Hi Patrick, In regards to the Android client POST issue you may need this patch: https://gerrit.iotivity.org/gerrit/#/c/9801/
Thanks, Tim Kourt Intel Open Source Technology Center From: iotivity-dev-bounces at lists.iotivity.org [mailto:iotivity-dev-boun...@lists.iotivity.org] On Behalf Of Patrick Bla? via iotivity-dev Sent: Friday, July 29, 2016 4:38 AM To: iotivity-dev at lists.iotivity.org Subject: [dev] BLE issue: Linux <-> Android Hi, I'm trying to connect a linux device (Raspberry Pi 3 / laptop running arch linux) to an android device using the "SimpleServer" and "SimpleClient" provided in the examples of IoTivity 1.1.0. I followed the tutorials regarding both platforms and installed Bluez 5.36 / 5.37 either from official repositories or compiled it from source for the Raspberry. The laptop runs Bluez 5.37-2, all have the experimental mode enabled. I tried both release and debug versions for both platforms and architectures. I also tested the onboard BLE and an external USB BLE adapter for the raspberry. The connection from android to android device works fine, but crashes after a POST message is sent (should be esay to fix, did not investigate further). I was not able to connect arch linux <-> raspberry nor raspberry <-> raspberry due to some error: ERROR: BLE_CLIENT: Failed to enable GATT notifications: GDBus.Error:org.bluez.Error.Failed: Operation failed with ATT error: 0x01 ERROR: BLE_CLIENT: Characteristic set up for GATT service at 00:1A:7D:DA:71:13 failed. I then tried to connect the raspberry (running as SimpleServer) to an android device (running the SimpleClient app with CT_ADAPTER_GATT_BTLE set), but the connection is not established successfully. Android log: http://pastebin.com/qjgvdF9P Raspberry log: http://pastebin.com/jrUu6Wv8 Raspberry hcidump: http://pastebin.com/MtuFMS5K According to the hcidump from the raspberry, the error occurs because of a "bdaddr C0:EE:FB:D0:8A:FE reason 0x0f Reason: Connection Rejected due to Unacceptable BD_ADDR" error, which seems plausible because C0:EE:FB:D0:8A:FE is not the BDADDR of the android device but its wifi MAC address! The correct BDADDR is 76:FC:27:49:40:80. Can somebody relate to any of these bugs, I literally tried everything I could find to get the connection to work on any of these devices. My overall goal is to get a stable BLE connection between the raspberry (server) and an android client. If somebody has sample code to get this to work, I would really appreciate if you could share with me. Thanks! -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.iotivity.org/pipermail/iotivity-dev/attachments/20160729/313b8229/attachment.html>
