Land hal/util's shared mmwhal_types (status codes + critical-section helper) #20

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opened 2026-07-21 20:51:48 +00:00 by hoogv · 0 comments

hoogv commented

2026-07-21 20:51:48 +00:00

(Migrated from codeberg.org)

Description

Part of #16: the previously-uncommitted hal/mss/hal/dss driver tree is being landed as a series of small, per-module PRs instead of one large commit. This tracks the first piece: hal/util/mmwhal_types.h/.c, the shared mmwhal_status_t enum and critical-section nesting counter every other module depends on.

Use Case / Rationale

As a reviewer, I need this foundational piece tracked and reviewed on its own before any individual peripheral driver PR references it, so dependency order is explicit instead of implied.

Acceptance Criteria

hal/util/mmwhal_types.h (status enum) and hal/util/mmwhal_types.c (critical-section counter) are committed

Functional Impact

None — new file, foundational only.

Regulatory Impact

None

QMS Impact

None

Risk Impact

No — existing risk coverage sufficient.

Relates to #16. Closed by PR #18 (merged).

### Description Part of #16: the previously-uncommitted `hal/mss`/`hal/dss` driver tree is being landed as a series of small, per-module PRs instead of one large commit. This tracks the first piece: `hal/util/mmwhal_types.h`/`.c`, the shared `mmwhal_status_t` enum and critical-section nesting counter every other module depends on. ### Use Case / Rationale As a reviewer, I need this foundational piece tracked and reviewed on its own before any individual peripheral driver PR references it, so dependency order is explicit instead of implied. ### Acceptance Criteria - [x] `hal/util/mmwhal_types.h` (status enum) and `hal/util/mmwhal_types.c` (critical-section counter) are committed ### Functional Impact None — new file, foundational only. ### Regulatory Impact None ### QMS Impact None ### Risk Impact No — existing risk coverage sufficient. ### Related Issues / PRs Relates to #16. Closed by PR #18 (merged).

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