Hi everyone,
I am trying to build a simple SIMULINK CAN Communication model using an STM32 MCU: STM32-F405RG.
Within STM32CubeMX, I select the right MCU and also enable the CAN1 (Pinout&Configuration\Connectivity\CAN1 -> Tick on "Master Mode") which enables the pins PA11 and PA12, for CAN1_RX and CAN1_TX respectively. I leave everything else as "by default".
I open my simulink model (Matlab 2018a 64bit), and I can build it with no problems.
When opening the generated .project within STM32CubeIDE, and launching the debbug of the application, I get the error:
fatal error: can_message.h: No such file or directory
I have seen another post in the ST-Community, in which it is recommended to look for this file with MATLAB's own toolbox folders. In particular for me:
C:\Program Files\MATLAB\R2018b\toolbox\shared\can\src\scanutil\can_message.h
And I paste it in the STM32-MAT folder:
C:\MATLAB\STM32-MAT\STM32\addSrc\inc
And within the Simulink model "Configuration Parameters\Code Generation\STM32 Project Files\Select include files (.h)" y select the file:
C:\MATLAB\STM32-MAT\STM32\addSrc\inc\can_message.h
Launching the build in Simulink continues to be OK, but again in STM32CubeIDE, a further error can not locate these files:
rtwtypes.h
tmwtypes.h
I could again locate them in the demo example folder:
C:\Program Files\MATLAB\R2018b\toolbox\rtw\rtwdemos\EmbeddedCoderOverview\CodeMetricFiles\PCG_Eval_CodeMetrics_1
Similarly, I pasted them in the STM32-MAT folder:
C:\MATLAB\STM32-MAT\STM32\addSrc\inc
And within the Simulink model "Configuration Parameters\Code Generation\STM32 Project Files\Select include files (.h)" y select the file:
C:\MATLAB\STM32-MAT\STM32\addSrc\inc\can_message.h
I built again the model in Simulink, open the .project within STM32CubeIDE and try to build, the errors are gone.
Is this the correct procedure? Are the files I found within Matlab's toolbox the right ones to be used?
Thanks everyone
