PWM Linker Issue on IAR with Simulink generated code

In [STM32Cube_FW_F0_V1.7.0]\Drivers\STM32F0xx_HAL_Driver\Inc\Legacy\stm32_hal_legacy.h I see:

#define __HAL_TIM_SetAutoreload        __HAL_TIM_SET_AUTORELOAD

#define __HAL_TIM_SetCompare           __HAL_TIM_SET_COMPARE

I have no idea under which circumstances this header is supposed to be #included, and whether it should be #included directly or through some other header. I don't Cube.

JW

Hi @cameron.ross​ ,

In order to fix this error, you should add the header file Legacy directory:

And do not forget to include it on your code source:

 #include "stm32_hal_legacy.h"

Khouloud.

Hi @Khouloud GARSI​ The files you are referring to are already included. I will remind you that this is sumlink generated code using ST's block set which should in theory include all necessary includes, unless the block set does not work as stated.

> The files you are referring to are already included.

So you have

#include "stm32_hal_legacy.h"

in the source where __HAL_TIM_SetCompare() and __HAL_TIM_SetAutoreload() are used?

JW

[double post]

Hi @cameron.ross​ ,

Have you added the #include "stm32_hal_legacy.h" to your code source?

Khouloud.

@Khouloud GARSI​ I haven't included anything nor have I writen source code I'm using Simulink and the ST block set St released to generate the code.

I can see that these files you refer to are included when I open the IAR project file created by simulink when it builds the model.

If you are unfamiliar with model based design using simulink can I ask that you not try and answer the question as my issue is specific to this circumstance. Though I do appreciate your effort in assisting me.