Wintimertester 1.1 [ UHD 360p ]

| Code | Meaning | |------|---------| | 0 | Test completed successfully, CSV (if requested) written. | | 1 | Invalid arguments or unknown timer type. | | 2 | Timer could not be initialized (e.g., multimedia timer not available). | | 3 | Write‑permission error for CSV output. | | 4 | Unexpected OS error (rare). |

| Feature | Description | Benefit | |---------|-------------|---------| | | Multimedia ( timeSetEvent ), High‑Resolution ( QueryPerformanceCounter ), Standard ( SetTimer ). | Test the exact API you plan to use. | | Configurable Test Length | Choose from 1 s up to 10 min (or custom). | Short quick checks or long‑run drift analysis. | | Live Graph View | Real‑time line chart plotted with GDI+ that shows each tick’s deviation. | Instantly spot spikes, jitter, or systematic drift. | | CSV Export | All raw timestamps and calculated deltas can be saved for offline analysis. | Perfect for inclusion in bug‑reports or research data. | | High‑Precision Mode | Enables CPU affinity binding and disables power‑saving features during the test. | Reduces OS‑induced jitter on laptops and laptops. | | Command‑Line Interface (CLI) | Full‑featured wintimertester.exe /cli mode with all options. | Ideal for CI pipelines or scripted automation. | | Dark‑Mode UI | Follows Windows theme or can be forced via –dark . | Better readability on modern workstations. | | Improved Installer | Single‑EXE self‑extractor with optional silent install ( /S ). | Faster deployment on multiple machines. | | Bug‑Fixes & Minor Tweaks | Fixed an off‑by‑one error in the CSV timestamp format, reduced CPU usage by ~20 % in idle mode. | More reliable results, lighter footprint. | wintimertester 1.1

The tool demonstrated high accuracy in simulating winter time adjustments. The time changes were implemented correctly across different systems. | Code | Meaning | |------|---------| | 0