The Opportunity Factory / BLE_API

BLE Library with custom services for the tortuga bike

Dependents:   TORTUGA_BLE

Fork of BLE_API by aapje monkey

ble/services/BikeService.h@1203:3bc52a68543f, 2016-04-30 (annotated)

Committer:
ptuytsch
Date:
Sat Apr 30 23:10:50 2016 +0000
Revision:
1203:3bc52a68543f
Parent:
1202:a31d51d9fba8 
Working, all send by bluetooth and adding Device information.; TODO: optimize update of BikeService

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ptuytsch 1131:5cc818415e2b 1 #ifndef __BLE_BIKE_SERVICE_H__
ptuytsch 1131:5cc818415e2b 2 #define __BLE_BIKE_SERVICE_H__
ptuytsch 1203:3bc52a68543f 3
ptuytsch 1203:3bc52a68543f 4 #include "BikeData.h"
ptuytsch 1131:5cc818415e2b 5 class BikeService {
ptuytsch 1131:5cc818415e2b 6 public:
ptuytsch 1203:3bc52a68543f 7 /*
ptuytsch 1203:3bc52a68543f 8 UUID LIST:
ptuytsch 1203:3bc52a68543f 9 0x6969: SERVICE
ptuytsch 1203:3bc52a68543f 10 0x696A: Trip Distance
ptuytsch 1203:3bc52a68543f 11 0x696B: Trip Average
ptuytsch 1203:3bc52a68543f 12 0x696C: Trip Time (in seconds)
ptuytsch 1203:3bc52a68543f 13
ptuytsch 1203:3bc52a68543f 14 0x696D: Overall Distance
ptuytsch 1203:3bc52a68543f 15 0x696E: Overall Average
ptuytsch 1203:3bc52a68543f 16 0x696F: Overall Time (in seconds)
ptuytsch 1203:3bc52a68543f 17
ptuytsch 1203:3bc52a68543f 18 0x6970: Since Battery Change Distance
ptuytsch 1203:3bc52a68543f 19 0x6971: Since Battery Change Average
ptuytsch 1203:3bc52a68543f 20 0x6972: Since Battery Change Time (in seconds)
ptuytsch 1203:3bc52a68543f 21
ptuytsch 1203:3bc52a68543f 22 0x6973: pulses in last second
ptuytsch 1203:3bc52a68543f 23 0x6974: Speed
ptuytsch 1203:3bc52a68543f 24 0x6975: Control
ptuytsch 1203:3bc52a68543f 25 */
ptuytsch 1203:3bc52a68543f 26
ptuytsch 1131:5cc818415e2b 27 const static uint16_t BIKE_SERVICE_UUID = 0x6969;
ptuytsch 1203:3bc52a68543f 28
ptuytsch 1203:3bc52a68543f 29 const static uint16_t TRIP_DISTANCE_CHARACTERISTIC_UUID = 0x696A;
ptuytsch 1203:3bc52a68543f 30 const static uint16_t TRIP_AVERAGE_CHARACTERISTIC_UUID = 0x696B;
ptuytsch 1203:3bc52a68543f 31 const static uint16_t TRIP_TIME_CHARACTERISTIC_UUID = 0x696C;
ptuytsch 1202:a31d51d9fba8 32
ptuytsch 1203:3bc52a68543f 33 const static uint16_t OVERALL_DISTANCE_CHARACTERISTIC_UUID = 0x696D;
ptuytsch 1203:3bc52a68543f 34 const static uint16_t OVERALL_AVERAGE_CHARACTERISTIC_UUID = 0x696E;
ptuytsch 1203:3bc52a68543f 35 const static uint16_t OVERALL_TIME_CHARACTERISTIC_UUID = 0x696F;
ptuytsch 1203:3bc52a68543f 36
ptuytsch 1203:3bc52a68543f 37 const static uint16_t BATCHANGE_DISTANCE_CHARACTERISTIC_UUID = 0x6970;
ptuytsch 1203:3bc52a68543f 38 const static uint16_t BATCHANGE_AVERAGE_CHARACTERISTIC_UUID = 0x6971;
ptuytsch 1203:3bc52a68543f 39 const static uint16_t BATCHANGE_TIME_CHARACTERISTIC_UUID = 0x6972;
ptuytsch 1203:3bc52a68543f 40
ptuytsch 1203:3bc52a68543f 41 const static uint16_t PULSE_CHARACTERISTIC_UUID = 0x6973;
ptuytsch 1203:3bc52a68543f 42 const static uint16_t SPEED_CHARACTERISTIC_UUID = 0x6974;
ptuytsch 1203:3bc52a68543f 43 const static uint16_t CONTROL_CHARACTERISTIC_UUID = 0x6975;
ptuytsch 1202:a31d51d9fba8 44
