High level Bluetooth Low Energy API and radio abstraction layer

Dependencies:   nRF51822

Dependents:   LinkNode_LIS3DH

Fork of BLE_API by Bluetooth Low Energy

Revision:
21:5442f7c70e71
Parent:
9:124ae067ae27
Child:
25:7cf2a38ea175
diff -r c6ceaa206674 -r 5442f7c70e71 blecommon.h
--- a/blecommon.h	Thu Dec 19 14:02:49 2013 +0000
+++ b/blecommon.h	Tue Jan 07 10:50:31 2014 +0000
@@ -7,130 +7,149 @@
 
 #include <stdint.h>
 
+/**************************************************************************/
+/*!
+    \brief  Error codes for the BLE API
+*/
+/**************************************************************************/
 typedef enum ble_error_e
 {
-  BLE_ERROR_NONE                    = 0,
-  BLE_ERROR_BUFFER_OVERFLOW         = 1,
-  BLE_ERROR_NOT_IMPLEMENTED         = 2,    /* Requested a feature that isn't yet implement or isn't supported by the target HW */
-  BLE_ERROR_PARAM_OUT_OF_RANGE      = 3
+  BLE_ERROR_NONE                    = 0,    /**< No error */
+  BLE_ERROR_BUFFER_OVERFLOW         = 1,    /**< The requested action would cause a buffer overflow and has been aborted */
+  BLE_ERROR_NOT_IMPLEMENTED         = 2,    /**< Requested a feature that isn't yet implement or isn't supported by the target HW */
+  BLE_ERROR_PARAM_OUT_OF_RANGE      = 3     /**< One of the supplied parameters is outside the valid range */
 } ble_error_t;
 
-/* https://developer.bluetooth.org/gatt/units/Pages/default.aspx */
+/**************************************************************************/
+/*!
+    \brief  Standard GATT characteristic presentation format unit types.
+            These unit types are used to decribe what the raw numeric
+            data in a characteristic actually represents.
+    
+    \note   See https://developer.bluetooth.org/gatt/units/Pages/default.aspx
+*/
+/**************************************************************************/
 typedef enum ble_gatt_unit_e
 {
-  BLE_GATT_UNIT_NONE                                                   = 0x2700,
-  BLE_GATT_UNIT_LENGTH_METRE                                           = 0x2701,
-  BLE_GATT_UNIT_MASS_KILOGRAM                                          = 0x2702,
-  BLE_GATT_UNIT_TIME_SECOND                                            = 0x2703,
-  BLE_GATT_UNIT_ELECTRIC_CURRENT_AMPERE                                = 0x2704,
-  BLE_GATT_UNIT_THERMODYNAMIC_TEMPERATURE_KELVIN                       = 0x2705,
-  BLE_GATT_UNIT_AMOUNT_OF_SUBSTANCE_MOLE                               = 0x2706,
-  BLE_GATT_UNIT_LUMINOUS_INTENSITY_CANDELA                             = 0x2707,
-  BLE_GATT_UNIT_AREA_SQUARE_METRES                                     = 0x2710,
-  BLE_GATT_UNIT_VOLUME_CUBIC_METRES                                    = 0x2711,
-  BLE_GATT_UNIT_VELOCITY_METRES_PER_SECOND                             = 0x2712,
-  BLE_GATT_UNIT_ACCELERATION_METRES_PER_SECOND_SQUARED                 = 0x2713,
-  BLE_GATT_UNIT_WAVENUMBER_RECIPROCAL_METRE                            = 0x2714,
-  BLE_GATT_UNIT_DENSITY_KILOGRAM_PER_CUBIC_METRE                       = 0x2715,
