def RF_setfreq(self,frequency):
"""Set the frequency in Hz."""
#FIXME CC1110 specific
+ #Some frequencies fail, probably and FSCAL thing.
hz=frequency;
freq=int(hz/396.728515625);
self.pokebysym("FREQ1",freq1);
self.pokebysym("FREQ0",freq0);
-
+ self.pokebysym("TEST1",0x31);
+ self.pokebysym("TEST0",0x09);
+
+ #self.pokebysym("PA_TABLE0" , 0x60); #above mid
+
+ #self.pokebysym("FSCAL2" , 0x2A); #above mid
+ self.pokebysym("FSCAL2" , 0x0A); #beneath mid
+
+ #self.CC_RFST_CAL(); #SCAL
+ #time.sleep(1);
+
+
def RF_getfreq(self):
"""Get the frequency in Hz."""
#FIXME CC1110 specific
self.CCdebuginstr([0x02, 0xf0, 0x00]); #ljmp 0xF000
self.resume();
while wait>0 and (0==self.CCstatus()&0x20):
- time.sleep(0.1);
+ a=1;
+ #time.sleep(0.1);
#print "Waiting for shell code to return.";
return;
+ def ishalted(self):
+ return self.CCstatus()&0x20;
def shellcode(self,code,wait=1):
"""Copy a block of code into RAM and execute it."""
i=0;
self.CCdebuginstr([0x02, 0xf0, 0x00]); #ljmp 0xF000
self.resume();
while wait>0 and (0==self.CCstatus()&0x20):
- time.sleep(0.1);
+ a=1;
+ #time.sleep(0.1);
#print "Waiting for shell code to return.";
return;
def CC1110_crystal(self):
self.pokebysym("FREQ2" , 0x21) # Frequency control word, high byte.
self.pokebysym("FREQ1" , 0x71) # Frequency control word, middle byte.
self.pokebysym("FREQ0" , 0x7a) # Frequency control word, low byte.
- if band=="ismus" or band=="us":
+ elif band=="ismus" or band=="us":
self.pokebysym("FREQ2" , 0x22) # Frequency control word, high byte.
self.pokebysym("FREQ1" , 0xB1) # Frequency control word, middle byte.
self.pokebysym("FREQ0" , 0x3B) # Frequency control word, low byte.
- if band=="ismlf" or band=="lf":
+ elif band=="ismlf" or band=="lf":
self.pokebysym("FREQ2" , 0x10) # Frequency control word, high byte.
self.pokebysym("FREQ1" , 0xB0) # Frequency control word, middle byte.
self.pokebysym("FREQ0" , 0x71) # Frequency control word, low byte.
-
+ elif band=="none":
+ band="none";
+ else:
+ #Got a frequency, not a band.
+ self.RF_setfreq(eval(band));
self.pokebysym("MDMCFG4" , 0x7B) # Modem configuration.
self.pokebysym("MDMCFG3" , 0x83) # Modem configuration.
self.pokebysym("MDMCFG2" , 0x13) # Modem configuration.
self.pokebysym("TEST2" , 0x81) # Various test settings.
self.pokebysym("TEST1" , 0x35) # Various test settings.
self.pokebysym("TEST0" , 0x09) # Various test settings.
- #self.pokebysym("PA_TABLE0", 0xC0) # PA output power setting.
- self.pokebysym("PKTCTRL1" , 0x04) # Packet automation control.
+ self.pokebysym("PA_TABLE0", 0xC0) # PA output power setting.
+ self.pokebysym("PKTCTRL1" , 0x04) # Packet automation control, w/ lqi
+ #self.pokebysym("PKTCTRL1" , 0x00) # Packet automation control. w/o lqi
self.pokebysym("PKTCTRL0" , 0x05) # Packet automation control, w/ checksum.
- #self.pokebysym("PKTCTRL0" , 0x01) # Packet automation control, w/o checksum.
- self.pokebysym("ADDR" , 0x00) # Device address.
+ #self.pokebysym("PKTCTRL0" , 0x00) # Packet automation control, w/o checksum, fixed length
+ self.pokebysym("ADDR" , 0x01) # Device address.
self.pokebysym("PKTLEN" , 0xFF) # Packet length.
self.pokebysym("SYNC1",0xD3);
self.CC1110_crystal(); #FIXME, '1110 specific.
self.RF_idle();
- #self.resume();
- #time.sleep(1);
- #self.halt();
RFST=0xDFE1;
-
- self.pokebysym("FSCTRL1" , 0x0a) # Frequency synthesizer control.
- self.pokebysym("FSCTRL0" , 0x00) # Frequency synthesizer control.
+ self.config_simpliciti();
#Don't change these while the radio is active.
- self.pokebysym("FSCAL3" , 0xA9) # Frequency synthesizer calibration.
- self.pokebysym("FSCAL2" , 0x0A) # Frequency synthesizer calibration.
- self.pokebysym("FSCAL1" , 0x00) # Frequency synthesizer calibration.
