+ def RF_getrssi(self):
+ """Returns the received signal strenght, from 0 to 1."""
+ rssireg=self.symbols.get("RSSI");
+ return self.CCpeekdatabyte(rssireg);
+ def SRF_loadsymbols(self):
+ ident=self.CCident();
+ chip=self.CCversions.get(ident&0xFF00);
+ dom=self.SRF_chipdom(chip,"register_definition.xml");
+ for e in dom.getElementsByTagName("registerdefinition"):
+ for f in e.childNodes:
+ if f.localName=="Register":
+ name="unknownreg";
+ address="0xdead";
+ description="";
+ bitfields="";
+ for g in f.childNodes:
+ if g.localName=="Name":
+ name=g.childNodes[0].nodeValue;
+ elif g.localName=="Address":
+ address=g.childNodes[0].nodeValue;
+ elif g.localName=="Description":
+ if g.childNodes:
+ description=g.childNodes[0].nodeValue;
+ elif g.localName=="Bitfield":
+ bitfields+="%17s/* %-50s */\n" % ("",self.SRF_bitfieldstr(g));
+ #print "SFRX(%10s, %s); /* %50s */" % (name,address, description);
+ self.symbols.define(eval(address),name,description,"data");