alex/esp-idf
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561 Commits

Author SHA1 Message Date
Angus Gratton
d30ec8c94e freertos: Add addition overflow check for stream buffer 
Patch from upstream commit d05b9c123f2bf9090bce386a244fc934ae44db5b
 2021-05-04 18:30:49 +10:00
Angus Gratton
658a0acdbe freertos: Check for arithmetic overflows on queue creation 
Addition overflow check is from FreeRTOS kernel commit 47338393f1f79558f6144213409f09f81d7c4837
 2021-05-04 18:30:49 +10:00
Angus Gratton
275743ab1c doc: Add notes that vTaskStartScheduler() is called during startup 
Closes https://github.com/espressif/esp-idf/issues/1457
 2021-04-23 22:48:47 +10:00
Angus Gratton
2290d0385e freertos: Fix race condition returning incorrect TCB on unpinned tasks 
Noted as a problem with thread local storage returning a different task's
pointers, but some other were APIs also accessing current task unsafely.

Regression in FreeRTOS 10 update a3c90bf59a
 2021-04-20 03:51:43 +00:00
Angus Gratton
a7994b1a42 freertos: Add some comments about deleting tasks when using SMP 
Some cases are not immediately obvious, so document them in comments.
 2021-04-14 19:45:08 +10:00
Angus Gratton
c725aa3ec1 freertos: Fix race condition using vTaskDelete() cross-core causing resource leak 
Causes test added in parent commit to pass.

This race happens if the deleted task is running on the other CPU,
and is already spinning in a critical section waiting for xTaskQueueMutex
because it's about to be blocked for a resource.

The "deleted" task would end up blocked, possibly indefinitely, and
never actually deleted or its resources cleaned up by the idle tasks.

Details:

vTaskDelete() adds the target task to the xTasksWaitingTermination list,
expecting it to be yielded off CPU and then cleaned up later. However as soon as
vTaskDelete() releases xTaskQueueMutex, the target task runs and moves itself to the
xDelayedTaskList1. Because interrupts are already disabled on that CPU,
the "yield" to the other CPU sent by the vTaskDelete() comes afterward so
doesn't help.
 2021-04-14 19:45:08 +10:00
Angus Gratton
3687ae989b freertos: Add unit test for deleting task which may be blocking 2021-04-14 19:45:08 +10:00
Angus Gratton
7703fcbd8d Merge branch 'bugfix/silent_asserts_v4.3' into 'release/v4.3' 
freertos/lw ip: Support silent assertions (v4.3)

See merge request espressif/esp-idf!13011
 2021-04-13 04:30:09 +00:00
Angus Gratton
322cba0bf0 freertos: Add a small additional stack when optimization set to None 
Fix for occasional crash on startup when DPORT task overwrites its stack during
context switch, otherwise.
 2021-04-06 02:43:24 +00:00
Angus Gratton
f5c6595cb4 freertos: Increase minimum task stack size when stack smashing checker is enabled 
Fixes issue with DPORT init task, this task uses minimum stack size and may not be
enough if stack smashing detection is set to Overall mode.

Also reworks the way we calculate minimum stack to allow for adding multiple
contributing factors.

Closes https://github.com/espressif/esp-idf/issues/6403
 2021-04-06 02:43:24 +00:00
Angus Gratton
e9e2b68587 freertos: Use the standard assert() function for configASSERT 
Unless the option for "assert and keep running" is enabled.

This means that silent asserts now work for FreeRTOS, and disabling asserts
now also disables them in FreeRTOS without needing a separate config change.

Related to https://github.com/espressif/esp-idf/issues/6306
 2021-04-02 11:07:23 +11:00
Omar Chebib
774f010196 freertos: Fix delay between interrupt request and trigger on RISC-V 
NOP instructions have been added in order to prevent the code
from executing code it shouldn't execute. This is due to a delay
between the moment an interrupt is requested and the moment it
is fired. It only happens on RISC-V SoC.
 2021-03-10 12:14:21 +08:00
Angus Gratton
8e187e7157 Merge branch 'bugfix/c3_unit_test_cleanup_v4.3' into 'release/v4.3' 
System: C3 shared stack watchpoint & unit test cleanups (v4.3)

