[add some sample programs
warner@lothar.com**20060923065302] {
addfile ./test/joy.py
hunk ./test/joy.py 1
+#! /usr/bin/python
+
+import time, random
+from phidget import InterfaceKit, Servo, TextLCD
+
+ik = InterfaceKit()
+lcd = TextLCD()
+ik.open(block=1)
+#while not ik.getDeviceStatus():
+#    time.sleep(0.05)
+lcd.open(block=1)
+time.sleep(0.5)
+
+lcd.setBacklight(True)
+print "attached", lcd.getDeviceStatus()
+lcd.setDisplayString(0, "")
+lcd.setDisplayString(1, "")
+
+# on the little "ministick" sensor, the axis I'm using for up/down has a
+# range of about 56 to 970, and the midpoint is about 518
+
+count = 0
+
+def poll():
+    xin = ik.getSensorValue(5)
+    x = xin / 1000.0
+    x = 1.0 - x
+    minp = -23; maxp = 231
+    #xpos = (maxp-minp) * x + minp
+    leftp = 36.436
+    rightp = 202
+    xpos = (rightp-leftp) * x + leftp
+    lcd.setDisplayString(0, "Xin=%4d Xpos=%.1f" % (xin,xpos))
+
+    yin = ik.getSensorValue(4)
+    #y = yin / 1000.0
+    yin = yin - 18
+    y = (yin - 56) / (970.0 - 56)
+    leftp = 37
+    # center is 117
+    rightp = 197
+    ypos = (rightp-leftp) * y + leftp
+    ypos = min(156, ypos)  # this is where the bracket gets in the way
+    lcd.setDisplayString(1, "Yin=%4d Ypos=%.1f" % (yin,ypos))
+
+    ik.setOutputState(0, random.randint(0,1))
+
+
+
+    
+while True:
+    poll()
+    time.sleep(0.1)
addfile ./test/joy_servo.py
hunk ./test/joy_servo.py 1
+#! /usr/bin/python
+
+import time, random
+from phidget import InterfaceKit, Servo, TextLCD
+
+ik = InterfaceKit()
+s = Servo()
+lcd = TextLCD()
+ik.open(block=1)
+#while not ik.getDeviceStatus():
+#    time.sleep(0.05)
+s.open(block=1)
+#while not s.getDeviceStatus():
+#    time.sleep(0.05)
+lcd.open(block=1)
+time.sleep(0.5)
+
+lcd.setBacklight(True)
+print "attached", lcd.getDeviceStatus()
+lcd.setDisplayString(0, "")
+lcd.setDisplayString(1, "")
+
+# on the little "ministick" sensor, the axis I'm using for up/down has a
+# range of about 56 to 970, and the midpoint is about 518
+
+count = 0
+
+def poll():
+    xin = ik.getSensorValue(5)
+    x = xin / 1000.0
+    x = 1.0 - x
+    minp = -23; maxp = 231
+    #xpos = (maxp-minp) * x + minp
+    leftp = 36.436
+    rightp = 202
+    xpos = (rightp-leftp) * x + leftp
+    lcd.setDisplayString(0, "Xin=%4d Xpos=%.1f" % (xin,xpos))
+    s.setMotorPosition(0, xpos)
+
+    yin = ik.getSensorValue(4)
+    #y = yin / 1000.0
+    yin = yin - 18
+    y = (yin - 56) / (970.0 - 56)
+    leftp = 37
+    # center is 117
+    rightp = 197
+    ypos = (rightp-leftp) * y + leftp
+    ypos = min(156, ypos)  # this is where the bracket gets in the way
+    lcd.setDisplayString(1, "Yin=%4d Ypos=%.1f" % (yin,ypos))
+    s.setMotorPosition(1, ypos)
+
+    ik.setOutputState(0, random.randint(0,1))
+
+
+
+    
+while True:
+    poll()
+    time.sleep(0.1)
}