Rename BTstack lib to BTstackLib (#1360)
Fixes #1356 Mac and Windows have case-insensitive filesystems, so the will find the internal (all-lowercase) "btstack.h" and not the library's "BTstack.h", causing compilation errors. Rename the library and header to avoid the issue.
This commit was merged in pull request #1360.
This commit is contained in:
Earle F. Philhower, III
@@ -0,0 +1,201 @@
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/**
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Arduino Wrapper for BTstack
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*/
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#ifndef __ARDUINO_BTSTACK_H
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#define __ARDUINO_BTSTACK_H
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#if defined __cplusplus
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extern "C" {
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#endif
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#include "ble/att_db.h"
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#include "btstack_util.h"
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#include "ble/gatt_client.h"
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#include "hci.h"
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#include <stdint.h>
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typedef enum BLEStatus {
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BLE_STATUS_OK,
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BLE_STATUS_DONE, // e.g. for service or characteristic discovery done
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BLE_STATUS_CONNECTION_TIMEOUT,
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BLE_STATUS_CONNECTION_ERROR,
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BLE_STATUS_OTHER_ERROR
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} BLEStatus;
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typedef void (*btstack_packet_handler_t)(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size);
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class UUID {
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private:
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uint8_t uuid[16];
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public:
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UUID();
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UUID(const uint8_t uuid[16]);
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UUID(const char * uuidStr);
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const char * getUuidString() const;
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const char * getUuid128String() const;
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const uint8_t * getUuid(void) const;
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bool matches(UUID *uuid) const;
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};
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typedef enum BD_ADDR_TYPE {
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PUBLIC_ADDRESS = 0,
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PRIVAT_ADDRESS
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} BD_ADDR_TYPE;
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class BD_ADDR {
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private:
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uint8_t address[6];
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BD_ADDR_TYPE address_type;
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public:
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BD_ADDR();
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BD_ADDR(const char * address_string, BD_ADDR_TYPE address_type = PUBLIC_ADDRESS);
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BD_ADDR(const uint8_t address[6], BD_ADDR_TYPE address_type = PUBLIC_ADDRESS);
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const uint8_t * getAddress();
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const char * getAddressString();
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BD_ADDR_TYPE getAddressType();
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};
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class BLEAdvertisement {
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private:
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uint8_t advertising_event_type;
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uint8_t rssi;
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uint8_t data_length;
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uint8_t data[10 + LE_ADVERTISING_DATA_SIZE];
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BD_ADDR bd_addr;
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UUID * iBeacon_UUID;
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public:
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BLEAdvertisement(uint8_t * event_packet);
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~BLEAdvertisement();
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BD_ADDR * getBdAddr();
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BD_ADDR_TYPE getBdAddrType();
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int getRssi();
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bool containsService(UUID * service);
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bool nameHasPrefix(const char * namePrefix);
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const uint8_t * getAdvData();
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bool isIBeacon();
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const UUID * getIBeaconUUID();
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uint16_t getIBeaconMajorID();
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uint16_t getIBecaonMinorID();
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uint8_t getiBeaconMeasuredPower();
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};
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class BLECharacteristic {
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private:
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gatt_client_characteristic_t characteristic;
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UUID uuid;
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public:
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BLECharacteristic();
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BLECharacteristic(gatt_client_characteristic_t characteristic);
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const UUID * getUUID();
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bool matches(UUID * uuid);
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bool isValueHandle(uint16_t value_handle);
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const gatt_client_characteristic_t * getCharacteristic();
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};
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class BLEService {
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private:
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gatt_client_service_t service;
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UUID uuid;
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public:
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BLEService();
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BLEService(gatt_client_service_t service);
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const UUID * getUUID();
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bool matches(UUID * uuid);
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const gatt_client_service_t * getService();
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};
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class BLEDevice {
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private:
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hci_con_handle_t handle;
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public:
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BLEDevice();
