feat: add master top entity
fix: mcu slave tbs, wait for sync rst
chore: test flags for ghdl to compile
feat: synchronize reset in mcu slave tops
feat: add master state entity
feat: add address generator
feat: add start, stop condition generator
feat: add waiting output to slave
feat: add done fields to tx, rx
tests(mcu): count correctly, excluding the address
chore: get rid of "pulse" from scl names
feat: handle errors in slave state
Moves logic of error handling to slave_state
from tx entity.
tests: add regs mcu_slave test
feat: add unexpected_sda tx signal
refactor: get rid of sda, scl overrides, drive sda, scl directly
refactor: use 'H' std_logic state instead of custom pull up type
tests: add possibility to check sda stability in mcu_slave
tests: add mcu_slave counter tb
chore: split mcu_slave tb to separate library