V2.0.0

V2.0.0 - 29.07.2026

Changed

• Breaking: wdt_is_init now returns the initialization flag directly (bool) instead of via status + output pointer
• Breaking: wdt_task_get_enable now returns the task enable state directly (bool) instead of via status + output pointer
• Task time pass calculation now uses unsigned wraparound arithmetic instead of the platform-specific int32_t workaround
• wdt_task_set_enable only updates state when the enable flag actually changes
• WDT_CFG_MIN_TIMEOUT_TIME_MS / WDT_CFG_MAX_TIMEOUT_TIME_MS are now uint32_t (ms) and enforced against the configuration table on init
• Include guards renamed to drop the reserved leading double underscore (__WDT_H -> WDT_H, etc.)

Fixed

• wdt_task_get_enable no longer returns true on an error path (uninitialized module / invalid task index previously coerced to true)
• wdt_if_init no longer runs the low-level watchdog init after a failed mutex create, which previously overwrote the error status
• WDT_CFG_DEBUG_EN is now forced off outside DEBUG builds
• Discarded return values (wdt_if_kick, wdt_if_release_mutex, osMutexRelease) are now explicitly (void)-cast with rationale comments
• g_wdt_mutex_attr given internal linkage (static)
• Removed dead commented-out code and stale TODO

V1.2.0

V1.2.0 - 02.07.2024

Added

• Ability to enable and disable protected task

Fixed

• Fixed incorrect usage of OS mutex

Todo

• ISR support before reset event
• Replace OS mutex with simple lock inside module

V1.1.0

V1.1.0 - 27.08.2023

Added

• Replace old "version.txt" with this changelog

Changed

• Updated readme, adding details of statistics
• Hiding configuration data type
• Removed doxygen as it is replaced README.md

Todo

• ISR support before reset event
• Replace OS mutex with simple lock inside module

V1.0.0

V1.0.0 - 17.09.2021

Added

• Single loop or RTOS task protection
• Configuration via single table
• Platform independent based on interface
• Statistics support

Todo

• ISR support before reset event