ptuytsch 1202:a31d51d9fba8 45 //CONSTRUCTOR
ptuytsch 1203:3bc52a68543f 46 BikeService(BLE &_ble, BikeData *bikeData) :
ptuytsch 1203:3bc52a68543f 47 ble(_ble),
ptuytsch 1203:3bc52a68543f 48 bd(bikeData),
ptuytsch 1203:3bc52a68543f 49 tripDistanceChar(TRIP_DISTANCE_CHARACTERISTIC_UUID,&tripDistance, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
ptuytsch 1203:3bc52a68543f 50 tripAverageChar(TRIP_AVERAGE_CHARACTERISTIC_UUID,&tripAverage, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
ptuytsch 1203:3bc52a68543f 51 tripTimeChar(TRIP_TIME_CHARACTERISTIC_UUID,&tripTime, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
ptuytsch 1203:3bc52a68543f 52
ptuytsch 1203:3bc52a68543f 53 overallDistanceChar(OVERALL_DISTANCE_CHARACTERISTIC_UUID,&overallDistance, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
ptuytsch 1203:3bc52a68543f 54 overallAverageChar(OVERALL_AVERAGE_CHARACTERISTIC_UUID,&overallAverage, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
ptuytsch 1203:3bc52a68543f 55 overallTimeChar(OVERALL_TIME_CHARACTERISTIC_UUID,&overallTime, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
ptuytsch 1203:3bc52a68543f 56
ptuytsch 1203:3bc52a68543f 57 batChangeDistanceChar(BATCHANGE_DISTANCE_CHARACTERISTIC_UUID,&batChangeDistance, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
ptuytsch 1203:3bc52a68543f 58 batChangeAverageChar(BATCHANGE_AVERAGE_CHARACTERISTIC_UUID,&batChangeAverage, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
ptuytsch 1203:3bc52a68543f 59 batChangeTimeChar(BATCHANGE_TIME_CHARACTERISTIC_UUID,&batChangeTime, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
ptuytsch 1203:3bc52a68543f 60
ptuytsch 1203:3bc52a68543f 61 pulseChar(PULSE_CHARACTERISTIC_UUID,&pulse, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
ptuytsch 1203:3bc52a68543f 62 speedChar(SPEED_CHARACTERISTIC_UUID,&speed, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
ptuytsch 1203:3bc52a68543f 63 controlChar(CONTROL_CHARACTERISTIC_UUID,&control, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY)
ptuytsch 1131:5cc818415e2b 64 {
ptuytsch 1203:3bc52a68543f 65 tripDistance = (bd->getDataSet(BikeData::TRIP))->getDistance() *100;
ptuytsch 1203:3bc52a68543f 66 tripAverage = (bd->getDataSet(BikeData::TRIP))->getAverage() *100;
ptuytsch 1203:3bc52a68543f 67 tripTime = (bd->getDataSet(BikeData::TRIP))->getTime();
ptuytsch 1203:3bc52a68543f 68
ptuytsch 1203:3bc52a68543f 69 overallDistance = (bd->getDataSet(BikeData::OVERALL))->getDistance()*100;
ptuytsch 1203:3bc52a68543f 70 overallAverage = (bd->getDataSet(BikeData::OVERALL))->getAverage()*100;
ptuytsch 1203:3bc52a68543f 71 overallTime = (bd->getDataSet(BikeData::OVERALL))->getTime();
ptuytsch 1203:3bc52a68543f 72
ptuytsch 1203:3bc52a68543f 73 batChangeDistance = (bd->getDataSet(BikeData::BATCHANGE))->getDistance() *100;
ptuytsch 1203:3bc52a68543f 74 batChangeAverage = (bd->getDataSet(BikeData::BATCHANGE))->getAverage() *100;
ptuytsch 1203:3bc52a68543f 75 batChangeTime = (bd->getDataSet(BikeData::BATCHANGE))->getTime();
ptuytsch 1203:3bc52a68543f 76
ptuytsch 1203:3bc52a68543f 77 pulse = bd->getLastCount();
