v0.8.1

Release Notes

• Generate amast.tar.gz
• Improve API documentation
• Add am_timer_arm_ms()
• Rename am_event_get_pools_num() to am_event_get_npools()
• Add MIT license wording to docs/license.rst
• Rename HSM_HIERARCHY_DEPTH_MAX to AM_HSM_HIERARCHY_DEPTH_MAX
• Fix libs/hsm/tests/dtor.c
• Fix ms computation bug in libuv port of am_pal_time_get_ms()

From now on the amast source files are distributed in the form of amast.tar.gz.
The content of the tarball:

> tar -tzf amast.tar.gz
amast/amast.c
amast/amast_test.c
amast/amast_freertos.c
amast/amast_posix.c
amast/amast_cooperative.c
amast/amast_preemptive.c
amast/amast.h
amast/amast_test.h
amast/amast_libuv.c
amast/amast_config.h
amast/Makefile

v0.8.0

Release Notes

• Upgrade pixi tools and refactor pixi tasks
• Add missing stub functions to libs/pal/stubs/pal.c
• Update compile sizes in README.md
• Only check valid tasks in am_pal_tasks_get_own_id()
• Add libuv port and amast_libuv.c to the release package
• am_event_recall() allows recalling without callback
• Improve HSM and FSM documentation
• Rename AM_ASYNC_BREAK() to AM_ASYNC_EXIT()
• Use return to exit from async/await context
• Fix shot_in_ticks bug in am_timer_arm()
• Rework apps/examples/async/main.c

v0.7.3

Release Notes

• Update README.md
• Add critical_section_enter_cnt_ to posix/pal.c
• Add struct am_ao_state::subscribe_list_set
• Add struct am_queue::ctor_called
• Add AO, onesize, bit and pal documentation to docs/api.rst
• Fix active object restart
• Add event corruption assert to am_h(f)sm_dispatch()
• Improve libs/event/event.h documentation
• Declare struct am_hsm_state::smi as uint8_t
• Remove AO reserved events (subscribe, unsubscribe, unsubscribe all)
• Elaborate am_(h)fsm_dtor() descriptions
• Add examples/fork
• Set AM_EVT_INVALID to -1

v0.7.2

Release Notes

• Add AM_EVT_AO_(UN)SUBSCRIBE events
• Optimize the range of state machine specific events
• Rename am_event_get_pool_nfree_now() to am_event_get_pool_nfree()
• Rename am_onesize_get_min_nfree() to am_onesize_get_nfree_min()
• Add am_queue_get_nfree/nbusy/nfree_min/capacity() APIs
• Streamline _x APIs taking margin as a parameter
• Uncomment configuration parameters in amast_config.h
• Rename AM_EVENT_POOL_NUM_MAX to AM_EVENT_POOLS_NUM_MAX
• Rename _init() to _ctor() in slist
• Rename _init() to _ctor() in dlist
• Rename am_async_init() to am_async_ctor()
• Rename am_event_get_pool_min_nfree() to am_event_get_pool_nfree_min()
• Rename am_hsm_state/instance() to am_hsm_get_state/instance()
• Rename am_fsm_state() to am_fsm_get_state()
• Prune AM_AO_EVT_PUB_MAX from libs/ao/ao.h
• Add am_ao_state_ctor_()
• Add margin argument to am_onesize_allocate()
• Remove size argument from am_onesize_allocate()
• Add FSM, HSM, async and slist sphinx documentation
• Improve slist, ringbuf and queue documentation

v0.7.1

Release Notes

• Improve AO API descriptions
• Add am_ao_get_own_prio()
• Add check for validity of pointer returned by am_onesize_allocate()
• Rename am_pal_task_own_id() to am_pal_task_get_own_id()
• Rename AM_FSM_EVT_ to AM_EVT_FSM_ and AM_HSM_EVT_ to AM_EVT_HSM_
• Rename struct am_event_timer to struct am_timer
• Add libs/ao/tests/stop.c
• Rework am_ao_stop()
• Add am_ao_get_cnt()
• Prune am_ao_state_dtor()
• Add am_queue_dtor()
• Rename am_queue_init() to am_queue_ctor()
• Link AM_AO_PRIO_MAX to AM_AO_NUM_MAX
• Return from am_ao_unsubscribe() if no subscription list was set
• Rename am_ao_wait_startup() to am_ao_wait_start_all()
• Rename am_ao_dump_event_queues() to am_ao_log_event_queues()
• Add amast documentation skeleton
• Add struct am_queue::full
• Add sphinx documentation generation

