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LoRaMon
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Added hex output

pull/3/head
Mark Qvist 2022-01-10 19:17:02 +01:00
parent 4ad5af4f48
commit e3a9b0872f
1 changed files with 14 additions and 1 deletions
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15
loramon/loramon.py
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@ -415,7 +415,14 @@ def device_probe(rnode):
def packet_captured(data, rnode_instance): def packet_captured(data, rnode_instance):
if rnode_instance.console_output: if rnode_instance.console_output:
RNS.log("["+str(rnode_instance.r_stat_rssi)+" dBm] [SNR "+str(rnode_instance.r_stat_snr)+" dB] ["+str(len(data))+" bytes]\t"+str(data)); if rnode_instance.print_hex:
if len(data) == 1:
data = [data]
datastring = "\n"+RNS.hexrep(data)+"\n"
else:
datastring = str(data)
RNS.log("["+str(rnode_instance.r_stat_rssi)+" dBm] [SNR "+str(rnode_instance.r_stat_snr)+" dB] ["+str(len(data))+" bytes]\t"+datastring);
if rnode_instance.write_to_disk: if rnode_instance.write_to_disk:
try: try:
filename = datetime.datetime.now().strftime("%Y-%m-%d_%H-%M-%S.%f")+".pkt" filename = datetime.datetime.now().strftime("%Y-%m-%d_%H-%M-%S.%f")+".pkt"
@ -443,6 +450,7 @@ def main():
try: try:
parser = argparse.ArgumentParser(description="LoRa packet sniffer for RNode hardware.") parser = argparse.ArgumentParser(description="LoRa packet sniffer for RNode hardware.")
parser.add_argument("-C", "--console", action="store_true", help="Print captured packets to the console") parser.add_argument("-C", "--console", action="store_true", help="Print captured packets to the console")
parser.add_argument("-H", "--hex", action="store_true", help="Print out packets as hexadecimal")
parser.add_argument("-W", action="store", metavar="directory", type=str, default=None, help="Write captured packets to a directory") parser.add_argument("-W", action="store", metavar="directory", type=str, default=None, help="Write captured packets to a directory")
parser.add_argument("--freq", action="store", metavar="Hz", type=int, default=None, help="Frequency in Hz") parser.add_argument("--freq", action="store", metavar="Hz", type=int, default=None, help="Frequency in Hz")
parser.add_argument("--bw", action="store", metavar="Hz", type=int, default=None, help="Bandwidth in Hz") parser.add_argument("--bw", action="store", metavar="Hz", type=int, default=None, help="Bandwidth in Hz")
@ -554,6 +562,11 @@ def main():
else: else:
rnode.implicit_length = 0 rnode.implicit_length = 0
if args.hex:
rnode.print_hex = True
else:
rnode.print_hex = False
rnode.initRadio() rnode.initRadio()
rnode.setPromiscuousMode(True) rnode.setPromiscuousMode(True)
sleep(0.5) sleep(0.5)