full dump of code

This is a dump of all of the code used in the project.

arduino/scanner.ino

@@ -0,0 +1,50 @@
+const int scanner = 7;
+const int turntable = 5;
+int timer = 0;
+int degree = 0;
+
+void setup() {
+	pinMode(scanner, OUTPUT);
+	pinMode(turntable, OUTPUT);
+	digitalWrite(scanner, LOW);
+	digitalWrite(turntable, LOW);
+	Serial.begin(9600);
+	Serial.println("Hello world!");
+}
+
+void loop() {
+	if (Serial.available()) {
+		char ch = Serial.read();
+		if ( ch == 'f') {
+			digitalWrite(scanner, HIGH);
+			Serial.println("FIRIN' MAH LAZER!");
+			delay(2000);
+
+digitalWrite(scanner, LOW);
+			Serial.println("turning off...");
+		}
+		if ( ch == 'n') {
+			digitalWrite(turntable, HIGH);
+			Serial.print("spin 3 degrees... ");
+			delay(360);
+			digitalWrite(turntable, LOW);
+			Serial.println("done");
+			degree += 3;
+			Serial.print("total degrees: ");
+			Serial.println(degree);
+		}
+		if ( ch == 'r') {
+			Serial.println("resetting degrees...");
+			degree = 0;
+		}
+		if ( ch == 'z') {
+			digitalWrite(turntable, HIGH);
+			timer = millis();
+		}
+		if ( ch == 'y') {
+			digitalWrite(turntable, LOW);
+			Serial.println(millis()-timer);
+			timer = 0;
+		}
+	}
+}

bin/scan_daemon

@@ -0,0 +1,14 @@
+while [ 1 ]
+do
+if [ -e /tmp/scan_nolaser ] 
+then
+	scan_nolaser
+	rm /tmp/scan_nolaser
+fi
+if [ -e /tmp/scan_laser ] 
+then
+	scan_laser
+	rm /tmp/scan_laser
+fi
+sleep 3
+done

bin/scan_laser

@@ -0,0 +1,21 @@
+#!/bin/bash
+touch /tmp/scan
+DATE=`date +%Y-%m-%d-%H-%M`
+mkdir /var/www/scans/$DATE
+send r
+for i in {1..120}
+do
+	NUMBER=`printf %03d $i`
+	send n
+	sleep 1
+	send f
+	takepic /var/www/scans/$DATE/$NUMBER.jpg
+	rm /var/www/pic.jpg
+	ln -s /var/www/scans/$DATE/$NUMBER.jpg /var/www/pic.jpg
+	sleep 2
+done
+rm /var/www/pic.jpg
+cp /var/www/scans/$DATE/$NUMBER.jpg /var/www/pic.jpg
+chown www-data /var/www/pic.jpg
+convert -delay 5 -loop 0 `find /var/www/scans/$DATE/ | grep jpg | sort` /var/www/scans/$DATE/$DATE.gif
+rm /tmp/scan

bin/scan_nolaser

@@ -0,0 +1,19 @@
+#!/bin/bash
+touch /tmp/scan
+DATE=`date +%Y-%m-%d-%H-%M`
+mkdir /var/www/scans/$DATE
+send r
+for i in {1..120}
+do
+	NUMBER=`printf %03d $i`
+	send n
+	sleep 1
+	takepic /var/www/scans/$DATE/$NUMBER.jpg
+        rm /var/www/pic.jpg
+        ln -s /var/www/scans/$DATE/$NUMBER.jpg /var/www/pic.jpg
+done
+       	rm /var/www/pic.jpg
+        cp /var/www/scans/$DATE/$NUMBER.jpg /var/www/pic.jpg
+	chown www-data /var/www/pic.jpg
+convert -delay 5 -loop 0 `find /var/www/scans/$DATE/ | grep jpg | sort` /var/www/scans/$DATE/$DATE.gif
+rm /tmp/scan

bin/send

@@ -0,0 +1,2 @@
+DEVICE=`ls /dev/tty* | grep 'USB\|ACM' | head -n 1`
+echo $@ > $DEVICE

bin/start_scan

@@ -0,0 +1 @@
+nohup scan_nolaser &

bin/start_scan_laser

@@ -0,0 +1 @@
+nohup scan_laser &

bin/takepic

@@ -0,0 +1,8 @@
+#!/bin/bash
+if [ "X$1" == "X" ]
+then
+	PICTURE="/var/www/pic.jpg"
+else
+	PICTURE=$1
+fi
+fswebcam -F 3 --no-banner -S 5 $PICTURE