Go Down

Topic: 'OUTPUT' was not declared in this scope (Read 733 times) previous topic - next topic

Lowarse

Hi,
I am so new to this that this is my 1st project and I have fallen at the first hurdle!!
Tried to run a simple tut from "High - Low Tech" running an Arduino board as ATtiny programmer with an Attiny85, but I get the attached error when I tried to test it with the "Blink" example.


Can anybody tell me where I'm going wrong?
Regards,

GoForSmoke

To put code in a post, click the # button above the edit window and then paste the coe you copied from the IDE inside the code /code tags. Yes, I had to leave the brackets out but you leave them in.

Nick Gammon on multitasking Arduinos:
1) http://gammon.com.au/blink
2) http://gammon.com.au/serial
3) http://gammon.com.au/interrupts

Lowarse

#2
Jan 27, 2013, 01:23 am Last Edit: Jan 27, 2013, 01:27 am by Lowarse Reason: 1

Hi,
I am so new to this that this is my 1st project and I have fallen at the first hurdle!!
Tried to run a simple tut from "High - Low Tech" running an Arduino board as ATtiny programmer with an Attiny85, but I get the attached error when I tried to test it with the "Blink" example.


Can anybody tell me where I'm going wrong?
Regards,


/*
 Blink
 Turns on an LED on for one second, then off for one second, repeatedly.

 This example code is in the public domain.
*/

// Pin 13 has an LED connected on most Arduino boards.
// give it a name:
int led = 13;

// the setup routine runs once when you press reset:
void setup() {                
 // initialize the digital pin as an output.
 pinMode(led, OUTPUT);    
}

// the loop routine runs over and over again forever:
void loop() {
 digitalWrite(led, HIGH);   // turn the LED on (HIGH is the voltage level)
 delay(1000);               // wait for a second
 digitalWrite(led, LOW);    // turn the LED off by making the voltage LOW
 delay(1000);               // wait for a second
}

I changed the "int led = 13" to "int led = 3" for the output as the attiny85 only has 8 pins.

johncc


Hi,
I am so new to this that this is my 1st project and I have fallen at the first hurdle!!


Not sure what you mean exactly by "new to this" and "1st project" , but...

Have you tried running blink on the Arduino (forget the Attiny for the moment).  Board type "Arduino Uno" (or whatever your Arduino board actually is)

GoForSmoke

Now try the # button to add those CODE TAGS. Put the code between the CODE TAGS.
The # button is right above the smileys, but you have to look.

Nick Gammon on multitasking Arduinos:
1) http://gammon.com.au/blink
2) http://gammon.com.au/serial
3) http://gammon.com.au/interrupts

RobDrizzle

I tried your code with the "attiny85 w/ arduino as ISP" and it complied fine using v22.

I wonder if you installed the Attiny files correctly.

Go Up