STM32CubeL4 V1.13.0: Bug in the definition of ADC_EXTERNALTRIG_T4_TRGO (in stm32l4xx_hal_adc.h)

[dino0410]

STM32L476RCTx

STM32Cube FW_L4 V1.13.0

stm32l4xx_hal_adc.h:

#define ADC_EXTERNALTRIG_T4_TRGO   (LL_ADC_REG_TRIG_EXT_TIM4_CH4)      /*!< ADC group regular conversion trigger from external IP: TIM4 TRGO. Trigger edge set to rising edge (default setting). */

#define ADC_EXTERNALTRIG_T4_CC4    (LL_ADC_REG_TRIG_EXT_TIM4_CH4)       /*!< ADC group regular conversion trigger from external IP: TIM4 channel 4 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */

must be

#define ADC_EXTERNALTRIG_T4_TRGO   (LL_ADC_REG_TRIG_EXT_TIM4_TRGO)      /*!< ADC group regular conversion trigger from external IP: TIM4 TRGO. Trigger edge set to rising edge (default setting). */

#define ADC_EXTERNALTRIG_T4_CC4    (LL_ADC_REG_TRIG_EXT_TIM4_CH4)       /*!< ADC group regular conversion trigger from external IP: TIM4 channel 4 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */

[Imen.D]

Hello @dino0410​ ,

Thank you for your reported issue.

We confirm this bug and raise it internally for fix.

The definition of ADC_EXTERNALTRIG_T4_TRGO should be updated as followed:

#define ADC_EXTERNALTRIG_T4_TRGO (LL_ADC_REG_TRIG_EXT_TIM4_TRGO).

Kind Regards,

Imen.

[Imen.D]

Hi,

This issue is fixed in the new release STM32CubeL4 V1.14.0.

Regards,

Imen