uint32_t conn_mw_ble_version_get(uint8_t const * const p_rx_buf, uint32_t rx_buf_len, uint8_t * const p_tx_buf, uint32_t * const p_tx_buf_len) { SER_ASSERT_NOT_NULL(p_rx_buf); SER_ASSERT_NOT_NULL(p_tx_buf); SER_ASSERT_NOT_NULL(p_tx_buf_len); ble_version_t version; ble_version_t * p_version = &version; uint32_t err_code = NRF_SUCCESS; uint32_t sd_err_code; err_code = ble_version_get_req_dec(p_rx_buf, rx_buf_len, &p_version); SER_ASSERT(err_code == NRF_SUCCESS, err_code); sd_err_code = sd_ble_version_get(p_version); err_code = ble_version_get_rsp_enc(sd_err_code, p_tx_buf, p_tx_buf_len, p_version); SER_ASSERT(err_code == NRF_SUCCESS, err_code); return err_code; }
const char *nRF5xn::getVersion(void) { if (!initialized) { return "INITIALIZATION_INCOMPLETE"; } static char versionString[32]; static bool versionFetched = false; if (!versionFetched) { ble_version_t version; if ((sd_ble_version_get(&version) == NRF_SUCCESS) && (version.company_id == 0x0059)) { switch (version.version_number) { case 0x07: case 0x08: snprintf(versionString, sizeof(versionString), "Nordic BLE4.1 ver:%u fw:%04x", version.version_number, version.subversion_number); break; default: snprintf(versionString, sizeof(versionString), "Nordic (spec unknown) ver:%u fw:%04x", version.version_number, version.subversion_number); break; } versionFetched = true; } else { strncpy(versionString, "unknown", sizeof(versionString)); } } return versionString; }
const char *nRF51822n::getVersion(void) { static char versionString[10]; static bool versionFetched = false; if (!versionFetched) { ble_version_t version; if (sd_ble_version_get(&version) == NRF_SUCCESS) { snprintf(versionString, sizeof(versionString), "%u.%u", version.version_number, version.subversion_number); versionFetched = true; } else { strncpy(versionString, "unknown", sizeof(versionString)); } } return versionString; }
const char *nRF51822n::getVersion(void) { static char versionString[32]; static bool versionFetched = false; if (!versionFetched) { ble_version_t version; if ((sd_ble_version_get(&version) == NRF_SUCCESS) && (version.company_id == 0x0059)) { switch (version.version_number) { case 0x07: snprintf(versionString, sizeof(versionString), "Nordic BLE4.1 fw:%04x", version.subversion_number); break; default: snprintf(versionString, sizeof(versionString), "Nordic (spec unknown) fw:%04x", version.subversion_number); break; } versionFetched = true; } else { strncpy(versionString, "unknown", sizeof(versionString)); } } return versionString; }
void nRF51822::begin(unsigned char advertisementDataType, unsigned char advertisementDataLength, const unsigned char* advertisementData, unsigned char scanDataType, unsigned char scanDataLength, const unsigned char* scanData, BLELocalAttribute** localAttributes, unsigned char numLocalAttributes, BLERemoteAttribute** remoteAttributes, unsigned char numRemoteAttributes) { #ifdef __RFduino__ sd_softdevice_enable(NRF_CLOCK_LFCLKSRC_SYNTH_250_PPM, NULL); #else sd_softdevice_enable(NRF_CLOCK_LFCLKSRC_XTAL_20_PPM, NULL); // sd_nvic_EnableIRQ(SWI2_IRQn); #endif #ifdef NRF51_S130 ble_enable_params_t enableParams = { .gatts_enable_params = { .service_changed = true } }; sd_ble_enable(&enableParams); #endif #ifdef NRF_51822_DEBUG ble_version_t version; sd_ble_version_get(&version); Serial.print(F("version = ")); Serial.print(version.version_number); Serial.print(F(" ")); Serial.print(version.company_id); Serial.print(F(" ")); Serial.print(version.subversion_number); Serial.println(); #endif ble_gap_conn_params_t gap_conn_params; gap_conn_params.min_conn_interval = 40; // in 1.25ms units gap_conn_params.max_conn_interval = 80; // in 1.25ms unit gap_conn_params.slave_latency = 0; gap_conn_params.conn_sup_timeout = 4000 / 10; // in 10ms unit sd_ble_gap_ppcp_set(&gap_conn_params); sd_ble_gap_tx_power_set(0); unsigned char srData[31]; unsigned char srDataLen = 0; this->_advDataLen = 0; // flags this->_advData[this->_advDataLen + 0] = 2; this->_advData[this->_advDataLen + 1] = 0x01; this->_advData[this->_advDataLen + 2] = 0x06; this->_advDataLen += 3; if (advertisementDataType && advertisementDataLength && advertisementData) { this->_advData[this->_advDataLen + 0] = advertisementDataLength + 1; this->_advData[this->_advDataLen + 1] = advertisementDataType; this->_advDataLen += 2; memcpy(&this->_advData[this->_advDataLen], advertisementData, advertisementDataLength); this->_advDataLen += advertisementDataLength; } if (scanDataType && scanDataLength && scanData) { srData[0] = scanDataLength + 1; srData[1] = scanDataType; memcpy(&srData[2], scanData, scanDataLength); srDataLen = 2 + scanDataLength; } sd_ble_gap_adv_data_set(this->_advData, this->_advDataLen, srData, srDataLen); sd_ble_gap_appearance_set(0); for (int i = 0; i < numLocalAttributes; i++) { BLELocalAttribute *localAttribute = localAttributes[i]; if (localAttribute->type() == BLETypeCharacteristic) { this->_numLocalCharacteristics++; } } this->_numLocalCharacteristics -= 3; // 0x2a00, 0x2a01, 0x2a05 this->_localCharacteristicInfo = (struct localCharacteristicInfo*)malloc(sizeof(struct localCharacteristicInfo) * this->_numLocalCharacteristics); unsigned char localCharacteristicIndex = 0; uint16_t handle = 0; BLEService *lastService = NULL; for (int i = 0; i < numLocalAttributes; i++) { BLELocalAttribute *localAttribute = localAttributes[i]; BLEUuid uuid = BLEUuid(localAttribute->uuid()); const unsigned char* uuidData = uuid.data(); unsigned char value[255]; ble_uuid_t nordicUUID; if (uuid.length() == 2) { nordicUUID.uuid = (uuidData[1] << 8) | uuidData[0]; nordicUUID.type = BLE_UUID_TYPE_BLE; } else { unsigned char uuidDataTemp[16]; memcpy(&uuidDataTemp, uuidData, sizeof(uuidDataTemp)); nordicUUID.uuid = (uuidData[13] << 8) | uuidData[12]; uuidDataTemp[13] = 0; uuidDataTemp[12] = 0; sd_ble_uuid_vs_add((ble_uuid128_t*)&uuidDataTemp, &nordicUUID.type); } if (localAttribute->type() == BLETypeService) { BLEService *service = (BLEService *)localAttribute; if (strcmp(service->uuid(), "1800") == 0 || strcmp(service->uuid(), "1801") == 0) { continue; // skip } sd_ble_gatts_service_add(BLE_GATTS_SRVC_TYPE_PRIMARY, &nordicUUID, &handle); lastService = service; } else if (localAttribute->type() == BLETypeCharacteristic) { BLECharacteristic *characteristic = (BLECharacteristic *)localAttribute; if (strcmp(characteristic->uuid(), "2a00") == 0) { ble_gap_conn_sec_mode_t secMode; BLE_GAP_CONN_SEC_MODE_SET_OPEN(&secMode); // no security is needed sd_ble_gap_device_name_set(&secMode, characteristic->value(), characteristic->valueLength()); } else if (strcmp(characteristic->uuid(), "2a01") == 0) { const uint16_t *appearance = (const uint16_t*)characteristic->value(); sd_ble_gap_appearance_set(*appearance); } else if (strcmp(characteristic->uuid(), "2a05") == 0) { // do nothing } else { uint8_t properties = characteristic->properties() & 0xfe; uint16_t valueLength = characteristic->valueLength(); this->_localCharacteristicInfo[localCharacteristicIndex].characteristic = characteristic; this->_localCharacteristicInfo[localCharacteristicIndex].notifySubscribed = false; this->_localCharacteristicInfo[localCharacteristicIndex].indicateSubscribed = false; this->_localCharacteristicInfo[localCharacteristicIndex].service = lastService; ble_gatts_char_md_t characteristicMetaData; ble_gatts_attr_md_t clientCharacteristicConfigurationMetaData; ble_gatts_attr_t