~ruther/vhdl-spi-2

ref: c7e760505de065eff00a855e1ebf55c0bbe8e192 vhdl-spi-2/hdl_spi/tests d---------
a026f659 — Rutherther 11 months ago 
feat: add first basic test
db91a461 — Rutherther 11 months ago 
chore: few updates
dc0e370a — Rutherther 11 months ago 
feat: implement initial hdl_spi