IAR + Clion = amizade

Boa saúde a todos!

A quarentena me forçou a gastar todo o meu tempo em casa, incluindo o tempo livre, e, embora haja muitas coisas para fazer em casa, eu habilmente as empurrei para o meu filho e decidi finalmente estudar o ambiente de desenvolvimento do CLB a partir do JetBrains, especialmente desde o lançamento 2020.1 O suporte para a cadeia de ferramentas IAR apareceu.

Todo mundo que está interessado em um guia passo a passo e um monte de fotos com uma solda ...

Introdução

, C++ IAR Workbench . , ++, , , .

IAR, - , , , , , .

( assert IAR ) , Clang, .

IAR — . , , , — "Powered by notepad".

- , , , ( ).

Clion JetBrains.

Clion /++. , . , , IAR . , .

, 2020.1 IAR . Elmot, 2020.1 IAR .

ST Cube, IAR. , Cube, IAR Clion .

Clion CMAKE, CMAKE. , . , , Clion , c cpp (CMAKELIST) .

, , . File->NewProject

, , , Create. CMAKE.

++17 C++ Executable. .

Embedded->STM32CubeMX, .ioc, STM32CubeIDE. Clion .ioc , Clion.

, IAR Cub. , , main.cpp.

, Clion CMAKE, CMakeList.txt, , , , .

:

CMAKE +
+
++, +
— main.cpp

, toolchain

Toolchain

Clion toolchain.

Clion — MinGW, CygWin, Visual Studio

IAR toolchain, , , MinGW Visual Studio .

toolchain, Clion.

C Visual Studio , Microsoft ++ ( , C#).

MinGW, http://www.mingw.org/.
: installer, Popular All time:

, .

MinGW , :

, Continue, . GNU C++ Compiler ( , , , - ) . — ApplyChanges.

. MinGW toolchain . .

, Clion , , , IAR toolchain.

, Clion — File->Settings->Build, Execution, Deployment -> Toolchain .

toolchain MinGW, Visual Studio, . Clion , make , .
, :)

. ++ IAR , .

(Bundled) Clion, GNU ARM ( https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/gnu-rm/downloads)

Clion:

toolchain IAR, MinGW.

make MinGW, , , , clearmake, ClearCase ( , — )

make - , ninja, .

CMAKE

, CMAKE, , , Release Debug. .

File->Settings->Build, Executiion, Deployment -> CMake

"+"

Debug. CMake, , make (Build Options). , -j 16( ), 16 . , , - ( ) , VPN, .

Debug Release Build Type.

Release.

Apply Clion CMAKE, , :

, , , __write(), main.cpp.

. CMake.

IAR CMake, .

### BEGIN CMAKE_TOOLCHAIN_FILE
# "Generic" is used when cross compiling
set(CMAKE_SYSTEM_NAME Generic)

# Set the EW installation root directory
set(EW_ROOT_DIR "C:/Program Files (x86)/IAR Systems/Embedded Workbench 8.3/arm")

# set common compiler flags for all build types
set(CMAKE_CXX_FLAGS  "--no_cse --no_unroll --no_code_motion --no_tbaa --no_clustering --no_scheduling --endian=little --cpu=Cortex-M4 -e --fpu=VFPv4_sp --c++ --no_exceptions --no_rtti")

set(CMAKE_C_FLAGS  "--no_cse --no_unroll --no_code_motion --no_tbaa --no_clustering --no_scheduling --endian=little --cpu=Cortex-M4 -e --fpu=VFPv4_sp ")

set(CMAKE_ASM_FLAGS "-s+ -r -t8 --cpu Cortex-M4 --fpu VFPv4_sp ")

# Set up the CMake asm compilers
set(CMAKE_C_COMPILER "${EW_ROOT_DIR}/bin/iccarm.exe")
set(CMAKE_CXX_COMPILER "${EW_ROOT_DIR}/bin/iccarm.exe" )
set(CMAKE_ASM_COMPILER "${EW_ROOT_DIR}/bin/iasmarm.exe")

