Commit Graph

8 Commits

Author SHA1 Message Date
Darian Leung
3562cb8051 freertos: Add GetStaticBuffer functions
This commit adds the various ...GetStaticBuffer() functions from upstream
FreeRTOS. See https://github.com/FreeRTOS/FreeRTOS-Kernel/pull/641 for more
details.
2023-04-24 11:44:46 +08:00
Darian Leung
087e4318a6 freertos(IDF): Use common macros for SMP specific critical sections
In IDF FreeRTOS, when building for SMP, there are numerous functions
which require different critical sections when compared to single-core. This
commit encapsulates those difference into a common set of macros whose
behavior depends on "configNUM_CORES > 1". As such...

- Vanilla behavior has been restored for some functions when building for
  single core (i.e., used to call taskENTER_CRITICAL, now disables interrupts
  mactching vanilla behavior).
- Reduces number of "#ifdef (configNUM_CORES > 1)" in functions
- Any SMP only critical sections are now wrapped by
  "#ifdef (configNUM_CORES > 1)" and properly documented via comments.
2022-11-16 15:50:21 +08:00
Darian Leung
ef45a3df7f freertos: Uncrustify IDF FreeRTOS
This commit uncrustifies IDF FreeRTOS source files using the upstream provided
uncrustify.cfg files.
2022-11-02 19:49:40 +08:00
Darian Leung
e22e7dd670 freertos: Revert critical section macro
This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument
is now provided for better code readability. The names of the spinlocks have
also been updated.
2022-08-12 16:17:45 +08:00
Sudeep Mohanty
5e1437deb8 freertos: Fixed a bug where xTimerIsTimerActive incorrectly returns pdTRUE from callback
This commit fixes the following:
- Fixes a bug wherein the timer status is active for oneshot timers that
expire before they are started.
- Callback calls for periodic timers where made before the timers were
auto-reloaded.
- Timer expiry trace was being set after the timer callback is called.

Closes https://github.com/espressif/esp-idf/issues/8014
2022-07-19 10:42:09 +02:00
Darian Leung
1c60d6a895 freertos: Add SPDX license identifiers and update xtensa port files
This commit does the following:

- Adds SPDX license identifiers to FreeRTOS sources. Remove those FreeRTOS sources from
  the copyright ignore list.
- Update xtensa port files to match FreeRTOS v10.4.3. Added SPDX license identifiers
  to the port files.
- Fixed some improperly licensed files
- Removed portbenchmark.h from RISC-V port
2022-02-03 17:08:14 +08:00
Darian Leung
9b3796d2f1 freertos: Add portTRY_ENTRY_CRITICAL() and deprecate legacy spinlock fucntions
Add TRY_ENTRY_CRITICAL() API to all for timeouts when entering critical sections.
The following port API were added:
- portTRY_ENTER_CRITICAL()
- portTRY_ENTER_CRITICAL_ISR()
- portTRY_ENTER_CRITICAL_SAFE()

Deprecated legacy spinlock API in favor of spinlock.h. The following API were deprecated:
- vPortCPUInitializeMutex()
- vPortCPUAcquireMutex()
- vPortCPUAcquireMutexTimeout()
- vPortCPUReleaseMutex()

Other Changes:
- Added portMUX_INITIALIZE() to replace vPortCPUInitializeMutex()
- The assembly of the critical section functions ends up being about 50 instructions longer,
  thus the spinlock test pass threshold had to be increased to account for the extra runtime.

Closes https://github.com/espressif/esp-idf/issues/5301
2021-11-22 13:28:39 +08:00
Sudeep Mohanty
4846222102 freertos: update freertos folder structure to match upstream
The following changes have been made:
1. All FreeRTOS kernel source files are now placed in the
   freertos/FreeRTOS-Kernel folder to match with the upstream folder structure.
2. All kernel include files are now placed in freertos/FreeRTOS-Kernel/include.
3. All port files are now placed in freertos/FreeRTOS-Kernel/portable.
4. All additions/customizations are placed in freertos/esp_additions.
5. All other miscellaneous files (README, License files etc.) are moved to
   freertos/FreeRTOS-Kernel folder to match with the upstream.
6. Updated esp-cryptoauthlib to latest commit to resolve FreeRTOS
   include dependencies.

Signed-off-by: Sudeep Mohanty <sudeep.mohanty@espressif.com>
2021-10-29 12:05:13 +08:00