-  BLE_GATT_UNIT_SURFACE_DENSITY_KILOGRAM_PER_SQUARE_METRE              = 0x2716,
-  BLE_GATT_UNIT_SPECIFIC_VOLUME_CUBIC_METRE_PER_KILOGRAM               = 0x2717,
-  BLE_GATT_UNIT_CURRENT_DENSITY_AMPERE_PER_SQUARE_METRE                = 0x2718,
-  BLE_GATT_UNIT_MAGNETIC_FIELD_STRENGTH_AMPERE_PER_METRE               = 0x2719,
-  BLE_GATT_UNIT_AMOUNT_CONCENTRATION_MOLE_PER_CUBIC_METRE              = 0x271A,
-  BLE_GATT_UNIT_MASS_CONCENTRATION_KILOGRAM_PER_CUBIC_METRE            = 0x271B,
-  BLE_GATT_UNIT_LUMINANCE_CANDELA_PER_SQUARE_METRE                     = 0x271C,
-  BLE_GATT_UNIT_REFRACTIVE_INDEX                                       = 0x271D,
-  BLE_GATT_UNIT_RELATIVE_PERMEABILITY                                  = 0x271E,
-  BLE_GATT_UNIT_PLANE_ANGLE_RADIAN                                     = 0x2720,
-  BLE_GATT_UNIT_SOLID_ANGLE_STERADIAN                                  = 0x2721,
-  BLE_GATT_UNIT_FREQUENCY_HERTZ                                        = 0x2722,
-  BLE_GATT_UNIT_FORCE_NEWTON                                           = 0x2723,
-  BLE_GATT_UNIT_PRESSURE_PASCAL                                        = 0x2724,
-  BLE_GATT_UNIT_ENERGY_JOULE                                           = 0x2725,
-  BLE_GATT_UNIT_POWER_WATT                                             = 0x2726,
-  BLE_GATT_UNIT_ELECTRIC_CHARGE_COULOMB                                = 0x2727,
-  BLE_GATT_UNIT_ELECTRIC_POTENTIAL_DIFFERENCE_VOLT                     = 0x2728,
-  BLE_GATT_UNIT_CAPACITANCE_FARAD                                      = 0x2729,
-  BLE_GATT_UNIT_ELECTRIC_RESISTANCE_OHM                                = 0x272A,
-  BLE_GATT_UNIT_ELECTRIC_CONDUCTANCE_SIEMENS                           = 0x272B,
-  BLE_GATT_UNIT_MAGNETIC_FLEX_WEBER                                    = 0x272C,
-  BLE_GATT_UNIT_MAGNETIC_FLEX_DENSITY_TESLA                            = 0x272D,
-  BLE_GATT_UNIT_INDUCTANCE_HENRY                                       = 0x272E,
-  BLE_GATT_UNIT_THERMODYNAMIC_TEMPERATURE_DEGREE_CELSIUS               = 0x272F,
-  BLE_GATT_UNIT_LUMINOUS_FLUX_LUMEN                                    = 0x2730,
-  BLE_GATT_UNIT_ILLUMINANCE_LUX                                        = 0x2731,
-  BLE_GATT_UNIT_ACTIVITY_REFERRED_TO_A_RADIONUCLIDE_BECQUEREL          = 0x2732,
-  BLE_GATT_UNIT_ABSORBED_DOSE_GRAY                                     = 0x2733,
-  BLE_GATT_UNIT_DOSE_EQUIVALENT_SIEVERT                                = 0x2734,
-  BLE_GATT_UNIT_CATALYTIC_ACTIVITY_KATAL                               = 0x2735,
-  BLE_GATT_UNIT_DYNAMIC_VISCOSITY_PASCAL_SECOND                        = 0x2740,
-  BLE_GATT_UNIT_MOMENT_OF_FORCE_NEWTON_METRE                           = 0x2741,
-  BLE_GATT_UNIT_SURFACE_TENSION_NEWTON_PER_METRE                       = 0x2742,
-  BLE_GATT_UNIT_ANGULAR_VELOCITY_RADIAN_PER_SECOND                     = 0x2743,
-  BLE_GATT_UNIT_ANGULAR_ACCELERATION_RADIAN_PER_SECOND_SQUARED         = 0x2744,
-  BLE_GATT_UNIT_HEAT_FLUX_DENSITY_WATT_PER_SQUARE_METRE                = 0x2745,
-  BLE_GATT_UNIT_HEAT_CAPACITY_JOULE_PER_KELVIN                         = 0x2746,
