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ble_srv_common.h
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00001 /* Copyright (c) 2012 Nordic Semiconductor. All Rights Reserved. 00002 * 00003 * The information contained herein is property of Nordic Semiconductor ASA. 00004 * Terms and conditions of usage are described in detail in NORDIC 00005 * SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT. 00006 * 00007 * Licensees are granted free, non-transferable use of the information. NO 00008 * WARRANTY of ANY KIND is provided. This heading must NOT be removed from 00009 * the file. 00010 * 00011 */ 00012 00013 /** @file 00014 * 00015 * @defgroup ble_sdk_srv_common Common service definitions 00016 * @{ 00017 * @ingroup ble_sdk_srv 00018 * @brief Constants, type definitions and functions that are common to all services. 00019 */ 00020 00021 #ifndef BLE_SRV_COMMON_H__ 00022 #define BLE_SRV_COMMON_H__ 00023 00024 #include <stdint.h> 00025 #include <stdbool.h> 00026 #include "ble_types.h" 00027 #include "app_util.h " 00028 #include "ble_gap.h" 00029 #include "ble_gatt.h" 00030 00031 /** @defgroup UUID_SERVICES Service UUID definitions 00032 * @{ */ 00033 #define BLE_UUID_ALERT_NOTIFICATION_SERVICE 0x1811 /**< Alert Notification service UUID. */ 00034 #define BLE_UUID_BATTERY_SERVICE 0x180F /**< Battery service UUID. */ 00035 #define BLE_UUID_BLOOD_PRESSURE_SERVICE 0x1810 /**< Blood Pressure service UUID. */ 00036 #define BLE_UUID_CURRENT_TIME_SERVICE 0x1805 /**< Current Time service UUID. */ 00037 #define BLE_UUID_CYCLING_SPEED_AND_CADENCE 0x1816 /**< Cycling Speed and Cadence service UUID. */ 00038 #define BLE_UUID_DEVICE_INFORMATION_SERVICE 0x180A /**< Device Information service UUID. */ 00039 #define BLE_UUID_GLUCOSE_SERVICE 0x1808 /**< Glucose service UUID. */ 00040 #define BLE_UUID_HEALTH_THERMOMETER_SERVICE 0x1809 /**< Health Thermometer service UUID. */ 00041 #define BLE_UUID_HEART_RATE_SERVICE 0x180D /**< Heart Rate service UUID. */ 00042 #define BLE_UUID_HUMAN_INTERFACE_DEVICE_SERVICE 0x1812 /**< Human Interface Device service UUID. */ 00043 #define BLE_UUID_IMMEDIATE_ALERT_SERVICE 0x1802 /**< Immediate Alert service UUID. */ 00044 #define BLE_UUID_LINK_LOSS_SERVICE 0x1803 /**< Link Loss service UUID. */ 00045 #define BLE_UUID_NEXT_DST_CHANGE_SERVICE 0x1807 /**< Next Dst Change service UUID. */ 00046 #define BLE_UUID_PHONE_ALERT_STATUS_SERVICE 0x180E /**< Phone Alert Status service UUID. */ 00047 #define BLE_UUID_REFERENCE_TIME_UPDATE_SERVICE 0x1806 /**< Reference Time Update service UUID. */ 00048 #define BLE_UUID_RUNNING_SPEED_AND_CADENCE 0x1814 /**< Running Speed and Cadence service UUID. */ 00049 #define BLE_UUID_SCAN_PARAMETERS_SERVICE 0x1813 /**< Scan Parameters service UUID. */ 00050 #define BLE_UUID_TX_POWER_SERVICE 0x1804 /**< TX Power service UUID. */ 00051 /** @} */ 00052 00053 /** @defgroup UUID_CHARACTERISTICS Characteristic UUID definitions 