Graham Sanderson debbd254b6
RP2040 fixes (#424)
* RP2040: malloc needs to be thread safe for FreeRTOS whether both cores are used or not

* RP2040: CMake file had broken left over test code

* RP2040: portIS_FREE_RTOS_CORE() returned an incorrect value prior to scheduler init when the application was compiled without multicore support

* RP2040: Bad initialization code was causing IRQs to get disabled before main() was called when using non static allocation
2021-12-21 11:08:41 -08:00
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2021-10-06 15:32:07 -07:00
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Each real time kernel port consists of three files that contain the core kernel
components and are common to every port, and one or more files that are
specific to a particular microcontroller and/or compiler.


+ The FreeRTOS/Source/Portable/MemMang directory contains the five sample
memory allocators as described on the https://www.FreeRTOS.org WEB site.

+ The other directories each contain files specific to a particular
microcontroller or compiler, where the directory name denotes the compiler
specific files the directory contains.



For example, if you are interested in the [compiler] port for the [architecture]
microcontroller, then the port specific files are contained in
FreeRTOS/Source/Portable/[compiler]/[architecture] directory.  If this is the
only port you are interested in then all the other directories can be
ignored.