Initial Commit

printer/printerEX.py

@@ -0,0 +1,50 @@
+#!/usr/bin/python
+
+from Adafruit_Thermal import *
+
+printer = Adafruit_Thermal("COM4", 9600, timeout=5)
+
+# Test inverse on & off
+printer.inverseOn()
+printer.println("Inverse ON")
+printer.inverseOff()
+
+# Test character double-height on & off
+printer.doubleHeightOn()
+printer.println("Double Height ON")
+printer.doubleHeightOff()
+
+# Set justification (right, center, left) -- accepts 'L', 'C', 'R'
+printer.justify('R')
+printer.println("Right justified")
+printer.justify('C')
+printer.println("Center justified")
+printer.justify('L')
+printer.println("Left justified")
+
+# Test more styles
+printer.boldOn()
+printer.println("Bold text")
+printer.boldOff()
+
+printer.underlineOn()
+printer.println("Underlined text")
+printer.underlineOff()
+
+printer.setSize('L')   # Set type size, accepts 'S', 'M', 'L'
+printer.println("Large")
+printer.setSize('M')
+printer.println("Medium")
+printer.setSize('S')
+printer.println("Small")
+
+printer.justify('C')
+printer.println("normal\nline\nspacing")
+printer.setLineHeight(50)
+printer.println("Taller\nline\nspacing")
+printer.setLineHeight() # Reset to default
+printer.justify('L')
+
+printer.sleep()       # Tell printer to sleep
+printer.wake()        # Call wake() before printing again, even if reset
+printer.setDefault()  # Restore printer to defaults