characteristicValueAttribute; ble_gatts_attr_md_t characteristicValueAttributeMetaData; memset(&characteristicMetaData, 0, sizeof(characteristicMetaData)); memcpy(&characteristicMetaData.char_props, &properties, 1); characteristicMetaData.p_char_user_desc = NULL; characteristicMetaData.p_char_pf = NULL; characteristicMetaData.p_user_desc_md = NULL; characteristicMetaData.p_cccd_md = NULL; characteristicMetaData.p_sccd_md = NULL; if (properties & (BLENotify | BLEIndicate)) { memset(&clientCharacteristicConfigurationMetaData, 0, sizeof(clientCharacteristicConfigurationMetaData)); BLE_GAP_CONN_SEC_MODE_SET_OPEN(&clientCharacteristicConfigurationMetaData.read_perm); BLE_GAP_CONN_SEC_MODE_SET_OPEN(&clientCharacteristicConfigurationMetaData.write_perm); clientCharacteristicConfigurationMetaData.vloc = BLE_GATTS_VLOC_STACK; characteristicMetaData.p_cccd_md = &clientCharacteristicConfigurationMetaData; } memset(&characteristicValueAttributeMetaData, 0, sizeof(characteristicValueAttributeMetaData)); if (properties & (BLERead | BLENotify | BLEIndicate)) { if (this->_bondStore) { BLE_GAP_CONN_SEC_MODE_SET_ENC_NO_MITM(&characteristicValueAttributeMetaData.read_perm); } else { BLE_GAP_CONN_SEC_MODE_SET_OPEN(&characteristicValueAttributeMetaData.read_perm); } } if (properties & (BLEWriteWithoutResponse | BLEWrite)) { if (this->_bondStore) { BLE_GAP_CONN_SEC_MODE_SET_ENC_NO_MITM(&characteristicValueAttributeMetaData.write_perm); } else { BLE_GAP_CONN_SEC_MODE_SET_OPEN(&characteristicValueAttributeMetaData.write_perm); } } characteristicValueAttributeMetaData.vloc = BLE_GATTS_VLOC_STACK; characteristicValueAttributeMetaData.rd_auth = 0; characteristicValueAttributeMetaData.wr_auth = 0; characteristicValueAttributeMetaData.vlen = !characteristic->fixedLength(); for (int j = (i + 1); j < numLocalAttributes; j++) { localAttribute = localAttributes[j]; if (localAttribute->type() != BLETypeDescriptor) { break; } BLEDescriptor *descriptor = (BLEDescriptor *)localAttribute; if (strcmp(descriptor->uuid(), "2901") == 0) { characteristicMetaData.p_char_user_desc = (uint8_t*)descriptor->value(); characteristicMetaData.char_user_desc_max_size = descriptor->valueLength(); characteristicMetaData.char_user_desc_size = descriptor->valueLength(); } else if (strcmp(descriptor->uuid(), "2904") == 0) { characteristicMetaData.p_char_pf = (ble_gatts_char_pf_t *)descriptor->value(); } } memset(&characteristicValueAttribute, 0, sizeof(characteristicValueAttribute)); characteristicValueAttribute.p_uuid = &nordicUUID; characteristicValueAttribute.p_attr_md = &characteristicValueAttributeMetaData; characteristicValueAttribute.init_len = valueLength; characteristicValueAttribute.init_offs = 0; characteristicValueAttribute.max_len = characteristic->valueSize(); characteristicValueAttribute.p_value = NULL; sd_ble_gatts_characteristic_add(BLE_GATT_HANDLE_INVALID, &characteristicMetaData, &characteristicValueAttribute, &this->_localCharacteristicInfo[localCharacteristicIndex].handles); if (valueLength) { for (int j = 0; j < valueLength; j++) { value[j] = (*characteristic)[j]; } sd_ble_gatts_value_set(this->_localCharacteristicInfo[localCharacteristicIndex].handles.value_handle, 0, &valueLength, value); } localCharacteristicIndex++; } } else if (localAttribute->type() == BLETypeDescriptor) { BLEDescriptor *descriptor = (BLEDescriptor *)localAttribute; if (strcmp(descriptor->uuid(), "2901") == 0 || strcmp(descriptor->uuid(), "2902") == 0 || strcmp(descriptor->uuid(), "2903") == 0 || strcmp(descriptor->uuid(), "2904") == 0) { continue; // skip } uint16_t valueLength = descriptor->valueLength(); ble_gatts_attr_t descriptorAttribute; ble_gatts_attr_md_t descriptorMetaData; memset(&descriptorAttribute, 0, sizeof(descriptorAttribute)); memset(&descriptorMetaData, 0, sizeof(descriptorMetaData)); descriptorMetaData.vloc = BLE_GATTS_VLOC_STACK; descriptorMetaData.vlen = (valueLength == descriptor->valueLength()) ? 