BleMasterService.h

00001 #ifndef __BLEMASTERSERVICE_H__
00002 #define __BLEMASTERSERVICE_H__
00003 
00004 #include <events/mbed_events.h>
00005 #include <mbed.h>
00006 #include "ble/BLE.h"
00007 #include "ble/Gap.h"
00008 #include "ble/DiscoveredCharacteristic.h"
00009 #include "ble/DiscoveredService.h"
00010 #include <UUID.h>
00011 #include <BleSlaveService.h>
00012 
00013 
00014 
00015 /* Max number of connectable nodes */
00016 #define MAX_NUM_OF_NODES        7
00017 
00018 /* brief Data type length */
00019 #define ONE_BYTE_LEN         1
00020 #define TWO_BYTES_LEN        2
00021 
00022 #define ENV_DATA_LEN_SHORT  8
00023 #define ENV_DATA_LEN_LONG  12
00024 #define PRESS_DATA_LEN      4
00025 #define HUM_DATA_LEN        2
00026 #define TEMP_DATA_LEN       2
00027 #define LED_DATA_LEN        ONE_BYTE_LEN
00028 #define MIC_DATA_LEN        ONE_BYTE_LEN
00029 #define LUX_DATA_LEN        TWO_BYTES_LEN
00030 #define PRX_DATA_LEN        TWO_BYTES_LEN
00031 #define ACC_DATA_LEN        6
00032 #define GYR_DATA_LEN        6
00033 #define MAG_DATA_LEN        6
00034 #define SFUSION_DATA_LEN    6
00035 #define X_DATA_LEN          2
00036 #define Y_DATA_LEN          2
00037 #define Z_DATA_LEN          2
00038 #define WUP_DATA_LEN        0
00039 #define STATUS_DATA_LEN     0
00040 
00041 #define TSTAMP_LEN          2
00042 #define NODE_ID_LEN         2
00043 #define TYPE_ID_LEN         1
00044 
00045 #define ATTR_HEAD_LEN       TSTAMP_LEN+NODE_ID_LEN+TYPE_ID_LEN
00046 #define ENV_DATA_LEN        PRESS_DATA_LEN+HUM_DATA_LEN+TEMP_DATA_LEN+TEMP_DATA_LEN
00047 #define MEMS_DATA_LEN       ACC_DATA_LEN+GYR_DATA_LEN+MAG_DATA_LEN
00048 
00049 #define INT_VALUE           1
00050 #define FLOAT_VALUE         2
00051 
00052 
00053 /* Supported peripheral nodes ID */
00054 #define NODE_ME1                0x01 /* MOTENV1 */
00055 #define NODE_FL1                0x02 /* FLIGHT1 */
00056 #define NODE_AM1                0x03 /* ALLMEMS1 */
00057 
00058 #define BDADDR_SIZE             6
00059 #define NODE_ID_B1              0 /* byte of the node BLE address used as 1st byte of the node ID */
00060 #define NODE_ID_B2              1 /* byte of the node BLE address used as 2nd byte of the node ID */
00061 #define NODE_ID_OFFSET          NODE_ID_B1
00062 
00063 #define ME1_WUP_EVENT_ENABLED   1             /* To enable/disable Wake Up events from MOTENV1 nodes                                    */
00064 #define AM1_WUP_EVENT_ENABLED   0             /* To enable/disable Wake Up events from ALLMEMS1 nodes                                   */
00065                                               /* It is present, without the need of any additional board, on the X-NUCLEO-IKS01A2.      */
00066 #define MIC_PRESENT             (0x20 | 0x04) /* MIC on the X-NUCLEO-CCA02M1 (in this case the fw running on the node is the ALLMEMS1). */
00067 #define PLUX_PRESENT            (0x03)        /* Proximity and Lux sensor on X-NUCLEO-6180XA1 (in this case the fw running on the node  */
00068                                               /* is the FLIGHT1).                                                                       */
00069 
00070 #define BDADDR_SIZE             6
00071 #define NODE_ID_B1              0 /* byte of the node BLE address used as 1st byte of the node ID */
00072 #define NODE_ID_B2              1 /* byte of the node BLE address used as 2nd byte of the node ID */
00073 #define NODE_ID_OFFSET          NODE_ID_B1
00074 
00075 #define BUF_LEN 27
00076 
00077 #define ENABLE  1
00078 #define DISABLE 0
00079 
00080 #define MANUF_SPECIFIC_TYPE     0xFF
00081 #define STM32_NUCLEO            0x80
00082 #define SENSOR_TILE             0x02
00083 #define BLUE_COIN               0x03
