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:
void setup() {
}
void loop() {
}
I also tried the blinky example:
/*
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