~ruther/vhdl-spi-2

ref: 1e50c8368c7f12f9f6be6f96715683d607a1f162 vhdl-spi-2/stm_spi_funduino/libs/CMSIS_6/CMSIS d---------
ff6a0bdf — Rutherther 1 year, 10 days ago 
feat(stm spi): add stm spi project

The spi slave project that will receive numbers over spi