0.6.3

• Major Changes

  • DAQmx 22.0 updates.

0.6.2

• Major Changes

  • Added NI-DAQmx Power Channel APIs.

0.6.1

• Resolved Issues

  • 37: ai_raw example is bad
  • 54: Linux supported?
  • 64: nidaqmx-python and pynidaqmx projects use the same package name
  • 65: ci_count_edges.py REQUIRES A START COMMAND
  • 100: How to clear task and create a new task with same name?
  • 101: Use IntEnum instead of Enum
  • 102: handle types and daqmx versions
  • 117: Error in example
  • 131: task.write for COUNTER_OUTPUT - UsageTypeCO.PULSE_FREQUENCY has frequency and duty cycle reversed
  • 124: nidaqmx_examples/system_properties.py errors out as of version 0.5.7
  • 151: Write functions require writable numpy array
  • 154: Problem with task.write() when not enough buffer free

• Major Changes

  • Scrubbed all examples to ensure they all function correctly and use DAQmx best practices.
  • Added DaqReadError and DaqWriteError subclasses of DaqError that provide important metadata for partial reads and writes.
  • Linux is officially supported.

0.6.0

• Resolved Issues

  • 132: future imports are now all mandatory in the minimum supported python version

• Major Changes

  • Add support for most NI-DAQmx 16.1-21.5 APIs.
    • APIs using time data types are not yet supported.
  • Various other improvements:
    • No more empty docstrings on constants.
    • Fix C API function mapping for attributes - dozens were incorrect.
    • Remove some internal-only enumerations that were unused.
    • (compat breaker) Fix two egregious naming issues when translating the API to SNAKE_CASE. M_HZ is now
      MHZ (megahertz) and <word>m_VOLTS is now MILLIVOLTS.
    • (compat breaker) Fix various constant names that didn't make any sense.
    • Add a header to all auto-generated files indicating that they should not be edited by hand.

0.5.8

• Merged Pull Requests

  • Bug in InStream.readinto()
  • Fix for Linux where DAQmxGetSysNIDAQUpdateVersion is not available
  • Fix RelativeTo function names to match DLL names
  • fix: exported symbol names
  • fix: dev dependencies to avoid security alerts
  • fix: task.del to use _saved_name
  • remove: python2.7 support
  • update: requirements
  • Fix warning regarding ABC import from collections
  • remove: py2, py27 support from classifiers
  • Correct Network Connection Loss Property

• Resolved Issues

  • Fixed test_many_sample_pulse_ticks test
  • Added a bridge device to test MAX config to enable test_list_of_floats_property to run
  • 36: no version information available

• Major Changes

  • Switched to poetry build system.
  • Updated supported Python versions to 3.7, 3.8, 3.9, and 3.10
  • Updated to latest dependencies
    • Replaced numpy.bool with bool native type

Fix issues 40 and 42 for the Python DAQmx API

Fix issue 40: is_task_done() cannot be used.
#40

Fix issue 42: register signal event not supported?
#42

Fix Issues 1 and 32

Fixing incorrect property data type metadata in the Python DAQmx API.
#32

Working around issue where nidaqmx doesn't work on Python 2.7.13 because of a ctypes bug.
#1

Add lock around `argtypes` to prevent race condition

Adding lock around argtypes to prevent race condition between setting argtypes and calling functions, in cases the functions run in parallel.

Some special cases needed unconditional locks around both the setting of argtypes and the actual function call, like the variadic power-up state functions in system.py, and the register events functions in task.py.

Fix Unregistering Callbacks and Miscellaneous Issues

Merging pull request - "Fix for unregistering callbacks"
#15

Fixing issue - "Should _import_lib error for unsupported platforms?"
#13

Fixing issue - "Cannot catch load/version issues with public API"
#12

Fixing issue - "CONTRIBUTING.rst link to Issues is broken"
#11

Minor release containing bugfixes

Update setup.py description and fix issues 2, 3, 5, and 6 raised by Ed Page.

• Splitting joined acronyms AIADC, AIDC, AILVDT, AIRVDT and CITC.
• Adding link to LICENSE file.
• Updating README.rst file in source directory to eliminate Sphinx domain directives and add link to documentation on readthedocs.