uint8_t adv_data[BLE_GAP_ADV_SET_DATA_SIZE_MAX]; uint16_t adv_data_len = sizeof(adv_data); err_code = ble_advdata_encode(&advdata, adv_data, &adv_data_len); APP_ERROR_CHECK(err_code); // Encode scan response data uint8_t scan_rsp_data[BLE_GAP_ADV_SET_DATA_SIZE_MAX]; ...
关键函数:ble_advdata_encode(),函数内部根据变量srdata的赋值,根据不同类型,进行不同解析组包,将所有数据处理成一个数组scan_rsp_data[31]。总结:nordic的bsp工程师太无聊了。 static void advertising_init(void){ ret_code_t err_code; ble_advdata_t advdata; ble_advdata_t srdata; //UUID定义 ble_...
srdata.uuids_complete.p_uuids = adv_uuids; err_code = ble_advdata_encode(&advdata, m_adv_data.adv_data.p_data, &m_adv_data.adv_data.len); APP_ERROR_CHECK(err_code); err_code = ble_advdata_encode(&srdata, m_adv_data.scan_rsp_data.p_data, &m_adv_data.scan_rsp_data.len...
BT_DATA_BYTES(BT_DATA_FLAGS, (BT_LE_AD_GENERAL | BT_LE_AD_NO_BREDR) #define BT_LE_ADV_CONN BT_LE_ADV_PARAM(BT_LE_ADV_OPT_CONNECTABLE, \ BT_GAP_ADV_FAST_INT_MIN_2, \ BT_GAP_ADV_FAST_INT_MAX_2, NULL) 复制代码 #define BT_GAP_ADV_FAST_INT_MIN_2 0x00a0 /* 100 ms */...
I suspect (guess) that you don't want to convert an "esp_ble_adv_data_t" structure to an advertisement packet (raw data) but instead want to be able to build your own advertisements from fields that you choose which may or may not include those already found in the "esp_ble_adv_dat...
memset(&srdata, 0, sizeof(srdata)); srdata.uuids_complete.uuid_cnt = sizeof(adv_uuids) / sizeof(adv_uuids[0]); srdata.uuids_complete.p_uuids = adv_uuids; err_code = ble_advdata_encode(&advdata, m_adv_data.adv_data.p_data, &m_adv_data.adv_data.len); ...
fields.tx_pwr_lvl = BLE_HS_ADV_TX_PWR_LVL_AUTO; fields.name = (uint8_t *)ble_svc_gap_device_name(); fields.name_len = strlen(ble_svc_gap_device_name()); fields.name_is_complete = 1; fields.mfg_data = (uint8_t *)&manuf_data; fields.mfg_data_len = strlen(manuf_data); ...
hid_adv_remote_privacy hid_emu_kbd multi_role security_examples simple_beacon simple_central_lp simple_central_audio_receiver simple_peripheral_audio_transmitter simple_eddystone simple_peripheral_observer simple_proprietary_beacon spp_over_ble throughput_example ...
...""" if __name__ == "__main__": # 字符串str 转 字节bytes s = '猿说python' b = s.encode() #...\xb4python' 猿说python 二.str、bytes和bytearray区别 1.str是字符数据(如:文本,给人看的),bytes...和bytearray是字节数据(如:二进制数据,给计算机看的),它们都是序列,可以进行迭代...
128-bit UUID: This method uses 16 bytes. It's not the smallest, but it is unique. We like this option because of the efficiency of finding Peripherals at the Central. Note that one can encode a unique category of products. After a connection to the product, the actual serial number can...