00054 * @{ */ 00055 #define BLE_UUID_BATTERY_LEVEL_STATE_CHAR 0x2A1B /**< Battery Level State characteristic UUID. */ 00056 #define BLE_UUID_BATTERY_POWER_STATE_CHAR 0x2A1A /**< Battery Power State characteristic UUID. */ 00057 #define BLE_UUID_REMOVABLE_CHAR 0x2A3A /**< Removable characteristic UUID. */ 00058 #define BLE_UUID_SERVICE_REQUIRED_CHAR 0x2A3B /**< Service Required characteristic UUID. */ 00059 #define BLE_UUID_ALERT_CATEGORY_ID_CHAR 0x2A43 /**< Alert Category Id characteristic UUID. */ 00060 #define BLE_UUID_ALERT_CATEGORY_ID_BIT_MASK_CHAR 0x2A42 /**< Alert Category Id Bit Mask characteristic UUID. */ 00061 #define BLE_UUID_ALERT_LEVEL_CHAR 0x2A06 /**< Alert Level characteristic UUID. */ 00062 #define BLE_UUID_ALERT_NOTIFICATION_CONTROL_POINT_CHAR 0x2A44 /**< Alert Notification Control Point characteristic UUID. */ 00063 #define BLE_UUID_ALERT_STATUS_CHAR 0x2A3F /**< Alert Status characteristic UUID. */ 00064 #define BLE_UUID_BATTERY_LEVEL_CHAR 0x2A19 /**< Battery Level characteristic UUID. */ 00065 #define BLE_UUID_BLOOD_PRESSURE_FEATURE_CHAR 0x2A49 /**< Blood Pressure Feature characteristic UUID. */ 00066 #define BLE_UUID_BLOOD_PRESSURE_MEASUREMENT_CHAR 0x2A35 /**< Blood Pressure Measurement characteristic UUID. */ 00067 #define BLE_UUID_BODY_SENSOR_LOCATION_CHAR 0x2A38 /**< Body Sensor Location characteristic UUID. */ 00068 #define BLE_UUID_BOOT_KEYBOARD_INPUT_REPORT_CHAR 0x2A22 /**< Boot Keyboard Input Report characteristic UUID. */ 00069 #define BLE_UUID_BOOT_KEYBOARD_OUTPUT_REPORT_CHAR 0x2A32 /**< Boot Keyboard Output Report characteristic UUID. */ 00070 #define BLE_UUID_BOOT_MOUSE_INPUT_REPORT_CHAR 0x2A33 /**< Boot Mouse Input Report characteristic UUID. */ 00071 #define BLE_UUID_CURRENT_TIME_CHAR 0x2A2B /**< Current Time characteristic UUID. */ 00072 #define BLE_UUID_DATE_TIME_CHAR 0x2A08 /**< Date Time characteristic UUID. */ 00073 #define BLE_UUID_DAY_DATE_TIME_CHAR 0x2A0A /**< Day Date Time characteristic UUID. */ 00074 #define BLE_UUID_DAY_OF_WEEK_CHAR 0x2A09 /**< Day Of Week characteristic UUID. */ 00075 #define BLE_UUID_DST_OFFSET_CHAR 0x2A0D /**< Dst Offset characteristic UUID. */ 00076 #define BLE_UUID_EXACT_TIME_256_CHAR 0x2A0C /**< Exact Time 256 characteristic UUID. */ 00077 #define BLE_UUID_FIRMWARE_REVISION_STRING_CHAR 0x2A26 /**< Firmware Revision String characteristic UUID. */ 00078 #define BLE_UUID_GLUCOSE_FEATURE_CHAR 0x2A51 /**< Glucose Feature characteristic UUID. */ 00079 #define BLE_UUID_GLUCOSE_MEASUREMENT_CHAR 0x2A18 /**< Glucose Measurement characteristic UUID. */ 00080 #define BLE_UUID_GLUCOSE_MEASUREMENT_CONTEXT_CHAR 0x2A34 /**< Glucose Measurement Context characteristic UUID. */ 00081 #define BLE_UUID_HARDWARE_REVISION_STRING_CHAR 0x2A27 /**< Hardware Revision String characteristic UUID. */ 00082 #define BLE_UUID_HEART_RATE_CONTROL_POINT_CHAR 0x2A39 /**< Heart Rate Control Point characteristic UUID. */ 00083 #define