Revision as of 12:04, 18 August 2019

STM32CubeIDE

Installation

Linux

Last release of STM32CubeIDE can be obtained here: https://www.st.com/en/development-tools/stm32cubeide.html.
For Debian like distributions (e.g. ubuntu), download the STM32CubeIDE-DEB file. To download it, you will need to provide name and a valid email address.

Unzip the file (e.g. <FILE> = en.st-stm32cubeide_1.0.1_3139_20190612_1256_amd64.deb_bundle)

unzip <FILE>.sh.zip

It will generate a .sh file. Give it permits for execution.

chmod 777 <FILE>.sh

Finally, execute the installation

sudo ./<FILE>.sh

You must accept all license agreements.

Windows

Last release of STM32CubeIDE can be obtained here: https://www.st.com/en/development-tools/stm32cubeide.html.
For Windows like distributions, download the STM32CubeIDE-Win file. To download it, you will need to provide name and a valid email address.

Unzip the file and execute the binary. Follow all steps and accept all conditions.

MAC

Last release of STM32CubeIDE can be obtained here: https://www.st.com/en/development-tools/stm32cubeide.html.
For MAC like distributions, download the STM32CubeIDE-MAC file. To download it, you will need to provide name and a valid email address.

Unzip the file and execute the binary. Follow all steps and accept all conditions.

IMPORTANT Some problems have been reported related to lasts versions of STM32CubeIDE-MAC, where the code generator does not include macro definitions for the peripheral of nucleo-boards. Last version correctly tested is 1.0.0.

Hello World

In this Section a Hellow World (led blinking) example will be programmed on a NUCLEO-F446RE board:

• Open STM32CubeIDE
• Select where to store the workspace. This will be the folder where different projects could be stored.
• Select Start new STM32 project
• A microcontroller or board should be selected. In our case, a NUCLEO-F446RE will be used. Then, select board selector and search part number Nucleo-F446RE . Once chosen, press Next
• Chose a Project name (e.g. ledp) and keep the rest of parameters as they are. Press Finish
• The STM32CubeIDE will ask if you want Initialize all peripherals with their default Mode. Answer Yes
• The STM32CubeIDE will inform that yhis kind of projects is associated with the STM32CubeMx prespective and will ask if you want to open this perspective now. Answer Yes .
  Download of required libraries will start. It could take long for the first time depending on your connection settings.
• Once the project is open, on the left side on the "Project Explorer", look for Src -> main.c .
  Inside the code, look for the while(1) sentence in the main(void) function, and fill it as follows:

  while (1)
  {
    HAL_GPIO_TogglePin(LD2_GPIO_Port, LD2_Pin);
    HAL_Delay(100);
   /* USER CODE END WHILE */
  
   /* USER CODE BEGIN 3 */
  }
  /* USER CODE END 3 */
  
  

• In order to compile, Go to Project -> Build All (Ctrl+B or Hammer) . It should compile the code without errors.
  If any error appears, previous steps should be reviewed.
• In order to start the debugger, Go to Run -> Debug (F11 or bug)
  Select STM32 MCU C/C++ Application and Press OK
• Leave all configuration propeties as they are and Press OK
• The STM32CubeIDE will ask if you want to switch to the debug perspective say Switch
• In order to execute the code, Go to Run -> Resume (F8 or Green Arrow) .
  The led should be blinking at 100 ms.

Problems with STM32CUBEIDE

sprintf %f

All the information on this page is obtained from: http://www.nadler.com/embedded/newlibAndFreeRTOS.html There is some errors on the implementation of malloc on STM32CubeMX, so if using some newlib fuctions (e.g. sprintf %f), the following steps must be implemented:

• Remove heapX.c form Middlewares->Thirs_Party->FreeRTOS->Source->CMSIS_RTOS_V2->portable->MemMang->heap_X.c
• Add this file to the Src directory: heap_useNewlib.c
• Comment _sbrk function on sysmem.c file; it is already implemented on heap_useNewlib.c