What have I done Wrong? Simple Switch code...
Posted: Wed Apr 18, 2018 6:15 pmI don't understand why this sketch isn't working. It seems simple and straightforward. Monitor RX pin for buttonpush (tied to ground, drive pin low) and toggle the GPIO_0 or GPIO_2 pin for a set length of time using a millis() timer function. It uses the modified version of avdweb_Switch library which includes "singleClick()" rather than "pushed()." Substituting the one bit in the code will make it compliant with the standard Switch library.
When I run the code, the TX LED glows dimly as if it is shorting out or trying to connect to wifi. I have completely erased the ESP (and tried a second ESP). The hardware is minimal for testing and has no wiring problems... it is fully tested.
Thanks.
When I run the code, the TX LED glows dimly as if it is shorting out or trying to connect to wifi. I have completely erased the ESP (and tried a second ESP). The hardware is minimal for testing and has no wiring problems... it is fully tested.
Thanks.
Code: Select all
#include <arduino.h>
#include <avdweb_Switch.h>
//Define pins
const byte GPIO_2 = 2; //To control Device 1
const byte GPIO_0 = 0; //To control Device 2
const byte RX = 3; //To manually set the Esp into AP mode
//Define pin state for toggle
int GPIO_2State; //State of device 1
int GPIO_0State; //State of device 2
//Define Auto-off Timer variables
unsigned long startTime1; // timer for device 1
unsigned long startTime2; // timer for device 2
unsigned long currentTime;
unsigned long period;
//set up button debounce with Switch
Switch RXState = Switch(RX); //button to ground
void setup() {
//Set up Auto-off Timers
startTime1 = millis(); //save the start time for device 1
startTime2 = millis(); //save the start time for device 2
period = 600000;
}
void loop() {
GPIO_2State = digitalRead(GPIO_2); //State of device 1 (on/Off)
GPIO_0State = digitalRead(GPIO_0); //State of device 2 (on/Off)
//What to do with button presses
RXState.poll();
if (RXState.doubleClick()) {
digitalWrite(GPIO_0, !GPIO_0State);
startTime2 = millis();
}
if (RXState.singleClick()) {
digitalWrite(GPIO_2, !GPIO_2State);
startTime1 = millis();
}
//Set timer
currentTime = millis();
//Auto-off timer device 1
if (currentTime - startTime1 >= period) {
digitalWrite(GPIO_2, HIGH);
startTime1 = millis();
}
//Auto-off timer device 2
if (currentTime - startTime2 >= period) {
digitalWrite(GPIO_0, HIGH);
startTime2 = millis();
}
}