fix wrongly assuming "of_node/compatible" will always exist for all gpiochips

[Adafruit_Blinka-hackapet.git] / src / adafruit_blinka / microcontroller / nxp_lpc4330 / i2c.py

diff --git a/src/adafruit_blinka/microcontroller/nxp_lpc4330/i2c.py b/src/adafruit_blinka/microcontroller/nxp_lpc4330/i2c.py
index 1eadf688098fc74727f4c614f9b6f60354de50b2..53e18e8972883db67dc5821cc5d45256784550f7 100644 (file)
--- 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
 
 """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"""
 
 class I2C:
     """Custom I2C Class for NXP LPC4330"""
 

+    # pylint: disable=unused-argument

     def __init__(self, *, frequency=100000):
         self._gf = GreatFET()
 
     def __init__(self, *, frequency=100000):
         self._gf = GreatFET()
 


@@ -12,7 +16,6 @@ class I2C:
         """Perform an I2C Device Scan"""
         return [index for index, dev in enumerate(self._gf.i2c.scan()) if dev[0]]
 
         """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:
     def writeto(self, address, buffer, *, start=0, end=None, stop=True):
         """Write data from the buffer to an address"""
         if end is None:


@@ -39,7 +42,7 @@ class I2C:
         out_end=None,
         in_start=0,
         in_end=None,
         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
     ):
         """Write data from buffer_out to an address and then
         read data from an address and into buffer_in