Fix ESP32 gpio driver error returns to match spec

Changes error returns to match the spec and ofther platforms. Nifs now raise any errors, and port function errors return `{error, Reason}`. Closes atomvm#894 Signed-off-by: Winford <[email protected]>
UncleGrumpy · Dec 21, 2024 · aca3489 · aca3489
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -11,6 +11,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Added `code:all_loaded/0` and `code:all_available/0`
 - Added menuconfig option for enabling USE_USB_SERIAL, eg. serial over USB for certain ESP32-S2 boards etc.
 
+### Fixed
+- ESP32 GPIO driver now matches spec for error returns, nifs raise `Error`, port functions return `{error, Reason}`
+
 ## [0.6.6] - Unreleased
 
 ### Added