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BLEDevice(hci_con_handle_t handle);
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hci_con_handle_t getHandle();
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// discovery of services and characteristics
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int discoverGATTServices();
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int discoverCharacteristicsForService(BLEService * service);
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// read/write
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int readCharacteristic(BLECharacteristic * characteristic);
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int writeCharacteristic(BLECharacteristic * characteristic, uint8_t * data, uint16_t size);
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int writeCharacteristicWithoutResponse(BLECharacteristic * characteristic, uint8_t * data, uint16_t size);
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// subscribe/unsubscribe
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int subscribeForNotifications(BLECharacteristic * characteristic);
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int unsubscribeFromNotifications(BLECharacteristic * characteristic);
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int subscribeForIndications(BLECharacteristic * characteristic);
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int unsubscribeFromIndications(BLECharacteristic * characteristic);
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};
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class BTstackManager {
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public:
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BTstackManager(void);
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void setup(void);
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void loop(void);
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void setPublicBdAddr(bd_addr_t addr);
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void enablePacketLogger();
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void enableDebugLogger();
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void setAdvData(uint16_t size, const uint8_t * data);
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void iBeaconConfigure(UUID * uuid, uint16_t major_id, uint16_t minor_id, uint8_t measured_power = 0xc6);
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void startAdvertising();
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void stopAdvertising();
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void bleStartScanning();
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void bleStopScanning();
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// connection management
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void bleConnect(BD_ADDR_TYPE address_type, const uint8_t address[6], int timeout_ms);
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void bleConnect(BD_ADDR_TYPE address_type, const char * address, int timeout_ms);
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void bleConnect(BD_ADDR * address, int timeout_ms);
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void bleConnect(BLEAdvertisement * advertisement, int timeout_ms);
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void bleDisconnect(BLEDevice * device);
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// discovery of services and characteristics
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int discoverGATTServices(BLEDevice * device);
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int discoverCharacteristicsForService(BLEDevice * peripheral, BLEService * service);
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// read/write
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int readCharacteristic(BLEDevice * device, BLECharacteristic * characteristic);
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int writeCharacteristic(BLEDevice * device, BLECharacteristic * characteristic, uint8_t * data, uint16_t size);
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int writeCharacteristicWithoutResponse(BLEDevice * device, BLECharacteristic * characteristic, uint8_t * data, uint16_t size);
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// subscribe/unsubscribe notification and indications
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int subscribeForNotifications(BLEDevice * device, BLECharacteristic * characteristic);
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int unsubscribeFromNotifications(BLEDevice * device, BLECharacteristic * characteristic);
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int subscribeForIndications(BLEDevice * device, BLECharacteristic * characteristic);
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int unsubscribeFromIndications(BLEDevice * device, BLECharacteristic * characteristic);
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// Callbacks
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void setBLEAdvertisementCallback(void (*)(BLEAdvertisement * bleAdvertisement));
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void setBLEDeviceConnectedCallback(void (*)(BLEStatus status, BLEDevice * device));
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void setBLEDeviceDisconnectedCallback(void (*)(BLEDevice * device));
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void setGATTServiceDiscoveredCallback(void (*)(BLEStatus status, BLEDevice * device, BLEService * bleService));
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void setGATTCharacteristicDiscoveredCallback(void (*)(BLEStatus status, BLEDevice * device, BLECharacteristic * characteristic));
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void setGATTCharacteristicReadCallback(void (*)(BLEStatus status, BLEDevice * device, uint8_t * value, uint16_t length));
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void setGATTCharacteristicNotificationCallback(void (*)(BLEDevice * device, uint16_t value_handle, uint8_t* value, uint16_t length));
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void setGATTCharacteristicIndicationCallback(void (*)(BLEDevice * device, uint16_t value_handle, uint8_t* value, uint16_t length));
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void setGATTDoneCallback(void (*)(BLEStatus status, BLEDevice * device));
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void setGATTCharacteristicWrittenCallback(void (*)(BLEStatus status, BLEDevice * device));
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void setGATTCharacteristicSubscribedCallback(void (*)(BLEStatus status, BLEDevice * device));
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void setGATTCharacteristicUnsubscribedCallback(void (*)(BLEStatus status, BLEDevice * device));
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void setGATTCharacteristicRead(uint16_t (*)(uint16_t characteristic_id, uint8_t * buffer, uint16_t buffer_size));
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void setGATTCharacteristicWrite(int (*)(uint16_t characteristic_id, uint8_t *buffer, uint16_t buffer_size));
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void addGATTService(UUID * uuid);
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uint16_t addGATTCharacteristic(UUID * uuid, uint16_t flags, const char * text);
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uint16_t addGATTCharacteristic(UUID * uuid, uint16_t flags, uint8_t * data, uint16_t data_len);
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uint16_t addGATTCharacteristicDynamic(UUID * uuid, uint16_t flags, uint16_t characteristic_id);
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};
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extern BTstackManager BTstack;
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#if defined __cplusplus
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}
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#endif
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#endif // __ARDUINO_BTSTACK_H
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