-
-# Data transmitted on the USB is encoded with NRZI. A transision from J to K
-# or vice-versa indicates a logic 0, while no transision indicates a logic 1.
-# If 6 ones are transmitted consecutively, a zero is inserted to force a
-# transition. This is known as bit stuffing. Data is transferred at a rate
-# of 12Mbit/s. The SE0 transmitted to signal an end-of-packet is two bit
+#
+# Data transmitted on the USB is encoded with NRZI. A transition from J to K
+# or vice-versa indicates a logic 0, while no transition indicates a logic 1.
+# If 6 ones are transmitted consecutively, a zero is inserted to force a
+# transition. This is known as bit stuffing. Data is transferred at a rate
+# of 12Mbit/s. The SE0 transmitted to signal an end-of-packet is two bit