FreeRTOS-Kernel/FreeRTOS
wat 076430b2ab
[WIN32-MingW Demo] TickType_t width is defined based on compiler type.(32bit/64bit) (#1199)
* [WIN32-MingW Demo] Add tick type width definition based on compiler type.(32bit/64bit)
32bit TickType_t is used if compiler is MinGW32. 64bit TickType_t is used if compiler is MinGW64.

Reason of change: Before this change, 32bit TickType_t is always used in MinGW demo. It is inefficient  for 64bit compiler. In addition, MinGW64 reported warnings for the cast operation between TickType_t and (void *) pointer because of different width. 64bit TickType_t should be used instead of 32bit if compiler is 64bit.

* [WIN32-MingW Demo] Change printf() format specifiers from %u to %llu.

Reason of change: %u specifier corrupts 64bit tick count because it supports only 32bit value. %llu can be used for both of 64bit value and 32bit value.(After casting to 64bit)

* [WIN32-MingW Demo] Change type of some variables from uint32_t to UBaseType_t.

Reason of change: These variables are cast to/from pointer type in existing codes. 64bit compiler(MinGW64) reports warnings for the cast operations between uint32_t and pointer type. UBaseType_t solves those warnings because it has same width as pointer type on both of MinGW32 and MinGW64.

* [WIN32-MingW Demo] Change type of some variables from uint32_t to UBaseType_t.

Same change as previous commit is applied to source codes which are built only on Debug configuration.

* [WIN32-MingW Demo] Add brackets to the condition in #if statement. Behavior is not changed. Reason of change is to follow coding style guide of FreeRTOS.

* Update "FreeRTOS/Source" submodule(FreeRTOS-kernel) to #1008.

* [WIN32-MingW Demo] Change type of one more variable from uint32_t to UBaseType_t.

Additional modification for solving compiler warnings for the cast operation on MinGW64.

* Update FreeRTOS-kernel submodule version in manifest.yml.

* Modify prefix of variables to follow coding style guide.

* Code review suggestions

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

---------

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
Co-authored-by: ActoryOu <ousc@amazon.com>
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
Co-authored-by: Gaurav Aggarwal <aggarg@amazon.com>
2024-03-27 15:34:46 +08:00
..
Demo [WIN32-MingW Demo] TickType_t width is defined based on compiler type.(32bit/64bit) (#1199) 2024-03-27 15:34:46 +08:00
License Use CI-CD-Github-Actions for spelling and formatting, add in the bot formatting action, update the CI-CD workflow files. Fix incorrect spelling and formatting on files. (#1083) 2023-09-06 12:35:37 -07:00
Source@625b24a104 [WIN32-MingW Demo] TickType_t width is defined based on compiler type.(32bit/64bit) (#1199) 2024-03-27 15:34:46 +08:00
Test Update result section in README under CBMC folder. (#1196) 2024-03-22 10:43:47 +08:00
links_to_doc_pages_for_the_demo_projects.url Use CI-CD-Github-Actions for spelling and formatting, add in the bot formatting action, update the CI-CD workflow files. Fix incorrect spelling and formatting on files. (#1083) 2023-09-06 12:35:37 -07:00
README.md Add uncrustify github workflow (#659) 2021-07-22 14:23:48 -07:00

Directories:

  • The FreeRTOS/Source directory contains the FreeRTOS source code, and contains its own readme file.

  • The FreeRTOS/Demo directory contains a demo application for every official FreeRTOS port, and contains its own readme file.

  • The FreeRTOS/Test directory contains the tests performed on common code and the portable layer code, and contains its own readme file.

See FreeRTOS/SourceOrganization for full details of the directory structure and information on locating the files you require.

The easiest way to use FreeRTOS is to start with one of the pre-configured demo application projects (found in the FreeRTOS/Demo directory). That way you will have the correct FreeRTOS source files included, and the correct include paths configured. Once a demo application is building and executing you can remove the demo application file, and start to add in your own application source files.

See also -