-  BLE_GATT_UNIT_SPECIFIC_HEAT_CAPACITY_JOULE_PER_KILOGRAM_KELVIN       = 0x2747,
-  BLE_GATT_UNIT_SPECIFIC_ENERGY_JOULE_PER_KILOGRAM                     = 0x2748,
-  BLE_GATT_UNIT_THERMAL_CONDUCTIVITY_WATT_PER_METRE_KELVIN             = 0x2749,
-  BLE_GATT_UNIT_ENERGY_DENSITY_JOULE_PER_CUBIC_METRE                   = 0x274A,
-  BLE_GATT_UNIT_ELECTRIC_FIELD_STRENGTH_VOLT_PER_METRE                 = 0x274B,
-  BLE_GATT_UNIT_ELECTRIC_CHARGE_DENSITY_COULOMB_PER_CUBIC_METRE        = 0x274C,
-  BLE_GATT_UNIT_SURFACE_CHARGE_DENSITY_COULOMB_PER_SQUARE_METRE        = 0x274D,
-  BLE_GATT_UNIT_ELECTRIC_FLUX_DENSITY_COULOMB_PER_SQUARE_METRE         = 0x274E,
-  BLE_GATT_UNIT_PERMITTIVITY_FARAD_PER_METRE                           = 0x274F,
-  BLE_GATT_UNIT_PERMEABILITY_HENRY_PER_METRE                           = 0x2750,
-  BLE_GATT_UNIT_MOLAR_ENERGY_JOULE_PER_MOLE                            = 0x2751,
-  BLE_GATT_UNIT_MOLAR_ENTROPY_JOULE_PER_MOLE_KELVIN                    = 0x2752,
-  BLE_GATT_UNIT_EXPOSURE_COULOMB_PER_KILOGRAM                          = 0x2753,
-  BLE_GATT_UNIT_ABSORBED_DOSE_RATE_GRAY_PER_SECOND                     = 0x2754,
-  BLE_GATT_UNIT_RADIANT_INTENSITY_WATT_PER_STERADIAN                   = 0x2755,
-  BLE_GATT_UNIT_RADIANCE_WATT_PER_SQUARE_METRE_STERADIAN               = 0x2756,
-  BLE_GATT_UNIT_CATALYTIC_ACTIVITY_CONCENTRATION_KATAL_PER_CUBIC_METRE = 0x2757,
-  BLE_GATT_UNIT_TIME_MINUTE                                            = 0x2760,
-  BLE_GATT_UNIT_TIME_HOUR                                              = 0x2761,
-  BLE_GATT_UNIT_TIME_DAY                                               = 0x2762,
-  BLE_GATT_UNIT_PLANE_ANGLE_DEGREE                                     = 0x2763,
-  BLE_GATT_UNIT_PLANE_ANGLE_MINUTE                                     = 0x2764,
-  BLE_GATT_UNIT_PLANE_ANGLE_SECOND                                     = 0x2765,
-  BLE_GATT_UNIT_AREA_HECTARE                                           = 0x2766,
-  BLE_GATT_UNIT_VOLUME_LITRE                                           = 0x2767,
-  BLE_GATT_UNIT_MASS_TONNE                                             = 0x2768,
-  BLE_GATT_UNIT_PRESSURE_BAR                                           = 0x2780,
-  BLE_GATT_UNIT_PRESSURE_MILLIMETRE_OF_MERCURY                         = 0x2781,
-  BLE_GATT_UNIT_LENGTH_ANGSTROM                                        = 0x2782,
-  BLE_GATT_UNIT_LENGTH_NAUTICAL_MILE                                   = 0x2783,
-  BLE_GATT_UNIT_AREA_BARN                                              = 0x2784,
-  BLE_GATT_UNIT_VELOCITY_KNOT                                          = 0x2785,
-  BLE_GATT_UNIT_LOGARITHMIC_RADIO_QUANTITY_NEPER                       = 0x2786,
-  BLE_GATT_UNIT_LOGARITHMIC_RADIO_QUANTITY_BEL                         = 0x2787,
-  BLE_GATT_UNIT_LENGTH_YARD                                            = 0x27A0,
-  BLE_GATT_UNIT_LENGTH_PARSEC                                          = 0x27A1,
-  BLE_GATT_UNIT_LENGTH_INCH                                            = 0x27A2,
