Day 3
Day 3:
Pictures! Add pictures of your builds.
Code so far:
int led = 8; // the PWM pin the LED is attached to
int brightness = 0; // how bright the LED is
int fadeAmount = 5; // how many points to fade the LED by
int buttonPin = 4; // the number of the pushbutton pin
int ledPin = 7; // the number of the LED pin
int buttonState = 0; // variable for reading the pushbutton status
int speaker = A3;
#define NOTE_B0 31
#define NOTE_C1 33
#define NOTE_CS1 35
#define NOTE_D1 37
#define NOTE_DS1 39
#define NOTE_E1 41
#define NOTE_F1 44
#define NOTE_FS1 46
#define NOTE_G1 49
#define NOTE_GS1 52
#define NOTE_A1 55
#define NOTE_AS1 58
#define NOTE_B1 62
#define NOTE_C2 65
#define NOTE_CS2 69
#define NOTE_D2 73
#define NOTE_DS2 78
#define NOTE_E2 82
#define NOTE_F2 87
#define NOTE_FS2 93
#define NOTE_G2 98
#define NOTE_GS2 104
#define NOTE_A2 110
#define NOTE_AS2 117
#define NOTE_B2 123
#define NOTE_C3 131
#define NOTE_CS3 139
#define NOTE_D3 147
#define NOTE_DS3 156
#define NOTE_E3 165
#define NOTE_F3 175
#define NOTE_FS3 185
#define NOTE_G3 196
#define NOTE_GS3 208
#define NOTE_A3 220
#define NOTE_AS3 233
#define NOTE_B3 247
#define NOTE_C4 262
#define NOTE_CS4 277
#define NOTE_D4 294
#define NOTE_DS4 311
#define NOTE_E4 330
#define NOTE_F4 349
#define NOTE_FS4 370
#define NOTE_G4 392
#define NOTE_GS4 415
#define NOTE_A4 440
#define NOTE_AS4 466
#define NOTE_B4 494
#define NOTE_C5 523
#define NOTE_CS5 554
#define NOTE_D5 587
#define NOTE_DS5 622
#define NOTE_E5 659
#define NOTE_F5 698
#define NOTE_FS5 740
#define NOTE_G5 784
#define NOTE_GS5 831
#define NOTE_A5 880
#define NOTE_AS5 932
#define NOTE_B5 988
#define NOTE_C6 1047
#define NOTE_CS6 1109
#define NOTE_D6 1175
#define NOTE_DS6 1245
#define NOTE_E6 1319
#define NOTE_F6 1397
#define NOTE_FS6 1480
#define NOTE_G6 1568
#define NOTE_GS6 1661
#define NOTE_A6 1760
#define NOTE_AS6 1865
#define NOTE_B6 1976
#define NOTE_C7 2093
#define NOTE_CS7 2217
#define NOTE_D7 2349
#define NOTE_DS7 2489
#define NOTE_E7 2637
#define NOTE_F7 2794
#define NOTE_FS7 2960
#define NOTE_G7 3136
#define NOTE_GS7 3322
#define NOTE_A7 3520
#define NOTE_AS7 3729
#define NOTE_B7 3951
#define NOTE_C8 4186
#define NOTE_CS8 4435
#define NOTE_D8 4699
#define NOTE_DS8 4978
// the setup routine runs once when you press reset:
void setup() {
// declare pin 9 to be an output:
pinMode(led, OUTPUT);
// initialize the LED pin as an output:
pinMode(ledPin, OUTPUT);
// initialize the pushbutton pin as an input:
pinMode(buttonPin, INPUT);
pinMode(speaker, OUTPUT);
}
// the loop routine runs over and over again forever:
void loop() {
// set the brightness of pin 9:
analogWrite(led, brightness);
// change the brightness for next time through the loop:
brightness = brightness + fadeAmount;
buttonState = digitalRead(buttonPin);
if (buttonState == HIGH) {
scale();
if (brightness <= 0 || brightness >= 255) {
fadeAmount = -fadeAmount;}
digitalWrite(ledPin, HIGH);
} else {
digitalWrite(led, HIGH);
}
delay(30);
}
void beep(unsigned char speaker, int frequency, long Milliseconds)
{
int x;
long delayAmount = (long)(1000000/frequency);
long loopTime = (long)((Milliseconds*1000)/(delayAmount*2));
for(x=0; x<loopTime;x++)
{
digitalWrite(speaker,HIGH);
delayMicroseconds(delayAmount);
digitalWrite(speaker,LOW);
delayMicroseconds(delayAmount);
}
}
void scale()
{
digitalWrite(ledPin,HIGH);
beep(speaker,2093,500);
beep(speaker,2349,500);
beep(speaker,2637,500);
beep(speaker,2793,500);
beep(speaker,3136,500);
beep(speaker,3520,500);
beep(speaker,3951,500);
beep(speaker,4186,500);
digitalWrite(ledPin,LOW);
}
I want you all to think of an accomplishment in computer science you've experienced. This could be getting your LilyPad to light up yesterday, if you remembered what a computer science core concept meant, or if you learned a new programming language! Mine is gaining the confidence in my computer science abilities to commit to a computer science degree. If you haven't had that much experience in computer science that's okay, I still want you to write about an achievement or something that excited you about computer science from yesterday and today's lessons and why!
I got my lilypad to play sound today. This is an accomplishment because I have never used sound in lilypad before.
I also want you to write about a non-computer science related accomplishment. Maybe you finished a super long book, or maybe you scored a point for your sports team! Mine is that I taught myself cursive and a little bit of calligraphy.
My accomplishment was making all state for orchestra.
Comments
Post a Comment