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kartik
kartik
Associate III
April 29, 2014
Question

STM32Cube generated project, adding to HAL driver

  • April 29, 2014
  • 4 replies
  • 1241 views
Posted on April 29, 2014 at 22:22

I'm having trouble during the Link stage after adding a component to the HAL driver in my project. I'm using IAR. I generated a project using STM32CubeMX. I then manually added use of the RTC component, by including stm32f4xx_hal_rtc.c and stm32f4xx_hal_rtc.h to the STM32F4xx_HAL_Driver group in my IAR Project. I can see the files being compiled but during the Link stage its not able to find a definition for HAL_RTC_Init() ( a function defined in stm32f4xx_hal_rtc.c). Do I have to do anything extra to HAL driver when I add some source files to it ? 

Thanks

Kartik

#stm32f439-iar
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4 replies

Breukers.Ron
Breukers.Ron
Associate II
April 29, 2014
Posted on April 30, 2014 at 01:44

Hi Aiyer,

I had once the same observation, but once you add a new function you have to rebuild all target files. After that step all works out.

Good luck,

Ron

kartik
kartikAuthor
Associate III
April 29, 2014
Posted on April 30, 2014 at 01:51

Hi Ron,

Thanks a lot for the help. I did try a complete rebuild but it still complained. Not sure if I'm missing some #define or something.

Regards

Kartik

remi
remi
Visitor II
April 30, 2014
Posted on April 30, 2014 at 10:08

Hello Kartik

 

 

Do you have see the ''stm32f'xx_hal_conf.h'' file in the $(PROJ)/inc directory ?

 

 

uncomment the line for RTC.... (line 70)

 

 

Rémi

 

kartik
kartikAuthor
Associate III
April 30, 2014
Posted on April 30, 2014 at 18:54

Hi Remi,

Thank you very much for the answer... that was golden. :)

Regards

Kartik

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