~ruther/vhdl-spi-2

ref: 064c8c0056d9f2aef82ec72cf18d9d6357a13f15 vhdl-spi-2/stm_spi_funduino/libs/cmsis_device_f4/Include/stm32f411xe.h -rw-r--r-- 632.0 KiB 
feat(stm spi): add stm spi project

The spi slave project that will receive numbers over spi