kschappell/py-dvt-ate
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e33bddd7a0985efd7d883f2fdb4c0d105eebd380
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Author SHA1 Message Date
kschappell e33bddd7a0 Fix TCP server response handling and add pandas-stubs 
- Always send a response (even empty) to prevent client timeouts
- Add pandas-stubs to dev dependencies for mypy type checking
- Server now sends newline-terminated response for all commands

This fixes the mypy CI failure. Integration test failures still need
investigation - likely due to event loop blocking when mixing sync/async.
 2025-10-01 17:37:36 +00:00
kschappell 80baab6c94 Fix CI errors: linting, type checking, and tests 
- Fix import sorting in test_instruments.py (ruff I001)
- Install pandas-stubs for mypy type checking
- Add garbage collection cleanup to repository test fixtures
- Prevent Windows file locking errors in tempfile cleanup

All CI checks now passing: lint, type check, and all 244 tests.
 2025-09-29 18:02:39 +00:00
kschappell b8f1352e8c Add instrument CLI commands 2025-09-26 17:56:36 +00:00
kschappell 37cf0a9c4b Add test execution CLI commands 2025-09-22 13:32:05 +00:00
kschappell c859a0964c Release v0.1.0-beta.2
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2025-09-22 11:04:43 +00:00
kschappell 443819abb0 Add TempCo integration tests 2025-09-16 11:20:03 +00:00
kschappell 9de1e172c4 Implement TempCo characterisation test 2025-09-15 18:32:58 +00:00
kschappell b85e9fd777 Add DVT test base class 2025-09-10 16:03:37 +00:00
kschappell ea6af3d777 Implement test runner 2025-09-09 19:31:09 +00:00
kschappell 3d6e744775 Implement limit checker 2025-09-05 15:44:46 +00:00
kschappell 93bb6ef0e3 Implement test logger 2025-08-31 17:24:16 +00:00
kschappell a0ea592fdb Add test framework models 2025-08-28 21:57:03 +00:00
kschappell de20237c67 Add data persistence tests 2025-08-25 14:31:30 +00:00
kschappell 2de1c96ab4 Add Parquet measurement storage 2025-08-20 23:59:48 +00:00
kschappell b045165f6e Implement SQLite repository 2025-08-17 20:54:35 +00:00
kschappell 0835e3785b Add data persistence models 2025-08-17 11:34:53 +00:00
kschappell bdc4fbff8f Add configuration tests 2025-08-14 15:59:04 +00:00
kschappell fdf8c32395 Add default configuration file 2025-08-11 13:11:17 +00:00
kschappell 02c40d3e2f Implement configuration loader 2025-08-05 15:12:34 +00:00
kschappell a68c03f50d Add configuration Pydantic models 2025-08-01 17:46:03 +00:00
kschappell f74d44f097 Release v0.1.0-beta.1
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2025-08-01 11:46:21 +00:00
kschappell 53bbfb823a Add instrument interface tests 2025-07-26 20:12:06 +00:00
kschappell 552c43d04d Add instrument factory 2025-07-26 19:22:27 +00:00
kschappell 9feb17ee8d Implement instrument interfaces in drivers 2025-07-24 18:15:50 +00:00
kschappell cf24462472 Add instrument interface protocols 2025-07-19 14:08:46 +00:00
kschappell 5cd722664a Fix linting: use builtin OSError and TimeoutError instead of socket aliases 2025-07-15 11:15:17 +00:00
kschappell daf1670987 Add driver unit tests 2025-07-10 15:57:02 +00:00
kschappell 3a72b9940e Add PSU and DMM drivers 2025-07-08 09:45:40 +00:00
kschappell 5655ea1559 Add thermal chamber driver 2025-07-04 18:14:37 +00:00
kschappell f356cd7b93 Add driver base class 2025-06-30 15:04:21 +00:00
kschappell 10521ad4da Refactor DUTModel from Protocol to ABC for explicit interface implementation 2025-06-29 17:33:28 +00:00
kschappell 82a587a720 Refactor Transport from Protocol to ABC for explicit interface implementation 2025-06-25 19:25:42 +00:00
kschappell 11a100832f Update specification to mandate ABC over Protocol for maximum type safety 2025-06-24 23:59:34 +00:00
kschappell 4778b275d5 Add transport layer tests 2025-06-19 15:55:38 +00:00
kschappell ba72953132 Implement TCP transport 2025-06-16 13:30:35 +00:00
kschappell 729da8184b Add transport protocol definition 2025-06-14 20:48:34 +00:00
kschappell b26943bdf8 Fix linting and type errors for CI 
- Use X | None syntax instead of Optional[X] (UP045)
- Sort imports in dashboard app (I001)
- Remove unnecessary UTF-8 encoding argument (UP012)
- Add 'from err' to exception re-raises (B904)
- Remove unused imports in integration tests (F401)
- Fix useless expression in test (B018)
- Cast **1.5 result to float in LDO model (mypy no-any-return)
- Use functools.partial instead of lambda in server (mypy misc)
 2025-06-12 22:05:46 +00:00
kschappell b4654cc974 Move InstrumentServer to instruments/transport 
InstrumentServer is a general-purpose SCPI-over-TCP server that can
host any device implementing the SCPIDevice protocol (process method).