-  BLE_GATT_UNIT_LENGTH_FOOT                                            = 0x27A3,
-  BLE_GATT_UNIT_LENGTH_MILE                                            = 0x27A4,
-  BLE_GATT_UNIT_PRESSURE_POUND_FORCE_PER_SQUARE_INCH                   = 0x27A5,
-  BLE_GATT_UNIT_VELOCITY_KILOMETRE_PER_HOUR                            = 0x27A6,
-  BLE_GATT_UNIT_VELOCITY_MILE_PER_HOUR                                 = 0x27A7,
-  BLE_GATT_UNIT_ANGULAR_VELOCITY_REVOLUTION_PER_MINUTE                 = 0x27A8,
-  BLE_GATT_UNIT_ENERGY_GRAM_CALORIE                                    = 0x27A9,
-  BLE_GATT_UNIT_ENERGY_KILOGRAM_CALORIE                                = 0x27AA,
-  BLE_GATT_UNIT_ENERGY_KILOWATT_HOUR                                   = 0x27AB,
-  BLE_GATT_UNIT_THERMODYNAMIC_TEMPERATURE_DEGREE_FAHRENHEIT            = 0x27AC,
-  BLE_GATT_UNIT_PERCENTAGE                                             = 0x27AD,
-  BLE_GATT_UNIT_PER_MILLE                                              = 0x27AE,
-  BLE_GATT_UNIT_PERIOD_BEATS_PER_MINUTE                                = 0x27AF,
-  BLE_GATT_UNIT_ELECTRIC_CHARGE_AMPERE_HOURS                           = 0x27B0,
-  BLE_GATT_UNIT_MASS_DENSITY_MILLIGRAM_PER_DECILITRE                   = 0x27B1,
-  BLE_GATT_UNIT_MASS_DENSITY_MILLIMOLE_PER_LITRE                       = 0x27B2,
-  BLE_GATT_UNIT_TIME_YEAR                                              = 0x27B3,
-  BLE_GATT_UNIT_TIME_MONTH                                             = 0x27B4,
-  BLE_GATT_UNIT_CONCENTRATION_COUNT_PER_CUBIC_METRE                    = 0x27B5,
-  BLE_GATT_UNIT_IRRADIANCE_WATT_PER_SQUARE_METRE                       = 0x27B6
+  BLE_GATT_UNIT_NONE                                                   = 0x2700,    /**< No specified unit type */
+  BLE_GATT_UNIT_LENGTH_METRE                                           = 0x2701,    /**< Length, Metre */
+  BLE_GATT_UNIT_MASS_KILOGRAM                                          = 0x2702,    /**< Mass, Kilogram */
+  BLE_GATT_UNIT_TIME_SECOND                                            = 0x2703,    /**< Time, Second */
+  BLE_GATT_UNIT_ELECTRIC_CURRENT_AMPERE                                = 0x2704,    /**< Electric Current, Ampere */
+  BLE_GATT_UNIT_THERMODYNAMIC_TEMPERATURE_KELVIN                       = 0x2705,    /**< Thermodynamic Temperature, Kelvin */
+  BLE_GATT_UNIT_AMOUNT_OF_SUBSTANCE_MOLE                               = 0x2706,    /**< Amount of Substance, Mole */
+  BLE_GATT_UNIT_LUMINOUS_INTENSITY_CANDELA                             = 0x2707,    /**< Luminous Intensity, Candela */
+  BLE_GATT_UNIT_AREA_SQUARE_METRES                                     = 0x2710,    /**< Area, Square Metres */
+  BLE_GATT_UNIT_VOLUME_CUBIC_METRES                                    = 0x2711,    /**< Volume, Cubic Metres*/
+  BLE_GATT_UNIT_VELOCITY_METRES_PER_SECOND                             = 0x2712,    /**< Velocity, Metres per Second*/
+  BLE_GATT_UNIT_ACCELERATION_METRES_PER_SECOND_SQUARED                 = 0x2713,    /**< Acceleration, Metres per Second Squared */
