我想通过蓝牙访问智能手机的联系人。这应该是我与树莓派的项目的第一步。我读了一些关于手机访问协议(PBAP)的内容。 但我所能做的对我来说并不是很有帮助。大多数例子我找到了旧的地方。
我已经成功配对并连接了我的智能手机(OnePlus One)。我也可以看到支持PBAP。我在版本5.23-2 + rpi1中使用bluez。
我找到了两个PBAP客户端示例,一个来自obexd(http://code.metager.de/source/xref/linux/bluetooth/obexd/test/pbap-client),另一个来自bluez(http://code.metager.de/source/xref/linux/bluetooth/bluez/test/pbap-client)。
如果我在pi上执行obexd示例,我会收到以下错误:
Creating Session
Traceback (most recent call last):
File "pbap-client-obexd.py", line 110, in <module>
session_path = client.CreateSession(sys.argv[1], { "Target": "PBAP" })
File "/usr/lib/python2.7/dist-packages/dbus/proxies.py", line 70, in __call__
return self._proxy_method(*args, **keywords)
File "/usr/lib/python2.7/dist-packages/dbus/proxies.py", line 145, in __call__
**keywords)
File "/usr/lib/python2.7/dist-packages/dbus/connection.py", line 651, in call_blocking
message, timeout)
dbus.exceptions.DBusException: org.bluez.obex.Error.Failed: No adapter found
如果我执行bluez示例,我会收到以下错误:
Creating Session
Traceback (most recent call last):
File "pbap-client-bluez.py", line 128, in <module>
session_path = client.CreateSession(sys.argv[1], { "Target": "PBAP" })
File "/usr/lib/python2.7/dist-packages/dbus/proxies.py", line 70, in __call__
return self._proxy_method(*args, **keywords)
File "/usr/lib/python2.7/dist-packages/dbus/proxies.py", line 145, in __call__
**keywords)
File "/usr/lib/python2.7/dist-packages/dbus/connection.py", line 651, in call_blocking
message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.UnknownObject: Method "CreateSession" with signature "sa{ss}" on interface "org.bluez.obex.Client1" doesn't exist
你们中是否有人有想法修改它,实际教程或其他例子?
谢谢
答案 0 :(得分:2)
几个小时后搜索,我发现了一个名为PyOBEX的python库。它包含一些例子,例如一个PBAP客户端,一个通过蓝牙下载文件的例子等等。它还包含配对和连接的所有方法。适合我的第一次尝试。
答案 1 :(得分:0)
PyOBEX是正确的选择。您还可以查看pypbap,其中包含构建在PyOBEX之上的pbap客户端和服务器。并且有很好的REPL来解决所有pbap功能。