If anyone’s interested.. here’s the Arduino code we wrote tongight.. Not beutiful.. but it’s fun to post code in your blog…<\/p>\n
<\/small>include ..nterrupt.h> \/\/ For interrupt functions cli() abd sei()
include ..o.h> \/\/ This file will look for the appropriate header file for the chip being used (ie., iom168.h will be included in our project)
include “Servo.h” \/\/ For open source servo library<\/p>\n\/\/ Create a count value for the timer to reset to:<\/p>\n
static const unsigned char countValue = 6;
int in = 0;
int dimCounter = 0;
int yellowSwitch = 2;
int powerYellow = 0;
int yellowLED = 5;
int redLED = 3;
int inputVal = 0;
int mouthAvg = 0;
int inputTotal = 0;
int eyebrowVal = 0;
int inputArray16;
int i = 0;
int countMouth = 0;
int countEyebrow = 0;
boolean yellowOn = false;<\/p>\n
\/\/ Make a macro to reset the timer when called:
define RESET_TIMER2 TCNT2 = countValue<\/p>\n
\/\/ Evil global servo handlers:
Servo mouth;
Servo rightEyebrow;
Servo leftEyebrow;
\/\/ Timer 2 ISR:
ISR(TIMER2_OVF_vect)
{
Servo::refresh();
RESET_TIMER2;
}<\/p>\n
\/\/ Setup timer 2 to trigger an interrupt everytime it rolls over
void Timer2Init(void)
{
\/\/Timer2 Settings: Timer Prescaler \/1024
TCCR2B |= 0x07;
\/\/ Use normal mode
TCCR2A |= 0x00;
\/\/ Use internal clock
ASSR |= 0x00;
\/\/Timer2 Overflow Interrupt Enable
TIMSK2 |= 0x01;
\/\/ Reset the timer to whatever TIMER_COUNT is set to:
RESET_TIMER2;
}
void setup()
{
\/\/ Initialize timer 2 for operation:
Timer2Init();
\/\/ Enable interrupts (cli() will disable them)
sei();
mouth.attach(9);
leftEyebrow.attach(10);
rightEyebrow.attach(11);
Serial.begin(9600);
}<\/p>\n
void loop()
{
inputVal = analogRead(in);
inputArraycountMouth = inputVal;
countMouth ++;
if (countMouth == 8)
{
countMouth = 0;
}
inputTotal = 0;
for (i = 0; i <= 7; i ++)
{
inputTotal = inputTotal + inputArrayi;
}
mouthAvg = (inputTotal\/2)+80;
mouthAvg = constrain(mouthAvg,80,120);<\/p>\n
inputArraycountEyebrow = inputVal;
countEyebrow ++;
if (countEyebrow == 16)
{
countEyebrow = 0;
}
inputTotal = 0;<\/p>\n
for (i = 0; i <= 15; i ++)
{
inputTotal = inputTotal + inputArrayi;
}
eyebrowVal = inputTotal;<\/p>\n
if(analogRead(yellowSwitch) == 0)
powerYellow++;
if(powerYellow > 0 && powerYellow < 255)
{
dimCounter++;
if(dimCounter % 16 == 0)
{
powerYellow++;
yellowOn = true;
}
}
if(yellowSwitch == LOW && yellowOn)
powerYellow = 0;<\/p>\n
if(inputVal>=8 && yellowOn)
{
analogWrite(redLED,random(100));
}
else
{
analogWrite(redLED,0);
}
eyebrowVal = eyebrowVal\/16;
analogWrite(yellowLED,powerYellow);
rightEyebrow.write(eyebrowVal);
leftEyebrow.write(150 – eyebrowVal);<\/p>\n
mouth.write(mouthAvg);
Serial.print(inputVal);
Serial.print(” “);
Serial.print(eyebrowVal);
Serial.print(” “);
Serial.print(analogRead(yellowSwitch));
Serial.println();
}<\/p>\n
<\/i><\/small><\/p>\n
\n
And there you have it.. the source code for my day.. OK.. I gotta get to selep now.. Gnood night to you all. G’nite Sam !
-me<\/p>\n<\/div>\n
<\/center>\n<\/div><\/p>\n","protected":false},"excerpt":{"rendered":"
Blissfully little to report today. It was a great transition day from vacation.. nothing planned.. and not much attempted. Diane and I took the dogs for a run up honey hollow this morning. It was a bright, cool clear morning though it rained most o the rest of the day. Around 12:30 I drove over … Continue reading Sunday night – bwahahaha<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"enabled":false},"version":2}},"categories":[1],"tags":[],"class_list":["post-1134","post","type-post","status-publish","format-standard","hentry"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/johncohn.org\/base\/wp-json\/wp\/v2\/posts\/1134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/johncohn.org\/base\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/johncohn.org\/base\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/johncohn.org\/base\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/johncohn.org\/base\/wp-json\/wp\/v2\/comments?post=1134"}],"version-history":[{"count":0,"href":"http:\/\/johncohn.org\/base\/wp-json\/wp\/v2\/posts\/1134\/revisions"}],"wp:attachment":[{"href":"http:\/\/johncohn.org\/base\/wp-json\/wp\/v2\/media?parent=1134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/johncohn.org\/base\/wp-json\/wp\/v2\/categories?post=1134"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/johncohn.org\/base\/wp-json\/wp\/v2\/tags?post=1134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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