00084 #define WUP_POS                 0x0A
00085 #define MIC_POS                 0x1A
00086 #define PRX_POS                 0x19
00087 #define ACC_POS                 0x17
00088 #define SFUS_POS                0x07
00089 
00090 /* Feature mask for Temperature1 */
00091 #define FEATURE_MASK_TEMP1 0x00040000
00092 /* Feature mask for Temperature2 */
00093 #define FEATURE_MASK_TEMP2 0x00010000
00094 /* Feature mask for Pressure */
00095 #define FEATURE_MASK_PRESS 0x00100000
00096 /* Feature mask for Humidity */
00097 #define FEATURE_MASK_HUM   0x00080000
00098 /* Feature mask for Accelerometer */
00099 #define FEATURE_MASK_ACC   0x00800000
00100 /* Feature mask for Gyroscope */
00101 #define FEATURE_MASK_GYR   0x00400000
00102 /* Feature mask for Magnetometer */
00103 #define FEATURE_MASK_MAG   0x00200000
00104 /* Feature mask for Sensor fusion */
00105 #define FEATURE_MASK_SENSORFUSION 0x00000100
00106 /* Feature mask for LED */
00107 #define FEATURE_MASK_LED_EVENTS    0x20000000
00108 /* Feature mask for WakeUp EVENT (here used as Motion Detector) */
00109 #define FEATURE_MASK_WAKEUP_EVENTS 0x00000400
00110 /* Feature mask for PROXIMITY EVENT  */
00111 #define FEATURE_MASK_PROX          0x02000000
00112 /* Feature mask for MICROPHONE */
00113 #define FEATURE_MASK_MIC           0x04000000
00114 /* Command to set the WakeUp notification (here used as Motion Detector) */
00115 #define WAKEUP_NOTIFICATION_CMD    'w'
00116 /* Command to set the notification frequency */
00117 #define NOTIFICATION_FREQ_CMD      255
00118 /* Notification frequency @50mS (default) */
00119 #define NOTIFICATION_FREQ_50     0
00120 /* Notification frequency @100mS */
00121 #define NOTIFICATION_FREQ_100    1
00122 /* Notification frequency @1S */
00123 #define NOTIFICATION_FREQ_1000   10
00124 /* Notification frequency @5S */
00125 #define NOTIFICATION_FREQ_5000   50
00126 /* Set the notification frequency to 100ms multiple */
00127 #define SENDING_INTERVAL_100MS_MULTIPLE 10
00128 /* Notification frequency when wifi is enabled */
00129 #define NOTIFICATION_FREQ_WIFI_ON    NOTIFICATION_FREQ_1000 /* reduced to 1000 from NOTIFICATION_FREQ_5000 */
00130 /* Notification frequency when wifi is disabled */
00131 #define NOTIFICATION_FREQ_WIFI_OFF   NOTIFICATION_FREQ_1000
00132 /* 1 to enable mems noifications */
00133 #define ENABLE_MEMS 0
00134 /* 1 to enable the scanning after disabling a notification */
00135 #define SCAN_AFTER_NOTIFICATION 1
00136 
00137 extern EventQueue   eventQ;
00138 
00139 
00140 
00141 /* This var defines the central role
00142  * 0 if master
00143  * 1 if slave                     */
00144 extern uint8_t role;
00145 
00146 /* Pointer to var (uint8_t role)  */
00147 //uint8_t * pRole;
00148 
00149 
00150 
00151 /* Flag to indicate that the characteristic read is completed successful
00152  * 1                        successful
00153  * 0 or anything else       failed                                      */
00154 extern uint8_t readCompleted;
00155 
00156 
00157 
00158 /* Flag to indicate if the device discovery is completed successful
00159  * 1                        successful
00160  * 0 or anything else       failed                                      */
00161 extern uint8_t discoveryCompleted;
00162 
00163 
00164 
00165 /* Flag to indicate if the ch descriptor write is completed successful
00166  * 1                        successful
00167  * 0 or anything else       failed                                      */
00168 extern uint8_t writeDescriptorCompleted;
00169 
00170 
00171 
00172 /* Flag to indicate if the advertising is completed
00173  * 1                        completed
00174  * 0 or anything else       not completed                               */
