stm32h7xx_ll_adc.c doesn't compile for STM32H723xx (1.10.1) when USE_FULL_ASSERT is defined LL_ADC_INJ_TRIG_EXT_HRTIM_TRG2 not defined because H723 doesn't have HRTIM

[Nikita91]

..\system\STM32H7xx_HAL_Driver\Src\stm32h7xx_ll_adc.c:1056:16: note: in expansion of macro 'IS_LL_ADC_INJ_TRIG_SOURCE'
 1056 | assert_param(IS_LL_ADC_INJ_TRIG_SOURCE(ADC_INJ_InitStruct->TriggerSource));
 | ^~~~~~~~~~~~~~~~~~~~~~~~~
..\system\STM32H7xx_HAL_Driver\Src\stm32h7xx_ll_adc.c:229:33: error: 'LL_ADC_INJ_TRIG_EXT_HRTIM_TRG4' undeclared (first use in this function); did you mean 'LL_ADC_INJ_TRIG_EXT_TIM2_TRGO'?
 229 | || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_HRTIM_TRG4) \
 | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

[Sara BEN HADJ YAHYA]

Hello @Nikita91​ ,

Could you please share your ioc file to help us reproduce the issue?

Thanks,

Sara.

[Nikita91]

Hello,

Sorry I don't use MX. I use TrueSTUDIO.

The problem comes from the lines 1143-1146 of stm32h7xx_lladc.h:

#if defined(HRTIM1)
#define LL_ADC_INJ_TRIG_EXT_HRTIM_TRG2 (ADC_JSQR_JEXTSEL_4 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external peripheral: HRTIM1 TRG2 event. Trigger edge set to rising edge (default setting). */
#define LL_ADC_INJ_TRIG_EXT_HRTIM_TRG4 (ADC_JSQR_JEXTSEL_4 | ADC_JSQR_JEXTSEL_0 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external peripheral: HRTIM1 TRG4 event. Trigger edge set to rising edge (default setting). */
#endif /* HRTIM1 */

There is a conditional with HRTIM1, but H723 doesn't have HRTIM so HRTIM1 is not defined. => errors when LL_ADC_INJ_TRIG_EXT_HRTIM_TRG2 is referenced by IS_LL_ADC_INJ_TRIG_SOURCE().

I build a simple MX project with ADC1, and it compiles with CubeIDE 1.9.

But how can it compile when I can't find a definition of HRTIM1 anywhere?

Edit: When USE_FULL_ASSERT is defined it doesn't compile!

[Sara BEN HADJ YAHYA]

Hello @Nikita91​ ,

This issue is not related to CubeMX.

I am adding @Imen DAHMEN​  to the loop to review this issue.

Sara.

[Nikita91]

Hello,

There is a question related to MX:

Where does MX find the definition of HRTIM1?

[Sara BEN HADJ YAHYA]

Hello @Nikita91​ ,

The stm32h7xx_lladc.h file is not generated by CubeMX. It is related to the Firmware.

Sara.

[Nikita91]

After digging a little deeper:

stm32h7xx_ll_adc.h can't compile when USE_FULL_ASSERT is defined.

[Pavel A.]

@Nikita91​ You can open a issue on github against the H7 HAL library,

reference this line:

https://github.com/STMicroelectronics/stm32h7xx_hal_driver/blob/8e7eb8dba8bee5e4c260c6fc724437502e98fc76/Src/stm32h7xx_ll_adc.c#L228

[Nikita91]

Done. Thank you for the tip.