BLE_UUID_HEART_RATE_MEASUREMENT_CHAR 0x2A37 /**< Heart Rate Measurement characteristic UUID. */ 00084 #define BLE_UUID_HID_CONTROL_POINT_CHAR 0x2A4C /**< Hid Control Point characteristic UUID. */ 00085 #define BLE_UUID_HID_INFORMATION_CHAR 0x2A4A /**< Hid Information characteristic UUID. */ 00086 #define BLE_UUID_IEEE_REGULATORY_CERTIFICATION_DATA_LIST_CHAR 0x2A2A /**< IEEE Regulatory Certification Data List characteristic UUID. */ 00087 #define BLE_UUID_INTERMEDIATE_CUFF_PRESSURE_CHAR 0x2A36 /**< Intermediate Cuff Pressure characteristic UUID. */ 00088 #define BLE_UUID_INTERMEDIATE_TEMPERATURE_CHAR 0x2A1E /**< Intermediate Temperature characteristic UUID. */ 00089 #define BLE_UUID_LOCAL_TIME_INFORMATION_CHAR 0x2A0F /**< Local Time Information characteristic UUID. */ 00090 #define BLE_UUID_MANUFACTURER_NAME_STRING_CHAR 0x2A29 /**< Manufacturer Name String characteristic UUID. */ 00091 #define BLE_UUID_MEASUREMENT_INTERVAL_CHAR 0x2A21 /**< Measurement Interval characteristic UUID. */ 00092 #define BLE_UUID_MODEL_NUMBER_STRING_CHAR 0x2A24 /**< Model Number String characteristic UUID. */ 00093 #define BLE_UUID_UNREAD_ALERT_CHAR 0x2A45 /**< Unread Alert characteristic UUID. */ 00094 #define BLE_UUID_NEW_ALERT_CHAR 0x2A46 /**< New Alert characteristic UUID. */ 00095 #define BLE_UUID_PNP_ID_CHAR 0x2A50 /**< PNP Id characteristic UUID. */ 00096 #define BLE_UUID_PROTOCOL_MODE_CHAR 0x2A4E /**< Protocol Mode characteristic UUID. */ 00097 #define BLE_UUID_RECORD_ACCESS_CONTROL_POINT_CHAR 0x2A52 /**< Record Access Control Point characteristic UUID. */ 00098 #define BLE_UUID_REFERENCE_TIME_INFORMATION_CHAR 0x2A14 /**< Reference Time Information characteristic UUID. */ 00099 #define BLE_UUID_REPORT_CHAR 0x2A4D /**< Report characteristic UUID. */ 00100 #define BLE_UUID_REPORT_MAP_CHAR 0x2A4B /**< Report Map characteristic UUID. */ 00101 #define BLE_UUID_RINGER_CONTROL_POINT_CHAR 0x2A40 /**< Ringer Control Point characteristic UUID. */ 00102 #define BLE_UUID_RINGER_SETTING_CHAR 0x2A41 /**< Ringer Setting characteristic UUID. */ 00103 #define BLE_UUID_SCAN_INTERVAL_WINDOW_CHAR 0x2A4F /**< Scan Interval Window characteristic UUID. */ 00104 #define BLE_UUID_SCAN_REFRESH_CHAR 0x2A31 /**< Scan Refresh characteristic UUID. */ 00105 #define BLE_UUID_SERIAL_NUMBER_STRING_CHAR 0x2A25 /**< Serial Number String characteristic UUID. */ 00106 #define BLE_UUID_SOFTWARE_REVISION_STRING_CHAR 0x2A28 /**< Software Revision String characteristic UUID. */ 00107 #define BLE_UUID_SUPPORTED_NEW_ALERT_CATEGORY_CHAR 0x2A47 /**< Supported New Alert Category characteristic UUID. */ 00108 #define BLE_UUID_SUPPORTED_UNREAD_ALERT_CATEGORY_CHAR 0x2A48 /**< Supported Unread Alert Category characteristic UUID. */ 00109 #define BLE_UUID_SYSTEM_ID_CHAR 0x2A23 /**< System Id characteristic UUID. */ 00110 #define BLE_UUID_TEMPERATURE_MEASUREMENT_CHAR 0x2A1C /**< Temperature Measurement characteristic UUID. */ 00111 #define