osd-contiki/core/net/mac/Makefile.mac

CONTIKI_SOURCEFILES += cxmac.c xmac.c nullmac.c lpp.c frame802154.c sicslowmac.c
CONTIKI_SOURCEFILES += framer.c framer-nullmac.c framer-802154.c csma.c
Revised version of the X-MAC implementation that uses a ctimer instead of an rtimer for the periodic radio duty cycling. The benefit of this implementation is that it leaves an rtimer free for user tasks. The drawback is a slightly higher idle power consumption. This new version is based on the current rtimer-based X-MAC. 2010-01-31 19:44:23 +01:00			`CONTIKI_SOURCEFILES += cxmac.c xmac.c nullmac.c lpp.c frame802154.c sicslowmac.c`
Added a simple CSMA (Carrier Sense Multiple Access) mechanism that works on top of an underlying duty cycling mechanism. The CSMA layer retransmits packets that could not be sent because of a collision was detected. 2010-01-25 12:46:44 +01:00			`CONTIKI_SOURCEFILES += framer.c framer-nullmac.c framer-802154.c csma.c`