how to use it?

[hunterzju]

fantastic work! The project can run successful and I can see a keyboard from my phone and the connection is ok. But I can not use it to input on the phone? I wonder if there is a description on how to use it?

[quangthanh010290]

if you have connected to the phone, open any app that need input character on your phone, then press any key from keyboard connected to RPI.

[hunterzju]

I used it on my ubuntu laptop with a key board, it seems that does not work?I press the keyboard but the phone receive nothing. How you read the input from the keyboard in the project?

[quangthanh010290]

You mean that you install this script on an ubuntu laptop? I have not tested on Ubuntu yet, just finished tested on Raspbery. May I know your Bluetooth Adapter?

[hunterzju]

I used a CSR4.0 USB Dongle， I try to run the keyboard/kb_client.py with sudo and returns the error:

Traceback (most recent call last):
  File "keyboard/kb_client.py", line 128, in <module>
    kb.event_loop()
  File "keyboard/kb_client.py", line 104, in event_loop
    self.send_input()
  File "keyboard/kb_client.py", line 117, in send_input
    self.iface.send_keys(int(bin_str,2),self.state[4:10]  )
  File "/usr/local/lib/python2.7/dist-packages/dbus/proxies.py", line 70, in __call__
    return self._proxy_method(*args, **keywords)
  File "/usr/local/lib/python2.7/dist-packages/dbus/proxies.py", line 145, in __call__
    **keywords)
  File "/usr/local/lib/python2.7/dist-packages/dbus/connection.py", line 651, in call_blocking
    message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Python.bluetooth.btcommon.BluetoothError: Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/dbus/service.py", line 707, in _message_cb
    retval = candidate_method(self, *args, **keywords)
  File "btk_server.py", line 216, in send_keys
    self.device.send_string(cmd_str);
  File "btk_server.py", line 177, in send_string
    self.cinterrupt.send(message)
  File "<string>", line 5, in send
BluetoothError: (107, '\xe4\xbc\xa0\xe8\xbe\x93\xe7\xab\xaf\xe7\x82\xb9\xe5\xb0\x9a\xe6\x9c\xaa\xe8\xbf\x9e\xe6\x8e\xa5')

[quangthanh010290]

I will try to test this device on my ubuntu laptap.

[hunterzju]

Thanks a lot!