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STM32CUBE IDE is the software tool we’ll be using. There are some different options for IDEs that can be used to develop firmware projects using the STM32 ARM-Based microcontrollers. In this short tutorial, I’ll list down the required software tools.

In Syscalls.Previous Tutorial Tutorial 0 Next Tutorial Setting-Up STM32 Ecosystem STM32 Course Home Page 🏠Īt the beginning of this series of tutorials, we’ll set up the development environment which we’ll be using throughout the entire course tutorials, LABs, and projects.

Add #include for your peripheral acces layer into Syscalls.c (stm32f4xx.h in my case).

C/C++ Build -> Settings -> Tool Settings -> C++ Compiler -> Symbols -> add CPPUTEST_STD_C_LIB_DISABLED.

C/C++ Build -> Settings -> Tool Settings -> C++ Linker -> Libraries -> add "CppUTest".

C/C++ Build -> Settings -> Tool Settings -> C++ Linker -> Library search path ->.

Select your debugging tool (ST-LINK in my case).

Check Generate system calls file (enable I/O.

File -> New -> C++ Project -> Embedded C++ Project -> Embedded C++ Library (I have named my project CppUTestTest).

C/C++ Build -> Settings -> Tool Settings -> General -> Runtime Library -> Reduced C and C++Īfter building your library you can create a test project:.

C/C++ Build -> Settings -> Tool Settings -> C++ Compiler -> General -> C++ standard -> gnu++98.

C/C++ Build -> Settings -> Tool Settings -> C++ Compiler -> Symbols -> add CPPUTEST_STD_CPP_LIB_DISABLED.

C/C++ Build -> Settings -> Tool Settings -> C++ Compiler -> Directories -> add /include.

In your library's src folder edit IEEE754ExceptionsPlugin.cpp line 31 so it looks like this: #ifdef CPPUTEST_USE_FENV (this turns off support for floating-point enviroment).

Open the UtestPlatform.cpp you have just copied and substitute the lines 259-288 with lines 198-218 from src/Platforms/Keil/ UtestPlatform.cpp (this makes all mutex functions just dummies).

From CppUTest root directory: Copy src/Platforms/Gcc/ UtestPlatform.cpp to your library's src folder.

From CppUTest root directory: Copy all sourcefiles from src/CppUTest and src/CppUTestExt to your library's src folder.

Uncheck "Disable C++ exception handling".

Select your target hardware (STM32F401RE in my case).File -> New -> C++ Project -> Static Library -> Embedded C++ Library.Git clone the latest CppUTest release ( ).