Performance optimization and code cleanup

.coveragerc

@@ -0,0 +1,4 @@
+[run]
+source = gpio
+omit =
+ .tox/*

.github/workflows/test.yml

@@ -0,0 +1,32 @@
+name: Python Tests
+
+on:
+ pull_request:
+ push:
+
+jobs:
+ test:
+ runs-on: ubuntu-latest
+ strategy:
+ matrix:
+ python: [2.7, 3.5, 3.7, 3.9]
+
+ steps:
+ - uses: actions/checkout@v2
+ - name: Set up Python ${{ matrix.python }}
+ uses: actions/setup-python@v2
+ with:
+ python-version: ${{ matrix.python }}
+ - name: Install Dependencies
+ run: |
+ python -m pip install --upgrade setuptools tox
+ - name: Run Tests
+ run: |
+ tox -e py
+ - name: Coverage
+ env:
+ GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+ run: |
+ python -m pip install coveralls
+ coveralls --service=github
+ if: ${{ matrix.python == '3.9' }}

.gitignore

@@ -1,3 +1,7 @@
 __pycache__
 *.pyc
 *.egg*
+.coverage
+.tox/
+build/
+dist/

MANIFEST.in

@@ -1 +1,4 @@
 include README.md
+include LICENSE.txt
+include setup.py
+recursive-include gpio *.py

README.md

@@ -6,10 +6,49 @@ It is intended to mimick [RPIO](http:https://pythonhosted.org/RPIO/) as much as possib
 for all features, while also supporting additional (and better named) functionality 
 to the same methods.
 
-
 ## Supported Features
+
 - get pin values with `read(pin)` or `input(pin)`
-- set pin values with `set(pin, value)` or `output(pin, value)`
+- set pin values with `write(pin, value)`, `set(pin, value)` or `output(pin, value)`
 - get the pin mode with `mode(pin)`
 - set the pin mode with `setup(pin, mode)`
  - `mode` can currently equal `gpio.IN` or `gpio.OUT`
+- create a `GPIOPin` class directly to `write` and `read` a pin
+
+## Examples
+
+### RPi.GPIO Drop-in
+
+Good for up to 130KHz pin toggle on a Pi 400.
+
+```python
+import time
+
+import gpio as GPIO
+
+GPIO.setup(14, GPIO.OUT)
+
+while True:
+ GPIO.output(14, GPIO.HIGH)
+ time.sleep(1.0)
+ GPIO.output(14, GPIO.LOW)
+ time.sleep(1.0)
+```
+
+### Use GPIOPin directly
+
+Good for up to 160KHz pin toggle on a Pi 400.
+
+This gives you a class instance you can manipulate directly, eliminating the lookup:
+
+```python
+import gpio
+
+pin = gpio.GPIOPin(14, gpio.OUT)
+
+while True:
+ pin.write(14, GPIO.HIGH)
+ time.sleep(1.0)
+ pin.write(14, GPIO.LOW)
+ time.sleep(1.0)
+```