ptuytsch 1203:3bc52a68543f 78 speed = bd->getSpeed()*100;
ptuytsch 1203:3bc52a68543f 79 control = bd->isLogging()*5;
ptuytsch 1203:3bc52a68543f 80
ptuytsch 1203:3bc52a68543f 81 GattCharacteristic *charTable[] = {&tripDistanceChar, &tripAverageChar, &tripTimeChar,
ptuytsch 1203:3bc52a68543f 82 &overallDistanceChar, &overallAverageChar, &overallTimeChar,
ptuytsch 1203:3bc52a68543f 83 &batChangeDistanceChar, &batChangeAverageChar, &batChangeTimeChar,
ptuytsch 1203:3bc52a68543f 84 &pulseChar, &speedChar, &controlChar};
ptuytsch 1131:5cc818415e2b 85 GattService bikeService(BikeService::BIKE_SERVICE_UUID, charTable, sizeof(charTable) / sizeof(GattCharacteristic *));
ptuytsch 1131:5cc818415e2b 86 ble.gattServer().addService(bikeService);
ptuytsch 1202:a31d51d9fba8 87 ble.onDataWritten(this, &BikeService::onDataWrittenCallback);
ptuytsch 1202:a31d51d9fba8 88 }
ptuytsch 1202:a31d51d9fba8 89
ptuytsch 1202:a31d51d9fba8 90 void onDataWrittenCallback(const GattWriteCallbackParams *writeParams) {
ptuytsch 1203:3bc52a68543f 91 if (writeParams->handle == controlChar.getValueHandle()) {
ptuytsch 1203:3bc52a68543f 92 bd->startTrip();
ptuytsch 1202:a31d51d9fba8 93 }
ptuytsch 1131:5cc818415e2b 94 }
ptuytsch 1131:5cc818415e2b 95
ptuytsch 1131:5cc818415e2b 96
ptuytsch 1203:3bc52a68543f 97 void update(){
ptuytsch 1203:3bc52a68543f 98 /*
ptuytsch 1203:3bc52a68543f 99 *
ptuytsch 1203:3bc52a68543f 100 *TODO: update optimaliseren zodat niet alles moet geupdate worden om de seconde (enkel de waardes die veranderen)
ptuytsch 1203:3bc52a68543f 101 *
ptuytsch 1203:3bc52a68543f 102 */
ptuytsch 1203:3bc52a68543f 103
ptuytsch 1203:3bc52a68543f 104 tripDistance = ((bd->getDataSet(BikeData::TRIP))->getDistance()) * 100;
ptuytsch 1203:3bc52a68543f 105 tripAverage = ((bd->getDataSet(BikeData::TRIP))->getAverage()) * 100;
ptuytsch 1203:3bc52a68543f 106 tripTime = ((bd->getDataSet(BikeData::TRIP))->getTime());
ptuytsch 1203:3bc52a68543f 107
ptuytsch 1203:3bc52a68543f 108 overallDistance = (bd->getDataSet(BikeData::OVERALL))->getDistance()*100;
ptuytsch 1203:3bc52a68543f 109 overallAverage = (bd->getDataSet(BikeData::OVERALL))->getAverage()*100;
ptuytsch 1203:3bc52a68543f 110 overallTime = (bd->getDataSet(BikeData::OVERALL))->getTime();
ptuytsch 1203:3bc52a68543f 111
ptuytsch 1203:3bc52a68543f 112 batChangeDistance = (bd->getDataSet(BikeData::BATCHANGE))->getDistance() *100;
ptuytsch 1203:3bc52a68543f 113 batChangeAverage = (bd->getDataSet(BikeData::BATCHANGE))->getAverage() *100;
ptuytsch 1203:3bc52a68543f 114 batChangeTime = (bd->getDataSet(BikeData::BATCHANGE))->getTime();
ptuytsch 1203:3bc52a68543f 115
ptuytsch 1203:3bc52a68543f 116 pulse = bd->getLastCount();
ptuytsch 1203:3bc52a68543f 117 speed = bd->getSpeed()*100;
ptuytsch 1203:3bc52a68543f 118 control = bd->isLogging()*5;
ptuytsch 1203:3bc52a68543f 119
ptuytsch 1203:3bc52a68543f 120 ble.gattServer().write(tripDistanceChar.getValueHandle(),(uint8_t *)&tripDistance,sizeof(uint32_t));
ptuytsch 1203:3bc52a68543f 121 ble.gattServer().write(tripAverageChar.getValueHandle(),(uint8_t *)&tripAverage,sizeof(uint32_t));
