ESP-01, Arduino IDE 1.64, no Serial communications
Posted: Thu Jun 11, 2015 4:35 pmHi,
Started a project with an ESP-01, and trying to debug via Serial channel, but nothing appears on the Arduino IDE monitor. I can load the sketch via the same communication channel (COM13).
Tryied with a very simple sketch.
What am I doing wrong?
Thanks
JP
Started a project with an ESP-01, and trying to debug via Serial channel, but nothing appears on the Arduino IDE monitor. I can load the sketch via the same communication channel (COM13).
Tryied with a very simple sketch.
Code: Select all
/* switch
*
* Each time the input pin goes from LOW to HIGH (e.g. because of a push-button
* press), the output pin is toggled from LOW to HIGH or HIGH to LOW. There's
* a minimum delay between toggles to debounce the circuit (i.e. to ignore
* noise).
*
* David A. Mellis
* 21 November 2006
*/
int inPin = 0; // the number of the input pin
int outPin = 2; // the number of the output pin
int state = HIGH; // the current state of the output pin
int reading; // the current reading from the input pin
int previous = HIGH; // the previous reading from the input pin
// the follow variables are long's because the time, measured in miliseconds,
// will quickly become a bigger number than can be stored in an int.
long time = 0; // the last time the output pin was toggled
long debounce = 200; // the debounce time, increase if the output flickers
void setup()
{
pinMode(inPin, INPUT);
pinMode(outPin, OUTPUT);
Serial.begin(115200);
//Serial.swap();
Serial.println("Program started!!!!!");
}
void loop()
{
reading = digitalRead(inPin);
// if the input just went from LOW and HIGH and we've waited long enough
// to ignore any noise on the circuit, toggle the output pin and remember
// the time
if (reading == LOW && previous == HIGH && millis() - time > debounce) {
if (state == HIGH)
state = LOW;
else
state = HIGH;
time = millis();
Serial.println("Key pressed...");
}
digitalWrite(outPin, state);
previous = reading;
}What am I doing wrong?
Thanks
JP