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a8d9299016
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a8d9299016 | |||
226c67f729 | |||
4c8a13afe4 | |||
79f442d24b |
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@ -47,6 +47,8 @@ NimBLEService::NimBLEService(const NimBLEUUID &uuid) {
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m_handle = NULL_HANDLE;
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m_pSvcDef = nullptr;
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m_removed = 0;
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m_secondary = false;
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m_pSecSvcDef = nullptr;
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} // NimBLEService
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@ -65,6 +67,13 @@ NimBLEService::~NimBLEService() {
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delete(m_pSvcDef);
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}
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if(m_pSecSvcDef != nullptr) {
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for(auto &it : m_secSvcVec) {
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delete it;
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}
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delete m_pSecSvcDef;
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}
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for(auto &it : m_chrVec) {
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delete it;
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}
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@ -130,7 +139,7 @@ bool NimBLEService::start() {
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ble_gatt_chr_def* pChr_a = nullptr;
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ble_gatt_dsc_def* pDsc_a = nullptr;
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svc[0].type = BLE_GATT_SVC_TYPE_PRIMARY;
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svc[0].type = m_secondary ? BLE_GATT_SVC_TYPE_SECONDARY : BLE_GATT_SVC_TYPE_PRIMARY;
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svc[0].uuid = &m_uuid.getNative()->u;
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svc[0].includes = NULL;
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@ -159,7 +168,7 @@ bool NimBLEService::start() {
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// Nimble requires the last characteristic to have it's uuid = 0 to indicate the end
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// of the characteristics for the service. We create 1 extra and set it to null
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// for this purpose.
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pChr_a = new ble_gatt_chr_def[numChrs + 1];
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pChr_a = new ble_gatt_chr_def[numChrs + 1]{};
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int i = 0;
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for(auto chr_it = m_chrVec.begin(); chr_it != m_chrVec.end(); ++chr_it) {
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if((*chr_it)->m_removed > 0) {
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@ -222,6 +231,19 @@ bool NimBLEService::start() {
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// end of services must indicate to api with type = 0
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svc[1].type = 0;
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m_pSvcDef = svc;
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if(m_secSvcVec.size() > 0){
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size_t numSecSvcs = m_secSvcVec.size();
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ble_gatt_svc_def** m_pSecSvcDef = new ble_gatt_svc_def*[numSecSvcs + 1];
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int i = 0;
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for(auto& it : m_secSvcVec) {
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it->start();
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m_pSecSvcDef[i] = it->m_pSvcDef;
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++i;
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}
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m_pSecSvcDef[numSecSvcs] = nullptr;
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m_pSvcDef->includes = (const ble_gatt_svc_def**)m_pSecSvcDef;
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}
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}
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int rc = ble_gatts_count_cfg((const ble_gatt_svc_def*)m_pSvcDef);
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@ -234,7 +256,6 @@ bool NimBLEService::start() {
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if (rc != 0) {
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NIMBLE_LOGE(LOG_TAG, "ble_gatts_add_svcs, rc= %d, %s", rc, NimBLEUtils::returnCodeToString(rc));
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return false;
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}
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NIMBLE_LOGD(LOG_TAG, "<< start()");
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@ -254,6 +275,44 @@ uint16_t NimBLEService::getHandle() {
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} // getHandle
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/**
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* @brief Creates a BLE service as a secondary service to the service this was called from.
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* @param [in] uuid The UUID of the secondary service.
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* @return A reference to the new secondary service object.
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*/
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NimBLEService* NimBLEService::createService(const NimBLEUUID &uuid) {
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NIMBLE_LOGD(LOG_TAG, ">> createService - %s", uuid.toString().c_str());
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NimBLEServer* pServer = getServer();
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NimBLEService* pService = new NimBLEService(uuid, 0, pServer);
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m_secSvcVec.push_back(pService);
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pService->m_secondary = true;
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pServer->serviceChanged();
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NIMBLE_LOGD(LOG_TAG, "<< createService");
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return pService;
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}
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/**
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* @brief Adds a secondary service to this service which was either already created but removed from availability,\n
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* or created and later added.
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* @param [in] service The secondary service object to add.
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*/
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void NimBLEService::addService(NimBLEService* service) {
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// If adding a service that was not removed add it and return.
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// Else reset GATT and send service changed notification.
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if(service->m_removed == 0) {
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m_secSvcVec.push_back(service);
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return;
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}
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service->m_secondary = true;
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service->m_removed = 0;
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getServer()->serviceChanged();
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}
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/**
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* @brief Create a new BLE Characteristic associated with this service.
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* @param [in] uuid - The UUID of the characteristic.
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@ -69,6 +69,9 @@ public:
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std::vector<NimBLECharacteristic*> getCharacteristics(const char* uuid);
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std::vector<NimBLECharacteristic*> getCharacteristics(const NimBLEUUID &uuid);
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void addService(NimBLEService* service);
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NimBLEService* createService(const NimBLEUUID &uuid);
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private:
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@ -79,7 +82,10 @@ private:
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NimBLEUUID m_uuid;
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ble_gatt_svc_def* m_pSvcDef;
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uint8_t m_removed;
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bool m_secondary;
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ble_gatt_svc_def** m_pSecSvcDef;
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std::vector<NimBLECharacteristic*> m_chrVec;
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std::vector<NimBLEService*> m_secSvcVec;
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}; // NimBLEService
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