#set output file extentation to .elf
set(CMAKE_EXECUTABLE_SUFFIX ".elf")

# Set up the linker configuration script
set(LINKER_SCRIPT "${CMAKE_SOURCE_DIR}/stm32f411xE.icf")

#Set IAR setting for bedug build
if (CMAKE_BUILD_TYPE  MATCHES Debug)
message ("IAR Debug")
# set a preprocessor symbol "DEBUG"
add_compile_definitions( DEBUG=1 )
# set up the CMake variables for the compiler for DEBUG
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} --dlib_config=normal --no_inline")
set (CMAKE_ASM_FLAGS  "${CMAKE_ASM_FLAGS} ")
set (CMAKE_CXX_FLAGS  "${CMAKE_CXX_FLAGS} --dlib_config=normal --no_inline")
set(CMAKE_CXX_LINK_FLAGS "--semihosting --config ${LINKER_SCRIPT}")

else(CMAKE_BUILD_TYPE MATCHES Release)
message ("IAR Release")
# set up the CMake variables for the compiler for Release
set (CMAKE_C_FLAGS  "${CMAKE_C_FLAGS} --dlib_config=normal")
set (CMAKE_ASM_FLAGS "${CMAKE_ASM_FLAGS} ")
set (CMAKE_CXX_FLAGS  "${CMAKE_CXX_FLAGS}  --dlib_config=normal")
set(CMAKE_CXX_LINK_FLAGS "--config ${LINKER_SCRIPT}")
endif()
### END CMAKE_TOOLCHAIN_FILE

, Debug Release.
*.elf set(CMAKE_EXECUTABLE_SUFFIX ".elf")

CMakelist.txt:

cmake_minimum_required(VERSION 3.16)
project(MyFirstProject)

# enable C and assembler source
enable_language(C ASM CXX)
set(CMAKE_CXX_STANDARD 17)

include(iarconfig.cmake)

add_executable(MyFirstProject main.cpp)

Cmakelist.txt toolchanin Cmake . , , Reload Cmake, , Cmake , toolbox Cmake Reset Cache and Reload Project

, . — .

OpenOCD gdb , Jlink gdb ST-Link gdb .

, 0.10.0: https://sourceforge.net/projects/openocd/files/openocd/0.10.0/ . , Windows: http://www.freddiechopin.info/en/download/category/4-openocd.

, :

• , gdb File->Settings->Build,Execution,Deployment->Toolchains->Debugger: Bundled GDB

  
  

• Run -> Edit Configurations -> Templates
Embedded GDB Server

  
  

, , .

:

• Download executable , Update Only — , - , .

  
  

• OpenOCD tcp , .. IP 3333 ( , ). OpenOCD , target remote args tcp:127.0.0.1:3333

  
  

• GDB Server OpenOCD, .

  
  

• GDB Server args OpenOCD . Nucleo, XNucleo, st_nucelo, (hla_vid_pid — The vendor ID and product ID of the adapter) . OpenOcd :
  -f ../scripts/board/st_xnucleo_f4.cfg -c "reset_config none separate" -c "init" -c "reset halt"

  
  

-f , st_xnucleo_f4.cfg, , , .

- , .

• -c "reset_config none separate" — , SWD ( ).

  
  

• -c "init" — "init", OpenOCD

  
  

• -c "reset halt"_ —

  
  

. .

:

• Run -> Edit Configurations
• "+"

Template. -

, , .

Advanced GDB Server options . — monitor arm semihosting enable. Download executable: Always .

Debug: Console. , .

, .svd .

, startup.cpp, , , fpu main().

startup.cpp .

: IAR
Clion File->Open .

:

, , Clang IAR, , , File->Settings -> Languages&Frameworks -> C/C++ -> Clangd.

Enable clangd server.

, IAR IDE Clion . IAR, . , , .

Clion , . , Clion , . , .

Clion , . , Clion .

Mas ainda há muitos outros tipos de itens sobre os quais não falarei, eles estão descritos no site do JetBrains. Apenas o GIF final mostrando a velocidade do trabalho: