documentation, cleanup

patch.py

@@ -0,0 +1,38 @@
+class Patch:
+    def __init__(self, config):
+        self.config = config
+
+A_FORMAT_HARDWARE = {
+    "CV_IN": 4,
+    "CV_OUT": 4,
+    "ROTARY_ENCODER": True,
+    "POTENTIOMETER": 4,
+    "OLED": 1
+}
+
+B_FORMAT_HARDWARE = {
+    "CV_IN": 3,
+    "CV_OUT": 3,
+    "ROTARY_ENCODER": False,
+    "POTENTIOMETER": 3,
+    "OLED": 0.5
+}
+
+class AFormatPatch(Patch):
+    # expects to have hardware:
+    # 3x CV in
+    # 3x CV out
+    # 3x potentiometer
+    # half of OLED screen
+
+    def __init__(self):
+        super().__init__(self)
+
+class BFormatPatch(Patch):
+    # expects to have hardware:
+    # 3x CV in
+    # 3x CV out
+    # 3x potentiometer
+    # half of OLED screen
+    def __init__(self):
+        super().__init__(self)