<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div>Hello,</div><div><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;">This is my first post to this mailing list. I am trying to add bluetooth support to my embedded device. <br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;">The device is IMX28 and it uses PTXdist BSP with dbus and bluez4.96. <br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style:
normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;">For the past few days I am struggling with an error "Error org.freedesktop.DBus.Error.UnknownMethod: Method "Connect" with signature " " on interface "org.bluez.Input" doesnt exist. <br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;">I can pair with the device using ./simple.agent hci0 xx:xx:xx:xx:xx and i can see that path for new device is also added. <br></div><div>*********************************************************************<br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times
new roman,new york,times,serif; background-color: transparent; font-style: normal;">RequestConfirmation (/org/bluez/148/hci0/dev_00_19_0E_11_B4_DA, 897287)<br>Confirm passkey (yes/no): yes<br>Release<br>New device (/org/bluez/148/hci0/dev_00_19_0E_11_B4_DA)</div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;">************************************************************<br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;">But when I try to connect using test-input connect xx:xx:xx:xx:xx I get error. I even tried connecting manually using following command.</div><div style="color:
rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;">$dbus-send --system --dest=org.bluez --print-reply /org/bluez/148/hci0/dev_00_19_0E_11_B4_DA org.bluez.Input.Connect<br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;">Error org.freedesktop.DBus.Error.UnknownMethod: Method "Connect" with signature "" on interface "org.bluez_Input" doesn't exist<br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><br> </div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new
york,times,serif; background-color: transparent; font-style: normal;">What does this error mean? <br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;">In my system.conf for dbus I have added following lines to the policy. <br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"> <allow send_interface="org.bluez.Input"/><br> <allow receive_interface="org.bluez.Input"/><br> <allow send_destination="org.bluez.Input"/><br> <allow receive_sender="org.bluez.Input"/><br>
<allow send_destination="org.bluez.Input.Connect"/><br> <allow receive_sender="org.bluez.Input.Connect"/></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;">Can some one please help in understanding what this error means in order to debug the possible cause for it.</div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;">Thanks in advance.</div><div style="color: rgb(0, 0, 0); font-size: 16px;
font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;">Tama<br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"></div></div></body></html>