How to use two nucleo stm32f103 kit as slave and stm32f103 as master with SPI?
Hello everyone,I want to use 3 stm32f103 with SPI. two of them will be slave and other one is master.I did communicate this card as a master and a slave. but When I add two slave I gave date from a slave. I did not to communicate between 3 card. Ple...