commit ade8d74aa6cd694bcc3ad3b03dcc87737251822d
Author: dsorber <david.sorber@gmail.com>
Date:   Sat Mar 23 12:42:16 2013 -0400

    Adding the first version of my LED blink test script which should be able to be reused verbatim as a test program for the actual board. Also adding correct mechanic drawing for SMT switch.

diff --git a/525.743/code/test scripts/blinky_pattern.py b/525.743/code/test scripts/blinky_pattern.py
new file mode 100644
index 0000000..79149f6
--- /dev/null
+++ b/525.743/code/test scripts/blinky_pattern.py	
@@ -0,0 +1,90 @@
+import random
+import sys
+import time
+
+import RPi.GPIO as GPIO
+
+outputs = [23, 24, 25, 8, 7]
+
+def main():
+	# Use the BCM addressing scheme
+	GPIO.setmode(GPIO.BCM)
+
+	# Setup all five outputs
+	for gpio in outputs:
+		GPIO.setup(gpio, GPIO.OUT)
+		GPIO.output(gpio, False)
+
+	while True:
+		cylon()
+	randomize()
+
+	turn_on_top_down()
+	turn_off_top_down()
+	turn_on_bottom_up()
+	turn_off_bottom_up()
+
+
+def turn_on_top_down():
+	for gpio in outputs:
+		GPIO.output(gpio, True)
+		time.sleep(.25)
+
+def turn_on_bottom_up():
+	for gpio in reversed(outputs):
+		GPIO.output(gpio, True)
+		time.sleep(.25)
+
+def turn_off_top_down():
+	for gpio in outputs:
+		GPIO.output(gpio, False)
+		time.sleep(.25)
+
+def turn_off_bottom_up():
+	for gpio in reversed(outputs):
+		GPIO.output(gpio, False)
+		time.sleep(.25)
+
+def cylon():
+	for gpio in outputs[:-1]:
+		GPIO.output(gpio, True)
+		time.sleep(.08)
+		GPIO.output(gpio, False)
+
+	for gpio in outputs[::-1][:-1]:
+		GPIO.output(gpio, True)
+		time.sleep(.08)
+		GPIO.output(gpio, False)
+
+def randomize():
+	rand_val = random.randint(0, 31)
+	# LED1 - GPIO23
+	if rand_val & 0b00001:
+		GPIO.output(23, True)
+	else:
+		GPIO.output(23, False)
+	# LED2 - GPIO24
+	if rand_val & 0b00010:
+		GPIO.output(24, True)
+	else:
+		GPIO.output(24, False)
+	# LED3 - GPIO25
+	if rand_val & 0b00100:
+		GPIO.output(25, True)
+	else:
+		GPIO.output(25, False)
+	# LED4 - GPIO8
+	if rand_val & 0b01000:
+		GPIO.output(8, True)
+	else:
+		GPIO.output(8, False)
+	# LED5 - GPIO7
+	if rand_val & 0b10000:
+		GPIO.output(7, True)
+	else:
+		GPIO.output(7, False)
+	time.sleep(0.1)
+
+
+if __name__ == '__main__':
+	sys.exit(main())
\ No newline at end of file
diff --git a/525.743/datasheets/ENG_CD_2-1437565-7_U2.pdf b/525.743/datasheets/ENG_CD_2-1437565-7_U2.pdf
new file mode 100644
index 0000000..afd2a23
Binary files /dev/null and b/525.743/datasheets/ENG_CD_2-1437565-7_U2.pdf differ