Hi Marcel and Szymon,
I'm currently testing my code on my Nexus 4 device. Multi-Advertising
works nicely but I can't get the device to accept incoming connection
requests while in peripheral mode. I'm using Nordic's nRF Master Control
app on my Samsung S4 in the central role for testing.
Here some sample debug output. When launching the connection request I get:
07-29 03:14:36.816 16843-16843/? I/bluetoothd﹕
mgmt_if: > 0b 00 00 00 1e 00 05 46 ab c2 01 94 00 00 00 00
.......F........
07-29 03:14:36.816 16843-16843/? I/bluetoothd﹕
mgmt_if: 00 11 00 0b 09 66 67 2d 73 61 6d 73 75 6e 67 04
.....fg-samsung.
07-29 03:14:36.816 16843-16843/? I/bluetoothd﹕
mgmt_if: 0d 0c 02 5a
...Z
07-29 03:14:36.816 16843-16843/? I/bluetoothd﹕
mgmt_if: [0x0000] event 0x000b
07-29 03:14:36.816 16843-16843/? D/bluetoothd﹕
external/bluetooth/bluez/android/bluetooth.c:mgmt_device_connected_event()
94:01:C2:AB:46:05 type 0
07-29 03:14:36.829 16817-16875/com.android.bluetooth D/BlueZ﹕
external/bluetooth/bluez/android/hal-bluetooth.c:handle_acl_state_changed()
state 0
07-29 03:14:37.100 16843-16843/? D/bluetoothd﹕
external/bluetooth/bluez/android/gatt.c:connect_confirm()
07-29 03:14:37.100 16843-16843/? D/bluetoothd﹕
external/bluetooth/bluez/android/gatt.c:device_set_state() gatt: Device
94:01:C2:AB:46:05 state changed DISCONNECTED -> CONNECT READY
And then after the timeout:
07-29 03:15:07.083 16843-16843/? D/bluetoothd﹕
external/bluetooth/bluez/android/gatt.c:connect_cb()
07-29 03:15:07.083 16843-16843/? E/bluetoothd﹕ gatt: connection failed
HUP or ERR on socket: Connection reset by peer (104)
07-29 03:15:07.083 16843-16843/? D/bluetoothd﹕
external/bluetooth/bluez/android/gatt.c:device_set_state() gatt: Device
94:01:C2:AB:46:05 state changed CONNECT READY -> DISCONNECTED
Symptoms:
- The connection request times out.
- bt_io_accept() is being called but the accept_cb (=connect_cb) only
gets called when the request times out.
- the device is stuck in the CONNECT READY state and never reaches the
CONNECTED state
Any ideas how I could analyze/solve that problem? I'm stuck on this for
many hours already...
Thanks!
Florian
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