Merge pull request #63 from RaspberryPiFoundation/dev

v0.2.0

Author: Martin O'Hanlon

docs/changelog.rst

@@ -3,6 +3,11 @@ Change log
 
 .. currentmodule:: picozero
 
+0.2.0 - 2022-06-29
+~~~~~~~~~~~~~~~~~~
+
++ Compatibility fix LED
+
 0.1.1 - 2022-06-08
 ~~~~~~~~~~~~~~~~~~
 

docs/conf.py

@@ -46,7 +46,7 @@ def __getattr__(cls, name):
 author = 'Raspberry Pi Foundation'
 
 # The full version, including alpha/beta/rc tags
-release = '0.1.1'
+release = '0.2.0'
 
 
 # -- General configuration ---------------------------------------------------

docs/developing.rst

@@ -3,10 +3,17 @@ Development
 
 Instructions on how build and deploy picozero.
 
+Pre-requisites
+--------------
+
+To build and deploy picozero, you need to install the dependencies ::
+
+    pip3 install twine sphinx 
+
 Build
 -----
 
-1. Update version numbers in the ``setup.py``, ``picozero/__init__.py``and ``docs/conf.py`` files.
+1. Update version numbers in the ``setup.py``, ``picozero/__init__.py`` and ``docs/conf.py`` files.
 
 2. Add release to ``docs/changelog.rst``
 

picozero/__init__.py

@@ -1,6 +1,6 @@
 __name__ = "picozero"
 __package__ = "picozero"
-__version__ = '0.1.1'
+__version__ = '0.2.0'
 __author__ = "Raspberry Pi Foundation"
 
 from .picozero import (

picozero/picozero.py

@@ -41,6 +41,7 @@ def pins(self):
         """
         Returns a tuple of pins used by the device
         """
+        self._pin_nums
 
     def __str__(self):
         return "{} (pins - {})".format(self.__class__.__name__, self._pin_nums)
@@ -570,7 +571,11 @@ def LED(pin, use_pwm=True, active_high=True, initial_value=False):
             active_high=active_high,
             initial_value=initial_value)
 
-pico_led = LED(25)
+try:
+    pico_led = LED("LED", use_pwm=False)
+except TypeError:
+    # older version of micropython before "LED" was supported
+    pico_led = LED(25, use_pwm=False)
 
 class PWMBuzzer(PWMOutputDevice):
     """

setup.py

@@ -3,7 +3,7 @@
 __project__ = 'picozero'
 __packages__ = ['picozero']
 __desc__ = 'A beginner-friendly library for using common electronics components with the Raspberry Pi Pico. '
-__version__ = '0.1.1'
+__version__ = '0.2.0'
 __author__ = "Raspberry Pi Foundation"
 __author_email__ = '[email protected]'
 __license__ = 'MIT'