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Topic: "Serial Port not found" and "Error while opening Serial Port (Read 457 times) previous topic - next topic

SteamTooth72

Ok so I was doing a project with arduino and processing, and I ran into the problem where both of my arduino(the mega 2560, and the uno) can't be programmed. Originally I was using a raspberry pi to program them, but when i kept getting the errors, I tried to program them with my windows 10 laptop. I got a fresh usb cable, I tried using a blank code:
Code: [Select]

void setup() {
}

void loop() {
}



I also tried the blinky example:

Code: [Select]

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

  Most Arduinos have an on-board LED you can control. On the Uno and
  Leonardo, it is attached to digital pin 13. If you're unsure what
  pin the on-board LED is connected to on your Arduino model, check
  the documentation at http://arduino.cc

  This example code is in the public domain.

  modified 8 May 2014
  by Scott Fitzgerald
 */


// the setup function runs once when you press reset or power the board
void setup() {
  // initialize digital pin 13 as an output.
  pinMode(13, OUTPUT);
}

// the loop function runs over and over again forever
void loop() {
  digitalWrite(13, HIGH);   // turn the LED on (HIGH is the voltage level)
  delay(1000);              // wait for a second
  digitalWrite(13, LOW);    // turn the LED off by making the voltage LOW
  delay(1000);              // wait for a second
}


 
Error on raspberry pi says "Serial port '/dev/ttyACM0' not found."
On the laptop, it says it uploaded, but the arduino doesn't do anything.
Any help will be greatly appreciated! thanks

johnwasser

On the laptop, it says it uploaded, but the arduino doesn't do anything.
Was that with the Blink example or with the empty sketch?
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SteamTooth72

That was with the blink code, I am so confused by it.

SteamTooth72

OK so for anybody reading this later, I left it alone for 3 days and it works now.

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