ptuytsch 1203:3bc52a68543f 122 ble.gattServer().write(tripTimeChar.getValueHandle(),(uint8_t *)&tripTime,sizeof(uint32_t));
ptuytsch 1203:3bc52a68543f 123
ptuytsch 1203:3bc52a68543f 124 ble.gattServer().write(overallDistanceChar.getValueHandle(),(uint8_t *)&overallDistance,sizeof(uint32_t));
ptuytsch 1203:3bc52a68543f 125 ble.gattServer().write(overallAverageChar.getValueHandle(),(uint8_t *)&overallAverage,sizeof(uint32_t));
ptuytsch 1203:3bc52a68543f 126 ble.gattServer().write(overallTimeChar.getValueHandle(),(uint8_t *)&overallTime,sizeof(uint32_t));
ptuytsch 1203:3bc52a68543f 127
ptuytsch 1203:3bc52a68543f 128 ble.gattServer().write(batChangeDistanceChar.getValueHandle(),(uint8_t *)&batChangeDistance,sizeof(uint32_t));
ptuytsch 1203:3bc52a68543f 129 ble.gattServer().write(batChangeAverageChar.getValueHandle(),(uint8_t *)&batChangeAverage,sizeof(uint32_t));
ptuytsch 1203:3bc52a68543f 130 ble.gattServer().write(batChangeTimeChar.getValueHandle(),(uint8_t *)&batChangeTime,sizeof(uint32_t));
ptuytsch 1203:3bc52a68543f 131
ptuytsch 1203:3bc52a68543f 132 ble.gattServer().write(pulseChar.getValueHandle(),&pulse,sizeof(uint8_t));
ptuytsch 1203:3bc52a68543f 133 ble.gattServer().write(speedChar.getValueHandle(),(uint8_t *)&speed,sizeof(uint32_t));
ptuytsch 1203:3bc52a68543f 134 ble.gattServer().write(controlChar.getValueHandle(),&control,sizeof(uint8_t));
ptuytsch 1203:3bc52a68543f 135 }
ptuytsch 1203:3bc52a68543f 136
ptuytsch 1203:3bc52a68543f 137 public:
ptuytsch 1203:3bc52a68543f 138 BLE &ble;
ptuytsch 1203:3bc52a68543f 139 BikeData *bd;
ptuytsch 1203:3bc52a68543f 140 uint32_t tripDistance, tripAverage, tripTime,
ptuytsch 1203:3bc52a68543f 141 overallDistance, overallAverage, overallTime,
ptuytsch 1203:3bc52a68543f 142 batChangeDistance, batChangeAverage, batChangeTime,
ptuytsch 1203:3bc52a68543f 143 speed;
ptuytsch 1203:3bc52a68543f 144 uint8_t pulse, control;
ptuytsch 1203:3bc52a68543f 145
ptuytsch 1203:3bc52a68543f 146 ReadOnlyGattCharacteristic<uint32_t> tripDistanceChar;
ptuytsch 1203:3bc52a68543f 147 ReadOnlyGattCharacteristic<uint32_t> tripAverageChar;
ptuytsch 1203:3bc52a68543f 148 ReadOnlyGattCharacteristic<uint32_t> tripTimeChar;
ptuytsch 1131:5cc818415e2b 149
ptuytsch 1203:3bc52a68543f 150 ReadOnlyGattCharacteristic<uint32_t> overallDistanceChar;
ptuytsch 1203:3bc52a68543f 151 ReadOnlyGattCharacteristic<uint32_t> overallAverageChar;
ptuytsch 1203:3bc52a68543f 152 ReadOnlyGattCharacteristic<uint32_t> overallTimeChar;
ptuytsch 1203:3bc52a68543f 153
ptuytsch 1203:3bc52a68543f 154 ReadOnlyGattCharacteristic<uint32_t> batChangeDistanceChar;
ptuytsch 1203:3bc52a68543f 155 ReadOnlyGattCharacteristic<uint32_t> batChangeAverageChar;
ptuytsch 1203:3bc52a68543f 156 ReadOnlyGattCharacteristic<uint32_t> batChangeTimeChar;
ptuytsch 1203:3bc52a68543f 157
ptuytsch 1203:3bc52a68543f 158 ReadOnlyGattCharacteristic<uint8_t> pulseChar;
ptuytsch 1203:3bc52a68543f 159 ReadOnlyGattCharacteristic<uint32_t> speedChar;
ptuytsch 1203:3bc52a68543f 160 ReadWriteGattCharacteristic<uint8_t> controlChar;
ptuytsch 1131:5cc818415e2b 161 };
ptuytsch 1131:5cc818415e2b 162
ptuytsch 1202:a31d51d9fba8 163 #endif