X-Git-Url: https://git.ayoreis.com/Adafruit_Blinka-hackapet.git/blobdiff_plain/98f4a4378478d11e514acd7ff22a9c674f3cbca3..c2bc4a90827f28abb6b51eae659a1f80a65c0497:/src/adafruit_blinka/microcontroller/nxp_lpc4330/i2c.py?ds=sidebyside

diff --git a/src/adafruit_blinka/microcontroller/nxp_lpc4330/i2c.py b/src/adafruit_blinka/microcontroller/nxp_lpc4330/i2c.py
index e37fae1..53e18e8 100644
--- a/src/adafruit_blinka/microcontroller/nxp_lpc4330/i2c.py
+++ b/src/adafruit_blinka/microcontroller/nxp_lpc4330/i2c.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: 2021 Melissa LeBlanc-Williams for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
 """I2C Class for NXP LPC4330"""
 from greatfet import GreatFET
 
@@ -5,6 +8,7 @@ from greatfet import GreatFET
 class I2C:
     """Custom I2C Class for NXP LPC4330"""
 
+    # pylint: disable=unused-argument
     def __init__(self, *, frequency=100000):
         self._gf = GreatFET()
 
@@ -12,12 +16,11 @@ class I2C:
         """Perform an I2C Device Scan"""
         return [index for index, dev in enumerate(self._gf.i2c.scan()) if dev[0]]
 
-    # pylint: disable=unused-argument
     def writeto(self, address, buffer, *, start=0, end=None, stop=True):
         """Write data from the buffer to an address"""
         if end is None:
             end = len(buffer)
-        self._gf.i2c.write(address, buffer[start: end])
+        self._gf.i2c.write(address, buffer[start:end])
 
     def readfrom_into(self, address, buffer, *, start=0, end=None, stop=True):
         """Read data from an address and into the buffer"""
@@ -26,6 +29,7 @@ class I2C:
         readin = self._gf.i2c.read(address, end - start)
         for i in range(end - start):
             buffer[i + start] = readin[i]
+
     # pylint: enable=unused-argument
 
     def writeto_then_readfrom(
@@ -38,7 +42,7 @@ class I2C:
         out_end=None,
         in_start=0,
         in_end=None,
-        stop=False
+        stop=False,
     ):
         """Write data from buffer_out to an address and then
         read data from an address and into buffer_in