Hello,
I am trying to create an Android App based on the Shimmer Android Driver
Library 2.2. I followed the user manual
(Shimmer_Android_Instrument_Driver_User_Manual_rev2.2a.pdf) to run the
ShimmerExample application. I flashed the recent firmware
(BtStream_v0.2.0_shimmer3.txt) and replaced the bluetoothAddress with the
correct device address from one of our sensors. When I run the app, the sensor
LED turns blue but the streaming won’t start and the connection state ends up
in “No state”. I get this log output from the Shimmer Example application:
…
03-06 13:55:54.291: D/Shimmer(32745): Start of Default ConnectThread
03-06 13:55:54.301: D/ConnectionStatus(32745): Trying
03-06 13:55:54.311: W/BluetoothAdapter(32745): getBluetoothService() called
with no BluetoothManagerCallback
…
03-06 13:55:54.311: D/BluetoothSocket(32745): connect(), SocketState: INIT,
mPfd: {ParcelFileDescriptor: FileDescriptor[48]}
03-06 13:55:54.321: D/ConnectionStatus(32745): Connecting
…
03-06 13:55:55.391: D/Shimmer(32745): Command Transmitted: [3]
03-06 13:55:55.391: D/Shimmer(32745): Command transmitted: 00:06:66:64:71:82;
Command Issued: 3
03-06 13:55:55.391: D/ShimmerTimer(32745): Waiting for ack/response for
command: 3
03-06 13:55:57.391: D/ShimmerSamlingRate(32745): Get Sampling Rate Timeout
03-06 13:55:57.391: D/Shimmer(32745): Command Transmitted: [46]
03-06 13:55:57.391: D/Shimmer(32745): Command transmitted: 00:06:66:64:71:82;
Command Issued: 46
03-06 13:55:57.391: D/ShimmerTimer(32745): Waiting for ack/response for
command: 46
...
03-06 13:55:59.391: D/ShimmerFW(32745): FW Response Timeout
03-06 13:55:59.401: D/Shimmer(32745): Command Transmitted: [3]
03-06 13:55:59.401: D/Shimmer(32745): Command transmitted: 00:06:66:64:71:82;
Command Issued: 3
03-06 13:55:59.401: D/ShimmerTimer(32745): Waiting for ack/response for
command: 3
03-06 13:56:01.401: D/Shimmer(32745): Command 3 failed; Killing Connection
03-06 13:56:01.401: D/ConnectionStatus(32745): No State
What is going wrong here?
Can somebody provide a working example for the connection to a Shimmer3 sensor?
Cheers,
Ulf Jensen
Dipl.-Inf. Ulf Jensen
Digital Sports Group
Pattern Recognition Lab
Friedrich-Alexander-University Erlangen-Nuremberg
Haberstr. 2, 91058 Erlangen, Germany
Phone: +49 (0)9131 / 85-27890
E-Mail: [email protected]
Web: www5.informatik.uni-erlangen.de/~jensen
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