Cory Parsnipson fucked around with this message at 08:06 on Nov 16, 2022

cruft fucked around with this message at 19:56 on Jan 21, 2023

Deviant fucked around with this message at 19:58 on Jan 21, 2023

Sketch uses 718 bytes (11%) of program storage space. Maximum is 6012 bytes.
Global variables use 9 bytes of dynamic memory.
Running Digispark Uploader...
Plug in device now... (will timeout in 60 seconds)

Deviant fucked around with this message at 20:54 on Jan 21, 2023

Deviant fucked around with this message at 23:30 on Jan 21, 2023

Sagebrush fucked around with this message at 04:09 on Jan 22, 2023

Deviant fucked around with this message at 05:45 on Jan 22, 2023

spookykid fucked around with this message at 00:21 on Jan 25, 2023

/***************************************************
 [Adafruit text]
 ****************************************************/
#include <Wire.h> // Enable this line if using Arduino Uno, Mega, etc.
#include <Adafruit_GFX.h>
#include "Adafruit_LEDBackpack.h"

Adafruit_7segment matrix = Adafruit_7segment();

int buttonPin2 = 2; //set pin 2 as 15s countdown button
int buttonPin3 = 3; //currently unused, should be reset to zero
int ledPin = 11; // set pin 11 for LED
int speakerPin = 12; //set pin 12 as speaker
int miniDelay = 10;
int extraDelay = 50;
int initDelay = 3000; // a 3 second initial delay after button press
int second = 995;
int extraSecond = 975;
int j; // counter variable

void setup() {
#ifndef __AVR_ATtiny85__
  Serial.begin(9600);
  Serial.println("7 Segment Backpack Test");
#endif
  matrix.begin(0x70);

  pinMode(buttonPin2, INPUT); //set pin 2 to input for 15s pushbutton
  digitalWrite(buttonPin2, INPUT_PULLUP); //add pullup resistor
  pinMode(buttonPin3, INPUT); //set pin 3 to input for 180s pushbutton
  digitalWrite(buttonPin3, INPUT_PULLUP); //as above
  pinMode(ledPin, OUTPUT); //set up the LED on Pin 11
  pinMode(speakerPin, OUTPUT); //set pin 12 to output for speaker

}

void loop() {

  if ((digitalRead(buttonPin2) == LOW)) {
    Serial.println("15 second button pressed");
     delay(5);          //delay 5 milliseconds 
   digitalWrite(ledPin,HIGH);   //set pin 8 HIGH, turning on LED
   delay(initDelay);          //delay 3000 milliseconds so I can reach for developer
   digitalWrite(ledPin,LOW);    //set pin 8 LOW, turning off LED
    delay(miniDelay); //delay by 10ms
    for (j = 1; j <= 15; j = j + 1) {
      matrix.println(j); //counts up to 15
      matrix.writeDisplay();
      delay(second); //delay 995ms
      pinMode(speakerPin, HIGH);
      delay(miniDelay); //delay 10ms
      pinMode(speakerPin, LOW);
    }
    while ((j >= 1) && (j <= 5)) //this is my attempt at setting the LED blink to 1 per second, doesn't turn on at all though.
    { 
   delay(5);          //delay 5 milliseconds 
   digitalWrite(ledPin,HIGH);   //set pin 8 HIGH, turning on LED
   delay(second);          //delay by 995ms
   digitalWrite(ledPin,LOW);    //set pin 8 LOW, turning off LED
    delay(miniDelay); //delay by 10ms
    }
  }
  else if (j >= 15) 
  {
     Serial.println("15 second button pressed");
     delay(5);          //delay 5 milliseconds 
   digitalWrite(ledPin,HIGH);   //set pin 8 HIGH, turning on LED
    matrix.println(j);
    matrix.writeDisplay();;
    delay(extraSecond); //delays 995ms
    pinMode(speakerPin, HIGH);
    delay(extraDelay); //delays 50ms
    pinMode(speakerPin, LOW);
    j = j + 1;

  }
    }

• I don't get a click for the "1" at the start of the 15s counter.
  
• There isn't a double click for 16s, it seems to kick in at 17s. The solid LED timing seems OK though.
  
• I want to also add changing patterns of LED blinking during the development - blink once per second for the first 5s, twice per second for the second 5s, and three times per second for the last 5. I've had a crack at the first one using a while statement but don't get any action from the LED during the countdown. I'm not sure whether this is an earlier state for that pin overriding the while statement, not getting the syntax right, a while statement not being what I should even be using here, an unknown, or some fun combination of these.
  
• I want to set the pushbutton on Pin3 to reset the whole thing, but not actually sure how to do this! It's going to go into an enclosure and the tiny little reset button on the Arduino itself won't work very well.
  

Ethics_Gradient fucked around with this message at 08:13 on Jan 30, 2023

Cojawfee fucked around with this message at 08:52 on Jan 30, 2023

Ethics_Gradient fucked around with this message at 09:08 on Jan 31, 2023