+  BLE_GATT_UNIT_WAVENUMBER_RECIPROCAL_METRE                            = 0x2714,    /**< Wave Number Reciprocal, Metre */
+  BLE_GATT_UNIT_DENSITY_KILOGRAM_PER_CUBIC_METRE                       = 0x2715,    /**< Density, Kilogram per Cubic Metre */
+  BLE_GATT_UNIT_SURFACE_DENSITY_KILOGRAM_PER_SQUARE_METRE              = 0x2716,    /**<  */
+  BLE_GATT_UNIT_SPECIFIC_VOLUME_CUBIC_METRE_PER_KILOGRAM               = 0x2717,    /**<  */
+  BLE_GATT_UNIT_CURRENT_DENSITY_AMPERE_PER_SQUARE_METRE                = 0x2718,    /**<  */
+  BLE_GATT_UNIT_MAGNETIC_FIELD_STRENGTH_AMPERE_PER_METRE               = 0x2719,    /**< Magnetic Field Strength, Ampere per Metre */
+  BLE_GATT_UNIT_AMOUNT_CONCENTRATION_MOLE_PER_CUBIC_METRE              = 0x271A,    /**<  */
+  BLE_GATT_UNIT_MASS_CONCENTRATION_KILOGRAM_PER_CUBIC_METRE            = 0x271B,    /**<  */
+  BLE_GATT_UNIT_LUMINANCE_CANDELA_PER_SQUARE_METRE                     = 0x271C,    /**<  */
+  BLE_GATT_UNIT_REFRACTIVE_INDEX                                       = 0x271D,    /**<  */
+  BLE_GATT_UNIT_RELATIVE_PERMEABILITY                                  = 0x271E,    /**<  */
+  BLE_GATT_UNIT_PLANE_ANGLE_RADIAN                                     = 0x2720,    /**<  */
+  BLE_GATT_UNIT_SOLID_ANGLE_STERADIAN                                  = 0x2721,    /**<  */
+  BLE_GATT_UNIT_FREQUENCY_HERTZ                                        = 0x2722,    /**< Frequency, Hertz */
+  BLE_GATT_UNIT_FORCE_NEWTON                                           = 0x2723,    /**< Force, Newton */
+  BLE_GATT_UNIT_PRESSURE_PASCAL                                        = 0x2724,    /**< Pressure, Pascal */
+  BLE_GATT_UNIT_ENERGY_JOULE                                           = 0x2725,    /**< Energy, Joule */
+  BLE_GATT_UNIT_POWER_WATT                                             = 0x2726,    /**< Power, Watt */
+  BLE_GATT_UNIT_ELECTRIC_CHARGE_COULOMB                                = 0x2727,    /**< Electrical Charge, Coulomb */
+  BLE_GATT_UNIT_ELECTRIC_POTENTIAL_DIFFERENCE_VOLT                     = 0x2728,    /**< Electrical Potential Difference, Voltage */
+  BLE_GATT_UNIT_CAPACITANCE_FARAD                                      = 0x2729,    /**<  */
+  BLE_GATT_UNIT_ELECTRIC_RESISTANCE_OHM                                = 0x272A,    /**<  */
+  BLE_GATT_UNIT_ELECTRIC_CONDUCTANCE_SIEMENS                           = 0x272B,    /**<  */
+  BLE_GATT_UNIT_MAGNETIC_FLEX_WEBER                                    = 0x272C,    /**<  */
+  BLE_GATT_UNIT_MAGNETIC_FLEX_DENSITY_TESLA                            = 0x272D,    /**<  */
+  BLE_GATT_UNIT_INDUCTANCE_HENRY                                       = 0x272E,    /**<  */
+  BLE_GATT_UNIT_THERMODYNAMIC_TEMPERATURE_DEGREE_CELSIUS               = 0x272F,    /**<  */
+  BLE_GATT_UNIT_LUMINOUS_FLUX_LUMEN                                    = 0x2730,    /**<  */
+  BLE_GATT_UNIT_ILLUMINANCE_LUX                                        = 0x2731,    /**<  */
+  BLE_GATT_UNIT_ACTIVITY_REFERRED_TO_A_RADIONUCLIDE_BECQUEREL          = 0x2732,    /**<  */
+  BLE_GATT_UNIT_ABSORBED_DOSE_GRAY                                     = 0x2733,    /**<  */
