This is what I am getting when i try to run the code.I could not able to build the code can anybody help to solve this 

./components/spc574sxx_low_level_drivers_component_rla/lib/include/spi_lld.h:690:2: error: #error "SPI driver activated but no DSPI peripheral assigned"#error "SPI driver activated but no DSPI peripheral assigned" This is the error i encountered whil...

I am worried about the data that i send through the STM32WL55JC if any outsider with the same board and using the same frequency in receiver mode ,can also get the data that i am sending through the transmitter using same frequency ,How do i secure m...