stm32

[Tahe97]

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good morning Sir , trying to understand this exemple i find some folders about stm32 so i'm asking if we use cmake with the stm32 IDE do you think that will work with stm32 board ?

[pyhys]

Hi! Please see the newly updated documentation on https://rt-labs.com/docs/p-net/getting_started_freertos.html

[Tahe97]

ahh okaay Sir i will try it and give you the result

[Tahe97]

i tried to do this tuto but i think that i have a problem in this two commands : DCMAKE_TOOLCHAIN_FILE=cmake/tools/toolchain/stm32cube.cmake \ G "Unix Makefiles" I tried to do every command independly i m confused about CUBE_DIR =" /path/to/cube " i put the path of the placement where i clonned the STM32Cube firmware

[pyhys]

What kind of error message do you get?

[Tahe97]

it s to long but this what i get in the first command -DCMAKE_TOOLCHAIN_FILE=cmake/tools/toolchain/stm32cube.cmake the result --> pi@raspberrypi:~/stm32/p-net $ CPU=cortex-m7fd BOARD=STM32F767ZI-NUCLEO CUBE_DIR=/home/pi/stm32/STM32CubeF7 cmake \

-DCMAKE_TOOLCHAIN_FILE=cmake/tools/toolchain/stm32cube.cmake CMake Warning: No source or binary directory provided. Both will be assumed to be the same as the current working directory, but note that this warning will become a fatal error in future CMake releases.

-- The C compiler identification is unknown -- The CXX compiler identification is unknown -- The ASM compiler identification is unknown -- Didn't find assembler CMake Error at cmake/tools/Platform/STM32Cube.cmake:18 (enable_language): No CMAKE_ASM_COMPILER could be found.

Tell CMake where to find the compiler by setting either the environment variable "ASM" or the CMake cache entry CMAKE_ASM_COMPILER to the full path to the compiler, or to the compiler name if it is in the PATH. Call Stack (most recent call first): /usr/share/cmake-3.16/Modules/CMakeSystemSpecificInformation.cmake:26 (include) CMakeLists.txt:19 (project)

-- Warning: Did not find file Compiler/-ASM CMake Error at CMakeLists.txt:19 (project): The CMAKE_C_COMPILER:

arm-none-eabi-gcc

is not a full path and was not found in the PATH.

Tell CMake where to find the compiler by setting either the environment variable "CC" or the CMake cache entry CMAKE_C_COMPILER to the full path to the compiler, or to the compiler name if it is in the PATH.

CMake Error at CMakeLists.txt:19 (project): The CMAKE_CXX_COMPILER:

arm-none-eabi-gcc

is not a full path and was not found in the PATH.

Tell CMake where to find the compiler by setting either the environment variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path to the compiler, or to the compiler name if it is in the PATH.

-- Configuring incomplete, errors occurred! See also "/home/pi/stm32/p-net/CMakeFiles/CMakeOutput.log". See also "/home/pi/stm32/p-net/CMakeFiles/CMakeError.log".

[Tahe97]

the same msg for the second command also CPU=cortex-m7fd BOARD=STM32F767ZI-NUCLEO CUBE_DIR=/home/pi/stm32/STM32CubeF7 cmake

-G Unix Makefiles

[pyhys]

Note that it is just two commands. The first is:

CPU=cortex-m7fd BOARD=STM32F769I-DISCO CUBE_DIR=/path/to/cube cmake -B build.cube -DCMAKE_TOOLCHAIN_FILE=cmake/tools/toolchain/stm32cube.cmake -G "Unix Makefiles"

and the seconds is

cmake --build build.cube

Note that cmake is called in both lines. In the first are three environmental variables set before executing cmake.

Modify the value of CUBE_DIR to point to the correct directory.

[Tahe97]

I have solved this problem it was in the CUBE_DIR path but unfortunately after building i didn't find build.cube/pn_dev.bin only an executable file named pn_dev (type : XMLspy)

[pyhys]

Which operating system do you run the commands on? Do you get any error messages? Have you tried loading the file to your board?

[Tahe97]

• i'm working on raspberry pi 4 .
• i have the error that i have printed in this msg

https://github.com/rtlabs-com/p-net/issues/483#issuecomment-1090109741

• yes i tried to change the name of pn_dev (type : xmlspy) on pn_dev.bin and i upload it but i have no changes unfortunately .

[pyhys]

It seems that you are missing the ARM cross compiler. Install it with:

sudo apt install gcc-arm-none-eabi

I will improve the documentation in future releases.

[pyhys]

It might actually be difficult to compile the software on a Raspberry Pi, as it also is an ARM processor. The toolchain is for cross compiling, which means compiling for an ARM processor on a X86 processor. Do you have access to a Linux laptop?

[Tahe97]

I tried to install virtual machine and working on it is that ok ?

[Tahe97]

good morning pyhys , i'm still working on the same project, i tried to apply the existing code on STM32'IDE . i made some changes and the code compiled without errors but i have encountered a problem in sample_app file mainly in the `app_loop_forever module, there weren't any verified coditions. i would be grateful if you could help

[SolarPeng2022]

An Exsample Build In Keil or IAR for STM32 is the best

[andre-lost-a-pig]

I build p-net in Keil5. Feel free to get it. https://github.com/andre-lost-a-pig/p-net-stm32

[pyhys]

Closing due to inactivity. Please reopen if necessary.