+  BLE_GATT_UNIT_DOSE_EQUIVALENT_SIEVERT                                = 0x2734,    /**<  */
+  BLE_GATT_UNIT_CATALYTIC_ACTIVITY_KATAL                               = 0x2735,    /**<  */
+  BLE_GATT_UNIT_DYNAMIC_VISCOSITY_PASCAL_SECOND                        = 0x2740,    /**<  */
+  BLE_GATT_UNIT_MOMENT_OF_FORCE_NEWTON_METRE                           = 0x2741,    /**<  */
+  BLE_GATT_UNIT_SURFACE_TENSION_NEWTON_PER_METRE                       = 0x2742,    /**<  */
+  BLE_GATT_UNIT_ANGULAR_VELOCITY_RADIAN_PER_SECOND                     = 0x2743,    /**<  */
+  BLE_GATT_UNIT_ANGULAR_ACCELERATION_RADIAN_PER_SECOND_SQUARED         = 0x2744,    /**<  */
+  BLE_GATT_UNIT_HEAT_FLUX_DENSITY_WATT_PER_SQUARE_METRE                = 0x2745,    /**<  */
+  BLE_GATT_UNIT_HEAT_CAPACITY_JOULE_PER_KELVIN                         = 0x2746,    /**<  */
+  BLE_GATT_UNIT_SPECIFIC_HEAT_CAPACITY_JOULE_PER_KILOGRAM_KELVIN       = 0x2747,    /**<  */
+  BLE_GATT_UNIT_SPECIFIC_ENERGY_JOULE_PER_KILOGRAM                     = 0x2748,    /**<  */
+  BLE_GATT_UNIT_THERMAL_CONDUCTIVITY_WATT_PER_METRE_KELVIN             = 0x2749,    /**<  */
+  BLE_GATT_UNIT_ENERGY_DENSITY_JOULE_PER_CUBIC_METRE                   = 0x274A,    /**<  */
+  BLE_GATT_UNIT_ELECTRIC_FIELD_STRENGTH_VOLT_PER_METRE                 = 0x274B,    /**<  */
+  BLE_GATT_UNIT_ELECTRIC_CHARGE_DENSITY_COULOMB_PER_CUBIC_METRE        = 0x274C,    /**<  */
+  BLE_GATT_UNIT_SURFACE_CHARGE_DENSITY_COULOMB_PER_SQUARE_METRE        = 0x274D,    /**<  */
+  BLE_GATT_UNIT_ELECTRIC_FLUX_DENSITY_COULOMB_PER_SQUARE_METRE         = 0x274E,    /**<  */
+  BLE_GATT_UNIT_PERMITTIVITY_FARAD_PER_METRE                           = 0x274F,    /**<  */
+  BLE_GATT_UNIT_PERMEABILITY_HENRY_PER_METRE                           = 0x2750,    /**<  */
+  BLE_GATT_UNIT_MOLAR_ENERGY_JOULE_PER_MOLE                            = 0x2751,    /**<  */
+  BLE_GATT_UNIT_MOLAR_ENTROPY_JOULE_PER_MOLE_KELVIN                    = 0x2752,    /**<  */
+  BLE_GATT_UNIT_EXPOSURE_COULOMB_PER_KILOGRAM                          = 0x2753,    /**<  */
+  BLE_GATT_UNIT_ABSORBED_DOSE_RATE_GRAY_PER_SECOND                     = 0x2754,    /**<  */
+  BLE_GATT_UNIT_RADIANT_INTENSITY_WATT_PER_STERADIAN                   = 0x2755,    /**<  */
+  BLE_GATT_UNIT_RADIANCE_WATT_PER_SQUARE_METRE_STERADIAN               = 0x2756,    /**<  */
+  BLE_GATT_UNIT_CATALYTIC_ACTIVITY_CONCENTRATION_KATAL_PER_CUBIC_METRE = 0x2757,    /**<  */
+  BLE_GATT_UNIT_TIME_MINUTE                                            = 0x2760,    /**< Time, Minute */
+  BLE_GATT_UNIT_TIME_HOUR                                              = 0x2761,    /**< Time, Hour */
+  BLE_GATT_UNIT_TIME_DAY                                               = 0x2762,    /**< Time, Day */
+  BLE_GATT_UNIT_PLANE_ANGLE_DEGREE                                     = 0x2763,    /**<  */
+  BLE_GATT_UNIT_PLANE_ANGLE_MINUTE                                     = 0x2764,    /**<  */
+  BLE_GATT_UNIT_PLANE_ANGLE_SECOND                                     = 0x2765,    /**<  */
