History: oal_os_freertos

This page describes all changes made to the oal_os_freertos package, OAL for FreeRTOS, since its release.

Version

2.8 (2020-11-02, 19:50):

  • AVR32 specific modifications added. psp template added.
  • Backwardcompatibility added for FreeRTOS major versions below 5.

2.7 (2020-05-28, 14:55):

  • Modified OAL events to use a two depth queue to handle the situation when the same event can be set from nested interrupts or from an interrupt while oal_event_get() is executed.

2.6 (2020-05-26, 10:35):

  • Added OAL_USE_FPU configuration option to enable call to portTASK_USES_FLOATING_POINT() from tasks. This prevents errors when code is optimized under architectures using FPU.

2.5 (2019.04.29, 19:00):

  • MISRA 2012: violations eliminated (converted from MISRA 2004).

2.4r2 (2018-08-29, 18:17):

  • Document HTML link added to the documentation folder.
  • History and document files renamed to the package name.

2.4:

  • Check of VER_OAL_MINOR was fixed.

2.3:

  • Added t_oal_ret return code.
  • Added API function oal_event_clear().

2.2:

  • Task name typecast changed to avoid warning.

2.1:

  • config_oal.h introduced. This allows disabling/enabling of parts of the OAL.

2.0:

  • oal_task_t type added to oalp_task.h.
  • Pointer to oal_task_t added as the first parameter to oal_task_create().
  • oal_task_delete() expects pointer to oal_task_t instead of oal_task_id_t.
  • oal_task_yield() function added.