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Results tagged with variables
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user 33278
Variables are used to store data in a sketch/program.
1
vote
Accepted
Global variable won't update inside void loop arduino
It seems like I forgot to include an if else condition above the ovrdtrue.
if(content.indexOf("true") > 0)
{
digitalWrite(ledPin, HIGH);
}
Arduino is reading this condition even though the da …
- 139
0
votes
4
answers
2k
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Global variable won't update inside void loop arduino
I need to update my global variable once I get a 'overdtrue' response and light up my LED but only my LED is lighting up but my global variable is not updated.
Here is my code
int x = 0;
void loop( …
- 139