Minor cleaning.

tdicola · tdicola · commit 7f313e0ce5af · 2018-01-12T14:35:39.000-08:00
diff --git a/adafruit_rfm69.py b/adafruit_rfm69.py
@@ -42,6 +42,8 @@
 
 import adafruit_bus_device.spi_device as spi_device
 
+
+# Internal constants:
 _REG_FIFO            = const(0x00)
 _REG_OP_MODE         = const(0x01)
 _REG_DATA_MOD        = const(0x02)
@@ -94,6 +96,7 @@
 TX_MODE      = 0b011
 RX_MODE      = 0b100
 
+
 class RFM69:
 
     _BUFFER = bytearray(66)
