Add README and fix sweep reliability

- Add comprehensive README with wiring diagram, CLI reference, and examples
- Fix supply VISA timeout during sweeps: read supply/load before meter wait,
  add retry wrapper for instrument queries, keepalive ping during auto-range
- Fix load_setpoint not recorded in voltage sweep CSV
- Add load current sweep command (sweep-load)
- Increase HIOKI auto-range wait to 30 retries x 2s

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-03-11 13:21:09 +07:00
parent e55caa59b1
commit c50c09a148
2 changed files with 201 additions and 0 deletions
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@@ -2,6 +2,7 @@
name = "mppt-testbench"
version = "0.1.0"
description = "MPPT tracker testbench: IT6500D (solar sim) + Prodigit 3366G (load) + HIOKI 3193-10 (power analyzer)"
readme = "README.md"
requires-python = ">=3.12"
dependencies = [
"matplotlib>=3.10.8",