00175 extern uint8_t advEnds;
00176 
00177 
00178 /* Flag to indicate if a change of notification is pending
00179  * 1                        pending
00180  * 0 or anything else       not pending                                 */
00181 extern uint8_t notificationPending;
00182 
00183 
00184 /* Flag to indicate if the ble stack is busy
00185  * 1                        busy
00186  * 0 or anything else       not busy                                    */
00187 extern uint8_t stackBusy;
00188 
00189 
00190 
00191 /* Supported peripheral nodes name */
00192 //const char NODE_MOTENV[] =      "ME1V310";
00193 const char NODE_MOTENV[] =      "ME1V320";
00194 const char NODE_FLIGHT[] =      "FL1V310";
00195 const char NODE_ALLMEMS[] =     "AM1V320";
00196 
00197 
00198 /* Properties mask */
00199 static uint8_t props_mask[] = {
00200   0x01,
00201   0x02,
00202   0x04,
00203   0x08,
00204   0x10,
00205   0x20,
00206   0x40,
00207   0x80
00208 };
00209 
00210 
00211 /* Enum of different states */
00212 typedef enum {
00213   CONN_INIT,                                   // 0
00214   START_DEVICE_DISCOVERY,                      // 1
00215   DEVICE_FOUND,                                // 2
00216   DEVICE_NOT_FOUND,                            // 3
00217   DEVICE_DISCOVERY_COMPLETE,                   // 4
00218   START_DEVICE_CONNECTION,                     // 5
00219   DEVICE_CONNECTED,                            // 6
00220   DEVICE_CONNECTION_COMPLETE,                  // 7
00221   START_DISCOVERABLE_MODE,                     // 8
00222   DISCOVERABLE_MODE_SET,                       // 9
00223   START_SERVICE_DISCOVERY,                     //10
00224   SERVICE_DISCOVERED,                          //11
00225   SERVICE_DISCOVERY_COMPLETE,                  //12
00226   START_HARDWARE_SERV_CHARS_DISCOVERY,         //13
00227   HARDWARE_SERV_CHARS_DISCOVERED,              //14
00228   HARDWARE_SERV_CHARS_DISCOVERY_COMPLETE,      //15
00229   START_SOFTWARE_SERV_CHARS_DISCOVERY,         //16
00230   SOFTWARE_SERV_CHARS_DISCOVERED,              //17
00231   SOFTWARE_SERV_CHARS_DISCOVERY_COMPLETE,      //18
00232   START_CONFIGURATION_SERV_CHARS_DISCOVERY,    //19
00233   CONFIGURATION_SERV_CHARS_DISCOVERED,         //20
00234   CONFIGURATION_SERV_CHARS_DISCOVERY_COMPLETE, //21
00235   ENABLE_ME1_LED_NOTIFICATIONS,                //22
00236   ENABLE_ME1_WUP_NOTIFICATIONS,                //23
00237   NOTIFICATIONS_ENABLED,                       //24
00238   READ_INIT,                                   //25
00239   READING_PRX,                                 //26
00240   NOTIFY_PRX_TO_CLIENT,                        //27
00241   READING_ENVIRONMENTAL,                       //28
00242   NOTIFY_ENV_TO_CLIENT,                        //29
00243   READING_LED,                                 //30
00244   NOTIFY_LED_TO_CLIENT,                        //31
00245   READING_LUX,                                 //32
00246   NOTIFY_LUX_TO_CLIENT,                        //33
00247   READING_MIC,                                 //34
00248   NOTIFY_MIC_TO_CLIENT,                        //35
00249   READING_AGM,                                 //36
00250   NOTIFY_AGM_TO_CLIENT,                        //37
00251   READING_SFUSION,                             //38
00252   NOTIFY_SFUSION_TO_CLIENT,                    //39
00253   READING_PRESSURE,                            //40
00254   READING_HUMIDITY,                            //41
00255   READING_TEMPERATURE,                         //42
00256   ALL_DATA_READ,                               //43
00257   NOTIFICATIONS_DATA_READ,                     //44
00258   DISABLE_NOTIFICATIONS,                       //45
