Hello! I have a working spi driver code(a wrapper for SPI HAL driver) for STM32F407 and tried using the same spi driver for STM32L476 but it is not working. I tried slowing down the clock for spi interface and different clock configurations but no success. Any ideas what else I should look at? My spi_read and spi_write takes the same arguments as hal_spi_receive and hal_spi_transmit.