https://devzone.nordicsemi.com/f/nordic-q-a/17460/timing-issues-with-the-pc-ble-driver-c-libraryI am trying to bring the pc-ble-driver code up on a single processor ARM based board with Linux build under Yocto control. The boost library version being used is 1.60. I am having timing issues. It looks like the UartBoost::open code is creating aen-USTelligent Community 13Wed, 02 Nov 2016 13:38:31 GMThttps://devzone.nordicsemi.com/thread/67100?ContentTypeID=1Wed, 02 Nov 2016 13:38:31 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d34897df-ed66-482f-be78-e2c5c44b70ae&#216;yvind Karlsen<p>Hi,</p> <p>This might be an issue caused by timeout because the ARM board is using too long to process.</p> <p>Timeout on read is an error that has a fix in the branch multi_sd, the fix was verified on OS X so no guarantees for Yocto.</p> <p>The timeout to reach state ACTIVE for async read is <a href="https://github.com/NordicSemiconductor/pc-ble-driver/blob/multi_sd/src/common/transport/h5_transport.cpp#L75">2 seconds</a>.</p> <p>As for the documentation the <a href="http://infocenter.nordicsemi.com/index.jsp?topic=/com.nordic.infocenter.sdk5.v12.0.0/group__ble__sdk__lib__serialization.html">BLE serialization</a> section on infocenter should prove helpful.</p> <p>Best regards,</p> <p>Øyvind</p><div style="clear:both;"></div>