00259   READING_DISCONNECTION,                       //46
00260 } Status_t;
00261 
00262 
00263 /* (Service) Handle struct */
00264 typedef struct {
00265   uint16_t start_h;
00266   uint16_t end_h;
00267 } Handle_t;
00268 
00269 typedef DiscoveredCharacteristic::Properties_t Properties_t;
00270 
00271 typedef BLEProtocol::AddressBytes_t tBDAddr;
00272 
00273 /* Peripheral device info struct */
00274 typedef struct {
00275   uint8_t  dev_v;           // per device ID
00276   tBDAddr  bdaddr;          // per device addr
00277 } devInfo_t;
00278 
00279 
00280 /* Struct contains the peripheral devices informations  */
00281 typedef struct {
00282   devInfo_t                 devInfo[MAX_NUM_OF_NODES];
00283   uint8_t                   discovery_enabled;
00284   bool                      device_found;
00285   uint8_t                   connDevices;
00286   uint8_t                   discDevices;
00287   uint8_t                   connDeviceIdx;
00288   uint8_t                   readDeviceIdx;
00289   uint16_t                  connection_handle[MAX_NUM_OF_NODES];
00290   bool                      is_connected[MAX_NUM_OF_NODES];
00291   bool                      is_disconnected[MAX_NUM_OF_NODES];
00292   bool                      is_unconnectable[MAX_NUM_OF_NODES];
00293 
00294   Handle_t                  gen_access_profile_handle[MAX_NUM_OF_NODES];
00295   Handle_t                  gen_attribute_profile_handle[MAX_NUM_OF_NODES];
00296   Handle_t                  hardware_service_handle[MAX_NUM_OF_NODES];
00297   Handle_t                  configuration_service_handle[MAX_NUM_OF_NODES];
00298   Handle_t                  software_service_handle[MAX_NUM_OF_NODES];
00299 
00300   // Characteristic handles
00301   uint16_t                  environmental_char_handle[MAX_NUM_OF_NODES];
00302   uint16_t                  pressure_char_handle[MAX_NUM_OF_NODES];
00303   uint16_t                  humidity_char_handle[MAX_NUM_OF_NODES];
00304   uint16_t                  temperature_char_handle[MAX_NUM_OF_NODES];
00305   uint16_t                  led_char_handle[MAX_NUM_OF_NODES];
00306   uint16_t                  cfg_char_handle[MAX_NUM_OF_NODES];
00307   uint16_t                  wup_char_handle[MAX_NUM_OF_NODES];
00308   uint16_t                  mic_char_handle[MAX_NUM_OF_NODES];
00309   uint16_t                  prx_char_handle[MAX_NUM_OF_NODES];
00310   uint16_t                  lux_char_handle[MAX_NUM_OF_NODES];
00311   uint16_t                  agm_char_handle[MAX_NUM_OF_NODES];
00312   uint16_t                  sfusion_char_handle[MAX_NUM_OF_NODES];
00313 
00314   uint8_t                   led_char_read[MAX_NUM_OF_NODES];
00315   uint8_t                   wup_char_read[MAX_NUM_OF_NODES];
00316   uint8_t                   mic_char_read[MAX_NUM_OF_NODES];
00317   uint8_t                   prx_char_read[MAX_NUM_OF_NODES];
00318   uint8_t                   agm_char_read[MAX_NUM_OF_NODES];
00319   uint8_t                   sfusion_char_read[MAX_NUM_OF_NODES];
00320   uint8_t                   wup_event[MAX_NUM_OF_NODES];
00321   uint8_t                   mic_event[MAX_NUM_OF_NODES];
00322   uint8_t                   prx_event[MAX_NUM_OF_NODES];
00323   uint8_t                   agm_event[MAX_NUM_OF_NODES];
00324   uint8_t                   sfusion_event[MAX_NUM_OF_NODES];
00325   uint8_t                   prx_on[MAX_NUM_OF_NODES];
00326   uint8_t                   agm_on[MAX_NUM_OF_NODES];
00327   uint8_t                   sfusion_on[MAX_NUM_OF_NODES];
00328   uint8_t                   mic_event_enabled;
00329   uint8_t                   prx_event_enabled;
00330   uint8_t                   agm_event_enabled;
00331   uint8_t                   sfusion_event_enabled;
