# test BLE Scanning software

# jcs 6/8/2014

import blescan

import sys

import datetime

import magFunctions

import select

import struct

import time

import bluetooth._bluetooth as bluez

dev_id = [0, 1, 2]

test = []

numSockets = 2

#le = open('logfile', 'w')

#blescan.hci_le_set_scan_parameters(sock)

#blescan.hci_enable_le_scan(sock)

def printpacket(pkt):

for c in pkt:

sys.stdout.write("%02x " % struct.unpack("B",c)[0])

def createSocket(port_id):

print "error accessing bluetooth device on ", port_id

# sys.exit(1)

def createAllSockets():

for num in range(0,len(dev_id)):

for i in range(0, numSockets):

createSocket(num)

def closeAllSockets():

print "After delete ",test

createAllSockets()

while True:

report_pkt_offset = 0

# createAllSockets()

# phread, phwrite, pherror = select.select(test, [], [], 60)

ready_to_read, ready_to_write, in_error = select.select(test, [], [], 60)

# while ready_to_read[i].recv(255) == 0:

# print "In loop"

# print len(ready_to_read)

for i in range(0, len(ready_to_read)):

pkt = ready_to_read[i].recv(255)

ptype, event, plen = struct.unpack("BBB", pkt[:3])

print "-------------", ready_to_read[i].getsockname()

print "\tfullpacket: ", printpacket(pkt)

print datetime.datetime.now()

print "\tUDID: ", printpacket(pkt[report_pkt_offset -22: report_pkt_offset - 6])

print "\tMAJOR: ", printpacket(pkt[report_pkt_offset -6: report_pkt_offset - 4])

print "\tMINOR: ", printpacket(pkt[report_pkt_offset -4: report_pkt_offset - 2])

# print "\tMAC address: ", packed_bdaddr_to_string(pkt[report_pkt_offset + 3:report_pkt_offset + 9])

# commented out - don't know what this byte is. It's NOT TXPower

txpower, = struct.unpack("b", pkt[report_pkt_offset -2])

print "\t(Unknown):", txpower

rssi, = struct.unpack("b", pkt[report_pkt_offset -1])

print "\tRSSI:", rssi

# closeAllSockets()

# time.sleep(.1)