I am using SPI with DMA as shown in the screenshot. DMA is using Data Handling to truncate data from SPI's 16bit buffer into 8 bit values.The following part of the code errors out. Commenting this code out makes my application work, but every time I ...

I'm using stm32u535 and LIS3DHTR accelerometer. The accelerometer has a 32 FIFO buffer, and I set it up so that it sends a signal to interrupt pin when FIFO is full. To read data, I need to send 0xE900,0x0000,0x0000 (saved in uint16_t  ACC_READ_ALL_D...