00332   uint8_t                   wup_event_enabled;
00333   uint8_t                   acc_event_enabled;
00334   uint8_t                   gyr_event_enabled;
00335   uint8_t                   mag_event_enabled;
00336   Status_t                  status;
00337 
00338 } PeripheralDevices_t;
00339 
00340 
00341 
00342 
00343 /* List of type id */
00344 typedef enum {
00345   UNKNOWN_TYPE_ID,  //0
00346   PRESS_TYPE_ID,    //1   (its data value is 4 bytes long)
00347   HUM_TYPE_ID,      //2   (its data value is 2 bytes long)
00348   TEMP_TYPE_ID,     //3   (its data value is 2 bytes long)
00349   LED_TYPE_ID,      //4   (its data value is 1 byte long)
00350   PRX_TYPE_ID,      //5   (its data value is 2 bytes long)
00351   WUP_TYPE_ID,      //6   (no data value)
00352   MICLEVEL_TYPE_ID, //7   (its data value is 1 byte long)
00353   LUX_TYPE_ID,      //8   (its data value is 2 bytes long)
00354   ACC_TYPE_ID,      //9   (its data value is 6 bytes long)
00355   GYR_TYPE_ID,      //10  (its data value is 6 bytes long)
00356   MAG_TYPE_ID,      //11  (its data value is 6 bytes long)
00357   STATUS_TYPE_ID,   //12  (no data value)
00358   SFUSION_TYPE_ID   //13  (its data value is 8 bytes long)
00359                     //  (increase the enum to add new data type IDs)
00360 } Data_Type_ID_t;
00361 
00362 
00363 
00364 /* Struct of the generic DiscoveredCharacteristic node */
00365 struct DiscoveredCharacteristicNode{
00366     //data
00367     DiscoveredCharacteristic data;
00368     //pointer to next node
00369     DiscoveredCharacteristicNode * next;
00370 };
00371 
00372 
00373 /* Header pointer of the DiscoveredCharacteristic list */
00374 extern DiscoveredCharacteristicNode * headCharacteristic[MAX_NUM_OF_NODES];
00375 extern DiscoveredCharacteristicNode * tmp[MAX_NUM_OF_NODES];
00376 
00377 
00378 /* Primary Service UUID expected from Sensor demo peripherals */
00379 extern UUID::ShortUUIDBytes_t GENERIC_ACCESS_PROFILE_UUID;
00380 extern UUID::ShortUUIDBytes_t GENERIC_ATTRIBUTE_PROFILE_UUID;
00381 
00382 
00383 
00384 
00385 /* Services UUID */        //  1b:c5:d5:a5:02:00:b4:9a:e1:11:XX:XX:XX:XX:XX:XX
00386 extern UUID::LongUUIDBytes_t HARDWARE_SERVICE_UUID;
00387 
00388 extern UUID::LongUUIDBytes_t CONFIG_SERVICE_UUID;
00389 
00390 extern UUID::LongUUIDBytes_t SOFTWARE_SERVICE_UUID;
00391 
00392 
00393 
00394 
00395 /* Characteristics UUID */
00396 /* ENVIRONMENTAL */
00397 extern UUID::LongUUIDBytes_t ENVIRONMENTAL_CHAR_UUID;
00398 
00399 /* ENVIRONMENTAL for Sensor Tile */
00400 extern UUID::LongUUIDBytes_t ENVIRONMENTAL_ST_CHAR_UUID;
00401 
00402 /* ACC + GYRO + MAG */
00403 extern UUID::LongUUIDBytes_t ACCGYROMAG_CHAR_UUID;
00404 
00405 /* MEMS SENSOR FUSION */
00406 extern UUID::LongUUIDBytes_t SFUSION_CHAR_UUID;
00407 
00408 /* LED */
00409 extern UUID::LongUUIDBytes_t LED_CHAR_UUID;
00410 
00411 /* WAKEUP */
00412 extern UUID::LongUUIDBytes_t WAKEUP_EVENT_CHAR_UUID;
00413 
00414 /* MICROPHONE */
00415 extern UUID::LongUUIDBytes_t MIC_EVENT_CHAR_UUID;
00416 
00417 /* PROXIMITY */
00418 extern UUID::LongUUIDBytes_t PROXIMITY_CHAR_UUID;
00419 
00420 /* LUX */
00421 extern UUID::LongUUIDBytes_t LUX_CHAR_UUID;
00422 
00423 /* CONFIGURATION */
00424 extern UUID::LongUUIDBytes_t CONFIG_CHAR_UUID;
00425 
00426 
00427 /*-----  -----*/
00428 extern uint8_t wifi_data[256];
00429 extern uint8_t new_data;
00430 extern uint8_t *data;
00431 extern uint8_t wifi_present;
00432 
00433 extern char print_msg_buff[512];
00434 //extern UART_HandleTypeDef UartMsgHandle;
00435 
00436 //extern uint16_t connection_handle = 0;
00437 
00438 extern uint8_t attribute_value[20];
00439 extern uint8_t star_attr_value[256];
