Hello ST,
I am using BLE_MeshLightingProvisioner Project, PB 12 and PB 14 used for external interrupt purpose.
Please find the following modification
=============main.c================
static void MX_GPIO_Init(void)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
/* GPIO Ports Clock Enable */
// __HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
// __HAL_RCC_GPIOA_CLK_ENABLE();
/*Configure GPIO pins : Key_Pin Door_Pin */
GPIO_InitStruct.Pin = Key_Pin|Door_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING_FALLING;
GPIO_InitStruct.Pull = GPIO_PULLUP;//GPIO_NOPULL;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/* EXTI interrupt init*/
HAL_NVIC_SetPriority(EXTI15_10_IRQn, 0x0F, 0);
HAL_NVIC_EnableIRQ(EXTI15_10_IRQn);
}
====================================================
=============stm32wbxx_it.c===========================
void EXTI15_10_IRQHandler(void)
{
/* USER CODE BEGIN EXTI9_5_IRQn 0 */
/* USER CODE END EXTI9_5_IRQn 0 */
HAL_GPIO_EXTI_IRQHandler(Key_Pin);
HAL_GPIO_EXTI_IRQHandler(Door_Pin);
/* USER CODE BEGIN EXTI9_5_IRQn 1 */
/* USER CODE END EXTI9_5_IRQn 1 */
}
#ifdef SAVE_MODEL_STATE_POWER_FAILURE_DETECTION //Not Enable
/**
* @brief This function handles External line
* interrupt request.
* @param None
* @retval None
*/
void POWEROFF_EXTI_IRQHandler(void)
{
HAL_GPIO_EXTI_IRQHandler(POWEROFF_PIN);
}
#endif
=========================================================
===========stm32wbxx_it.h==================================
//void POWEROFF_EXTI_IRQHandler(void); //comment due to EXTI15_10_IRQHandler
void EXTI15_10_IRQHandler(void);
===========================================================
=======================build setting ==========================
=======================app_entry.c=========================
void HAL_GPIO_EXTI_Callback( uint16_t GPIO_Pin )
{
switch (GPIO_Pin)
{
#ifdef SAVE_MODEL_STATE_POWER_FAILURE_DETECTION
case POWEROFF_PIN:
{
PowerOnOff_flag = 1;
}
break;
#endif
case BUTTON_SW1_PIN:
{
UTIL_SEQ_SetTask( 1<<CFG_TASK_MESH_SW1_REQ_ID, CFG_SCH_PRIO_0);
}
break;
case BUTTON_SW2_PIN:
{
UTIL_SEQ_SetTask( 1<<CFG_TASK_MESH_SW2_REQ_ID, CFG_SCH_PRIO_0);
}
break;
case Key_Pin:
{
UTIL_SEQ_SetTask( 1<<CFG_TASK_MESH_BOLT_KEY_REQ_ID, CFG_SCH_PRIO_0);
}
break;
#endif
default:
break;
}
return;
}
/*------------------------------------Issue------------------------------------------------*/
It is responding to below read condition:
if(HAL_GPIO_ReadPin(Door_Port,Door_Pin)== GPIO_PIN_RESET) {}else{}
but Callback function not responding to associated external interrupt..
Let me know if i missed anything to initialize the GPIO pin interrupt...
Best regards
Deepak Aagri
