initial commit, version 0.4.1 from http://sourceforge.net/projects/libk8055

1 files changed, 98 insertions, 0 deletions

diff --git a/pyk8055/k8055testm.py b/pyk8055/k8055testm.py
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+#!/usr/bin/env python
+# $Id: k8055testm.py,v 1.1 2007/03/28 10:10:32 pjetur Exp $
+#
+# Sample pyton test program for pyk8055 wrapper
+# Scanning and testing multiple boards
+#
+from time import sleep
+from pyk8055 import *
+
+try:
+	K8055_devices =[]
+	BMask = SearchDevices()
+	if not BMask:
+		print "No K8055 devices found"
+		exit
+	
+	if BMask & 0x01 : K8055_devices.append(k8055(0))
+	if BMask & 0x02 : K8055_devices.append(k8055(1))
+	if BMask & 0x04 : K8055_devices.append(k8055(2))
+	if BMask & 0x08 : K8055_devices.append(k8055(3))
+
+	for k in K8055_devices:
+		k.SetCurrentDevice()
+		# set analog output channel 1 to 200/255*5v = 3.9V
+		k.OutputAnalogChannel(1,200)
+		sleep(1)
+		# set analog output channel low again = 0V
+		k.OutputAnalogChannel(1,0)
+
+		# read both analog inputs
+		# note: this returns a list
+		res = k.ReadAllAnalog()
+		print "Analog status, board #",k.DeviceAddress(),res[1:]
+
+		# Test class string function
+		print "Status, board #",k.DeviceAddress(),str(k)
+
+		# Set debounce time on counter 1
+		k.SetCounterDebounceTime(1, 100)
+
+		# reset counter 1
+		k.ResetCounter(1)
+
+	# Loop creating a rotating display of digital outputs
+	# Loop 3 times
+	for i in range(1,3):
+		for k in K8055_devices:
+			k.SetCurrentDevice()
+			d = 1
+			k.WriteAllDigital(1)
+			while d <= 128:		# While this running
+				if k.ReadDigitalChannel(1):
+					print "Hello world (from board #%d)" %(k.DeviceAddress(),)
+				sleep(0.2)	# wait .2 sec
+				d *=2		# and continue rotating digital outputs
+				k.WriteAllDigital(d)
+
+	for k in K8055_devices:
+		k.SetCurrentDevice()
+		# read/print the counter on input 1
+		print "Board # %d Counter #1=%d" % (k.DeviceAddress(),k.ReadCounter(1))
+		# read/print the counter on input 2
+		print "Board # %d Counter #2=%d" % (k.DeviceAddress(),k.ReadCounter(2))
+
+	for k in K8055_devices:
+		k.SetCurrentDevice()
+		# set even bits on digital outputs
+		k.WriteAllDigital(170)
+
+	sleep(1)
+
+	for k in K8055_devices:
+		k.SetCurrentDevice()
+		# set odd bits on digital outputs
+		k.WriteAllDigital(85)
+
+	sleep(1)
+	
+	for k in K8055_devices:
+		k.SetCurrentDevice()
+		# Clear all digital outputs
+		k.WriteAllDigital(0)
+
+	# and close
+	for k in K8055_devices:
+		k.SetCurrentDevice()
+		k.CloseDevice()
+
+except KeyboardInterrupt:
+	for k in K8055_devices:
+		k.SetCurrentDevice()
+		k.WriteAllDigital(0)
+		k.CloseDevice()
+	exit
+
+except IOError:
+	print "Could not open Device"
+