00440 //extern uint8_t bnrg_expansion_board_type = IDB04A1; /* at startup, suppose the X-NUCLEO-IDB04A1 is used */
00441 extern uint8_t notification_freq;
00442 
00443 
00444 /*---- Main functions declaration ----*/
00445 /* Complete the initialization of ble module */
00446 void bleInitComplete                        (BLE::InitializationCompleteCallbackContext *params);
00447 
00448 /* scheduleBleEventsProcessing */
00449 void scheduleBleEventsProcessing            (BLE::OnEventsToProcessCallbackContext* context);
00450 
00451 /* Initialization error handling */
00452 void onBleInitError                         (BLE &ble, ble_error_t error);
00453 
00454 void checkStatus                                (void);
00455 
00456 
00457 /*---- Master service functions declarations ----*/
00458 /* Scan for new peripheral nodes and establish new connections */
00459 void connectionProcess                          (void);
00460 
00461 /* Read data from peripheral nodes */
00462 void readingProcess                             (void);
00463 
00464 /* Create a null gatt read pointer */
00465 GattReadCallbackParams * nullGattReadCallbackP  (uint16_t connection_handle);
00466 
00467 
00468 /* Print the central mac addr */
00469 void printMacAddress                            (void);
00470 
00471 /* Complete the initialization of ble module */
00472 void bleInitComplete                            (BLE::InitializationCompleteCallbackContext *params);
00473 
00474 /* Callback functions */
00475 void disconnectionCallback                      (const Gap::DisconnectionCallbackParams_t *);
00476 
00477 void connectionCallback                         (const Gap::ConnectionCallbackParams_t *params);
00478 
00479 void advertisementCallback                      (const Gap::AdvertisementCallbackParams_t *params);
00480 
00481 void onStopScan                                 (Gap::TimeoutSource_t t);
00482 
00483 void serviceDiscoveryCallback                   (const DiscoveredService *service);
00484 
00485 void characteristicDiscoveryCallback            (const DiscoveredCharacteristic *characteristicP);
00486 
00487 void discoveryTerminationCallback               (Gap::Handle_t connectionHandle);
00488 
00489 /* Method called after the reading of a characteristic */
00490 void readCharacteristicCallback                 (const GattReadCallbackParams *response);
00491 
00492 /* Method called after a periph descriptor is written */
00493 void perDescriptorWrittenCallback               (const GattWriteCallbackParams* event);
00494 
00495 
00496 
00497 /* Save the found peripheral device in the struct containing all the
00498    found peripheral devices. */
00499 void saveDeviceFound                            (uint8_t adv_type, BLEProtocol::AddressBytes_t addr,
00500                                                  uint8_t data_length, const uint8_t* data_RSSI, uint8_t pos, uint8_t dev_v,
00501                                                  uint8_t wup_event, uint8_t mic_event, uint8_t prx_event,
00502                                                  uint8_t agm_event, uint8_t sfusion_event);
00503 
00504 /* Connect the device as Master to a peripheral device */
00505 void connectPeripheral                          (void);
00506 
00507 /* Service discovery */
00508 void discoverServices                           (void);
00509 
00510 /* Initialize the struct where all peripheral devices are stored */
00511 void initProcess                                (void);
00512 
00513 /* Start the discovery of new peripheral nodes */
00514 void startDiscovery                             (void);
00515 
00516 /* This function retrieves the peripheral device index from the connection handle */
