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Python binding to Rust uem_reader crate
This is a Python binding for MicroEM reader support crate in Rust.
Note on using libusb
On Linux you need to add write permissions to the device you want to use, e.g.:
sudo chmod o+w /dev/bus/usb/002/008
To work with Windows you need to install libusb driver for a reader.
Usage
import uem_reader_py
rdrs = uem_reader_py.find_usb_readers()
assert len(rdrs) > 0
rdrs[0].open()
print(rdrs[0].send([0x64])) # Get Version
print(rdrs[0].send([0x22])) # Get Serial
rdrs[0].send([0x05, 0x03]) # Beep 3 times
rdrs[0].close()
Module development process
sudo apt-get install curl
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
python3 -m venv .env
source ./.env/bin/activate
pip3 install maturin
maturin develop
pip3 install hypothesis
python3 ./python/tests/test.py
sudo apt install docker.io
sudo docker run --rm -v $(pwd):/io ghcr.io/pyo3/maturin build --release
# maturin build --release --bindings pyo3
sudo docker run --rm -v $(pwd):/io ghcr.io/pyo3/maturin publish --username LumaRay --password
License
This work is dual-licensed under MIT or Apache 2.0. You can choose between one of them if you use this work.
SPDX-License-Identifier: MIT OR Apache-2.0
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