pioduino/esp-idf
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge branch 'feature/system_init_priorities' into 'master'

Browse Source 
esp_system: introduce priorities for startup functions

Closes IDFGH-5683 and IDF-4954

See merge request espressif/esp-idf!18159
This commit is contained in:
Ivan Grokhotkov
2022-07-14 06:22:25 +08:00
parent 02f28ef32a a334cd50ce
commit 230e732018
16 changed files with 266 additions and 69 deletions
Download Patch File Download Diff File Expand all files Collapse all files
docs/en/api-guides/startup.rst
+1 -1
View File
@@ -142,7 +142,7 @@ The primary system initialization stage includes:
- Initialize SPI flash API support.
- Call global C++ constructors and any C functions marked with ``__attribute__((constructor))``.
Secondary system initialization allows individual components to be initialized. If a component has an initialization function annotated with the ``ESP_SYSTEM_INIT_FN`` macro, it will be called as part of secondary initialization.
Secondary system initialization allows individual components to be initialized. If a component has an initialization function annotated with the ``ESP_SYSTEM_INIT_FN`` macro, it will be called as part of secondary initialization. Component initialization functions have priorities assigned to them to ensure the desired initialization order. The priorities are documented in :component_file:`esp_system/system_init_fn.txt` and ``ESP_SYSTEM_INIT_FN`` definition in source code are checked against this file.
.. _app-main-task: