[jon83]

hi guys,
I have some problem with my program; I want to find all the BT devices and print for each of them the name, the mac address and other things.
I want also to create a menu with 3 buttons:
start - start searching the devices
stop - stop searching the devices
exit - exit to the program

I tried to use a while(): but it doesn't work because I cannot stop the search.
I have also some problems with how to free the cache because even if I turn off one device it is coming in the list of the active devices.

Someone has some ideas?

this is my code:

import aosocketnativenew
import appuifw
import e32
import socket
import location
from aosocket.symbian.bt_device_discoverer import *
from time import *
from pdis.lib.logging import *

path = "c:\\BT_scan1.txt"
BT = open(path,'w')
BT.write("")
BT.close()
	
  
def callback(error, devices, cb_param=None):	   	 
    	global name,address	
    	for address, name in devices:
		tim=strftime("%d %b %Y %H:%M:%S", localtime())
		tim=unicode(tim)
		loc1,loc2,loc3,loc4 = location.gsm_location()
        	l= str(loc1)+" "+str(loc2)+" "+str(loc3)+" "+str(loc4)
    		text1 =  '\n'  +" Location: " + l + '\n'
		print "Found: ", name, address, l, tim
		text = '\n'  +  " Name:  "  + name  + '\n'  +  " Address: "  +  address 
		text2 = " Date: " +  tim[0:11] +  '\n' + " Time: " +  tim[12:] + '\n' + '\n' 
		BT = open(path,'a') 
		BT.write(text + text1 + text2)
		BT.close()


def start():
	global a
	a = [1, 2, 3, 4, 5]
	print "discovering......"
	#for x in a:
	lister = BtDeviceLister() 
	lister.discover_all(callback, None)
		#e32.ao_sleep(4)
		
def stop():
        print "stop"
        #.........
	
def show():
	a = open(path,'r+')
	print a.read()
	a.close()


def exit_key_handler():	
    	app_lock.signal()
    	appuifw.app.set_exit()

appuifw.app.menu = [(u"START", start),(u"SHOW LOG", show),(u"EXIT", exit_key_handler)]
appuifw.app.exit_key_handler=exit_key_handler
app_lock=e32.Ao_lock()
app_lock.wait()

[jon83]

Hi guys,
I've found a function for cancel the cache and discover fresh bluetooth

bluetooth.discover_devices(lookup_names = True, flush_cache = True, duration = 20)

it's just necessary put flush_cache = True , now the problem is that this function need import bluetooth, but I don't have this module. in the web I found bluetooth.py and I copy it in the resource folder but doesn't work.
what I can do?