+  BLE_GATT_UNIT_AREA_HECTARE                                           = 0x2766,    /**<  */
+  BLE_GATT_UNIT_VOLUME_LITRE                                           = 0x2767,    /**<  */
+  BLE_GATT_UNIT_MASS_TONNE                                             = 0x2768,    /**<  */
+  BLE_GATT_UNIT_PRESSURE_BAR                                           = 0x2780,    /**< Pressure, Bar */
+  BLE_GATT_UNIT_PRESSURE_MILLIMETRE_OF_MERCURY                         = 0x2781,    /**< Pressure, Millimetre of Mercury */
+  BLE_GATT_UNIT_LENGTH_ANGSTROM                                        = 0x2782,    /**<  */
+  BLE_GATT_UNIT_LENGTH_NAUTICAL_MILE                                   = 0x2783,    /**<  */
+  BLE_GATT_UNIT_AREA_BARN                                              = 0x2784,    /**<  */
+  BLE_GATT_UNIT_VELOCITY_KNOT                                          = 0x2785,    /**<  */
+  BLE_GATT_UNIT_LOGARITHMIC_RADIO_QUANTITY_NEPER                       = 0x2786,    /**<  */
+  BLE_GATT_UNIT_LOGARITHMIC_RADIO_QUANTITY_BEL                         = 0x2787,    /**<  */
+  BLE_GATT_UNIT_LENGTH_YARD                                            = 0x27A0,    /**< Length, Yard */
+  BLE_GATT_UNIT_LENGTH_PARSEC                                          = 0x27A1,    /**< Length, Parsec */
+  BLE_GATT_UNIT_LENGTH_INCH                                            = 0x27A2,    /**< Length, Inch */
+  BLE_GATT_UNIT_LENGTH_FOOT                                            = 0x27A3,    /**< Length, Foot */
+  BLE_GATT_UNIT_LENGTH_MILE                                            = 0x27A4,    /**< Length, Mile */
+  BLE_GATT_UNIT_PRESSURE_POUND_FORCE_PER_SQUARE_INCH                   = 0x27A5,    /**<  */
+  BLE_GATT_UNIT_VELOCITY_KILOMETRE_PER_HOUR                            = 0x27A6,    /**< Velocity, Kilometre per Hour */
+  BLE_GATT_UNIT_VELOCITY_MILE_PER_HOUR                                 = 0x27A7,    /**< Velocity, Mile per Hour */
+  BLE_GATT_UNIT_ANGULAR_VELOCITY_REVOLUTION_PER_MINUTE                 = 0x27A8,    /**< Angular Velocity, Revolution per Minute */
+  BLE_GATT_UNIT_ENERGY_GRAM_CALORIE                                    = 0x27A9,    /**< Energy, Gram Calorie */
+  BLE_GATT_UNIT_ENERGY_KILOGRAM_CALORIE                                = 0x27AA,    /**< Energy, Kilogram Calorie */
+  BLE_GATT_UNIT_ENERGY_KILOWATT_HOUR                                   = 0x27AB,    /**< Energy, Killowatt Hour */
+  BLE_GATT_UNIT_THERMODYNAMIC_TEMPERATURE_DEGREE_FAHRENHEIT            = 0x27AC,    /**<  */
+  BLE_GATT_UNIT_PERCENTAGE                                             = 0x27AD,    /**< Percentage */
+  BLE_GATT_UNIT_PER_MILLE                                              = 0x27AE,    /**<  */
+  BLE_GATT_UNIT_PERIOD_BEATS_PER_MINUTE                                = 0x27AF,    /**<  */
+  BLE_GATT_UNIT_ELECTRIC_CHARGE_AMPERE_HOURS                           = 0x27B0,    /**<  */
+  BLE_GATT_UNIT_MASS_DENSITY_MILLIGRAM_PER_DECILITRE                   = 0x27B1,    /**<  */
+  BLE_GATT_UNIT_MASS_DENSITY_MILLIMOLE_PER_LITRE                       = 0x27B2,    /**<  */