See merge request espressif/esp-idf!12418
 2021-02-24 22:51:11 +00:00
Marius Vikhammer
3d9523724d freertos: add API for getting tick rate on C3 2021-02-23 12:14:11 +08:00
Marius Vikhammer
360e7c4d51 system: enable shared stack watchpoint 
Enable shared stack watchpoint for overflow detection

Enable unit tests:
 * "test printf using shared buffer stack" for C3
 * "Test vTaskDelayUntil" for S2
 * "UART can do poll()" for C3
 2021-02-19 16:59:29 +08:00
Marius Vikhammer
04df1f3a42 CI: enable example builds for C3 
Enables building C3 examples in CI.

Fixes related warnings/errors and disables examples that cannot run.
 2021-02-09 12:04:02 +08:00
Angus Gratton
fe44643808 Merge branch 'bugfix/doc_freertos_smp_macros' into 'master' 
docs: Update SMP descriptions for taskENTER_CRITICAL/taskEXIT_CRITICAL

Closes IDFGH-4428

See merge request espressif/esp-idf!12219
 2021-02-05 08:14:50 +08:00
Angus Gratton
bc09dda0f4 docs: Update SMP descriptions for taskENTER_CRITICAL/taskEXIT_CRITICAL 
Closes https://github.com/espressif/esp-idf/issues/6259
 2021-02-05 10:18:23 +11:00
Ivan Grokhotkov
458308786b Merge branch 'doc/fix_pxTaskGetStackStart' into 'master' 
[doc/freertos]: fixed doc of pxTaskGetStackStart()

Closes IDF-1668

See merge request espressif/esp-idf!12159
 2021-02-02 07:09:00 +08:00
Ivan Grokhotkov
bb1f75179b Merge branch 'bugfix/freertos_systimer_stall_when_cpu_halted' into 'master' 
freertos: stall systimer while CPU is in debug mode

See merge request espressif/esp-idf!12063
 2021-01-29 07:02:30 +08:00
Angus Gratton
cc934ea0a1 Merge branch 'feature/esp32c3_tls' into 'master' 
freertos: add thread local storage support in RISC-V port

Closes IDF-2125

See merge request espressif/esp-idf!12064
 2021-01-27 15:19:06 +08:00
Marius Vikhammer
4374966d4e freerots: fix rtos_int_exit writing outside ISR stack 
rtos_int_exit would store RA at an offset of 4 byte from the SP,
where the offset should be 0.

This caused rtos_int_exit to overwrite variables in bss.
 2021-01-26 11:18:39 +00:00
Jakob Hasse
fd58ed2f74 [doc/freertos]: fixed doc of pxTaskGetStackStart() 
Closes IDF-1668
 2021-01-26 17:31:11 +08:00
Ivan Grokhotkov
1402941402 test/freertos: add RISC-V support in thread local storage test 2021-01-24 12:38:15 +00:00
Ivan Grokhotkov
b2aaebaf85 freertos: add thread local storage support in RISC-V port 2021-01-24 12:38:15 +00:00
Ivan Grokhotkov
d7bac619ec freertos: stall systimer while CPU is in debug mode 2021-01-24 11:32:17 +00:00
Angus Gratton
3532f52f60 Merge branch 'bugfix/ldgen_ignore_nonexistent_archives_and_obj' into 'master' 
ldgen: check mappings

Closes IDF-1624

See merge request espressif/esp-idf!8557
 2021-01-21 15:59:35 +08:00
Jiang Jiang Jian
26ae354dc5 Merge branch 'feature/support_esp32c3_lightsleep_master' into 'master' 
support esp32c3 lightsleep for master

Closes IDF-2106

See merge request espressif/esp-idf!11975
 2021-01-20 16:00:06 +08:00
Ivan Grokhotkov
b69f94fb3a Merge branch 'feature/move_ringbuf_funcs_into_flash' into 'master' 
esp_ringbuf: add kconfig opt to move ringbuffer functions into flash

