here, you will see an "Attachments and other settings" link.

3

Using Arduino IDE 1.8.11
For an Arduino Uno

#include <Wire.h>

void setup()
{
  Wire.begin();
  Wire.end();
}

void loop()
{
}

No problem compiling this sketch.
That is why we need more information as pert wrote.

4

Is not Wire.end() be inserted at the time of program termination so that I2C Logic goes back to Port-C Logic? If so, I would like to see--

#include <Wire.h>
void setup()
{
  Wire.begin();
  ..................  //I2C related IO codes
  ...................
  Wire.end();
}

void loop()
{

}
5

(deleted)

6

Hi,
Welcome to the forum.

Please read the post at the start of any forum , entitled "How to use this Forum".
OR
http://forum.arduino.cc/index.php/topic,148850.0.html.
Then look down to item #7 about how to post your code.
It will be formatted in a scrolling window that makes it easy to read.

Thanks.. Tom.. :slight_smile: