Simple assembler to convert pioasm to bytes
This driver depends on:
Please ensure all dependencies are available on the CircuitPython filesystem. This is easily achieved by downloading the Adafruit library and driver bundle.
Installing from PyPI¶
This library is not available on PyPI yet. Install documentation is included as a standard element. Stay tuned for PyPI availability!
On supported GNU/Linux systems like the Raspberry Pi, you can install the driver locally from PyPI. To install for current user:
pip3 install adafruit-circuitpython-pioasm
To install system-wide (this may be required in some cases):
sudo pip3 install adafruit-circuitpython-pioasm
To install in a virtual environment in your current project:
mkdir project-name && cd project-name python3 -m venv .env source .env/bin/activate pip3 install adafruit-circuitpython-pioasm
import time import rp2pio import board import adafruit_pioasm squarewave = """ .program squarewave set pins 1  ; Drive pin high and then delay for one cycle set pins 0 ; Drive pin low """ assembled = adafruit_pioasm.assemble(squarewave) sm = rp2pio.StateMachine( assembled, frequency=2000, init=adafruit_pioasm.assemble("set pindirs 1"), first_set_pin=board.LED, ) print("real frequency", sm.frequency) time.sleep(120)
Contributions are welcome! Please read our Code of Conduct before contributing to help this project stay welcoming.