Closes IDF-2247

See merge request espressif/esp-idf!10731
 2021-01-20 07:32:39 +08:00
Alex Lisitsyn
8bde6b8fca esp_ringbuf: add kconfig opt to move ringbuffer functions into flash 2021-01-20 07:32:31 +08:00
Li Shuai
63c4e5481f fix no RTOS SysTick interrupt for a period of time after the OS Scheduler is started 2021-01-19 14:51:22 +08:00
Li Shuai
355dd10257 light sleep: dfs support for esp32c3 2021-01-19 14:50:58 +08:00
Renz Bagaporo
d1c800fbbb components: fix ldgen check errors 2021-01-19 11:17:18 +08:00
Alexey Gerenkov
ae1cc5f49b freertos: Adds snapshot API to walk over tasks lists 2021-01-15 06:37:12 +00:00
Jakob Hasse
b51889dccb system: stack watchpoint support on C3 
Closes IDF-2307
 2021-01-14 17:46:44 +08:00
morris
753a929525 global: fix sign-compare warnings 2021-01-12 14:05:08 +08:00
Marius Vikhammer
9c8e4fd4c5 C3: build and run unit tests 
Enable building and running of unit tests in CI for C3 as well as fix
related compile errors

Also enables building of C3 test apps
 2021-01-11 11:34:37 +08:00
morris
9e7d2c0065 esp32c3: format and clean up interrupt and os port code 2021-01-05 15:39:46 +08:00
Felipe Neves
544a3f7df5 interrupt-allocator: reject vector allocation if its marked as not-implemented. and search to next available 2021-01-05 15:39:46 +08:00
Felipe Neves
ec5acf91ee esp_shared_stack: enable shared stack function for riscv and reenable the unit test 2021-01-05 15:39:46 +08:00
Felipe Neves
f4781d3b1d freertos: riscv port now uses interrupt allocator and crosscore interrupt 2021-01-05 15:39:46 +08:00
Felipe Neves
810be86f21 freertos/riscv: move freertos aware interrupt code from vectors to the freertos riscv port. 
The riscv vectors.S in riscv component contains the trap vector, which is responsible to
defer interrupts and examine if a task context switch is needed, this change cleans up
this code by hiding all freertos details behind on two functions rtos_it_enter/exit and
their implementations are placed in freertos riscv port files.
 2021-01-05 15:39:46 +08:00
Ivan Grokhotkov
7f3b16a99d freertos: always enable static allocation 
to use it for newlib locks
 2020-12-29 16:18:04 +01:00
Angus Gratton
8a52f20a79 Merge branch 'feature/freertos_add_xQueueGenericReceive' into 'master' 
freertos: add `xQueueGenericReceive` for backward compatibility

See merge request espressif/esp-idf!11169
 2020-12-24 12:20:03 +08:00
Mahavir Jain
953418dbb4 Merge branch 'bugfix/missing_coreinfo_in_vtasklist' into 'master' 
freertos: Fix missing affinity info in vTaskList

Closes IDFGH-4239 and IDFGH-4241

See merge request espressif/esp-idf!11606
 2020-12-21 19:43:40 +08:00
Axel Lin
29b6b0ce0d freertos: Fix missing affinity info in vTaskList 
Show affinity info if CONFIG_FREERTOS_VTASKLIST_INCLUDE_COREID is set.

Closes https://github.com/espressif/esp-idf/pull/6099
Closes https://github.com/espressif/esp-idf/issues/6097

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mahavir Jain <mahavir@espressif.com>
 2020-12-14 16:50:07 +05:30
Ivan Grokhotkov
8bf1c2565f freertos: clarify statement on task function not returning 
Mentioned in https://www.esp32.com/viewtopic.php?f=2&t=18220.
 2020-12-02 11:58:56 +01:00
Angus Gratton
5228d9f9ce esp32c3: Apply one-liner/small changes for ESP32-C3 2020-12-01 10:58:50 +11:00
Mahavir Jain
c62a9e5f2c freertos: add xQueueGenericReceive for backward compatibility 
Add `xQueueGenericReceive` as that has been removed in FreeRTOS10.
This in turn breaks pre-builts libraries with earlier IDF releases
relying on this API.

Closes https://github.com/espressif/esp-wolfssl/issues/6
 2020-11-27 19:08:42 +05:30
Angus Gratton
87e13baaf1 freertos: Add RISC-V port 
Changes come from internal branch commit a6723fc
 2020-11-13 07:49:11 +11:00