Commit Graph

20 Commits

Author SHA1 Message Date
Amaryllis Kulla
1858901241 esp_event: constify event_data pointer
Also update copyright headers.
2022-02-16 16:16:45 +01:00
Jakob Hasse
3d174f67d9 [esp_event]: fixed and improved docs
* Description of unregistering was incorrect
* Made clear that event loop arg mustn't be NULL
* Added parameter check in create function

Closes https://github.com/espressif/esp-idf/issues/6761
Closes IDFGH-4969
2021-07-15 16:46:02 +08:00
Liu Han
620b0df2b1 esp_event: fix misuse of recursive semaphore take/give calls for profiling_mutex
Closes/Merges https://github.com/espressif/esp-idf/pull/6102
2020-12-04 11:12:27 +08:00
Jakob Hasse
9b4815e3c8 ESP Event: multiple registrations to one event
* It's possible now to register the same handler
  several times to one specific event, using
  a dynamic handle object.
2020-02-11 10:52:05 +01:00
Renz Christian Bagaporo
bb139d2b83 esp_event: fix possibility of null ptr dereference
Closes https://github.com/espressif/esp-idf/issues/4373
2019-11-25 14:27:10 +08:00
Renz Christian Bagaporo
3c253295eb esp_event: iterate loop nodes safely as well 2019-10-25 11:39:16 +08:00
Xentec
4c97906fc8 esp_event: fix crash when unregistering a handler instance in itself
When a handler instance is the last one in the list und unregisters
itself, the handler iterator will be invalidated by entering free'd
memory. Same applies for event base and id, if they become empty.

Merges https://github.com/espressif/esp-idf/pull/4139
2019-10-25 11:38:32 +08:00
Anton Maklakov
afbaf74007 tools: Mass fixing of empty prototypes (for -Wstrict-prototypes) 2019-08-01 16:28:56 +07:00
David Cermak
bd537083d9 esp_event: fix possible malloc free issues found by static analyzer 2019-06-10 13:10:34 +00:00
David Cermak
37c91133ff esp_event: fix minor memory leak when overwriting alredy registered handler 2019-05-31 08:31:06 +02:00
Renz Christian Bagaporo
136e5bc32d esp_event: style fixes 2019-05-22 11:29:56 +08:00
Renz Christian Bagaporo
4042902402 esp_event: always alloc data when not posting from isr 2019-05-22 11:29:17 +08:00
Renz Christian Bagaporo
f21b8bbf55 esp_event: fix issue with post data preparation
Fixes an issue with post instance data preparation. Currently, there is
no way to check if event data has really been set during handler
execution preparation. When data is not allocated from the heap, user
could have passed 0x0 which can lead to failed checks.

This also implements using the already allocated data memory for posting
events from non-ISR functions when data size is less than the capacity.
2019-05-22 11:28:39 +08:00
Roland Dobai
bf626f2aba Rename Kconfig options (components/esp_event) 2019-05-21 09:09:01 +02:00
Ivan Grokhotkov
74cd8dac9d esp_event: don’t warn if no handlers are present for specific event 2019-04-11 12:05:27 +08:00
Renz Christian Bagaporo
2b914f2d22 esp_event: allow posting events from ISRs 2019-04-10 18:06:05 +08:00
Renz Christian Bagaporo
a10901f44b esp_event: dispatch order follows registration order 2019-01-30 20:59:47 +08:00
Renz Christian Bagaporo
34310908cf esp_event: fix post data type inconsistency 2019-01-30 18:11:13 +08:00
Renz Christian Bagaporo
280894af7f esp_event: fix memory leaks
Closes https://github.com/espressif/esp-idf/issues/2886
2019-01-30 18:11:13 +08:00
Renz Christian Bagaporo
5a83347bec event: Implement event loop library 2018-10-26 13:14:19 +08:00