decoder

display.py

@@ -0,0 +1,18 @@
+from LCD import LCD
+
+class display:
+    def __init__(self, width=16, height=4, i2c_addr=0x27):
+        self.width = width
+        self.height = height
+        self.device = LCD(2, i2c_addr, True)
+        self.contents = [""] * self.height
+    
+    def redraw(self):
+        for row, line in enumerate(self.contents):
+            self.device.message(row + 1, line)
+    
+    def read(self):
+        pass
+    
+    def write(self):
+        pass