diff --git a/lib/main/STM32H7/Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_tim.h b/lib/main/STM32H7/Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_tim.h
index aee9f743ca..22d5f9cc0c 100644
--- a/lib/main/STM32H7/Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_tim.h
+++ b/lib/main/STM32H7/Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_tim.h
@@ -2348,6 +2348,7 @@ void TIM_OC2_SetConfig(TIM_TypeDef *TIMx, TIM_OC_InitTypeDef *OC_Config);
 void TIM_ETR_SetConfig(TIM_TypeDef *TIMx, uint32_t TIM_ExtTRGPrescaler,
                        uint32_t TIM_ExtTRGPolarity, uint32_t ExtTRGFilter);
 
+void TIM_DMADelayPulseCplt(DMA_HandleTypeDef *hdma);
 void TIM_DMADelayPulseHalfCplt(DMA_HandleTypeDef *hdma);
 void TIM_DMAError(DMA_HandleTypeDef *hdma);
 void TIM_DMACaptureCplt(DMA_HandleTypeDef *hdma);
diff --git a/lib/main/STM32H7/Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_tim.c b/lib/main/STM32H7/Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_tim.c
index 678efc9fe3..ea6cedbe4a 100644
--- a/lib/main/STM32H7/Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_tim.c
+++ b/lib/main/STM32H7/Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_tim.c
@@ -221,7 +221,7 @@ static void TIM_TI4_SetConfig(TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32
 static void TIM_ITRx_SetConfig(TIM_TypeDef *TIMx, uint32_t InputTriggerSource);
 static void TIM_DMAPeriodElapsedCplt(DMA_HandleTypeDef *hdma);
 static void TIM_DMAPeriodElapsedHalfCplt(DMA_HandleTypeDef *hdma);
-static void TIM_DMADelayPulseCplt(DMA_HandleTypeDef *hdma);
+void TIM_DMADelayPulseCplt(DMA_HandleTypeDef *hdma);
 static void TIM_DMATriggerCplt(DMA_HandleTypeDef *hdma);
 static void TIM_DMATriggerHalfCplt(DMA_HandleTypeDef *hdma);
 static HAL_StatusTypeDef TIM_SlaveTimer_SetConfig(TIM_HandleTypeDef *htim,