How to solve this hardfault concerning memory access restriction?
The code goes toHAL_I2S_Receive_DMA at __HAL_UNLOCK(hi2s);andvoid HAL_DMA_IRQHandler(DMA_HandleTypeDef *hdma){ uint32_t tmpisr; __IO uint32_t count = 0; uint32_t timeout = SystemCoreClock / 9600; /* calculate DMA base and stream number */ DMA_Base_Re...