from GoodFETNRF import GoodFETNRF;
from intelhex import IntelHex;
+
+regnames=["CONFIG","EN_AA","EN_RXADDR","SETUP_AW","SETUP_RET",
+ "RF_CH","RF_SETUP","STATUS","OBSERVE_TX","RPD",
+ "RX_ADDR_P0","RX_ADDR_P1","RX_ADDR_P2","RX_ADDR_P3","RX_ADDR_P4","RX_ADDR_P5",
+ "TX_ADDR",
+ "RX_PW_P0","RX_PW_P1","RX_PW_P2","RX_PW_P3","RX_PW_P4","RX_PW_P5",
+ "FIFO_STATUS","?",
+ "?","?","DYNPD","?","?","?","?","?",
+ "?","?","?","?","?","?","?","?"];
+
def printpacket(packet):
s="";
i=0;
print "Freq %10i MHz" % (client.RF_getfreq()/10**6);
print "Rate %10i kbps" % (client.RF_getrate()/1000);
print "PacketLen %02i bytes" % client.RF_getpacketlen();
- print "MacLen %2i bytes" % client.RF_getmaclen();
+ #print "MacLen %2i bytes" % client.RF_getmaclen();
print "SMAC 0x%010x" % client.RF_getsmac();
print "TMAC 0x%010x" % client.RF_gettmac();
print "%s info" % sys.argv[0];
print "%s test" % sys.argv[0];
print "%s regs" % sys.argv[0];
+ print "%s pyregs" % sys.argv[0];
print "%s sniff\n\tSniffs packets by current config." % sys.argv[0];
print "%s sniffob\n\tSniffs OpenBeacon traffic." % sys.argv[0];
print "%s carrier [freq]\n\tHolds a carrier on [freq] Hz." % sys.argv[0];
while(1):
time.sleep(1);
if(sys.argv[1]=="regs"):
- regnames=["CONFIG","EN_AA","EN_RXADDR","SETUP_AW","SETUP_RET",
- "RF_CH","RF_SETUP","STATUS","OBSERVE_TX","RPD",
- "RX_ADDR_P0","RX_ADDR_P1","RX_ADDR_P2","RX_ADDR_P3","RX_ADDR_P4","RX_ADDR_P5",
- "TX_ADDR",
- "RX_PW_P0","RX_PW_P1","RX_PW_P2","RX_PW_P3","RX_PW_P4","RX_PW_P5",
- "FIFO_STATUS","?",
- "?","?","DYNPD","?","?","?","?","?",
- "?","?","?","?","?","?","?","?"];
for r in range(0,0x20):
print "r[0x%02x]=0x%010x //%16s " % (r,client.peek(r),regnames[r]);
+if(sys.argv[1]=="pyregs"):
+ for r in range(0,0x20):
+ print "client.set(0x%02x,0x%010x); #%16s " % (r,client.peek(r),regnames[r]);
if(sys.argv[1]=="peek"):
start=0x0000;
client.poke(0x00,0x00); #Stop nRF
client.poke(0x01,0x00); #Disable Shockburst
client.poke(0x02,0x01); #Set RX Pipe 0
- client.RF_setmaclen(5); # SETUP_AW for 5-byte addresses.
+
client.RF_setfreq(2481 * 10**6);
client.poke(0x06,0x09); #2MBps, -18dBm in RF_SETUP
client.poke(0x07,0x78); #Reset status register
#OpenBeacon defines these in little endian as follows.
+ client.RF_setmaclen(5); # SETUP_AW for 5-byte addresses.
#0x01, 0x02, 0x03, 0x02, 0x01
client.RF_setsmac(0x0102030201);
#'O', 'C', 'A', 'E', 'B'
#Set packet length of 16.
client.RF_setpacketlen(16);
- #Power radio, prime for RX, checksum.
- client.poke(0x00,0x70|0x03|0x08);
+ #Power radio, prime for RX, one-byte checksum.
+ client.poke(0x00,0x70|0x03|0x08); #0x08 for one byte, 0x04 for two.
print "Listening as %010x on %i MHz" % (client.RF_getsmac(),
client.RF_getfreq()/10**6);
#Now we're ready to get packets.
-
while 1:
packet=None;
while packet==None:
packet=client.RF_rxpacket();
printpacket(packet);
sys.stdout.flush();
+if(sys.argv[1]=="explore"):
+ #client.poke(0x00,0x00); #Stop nRF
+ client.poke(0x07,0x78); #Reset status register
+
+ #Power radio, prime for RX, no checksum.
+ client.poke(0x00,0x70|0x03);
+
+ #Set packet length of 32.
+ #Without checksums, extra data will mix in.
+ client.RF_setpacketlen(32);
+ client.RF_setmaclen(3); # shortest address length
+
+ #Now we're ready to get packets.
+ for smac in [0x0102030201, 0]:
+ client.RF_setsmac(smac);
+ for chan in range(0,0x80):
+ client.RF_setfreq((2400+chan) * 10**6);
+ time.sleep(1);
+ packet=client.RF_rxpacket();
+ if packet!=None:
+ print "Listening as %010x on %i MHz" % (client.RF_getsmac(),
+ client.RF_getfreq()/10**6);
+ printpacket(packet);
+ sys.stdout.flush();