v0.7.0

Release Notes

• Use am_pal_on_idle in dpp and ringbuf examples and in libs/ao/tests/minimal.c
• Update README.md
• Upgrade meson to v1.7.0
• Add doxygen
• Rework am_pal_sleep_ms() and am_pal_sleep_till_ms()
• Add am_pal_on_idle()
• Rename AM_ASYNC_EXIT() to AM_ASYNC_BREAK()
• Rework user input handling in apps/examples/async/main.c
• Rework libs/async
• Rework am_onesize_ctor()
• Add am_timer_get_ticks() and am_timer_get_interval()
• Improve am_event_flush_queue() documentation
• Support 'ticks' set to 0 in am_timer_arm()
• Rework am_onesize_iterate_over_allocated()
• Rework onesize statistics bookkeeping
• Rework am_timer_domain_is_empty() to be called from critical section

v0.6.6

Release Notes

• Limit timer list add/remove operations to in am_timer_tick()
• Call am_ao_post_fifo() from HSM init state, when appropriate
• Rework libs/dlist
• Add iterator API to libs/slist
• Timer events get owner at construction
• Cosmetic change to libs/hsm/tests/hsm_top_as_nca.c
• Rework libs/hsm/tests/history.c
• Fix libs/hsm/tests/defer.c
• Fix libs/fsm/tests/event_queue.c
• Replace references to ASSERT() with AM_ASSERT()
• Fix libs/hsm/tests/event_queue.c
• Re-enable sanitizers for AO publish_cooperative test and hahi-example

Known Issues

• amast_freertos.c is WIP

v0.6.5

Release Notes

• Clarify event freeing in dispatch, post and publish APIs
• Disable AM_ASSERT_FAILURE in amast_config.h by default
• Add struct am_ao_state_cfg::on_idle() callback
• Rework **event to *event in all APIs except am_event_free()
• Add am_ao_publish_exclude() and am_ao_publish_x_exclude()
• Add am_ao_wait_startup() to synchronize execution threads
• Add am_ao_init_all() and rework AO HSM initial transition
• Improve am_ao_run_all() comment
• Prune libs/ao/cooperative/port.h as redundant

Known Issues

• amast_freertos.c is WIP

v0.6.4

Release Notes

• Add ccache ang gdb to pixi configuration
• Upgrade pixi tools
• Update README.md
• Rework am_ao_run_all() output processing
• Add async example apps/examples/async/main.c
• Update libs documentation
• Fix am_ao_state_ctor() initialization order
• Rework am_ao_run_all() for preemptive AO build
• Extend am_pal_sleep_xxx() to support sleep forever
• Rename am_event_cfg->am_event_state_cfg, am_timer_cfg->am_timer_state_cfg
• Rework am_ao_run_all()
• Streamline extern 'C' usage
• Rework am_event_inc(dec)_ref_cnt() APIs
• Add DPP preemptive and cooperative examples to unit tests
• Simplify AM_COMPILE_TIME_ASSERT3()
• Rename struct am_ao_state::oa[] to struct am_ao_state::aos[]
• Prune libs/blk
• Fix documentation bug in queue/queue.h

Known Issues

• amast_freertos.c is WIP

v0.6.3

Release Notes

• Add missing memset to 0 in AO, FSM and PAL constructors - Fix am_fsm_ctor() bug
• Fix am_hsm_ctor() bug
• Add apps/examples/hsm/hahi
• Add cobs library skeleton and basic unit tests
• Add cosmetic changes to fsm/fsm.h
• Rename struct am_hsm_state::ifn to struct am_hsm_state::smi
• Rename tools/generate_sizes_rst.py -> tools/generate_lib_sizes.py
• Fix meson warning
• Disable clang-tidy check temporarily
• Minor README.md amendments

Known Issues

• amast_freertos.c is WIP