0 : 1; if (this->_bondStore) { BLE_GAP_CONN_SEC_MODE_SET_ENC_NO_MITM(&descriptorMetaData.read_perm); } else { BLE_GAP_CONN_SEC_MODE_SET_OPEN(&descriptorMetaData.read_perm); } descriptorAttribute.p_uuid = &nordicUUID; descriptorAttribute.p_attr_md = &descriptorMetaData; descriptorAttribute.init_len = valueLength; descriptorAttribute.max_len = descriptor->valueLength(); descriptorAttribute.p_value = NULL; sd_ble_gatts_descriptor_add(BLE_GATT_HANDLE_INVALID, &descriptorAttribute, &handle); if (valueLength) { for (int j = 0; j < valueLength; j++) { value[j] = (*descriptor)[j]; } sd_ble_gatts_value_set(handle, 0, &valueLength, value); } } } if ( numRemoteAttributes > 0) { numRemoteAttributes -= 2; // 0x1801, 0x2a05 } for (int i = 0; i < numRemoteAttributes; i++) { BLERemoteAttribute *remoteAttribute = remoteAttributes[i]; if (remoteAttribute->type() == BLETypeService) { this->_numRemoteServices++; } else if (remoteAttribute->type() == BLETypeCharacteristic) { this->_numRemoteCharacteristics++; } } this->_remoteServiceInfo = (struct remoteServiceInfo*)malloc(sizeof(struct remoteServiceInfo) * this->_numRemoteServices); this->_remoteCharacteristicInfo = (struct remoteCharacteristicInfo*)malloc(sizeof(struct remoteCharacteristicInfo) * this->_numRemoteCharacteristics); BLERemoteService *lastRemoteService = NULL; unsigned char remoteServiceIndex = 0; unsigned char remoteCharacteristicIndex = 0; for (int i = 0; i < numRemoteAttributes; i++) { BLERemoteAttribute *remoteAttribute = remoteAttributes[i]; BLEUuid uuid = BLEUuid(remoteAttribute->uuid()); const unsigned char* uuidData = uuid.data(); ble_uuid_t nordicUUID; if (uuid.length() == 2) { nordicUUID.uuid = (uuidData[1] << 8) | uuidData[0]; nordicUUID.type = BLE_UUID_TYPE_BLE; } else { unsigned char uuidDataTemp[16]; memcpy(&uuidDataTemp, uuidData, sizeof(uuidDataTemp)); nordicUUID.uuid = (uuidData[13] << 8) | uuidData[12]; uuidDataTemp[13] = 0; uuidDataTemp[12] = 0; sd_ble_uuid_vs_add((ble_uuid128_t*)&uuidDataTemp, &nordicUUID.type); } if (remoteAttribute->type() == BLETypeService) { this->_remoteServiceInfo[remoteServiceIndex].service = lastRemoteService = (BLERemoteService *)remoteAttribute; this->_remoteServiceInfo[remoteServiceIndex].uuid = nordicUUID; memset(&this->_remoteServiceInfo[remoteServiceIndex].handlesRange, 0, sizeof(this->_remoteServiceInfo[remoteServiceIndex].handlesRange)); remoteServiceIndex++; } else if (remoteAttribute->type() == BLETypeCharacteristic) { this->_remoteCharacteristicInfo[remoteCharacteristicIndex].characteristic = (BLERemoteCharacteristic *)remoteAttribute; this->_remoteCharacteristicInfo[remoteCharacteristicIndex].service = lastRemoteService; this->_remoteCharacteristicInfo[remoteCharacteristicIndex].uuid = nordicUUID; memset(&this->_remoteCharacteristicInfo[remoteCharacteristicIndex].properties, 0, sizeof(this->_remoteCharacteristicInfo[remoteCharacteristicIndex].properties)); this->_remoteCharacteristicInfo[remoteCharacteristicIndex].valueHandle = 0; remoteCharacteristicIndex++; } } if (this->_bondStore && this->_bondStore->hasData()) { #ifdef NRF_51822_DEBUG Serial.println(F("Restoring bond data")); #endif #ifdef NRF51_S130 this->_bondStore->getData(this->_bondData, 0, sizeof(this->_bondData)); #else this->_bondStore->getData(this->_authStatusBuffer, 0, sizeof(this->_authStatusBuffer)); #endif } this->startAdvertising(); #ifdef __RFduino__ RFduinoBLE_enabled = 1; #endif }