BLE_UUID_TEMPERATURE_TYPE_CHAR 0x2A1D /**< Temperature Type characteristic UUID. */ 00112 #define BLE_UUID_TIME_ACCURACY_CHAR 0x2A12 /**< Time Accuracy characteristic UUID. */ 00113 #define BLE_UUID_TIME_SOURCE_CHAR 0x2A13 /**< Time Source characteristic UUID. */ 00114 #define BLE_UUID_TIME_UPDATE_CONTROL_POINT_CHAR 0x2A16 /**< Time Update Control Point characteristic UUID. */ 00115 #define BLE_UUID_TIME_UPDATE_STATE_CHAR 0x2A17 /**< Time Update State characteristic UUID. */ 00116 #define BLE_UUID_TIME_WITH_DST_CHAR 0x2A11 /**< Time With Dst characteristic UUID. */ 00117 #define BLE_UUID_TIME_ZONE_CHAR 0x2A0E /**< Time Zone characteristic UUID. */ 00118 #define BLE_UUID_TX_POWER_LEVEL_CHAR 0x2A07 /**< TX Power Level characteristic UUID. */ 00119 #define BLE_UUID_CSC_FEATURE_CHAR 0x2A5C /**< Cycling Speed and Cadence Feature characteristic UUID. */ 00120 #define BLE_UUID_CSC_MEASUREMENT_CHAR 0x2A5B /**< Cycling Speed and Cadence Measurement characteristic UUID. */ 00121 #define BLE_UUID_RSC_FEATURE_CHAR 0x2A54 /**< Running Speed and Cadence Feature characteristic UUID. */ 00122 #define BLE_UUID_SC_CTRLPT_CHAR 0x2A55 /**< Speed and Cadence Control Point UUID. */ 00123 #define BLE_UUID_RSC_MEASUREMENT_CHAR 0x2A53 /**< Running Speed and Cadence Measurement characteristic UUID. */ 00124 #define BLE_UUID_SENSOR_LOCATION_CHAR 0x2A5D /**< Sensor Location characteristic UUID. */ 00125 #define BLE_UUID_EXTERNAL_REPORT_REF_DESCR 0x2907 /**< External Report Reference descriptor UUID. */ 00126 #define BLE_UUID_REPORT_REF_DESCR 0x2908 /**< Report Reference descriptor UUID. */ 00127 /** @} */ 00128 00129 /** @defgroup ALERT_LEVEL_VALUES Definitions for the Alert Level characteristic values 00130 * @{ */ 00131 #define BLE_CHAR_ALERT_LEVEL_NO_ALERT 0x00 /**< No Alert. */ 00132 #define BLE_CHAR_ALERT_LEVEL_MILD_ALERT 0x01 /**< Mild Alert. */ 00133 #define BLE_CHAR_ALERT_LEVEL_HIGH_ALERT 0x02 /**< High Alert. */ 00134 /** @} */ 00135 00136 #define BLE_SRV_ENCODED_REPORT_REF_LEN 2 /**< The length of an encoded Report Reference Descriptor. */ 00137 #define BLE_CCCD_VALUE_LEN 2 /**< The length of a CCCD value. */ 00138 00139 /**@brief Type definition for error handler function which will be called in case of an error in 00140 * a service or a service library module. */ 00141 typedef void (*ble_srv_error_handler_t) (uint32_t nrf_error); 00142 00143 /**@brief Value of a Report Reference descriptor. 00144 * 00145 * @details This is mapping information which maps the parent characteristic to the Report ID(s) and 00146 * Report Type(s) defined within a Report Map characteristic. 00147 */ 00148 typedef struct 00149 { 00150 uint8_t report_id; /**< Non-zero value if these is more than one instance of the same Report Type */ 00151 uint8_t report_type; /**< Type of Report characteristic @if (SD_S110) (see @ref BLE_HIDS_REPORT_TYPE) @endif */ 00152 } ble_srv_report_ref_t; 00153 00154 /**@brief UTF-8 string data type. 00155 * 00156 * @note The type can only hold a pointer to the string data (i.e. not the actual data). 