- self.pokebysym("FSCAL0" , 0x11) # Frequency synthesizer calibration.
+ #self.pokebysym("FSCAL3" , 0xA9) # Frequency synthesizer calibration.
+ #self.pokebysym("FSCAL2" , 0x0A) # Frequency synthesizer calibration.
+ #self.pokebysym("FSCAL1" , 0x00) # Frequency synthesizer calibration.
+ #self.pokebysym("FSCAL0" , 0x11) # Frequency synthesizer calibration.
+ #Ramp up the power.
+ #self.pokebysym("PA_TABLE0", 0xFF) # PA output power setting.
- #self.pokebysym("FREQ2" , 0x10) # Frequency control word, high byte.
- #self.pokebysym("FREQ1" , 0xEC) # Frequency control word, middle byte.
- #self.pokebysym("FREQ0" , 0x4E) # Frequency control word, low byte.
+ #This is what drops to OOK.
+ #Comment to keep GFSK, might be better at jamming.
self.pokebysym("MDMCFG4" , 0x86) # Modem configuration.
self.pokebysym("MDMCFG3" , 0x83) # Modem configuration.
self.pokebysym("MDMCFG2" , 0x30) # Modem configuration.
self.pokebysym("MDMCFG1" , 0x22) # Modem configuration.
self.pokebysym("MDMCFG0" , 0xF8) # Modem configuration.
- self.pokebysym("CHANNR" , 0x00) # Channel number.
- self.pokebysym("DEVIATN" , 0x00) # Modem deviation setting (when FSK modulation is enabled).
- self.pokebysym("FREND1" , 0x56) # Front end RX configuration.
-
- self.pokebysym("FREND0" , 0x10) # Front end RX configuration.
- self.pokebysym("MCSM0" , 0x14) # Main Radio Control State Machine configuration.
- self.pokebysym("FOCCFG" , 0x16) # Frequency Offset Compensation Configuration.
- self.pokebysym("BSCFG" , 0x6C) # Bit synchronization Configuration.
- self.pokebysym("AGCCTRL2" , 0x03) # AGC control.
- self.pokebysym("AGCCTRL1" , 0x40) # AGC control.
- self.pokebysym("AGCCTRL0" , 0x91) # AGC control.
-
- self.pokebysym("TEST2" , 0x88) # Various test settings.
- self.pokebysym("TEST1" , 0x31) # Various test settings.
- self.pokebysym("TEST0" , 0x09) # Various test settings.
- self.pokebysym("PA_TABLE0", 0xC0) # PA output power setting.
- self.pokebysym("PKTCTRL1" , 0x04) # Packet automation control.
- self.pokebysym("PKTCTRL0" , 0x22) # Packet automation control.
- self.pokebysym("ADDR" , 0x00) # Device address.
- self.pokebysym("PKTLEN" , 0xFF) # Packet length.
self.pokebysym("SYNC1",0xAA);
self.pokebysym("SYNC0",0xAA);
#print "state=%02x" % state;
print "Holding a carrier on %f MHz." % (self.RF_getfreq()/10**6);
- #Not needed, radio works when CPU is halted.
- #self.resume();
-
return;
def RF_getsmac(self):
return 0;
def RF_rxpacket(self):
"""Get a packet from the radio. Returns None if none is waiting."""
- #RFST=0xDFE1
- #self.pokebyte(RFST,0x01); #SCAL
- #self.pokebyte(RFST,0x02); #SRX
-
self.shellcodefile("rxpacket.ihx");
- #time.sleep(1);
- self.halt();
len=self.peek8(0xFE00,"xdata");
- #print "Grabbing %i bytes." %len;
- return self.peekblock(0xFE00,len,"data");
- def RF_txpacket(self,payload):
+ return self.peekblock(0xFE00,len+1,"data");
+ def RF_txpacket(self,packet):
"""Transmit a packet. Untested."""
- print "FIXME, Chipcon packet transmission is not yet implemented.";
+ self.pokeblock(0xFE00,packet,"data");
+ self.shellcodefile("txpacket.ihx");
return;
+ def RF_txrxpacket(self,packet):
+ """Transmit a packet. Untested."""
+
+ self.pokeblock(0xFE00,packet,"data");
+ self.shellcodefile("txrxpacket.ihx");
+ len=self.peek8(0xFE00,"xdata");
+ return self.peekblock(0xFE00,len+1,"data");
def RF_getrssi(self):
"""Returns the received signal strenght, with a weird offset."""
self.data=[adr&0xff, val&0xff];
self.writecmd(self.APP,0x02, 2, self.data);
return ord(self.data[0]);
- def pokebyte(self,adr,val,mem="data"):
- if mem!="data":
- print "FIXME: poking of non data bytes not yet supported.";
+ def pokebyte(self,adr,val,mem="xdata"):
self.CCpokedatabyte(adr,val);
def CCpokedatabyte(self,adr,val):
"""Write a byte to data memory."""
projects / goodfet / blobdiff