Solved
STM32N6 CubeMX I3C2 GPIO Configuration code missing from application context
Hello,
With CubeMX version 6.16.0 and FW package version STM32Cube FW_N6 V1.3.0, the GPIO configuration's are missing from the generated HAL_I3C_MspInit and HAL_I3C_MspDeInit functions in stm32n6xx_hal_msp.c, when I3C is set to application context.
Application context stm32n6xx_hal_msp.c
/**
* @brief I3C MSP Initialization
* This function configures the hardware resources used in this example
* @PAram hi3c: I3C handle pointer
* @retval None
*/
void HAL_I3C_MspInit(I3C_HandleTypeDef* hi3c)
{
RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
if(hi3c->Instance==I3C2)
{
/* USER CODE BEGIN I3C2_MspInit 0 */
/* USER CODE END I3C2_MspInit 0 */
/** Initializes the peripherals clock
*/
PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_I3C2;
PeriphClkInitStruct.I3c2ClockSelection = RCC_I3C2CLKSOURCE_CLKP;
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
{
Error_Handler();
}
/* Peripheral clock enable */
__HAL_RCC_I3C2_CLK_ENABLE();
/* USER CODE BEGIN I3C2_MspInit 1 */
/* USER CODE END I3C2_MspInit 1 */
}
}FSBL context stm32n6xx_hal_msp.c
/**
* @brief I3C MSP Initialization
* This function configures the hardware resources used in this example
* @PAram hi3c: I3C handle pointer
* @retval None
*/
void HAL_I3C_MspInit(I3C_HandleTypeDef* hi3c)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
if(hi3c->Instance==I3C2)
{
/* USER CODE BEGIN I3C2_MspInit 0 */
/* USER CODE END I3C2_MspInit 0 */
/** Initializes the peripherals clock
*/
PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_I3C2;
PeriphClkInitStruct.I3c2ClockSelection = RCC_I3C2CLKSOURCE_CLKP;
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
{
Error_Handler();
}
/* Peripheral clock enable */
__HAL_RCC_I3C2_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
/**I3C2 GPIO Configuration
PB11 ------> I3C2_SDA
PB10 ------> I3C2_SCL
*/
GPIO_InitStruct.Pin = CAM_I3C2_SDA_Pin|CAM_I3C2_SCL_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_PULLUP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF2_I3C2;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/* USER CODE BEGIN I3C2_MspInit 1 */
/* USER CODE END I3C2_MspInit 1 */
}
}