self.poke(0x12, 0x0500); #MDMCTRL1
self.poke(0x1C, 0x007F); #IOCFG0
self.poke(0x19, 0x01C4); #SECCTRL0, disabling crypto
+ self.RF_setsync();
def ident(self):
return self.peek(0x1E); #MANFIDL
return 0;
def RF_setrate(self,rate=0):
return 0;
+ def RF_getsync(self):
+ return self.peek(0x14);
+ def RF_setsync(self,sync=0xa70F):
+ """Set the SYNC preamble.
+ Use 0xA70F for 0xA7."""
+ self.poke(0x14,sync);
+ return;
+
def RF_setfreq(self,frequency):
"""Set the frequency in Hz."""
mhz=frequency/1000000;
- fsctrl=self.peek(0x18)&~0x3FF;
+ fsctrl=0x8000; #self.peek(0x18)&(~0x3FF);
fsctrl=fsctrl+int(mhz-2048)
self.poke(0x18,fsctrl);
self.strobe(0x02);
mdmctrl0=mdmctrl0|0x800;
self.poke(0x11,mdmctrl0);
return;
-
+ def RF_autocrc(self,autocrc=1):
+ mdmctrl0=self.peek(0x11);
+ if autocrc==0:
+ mdmctrl0=mdmctrl0&(~0x0020);
+ else:
+ mdmctrl0=mdmctrl0|0x0020;
+ self.poke(0x11,mdmctrl0);
+ return;
packetlen=16;
def RF_setpacketlen(self,len=16):
"""Set the number of bytes in the expected payload."""
for foo in packet:
s="%s %02x" % (s,ord(foo));
print "#%s" % s;
+
def printdissect(self,packet):
try:
from scapy.all import Dot15d4