[CW32L052 Review] FreeRTOS Porting

皮球12

[CW32L052 Review] FreeRTOS Porting [Copy link]

 

Go to the FreeRTOS official website or github to download the FreeRTOS source file first. FreeRTOS is free, so we can download and use it with confidence.

After downloading, unzip it as follows:

Open the FreeRTOS folder, you can see the Demo routines and Source source files. We mainly use the Source files.

Copy some files

Both .c and .h in the box are useful. For the files in the Portable folder, select port.c and portmacro.h in the RVDS folder; and for the memory allocation in the MemMang folder, select any one. Here we choose heap_3.c.

Then find a FreeRTOSConfig.h from the demo example and put them together. Basically all the files are OK. Then link them to the project as follows:

After compiling, there will be an error showing duplicate definition:

Let's modify it here and comment out the definition in the core source driver.

During the compilation process, some hook functions may report undefined errors. In this case, just turn off the corresponding macro definitions in the FreeRTOSConfig.h file.

火辣西米秀

Just comment out the definition in the core source driver.

It turns out that this is possible

lugl4313820

To run FreeRTOS, the resources of this board may not be enough.

freebsder

lugl4313820 posted on 2023-8-13 22:07 Running freertos, the resources of this board are not enough.

That's enough, freertos requires very little.

kalin2023

Newbies in electronic design, come and learn and see how the masters think.

kalin2023

Newbies in electronic design, come and learn and see how the masters think.

345059368

May I ask, what is the power consumption of running freertos?

皮球12

345059368 Published on 2023-10-8 09:02 May I ask, what is the power consumption of this running freertos?

Power consumption mainly depends on how many peripheral resources are used and the design of the hardware board, which has little to do with FreeRTOS.

辛昕

Are there any official drivers?

What does this driver mean? Is it something like the STM32 HAL library?

If not, you have to transplant it yourself. Has the OP done it before?

皮球12

Xin Xin posted on 2023-10-10 02:30 Does the official provide a driver? What does this driver mean? Is it something like the STM32 HAL library? If not, you have to port it yourself. The host is...

I remember that the official also seems to have an operating system demo for reference. If you want to transplant it yourself, you can, but it will take more time.