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Diffstat (limited to 'sensor/patchedBLE/src/BLEAdvertising.h')
-rw-r--r-- | sensor/patchedBLE/src/BLEAdvertising.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/sensor/patchedBLE/src/BLEAdvertising.h b/sensor/patchedBLE/src/BLEAdvertising.h new file mode 100644 index 0000000..3128b50 --- /dev/null +++ b/sensor/patchedBLE/src/BLEAdvertising.h @@ -0,0 +1,78 @@ +/* + * BLEAdvertising.h + * + * Created on: Jun 21, 2017 + * Author: kolban + */ + +#ifndef COMPONENTS_CPP_UTILS_BLEADVERTISING_H_ +#define COMPONENTS_CPP_UTILS_BLEADVERTISING_H_ +#include "sdkconfig.h" +#if defined(CONFIG_BT_ENABLED) +#include <esp_gap_ble_api.h> +#include "BLEUUID.h" +#include <vector> +#include "FreeRTOS.h" + +/** + * @brief Advertisement data set by the programmer to be published by the %BLE server. + */ +class BLEAdvertisementData { + // Only a subset of the possible BLE architected advertisement fields are currently exposed. Others will + // be exposed on demand/request or as time permits. + // +public: + void setAppearance(uint16_t appearance); + void setCompleteServices(BLEUUID uuid); + void setFlags(uint8_t); + void setManufacturerData(std::string data); + void setName(std::string name); + void setPartialServices(BLEUUID uuid); + void setServiceData(BLEUUID uuid, std::string data); + void setShortName(std::string name); + void addData(std::string data); // Add data to the payload. + std::string getPayload(); // Retrieve the current advert payload. + +private: + friend class BLEAdvertising; + std::string m_payload; // The payload of the advertisement. +}; // BLEAdvertisementData + + +/** + * @brief Perform and manage %BLE advertising. + * + * A %BLE server will want to perform advertising in order to make itself known to %BLE clients. + */ +class BLEAdvertising { +public: + BLEAdvertising(); + void addServiceUUID(BLEUUID serviceUUID); + void addServiceUUID(const char* serviceUUID); + void start(); + void stop(); + void setAppearance(uint16_t appearance); + void setMaxInterval(uint16_t maxinterval); + void setMinInterval(uint16_t mininterval); + void setAdvertisementData(BLEAdvertisementData& advertisementData); + void setScanFilter(bool scanRequertWhitelistOnly, bool connectWhitelistOnly); + void setScanResponseData(BLEAdvertisementData& advertisementData); + void setPrivateAddress(esp_ble_addr_type_t type = BLE_ADDR_TYPE_RANDOM); + + void handleGAPEvent(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t* param); + void setMinPreferred(uint16_t); + void setMaxPreferred(uint16_t); + void setScanResponse(bool); + +private: + esp_ble_adv_data_t m_advData; + esp_ble_adv_params_t m_advParams; + std::vector<BLEUUID> m_serviceUUIDs; + bool m_customAdvData = false; // Are we using custom advertising data? + bool m_customScanResponseData = false; // Are we using custom scan response data? + FreeRTOS::Semaphore m_semaphoreSetAdv = FreeRTOS::Semaphore("startAdvert"); + bool m_scanResp = true; + +}; +#endif /* CONFIG_BT_ENABLED */ +#endif /* COMPONENTS_CPP_UTILS_BLEADVERTISING_H_ */
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