Tractor is a small program to allow custom test profiles to be rapidly created. Tractor then "drives" these profiles and controls the QA401 and QA450 application to make the measurments. In the current check-in, Tractor can make the followin measurements:
- Gain,
- THD
- Noise
- Amplitude
- IMD
- Amp output impedance
- Amp efficiency measurements
- Added settings file loading capabilities to the GainA01 test
added several new tests.
- FootswitchXL - for controlling footswitch circuitry on ATPIXL
- GainLRLimits - set separate gain limits for Left and Right channels instead of just one for both.
- KL8MIDI - Opens MIDI input and output device in loopback to test data.
- SerialSendXL - updated to include phantom power control
- Added duplicate test name check
- Minor typo edits
- Improved Serial port implementation to reduce crashes
- added retries to serial com test
- added echo error checking for ATPI communication
- Added "ctrl+s" functionality for saving tests
- Cleaned up some test descriptions
- Changed some default test values to be more in line with the proper ranges
- Added PhaseTest180A01 to measure 180 degree invert functionality on a DUT. The test will prompt to engage the phase flip during the test and compare between the 2 measured values to get a more consistent differential phase reading.
- Added LRBalanceA01 test for measuring gain differential between L and R. Can do multiple acquisitions to enable potentiometer sweeps.
- Added MidiXL test for ATPI XL
- Added SerialSend test for ATPI XL
- Added SumGain test for testing L/R summing into one input
- Added SplitGain test for testing L/R splitting into 2 outputs
- Added GainSelect test for selecting the R or L channel
- Added test drag and drop functionality for easier reordering of test plans
- Added save state functionality for test enable/disable checkboxes
- Added Phase01 and Phase03 tests for phase measurements with QA401 and QA403