Add pod-owner ELI5 of the wedge bug (wedge-explained.md)

Plain-language explanation of the reply-latch wedge for non-technical
pod owners, linked from the firmware README top. Frames the bug as a
'busy' sticky note the board forgets to take down on the give-up path,
and how RIO 4.3 fixes it.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
Cyd
2026-07-19 20:11:02 -05:00
co-authored by Claude Fable 5
parent 516500d8b7
commit 4fb91775fc
2 changed files with 38 additions and 0 deletions
+4
View File
@@ -1,5 +1,9 @@
# RIO board firmware
> **Pod owner, not an engineer?** Read
> [wedge-explained.md](wedge-explained.md) — a plain-language account of
> the "stick died mid-battle" bug that RIO 4.3 fixes.
- **`RIOv4_2.bin`** — RIO cockpit I/O board firmware **v4.2**, dumped
2026-07-04 from one of our own boards' EPROM: an **AMD AM27C512-150**
(64K x 8 UV EPROM, 150ns — the image fills it exactly).