gatt.xml

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!--Custom BLE GATT-->
<gatt gatt_caching="true" generic_attribute_service="true" header="gatt_db.h" name="Custom BLE GATT" out="gatt_db.c" prefix="gattdb_">
  
  <!--Generic Access-->
  <service advertise="false" name="Generic Access" requirement="mandatory" sourceId="org.bluetooth.service.generic_access" type="primary" uuid="1800">
    <informativeText>Abstract: The generic_access service contains generic information about the device. All available Characteristics are readonly. </informativeText>
    
    <!--Device Name-->
    <characteristic id="device_name" name="Device Name" sourceId="org.bluetooth.characteristic.gap.device_name" uuid="2A00">
      <informativeText/>
      <value length="13" type="utf-8" variable_length="false">Empty Example</value>
      <properties read="true" read_requirement="optional" write="true" write_requirement="optional"/>
    </characteristic>
    
    <!--Appearance-->
    <characteristic name="Appearance" sourceId="org.bluetooth.characteristic.gap.appearance" uuid="2A01">
      <informativeText>Abstract: The external appearance of this device. The values are composed of a category (10-bits) and sub-categories (6-bits). </informativeText>
      <value length="2" type="hex" variable_length="false">0000</value>
      <properties const="true" const_requirement="optional" read="true" read_requirement="optional"/>
    </characteristic>
  </service>
  
  <!--Device Information-->
  <service advertise="false" name="Device Information" requirement="mandatory" sourceId="org.bluetooth.service.device_information" type="primary" uuid="180A">
    <informativeText>Abstract: The Device Information Service exposes manufacturer and/or vendor information about a device. Summary: This service exposes manufacturer information about a device. The Device Information Service is instantiated as a Primary Service. Only one instance of the Device Information Service is exposed on a device. </informativeText>
    
    <!--Manufacturer Name String-->
    <characteristic name="Manufacturer Name String" sourceId="org.bluetooth.characteristic.manufacturer_name_string" uuid="2A29">
      <informativeText>Abstract: The value of this characteristic is a UTF-8 string representing the name of the manufacturer of the device. </informativeText>
      <value length="12" type="utf-8" variable_length="false">Silicon Labs</value>
      <properties const="true" const_requirement="optional" read="true" read_requirement="optional"/>
    </characteristic>
    
    <!--Model Number String-->
    <characteristic name="Model Number String" sourceId="org.bluetooth.characteristic.model_number_string" uuid="2A24">
      <informativeText>Abstract: The value of this characteristic is a UTF-8 string representing the model number assigned by the device vendor. </informativeText>
      <value length="10" type="utf-8" variable_length="false">Blue Gecko</value>
      <properties const="true" const_requirement="optional" read="true" read_requirement="optional"/>
    </characteristic>
    
    <!--System ID-->
    <characteristic name="System ID" sourceId="org.bluetooth.characteristic.system_id" uuid="2A23">
      <informativeText>Abstract: The SYSTEM ID characteristic consists of a structure with two fields. The first field are the LSOs and the second field contains the MSOs.       This is a 64-bit structure which consists of a 40-bit manufacturer-defined identifier concatenated with a 24 bit unique Organizationally Unique Identifier (OUI). The OUI is issued by the IEEE Registration Authority (http://standards.ieee.org/regauth/index.html) and is required to be used in accordance with IEEE Standard 802-2001.6 while the least significant 40 bits are manufacturer defined.       If System ID generated based on a Bluetooth Device Address, it is required to be done as follows. System ID and the Bluetooth Device Address have a very similar structure: a Bluetooth Device Address is 48 bits in length and consists of a 24 bit Company Assigned Identifier (manufacturer defined identifier) concatenated with a 24 bit Company Identifier (OUI). In order to encapsulate a Bluetooth Device Address as System ID, the Company Identifier is concatenated with 0xFFFE followed by the Company Assigned Identifier of the Bluetooth Address. For more guidelines related to EUI-64, refer to http://standards.ieee.org/develop/regauth/tut/eui64.pdf. Examples: If the system ID is based of a Bluetooth Device Address with a Company Identifier (OUI) is 0x123456 and the Company Assigned Identifier is 0x9ABCDE, then the System Identifier is required to be 0x123456FFFE9ABCDE. </informativeText>
      <value length="6" type="hex" variable_length="false">000102030405</value>
      <properties const="true" const_requirement="optional" read="true" read_requirement="optional"/>
    </characteristic>
  </service>
  
  <!--Silicon Labs OTA-->
  <service advertise="false" name="Silicon Labs OTA" requirement="mandatory" sourceId="com.silabs.service.ota" type="primary" uuid="1D14D6EE-FD63-4FA1-BFA4-8F47B42119F0">
    <informativeText>Abstract: The Silicon Labs OTA Service enables over-the-air firmware update of the device. </informativeText>
    
    <!--Silicon Labs OTA Control-->
    <characteristic id="ota_control" name="Silicon Labs OTA Control" sourceId="com.silabs.characteristic.ota_control" uuid="F7BF3564-FB6D-4E53-88A4-5E37E0326063">
      <informativeText>Abstract: Silicon Labs OTA Control. </informativeText>
      <value length="1" type="user" variable_length="false"/>
      <properties write="true" write_requirement="optional"/>
    </characteristic>
  </service>
</gatt>