Example Project RTC_LSI GetLSIFrequency undefined value

[POliv]

Good morning,

I am trying to follow the RTC_LSI calibration example project for the P-NUCLEO-WB55.

https://github.com/STMicroelectronics/STM32CubeWB/blob/master/Projects/P-NUCLEO-WB55.Nucleo/Examples/RTC/RTC_LSI/Src/main.c

The GetLSIFrequency function has a line

HAL_TIMEx_RemapConfig(&htim16, TIM_TIM16_TI1_LSI);

However, TIM_TIM16_TI1_LSI is not defined in any of the source header files therefore it does not compile

Any help much appreciated

[STTwo-32]

Hello @POliv 

It works perfectly on my side. the TIM_TIM16_TI1_LSI is defined on the stm32wbxx_hal_tim_ex.h:

If you have downloaded this package from Our GitHub Repository (as a .zip file and not using the Git Commands) that may be the source of some compilation errors on the project.

Please try using the example imported from our repository on the ST website or from the GitHub using the Git commands. 

Best Regards.

STTwo-32

[POliv]

Hi @STTwo-32 

Thank you for your quick response, you are correct, the issue was caused by TIM16 Channel1 being set to Input Capture direct mode not Input Capture mode from Remap.