state machine for packets almost done

Signed-off-by: ZPaulo <ze_paulo_fcp@hotmail.com>
Merge branch 'master' of https://github.com/kevinamorim/RCOM
working on llread

Signed-off-by: ZPaulo <ze_paulo_fcp@hotmail.com>
Merge branch 'master' of https://github.com/kevinamorim/RCOM
Merge branch 'master' of https://github.com/kevinamorim/RCOM

Conflicts:
	proj/link_layer.c