00517 void getDeviceFromConnHandle                    (uint16_t handle, uint8_t *index, tBDAddr devAddr);
00518 
00519 /* This method reads the characteristic in input */
00520 void readSensorData                             (const DiscoveredCharacteristic &characteristic,
00521                                                  uint16_t connection_handle, uint8_t index);
00522 
00523 /* Set the new status */
00524 void setNewStatus                               (void);
00525 
00526 /* Method that enables characteristic notifications */
00527 void enableNotifications                        (uint16_t conn_handle, uint8_t index, uint8_t dev_v, uint8_t set_mode);
00528 
00529 /* Write a characteristic descriptor */
00530 void writeCharacDescriptor                      (uint16_t conn_handle, uint16_t attr_handle, uint8_t attr_len,
00531                                                  uint8_t* attr_value);
00532 
00533 /* Get error */
00534 ble_error_t writeCharacDescriptorWithError      (uint16_t conn_handle, uint16_t attr_handle, uint8_t attr_len,
00535                                                  uint8_t* attr_value);
00536 
00537 /* Write a characteristic value without waiting for any response */
00538 void writeCharacValueWithoutResp                (uint16_t conn_handle, uint16_t attr_handle, uint8_t attr_len,
00539                                                  uint8_t* attr_value);
00540 
00541 /* Get error */
00542 ble_error_t writeCharacValueWithoutRespWithError       (uint16_t conn_handle, uint16_t attr_handle, uint8_t attr_len,
00543                                                         uint8_t* attr_value);
00544 
00545 /* Builds a Jason format string */
00546 void Build_MEMS_Packet                          (uint8_t *attr_value, char *data_type, tBDAddr devAddr, uint8_t num_type);
00547 
00548 
00549 /* Create new attr value for the master */
00550 void Create_New_Attr_Value                      (uint8_t *tstamp, tBDAddr  devAddr, uint8_t data_type_id, uint8_t *data, uint8_t data_length);
00551 
00552 /* Method called when there is a notification from the sever */
00553 void onNotificationCallback                     (const GattHVXCallbackParams* event);
00554 
00555 void scanTimeOut                                (void);
00556 /*----------------------------------------------------------------------------*/
00557 
00558 
00559 
00560 
00561 /* DiscoveredCharacteristic List methods */
00562 
00563 /* Creating a new DiscoveredCharacteristicNode (struct r308)*/
00564 DiscoveredCharacteristicNode * createDCNode     (const DiscoveredCharacteristic &ch, DiscoveredCharacteristicNode *next);
00565 
00566 /* Prepend a DiscoveredCharacteristicNode (struct r308)*/
00567 DiscoveredCharacteristicNode * prependDCNode    (DiscoveredCharacteristicNode *head, const DiscoveredCharacteristic *characteristic);
00568 
00569 /* Append a DiscoveredCharacteristicNode (struct r308)*/
00570 DiscoveredCharacteristicNode * appendDCNode     (DiscoveredCharacteristicNode *head, const DiscoveredCharacteristic *characteristic);
00571 
00572 /* Number of DiscoveredCharacteristic nodes */
00573 int countElements                               (DiscoveredCharacteristicNode *head);
00574 
00575 /* Search for a DiscoveredCharacteristic node by declaration handle */
00576 DiscoveredCharacteristicNode * searchDCNode     (DiscoveredCharacteristicNode *head, uint16_t declHandle);
00577 
00578 /* Delete the DCN list */
00579 void deleteDCNList                              (DiscoveredCharacteristicNode *head);
00580 
00581 /*----------------------------------------------------------------------------*/
00582 
00583 
00584 
00585 
00586 
00587 
00588 
00589 #endif /*__BLEMASTERSERVICE_H__*/