safeserial 0.1.3

Python bindings for SafeSerial SDK

SafeSerial for Python

Reliable serial messaging with CRC32, fragmentation, and ACK/Retry. Designed for workflows where silent corruption is unacceptable.

Install

pip install safeserial

Quickstart

import safeserial

bridge = safeserial.DataBridge()

def on_data(data):
    print("Received:", data)

if bridge.open("/dev/ttyUSB0", 115200, on_data):
    bridge.send(b"Hello, SafeSerial")
    bridge.close()

Why SafeSerial

• Guaranteed delivery with ACK/Retry
• CRC32 corruption detection
• Automatic fragmentation and reassembly
• Resilient reconnect support

API (Essentials)

DataBridge.open(port, baud_rate, on_data)

Opens a serial port with reliable communication enabled.

• port: device path (e.g. /dev/ttyUSB0, COM3)
• baud_rate: default 115200
• on_data: callback for received payloads

Returns: bool (connected)

DataBridge.send(data)

Sends data with guaranteed delivery.

• data: bytes

DataBridge.close()

Closes the serial port.

Build From Source

cd bindings/python
uv sync
uv pip install -e .

License

MIT