ads-async 0.3.1

Python TwinCAT ADS async tools

Asyncio (or sans-i/o) TwinCAT AMS/ADS testing server in pure Python.

… and maybe a prototype client, too.

Requirements

• Python 3.9+

• (Optional) pytmc (for loading .tmc files in the server)

Server Functionality

• Reference asyncio implementation.

• Loads .tmc files for symbol information (basic types only).

• Supports read, write, read/write of symbols (by handle or name).

• Supports ‘sum up’ bulk reads (by way of read_write).

• Pretends to create/delete notifications (not yet working)

Client Functionality

• Preliminary symbol, handle, and notification support

• LOGGER port message decoding

• Shortcuts for common information (project/application/task names, task count)

• Ability to easily prune unknown notification handles

• Automatic reconnection

• Log system configuration

Installation

$ git clone [e-mail]:pcdshub/ads-async
$ cd ads-async
$ pip install .

Running the Tests

$ pip install pytest
$ pytest -vv ads_async/tests