00157 */ 00158 typedef struct 00159 { 00160 uint16_t length; /**< String length. */ 00161 uint8_t * p_str; /**< String data. */ 00162 } ble_srv_utf8_str_t; 00163 00164 /**@brief Security settings structure. 00165 * @details This structure contains the security options needed during initialization of the 00166 * service. 00167 */ 00168 typedef struct 00169 { 00170 ble_gap_conn_sec_mode_t read_perm; /**< Read permissions. */ 00171 ble_gap_conn_sec_mode_t write_perm; /**< Write permissions. */ 00172 } ble_srv_security_mode_t; 00173 00174 /**@brief Security settings structure. 00175 * @details This structure contains the security options needed during initialization of the 00176 * service. It can be used when the charecteristics contains cccd. 00177 */ 00178 typedef struct 00179 { 00180 ble_gap_conn_sec_mode_t cccd_write_perm; 00181 ble_gap_conn_sec_mode_t read_perm; /**< Read permissions. */ 00182 ble_gap_conn_sec_mode_t write_perm; /**< Write permissions. */ 00183 } ble_srv_cccd_security_mode_t; 00184 00185 /**@brief Function for decoding a CCCD value, and then testing if notification is 00186 * enabled. 00187 * 00188 * @param[in] p_encoded_data Buffer where the encoded CCCD is stored. 00189 * 00190 * @return TRUE if notification is enabled, FALSE otherwise. 00191 */ 00192 static __INLINE bool ble_srv_is_notification_enabled(uint8_t * p_encoded_data) 00193 { 00194 uint16_t cccd_value = uint16_decode(p_encoded_data); 00195 return ((cccd_value & BLE_GATT_HVX_NOTIFICATION) != 0); 00196 } 00197 00198 /**@brief Function for decoding a CCCD value, and then testing if indication is 00199 * enabled. 00200 * 00201 * @param[in] p_encoded_data Buffer where the encoded CCCD is stored. 00202 * 00203 * @return TRUE if indication is enabled, FALSE otherwise. 00204 */ 00205 static __INLINE bool ble_srv_is_indication_enabled(uint8_t * p_encoded_data) 00206 { 00207 uint16_t cccd_value = uint16_decode(p_encoded_data); 00208 return ((cccd_value & BLE_GATT_HVX_INDICATION) != 0); 00209 } 00210 00211 /**@brief Function for encoding a Report Reference Descriptor. 00212 * 00213 * @param[in] p_encoded_buffer The buffer of the encoded data. 00214 * @param[in] p_report_ref Report Reference value to be encoded. 00215 * 00216 * @return Length of the encoded data. 00217 */ 00218 uint8_t ble_srv_report_ref_encode(uint8_t * p_encoded_buffer, 00219 const ble_srv_report_ref_t * p_report_ref); 00220 00221 /**@brief Function for making UTF-8 structure refer to an ASCII string. 00222 * 00223 * @param[out] p_utf8 UTF-8 structure to be set. 00224 * @param[in] p_ascii ASCII string to be referred to. 00225 */ 00226 void ble_srv_ascii_to_utf8(ble_srv_utf8_str_t * p_utf8, char * p_ascii); 00227 00228 #endif // BLE_SRV_COMMON_H__ 00229 00230 /** @} */
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