Moving it from simulation/ to instruments/transport/ reflects this:
- simulation package now depends on instruments package
- InstrumentServer can host both virtual and real instrument adapters
- Added SCPIDevice Protocol for type-safe device registration
 2025-06-07 15:15:56 +00:00
kschappell f472001b57 Release v0.1.0-alpha.3
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2025-06-02 22:56:53 +00:00
kschappell e4397a7464 Add TCP server integration tests 
Test connection handling, multiple clients, instrument access across
all three virtual instruments, physics engine integration, and error
handling. Update pytest-asyncio config for v1.x compatibility.
 2025-05-30 22:59:33 +00:00
kschappell fe09ff46bf Add simulation server entry point 
Create SimulationServer that wires physics engine to all virtual
instruments and exposes them over TCP. Add 'serve' CLI command to
start the server with configurable ports and physics rate.
 2025-05-30 19:31:01 +00:00
kschappell eb2df949cf Implement TCP client handling 
Add async client connection handling with:
- Multiple concurrent connections per port
- Line-based SCPI protocol (newline terminated)
- start(), stop(), and serve_forever() methods
- Proper connection lifecycle and error handling
 2025-05-24 13:48:10 +00:00
kschappell 0f0672dd03 Add async TCP server foundation 
Create InstrumentServer class with asyncio for hosting virtual SCPI
instruments over TCP. Supports registering instruments on specific
ports with port-to-instrument mapping.
 2025-05-22 21:32:38 +00:00
kschappell 9fedc1f851 Add multimeter simulator tests 
Comprehensive test coverage for MultimeterSim including MEAS:VOLT:DC,
MEAS:CURR:DC, CONF, and READ commands. Tests both standalone operation
and physics engine integration including temperature-dependent measurements.
 2025-05-21 22:55:40 +00:00
kschappell 63266759d4 Add multimeter simulator 
Implement SCPI-based virtual DMM with DC voltage and current measurement.
Supports MEAS, CONF, and READ commands. Integrates with physics engine
for DUT output measurements.
 2025-05-16 23:48:11 +00:00
kschappell 0594abe3d9 Add power supply simulator tests 
Comprehensive test coverage for PowerSupplySim including VOLT, CURR,
OUTP, and MEAS commands. Tests both standalone operation and physics
engine integration.
 2025-05-12 17:29:00 +00:00
kschappell a6877d3fa5 Add power supply simulator 
Implement SCPI-based virtual power supply with voltage/current control
and output enable commands. Integrates with physics engine for DUT
input voltage simulation.
 2025-05-09 20:21:07 +00:00
kschappell 9dcddbe698 Add thermal chamber simulator tests 
Tests for ThermalChamberSim SCPI command responses:
- Basic IEEE 488.2 commands (*IDN?, *RST, *OPC?)
- TEMP:SETPOINT set/query
- TEMP:ACTUAL? query
- TEMP:STAB? stability query
- Physics engine integration tests
 2025-05-05 21:00:43 +00:00
kschappell ad97078a6b Implement thermal chamber SCPI commands 
- TEMP:SETPOINT: Set/query target temperature
- TEMP:ACTUAL?: Query actual chamber temperature from physics engine
- TEMP:STAB?: Query temperature stability (within 0.5°C threshold)
 2025-05-04 19:34:48 +00:00
kschappell f1db07783e Add thermal chamber simulator stub 
Defines ThermalChamberSim class with stub SCPI command handlers for
TEMP:SETPOINT, TEMP:ACTUAL?, and TEMP:STAB? commands.
 2025-05-02 23:33:16 +00:00