chore(u3): GPIO EXTI support

Signed-off-by: Frederic Pillon <frederic.pillon@st.com>

Author: fpistm

libraries/SrcWrapper/src/stm32/interrupt.cpp

@@ -72,7 +72,7 @@ static gpio_irq_conf_str gpio_irq_conf[NB_EXTI] = {
   {.irqnb = EXTI4_15_IRQn,  .callback = NULL}, //GPIO_PIN_14
   {.irqnb = EXTI4_15_IRQn,  .callback = NULL}  //GPIO_PIN_15
 #elif defined (STM32H5xx) || defined (STM32MP1xx) || defined (STM32L5xx) ||\
-      defined (STM32U5xx) || defined (STM32WBAxx)
+      defined (STM32U3xx) || defined (STM32U5xx) || defined (STM32WBAxx)
   {.irqnb = EXTI0_IRQn,     .callback = NULL}, //GPIO_PIN_0
   {.irqnb = EXTI1_IRQn,     .callback = NULL}, //GPIO_PIN_1
   {.irqnb = EXTI2_IRQn,     .callback = NULL}, //GPIO_PIN_2
@@ -254,7 +254,7 @@ void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
 
 #if defined(STM32C0xx) || defined(STM32G0xx) || defined(STM32H5xx) || \
     defined(STM32MP1xx) || defined(STM32L5xx) || defined(STM32U0xx) || \
-    defined(STM32U5xx)  || defined(STM32WBAxx)
+    defined(STM32U3xx)  || defined(STM32U5xx)  || defined(STM32WBAxx)
 /**
   * @brief  EXTI line detection callback.
   * @param  GPIO_Pin Specifies the port pin connected to corresponding EXTI line.
@@ -379,7 +379,7 @@ void EXTI4_IRQHandler(void)
 }
 
 #if !defined(STM32H5xx) && !defined(STM32MP1xx) && !defined(STM32L5xx) && \
-    !defined(STM32U5xx)&&  !defined(STM32WBAxx)
+    !defined(STM32U3xx) && !defined(STM32U5xx) &&  !defined(STM32WBAxx)
 /**
   * @brief This function handles external line 5 to 9 interrupt request.
   * @param  None
@@ -405,7 +405,7 @@ void EXTI15_10_IRQHandler(void)
     HAL_GPIO_EXTI_IRQHandler(pin);
   }
 }
-#else /* STM32L5xx && STM32MP1xx && STM32L5xx && STM32U5xx */
+#else /* STM32H5xx || STM32MP1xx || STM32L5xx || STM32U3xx || STM32U5xx || STM32WBAxx */
 
 /**
   * @brief This function handles external line 5 interrupt request.