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Error codes are listed in header files and in the core spec as hex values. Always print them in hex in debug for easier error code checking. Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no> |
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.. _bluetooth_central: Bluetooth: Central ################## Overview ******** Application demonstrating very basic BLE Central role functionality by scanning for other BLE devices and establishing a connection to the first one with a strong enough signal. Requirements ************ * BlueZ running on the host, or * A board with BLE support Building and Running ******************** This sample can be found under :zephyr_file:`samples/bluetooth/central` in the Zephyr tree. See :ref:`bluetooth samples section <bluetooth-samples>` for details.