Problem with DMA interrupts and low power sleep mode Hello everyone, I am trying to code a program that uses DMA to transfer samples from an external codec through the SAI.The CPU is in Low Power sleep for most of the time between the DMA interruptsAfter each DMA interrupt whether its half-complete or complete, the CPU exists low power sleeps and executes a function on the samples from that the DMA fetched, then it goes to sleep. Unfortunately, the CPU exists low power sleep too fast, and apparently it's not the DMA that wakes it up. in fact, I cant even see anything in the interrupt log that might solve this "phantom interrupt" mystery. These are the main parts of the codeMain while loop: /* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
{
HAL_SuspendTick();
SystemClock_Decrease();
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_10, 1);
HAL_PWR_EnterSLEEPMode(PWR_LOWPOWERREGULATOR_ON,
PWR_SLEEPENTRY_WFI);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_10,