+  BLE_GATT_UNIT_TIME_YEAR                                              = 0x27B3,    /**< Time, Year */
+  BLE_GATT_UNIT_TIME_MONTH                                             = 0x27B4,    /**< Time, Month */
+  BLE_GATT_UNIT_CONCENTRATION_COUNT_PER_CUBIC_METRE                    = 0x27B5,    /**<  */
+  BLE_GATT_UNIT_IRRADIANCE_WATT_PER_SQUARE_METRE                       = 0x27B6     /**<  */
 } ble_gatt_unit_t;
 
-/* Bluetooth Specification 4.0 (Vol. 3), Part G, Section 3.3.3.5.2 */
-/* http://developer.bluetooth.org/gatt/descriptors/Pages/DescriptorViewer.aspx?u=org.bluetooth.descriptor.gatt.characteristic_presentation_format.xml */
+/**************************************************************************/
+/*!
+    \brief  Standard GATT number types
+    
+    \note   See Bluetooth Specification 4.0 (Vol. 3), Part G, Section 3.3.3.5.2
+    \note   See http://developer.bluetooth.org/gatt/descriptors/Pages/DescriptorViewer.aspx?u=org.bluetooth.descriptor.gatt.characteristic_presentation_format.xml
+*/
+/**************************************************************************/
 typedef enum ble_gatt_format_e
 {
   BLE_GATT_FORMAT_RFU                 = 0x00, /**< Reserved For Future Use. */
@@ -163,8 +182,14 @@
   BLE_GATT_FORMAT_STRUCT              = 0x1B  /**< Opaque Structure. */
 } ble_gatt_format_t;
 
-/* Bluetooth Specification 4.0 (Vol. 3), Part G, Section 3.3.1.1 */
-/* See Section 3.3.3.1 for Extended Properties */
+/**************************************************************************/
+/*!
+    \brief  Standard GATT characteritic properties
+    
+    \note   See Bluetooth Specification 4.0 (Vol. 3), Part G, Section 3.3.1.1
+            and Section 3.3.3.1 for Extended Properties
+*/
+/**************************************************************************/
 typedef enum ble_gatt_char_properties_e
 {
   BLE_GATT_CHAR_PROPERTIES_BROADCAST                    = 0x01, /**< Permits broadcasts of the Characteristic Value using Server Characteristic Configuration Descriptor. */
@@ -177,8 +202,14 @@
   BLE_GATT_CHAR_PROPERTIES_EXTENDED_PROPERTIES          = 0x80  /**< Additional characteristic properties are defined in the Characteristic Extended Properties Descriptor */
 } ble_gatt_char_properties_t;
 
-/* Bluetooth Specification 4.0 (Vol. 3), Part G, Section 3.3.3.5 */
-/* See https://developer.bluetooth.org/gatt/descriptors/Pages/DescriptorViewer.aspx?u=org.bluetooth.descriptor.gatt.characteristic_presentation_format.xml */
+/**************************************************************************/
+/*!
+    \brief  GATT presentation format wrapper
+    
+    \note   See Bluetooth Specification 4.0 (Vol. 3), Part G, Section 3.3.3.5
+    \note   See https://developer.bluetooth.org/gatt/descriptors/Pages/DescriptorViewer.aspx?u=org.bluetooth.descriptor.gatt.characteristic_presentation_format.xml
+*/
+/**************************************************************************/
 typedef struct PresentationFormat
 {
   uint8_t   gatt_format;    /**< Format of the value, see @ref ble_gatt_format_t. */