Read By Type Request Read By Type Response 上述的req和resp是通过attribute Type(也就是UUID)来获取Attribute。 Read by Group Type Request Read by Group Type Response 上述的req和resp是通过attribute group Type(也是UUID)来获取Attribute。这里通用的type和group type没有太大差别,只是在后面GATT中一个...
Find By Type Value Response 按类型值查找响应,包含了满足条件的属性句柄列表。 ④、读属性 0x08 Read By Type Request 读属性 0x09 Read By Type Response 读属性 0x0A Read Request 读属性 0x0B Read Response 读属性 0x0C Read Blob Request 读属性 0x0D Read Blob Response 读属性 0x0E Read Multipl...
每读取一次offset累加(最大值-1)因此read blob request一般都在第一次read request 之后用。 0x0e READ_MULTIPLE_REQ / 0x0f READ_MULTIPLE_RSP 如果遇到多个value size较小,多次读取显然不是一个明智的选择,read mutil request能够实现一次读取多个value值。 0x10 READ_BY_GROUP_TYPE_REQ / 0x11 READ_BY_G...
Name: Read By Group Type Response (0x11) len: 14 13:16:49.143 Handle Value Pair Len :6 13:16:49.143 Group Range : [0x0001 ~ 0x0001] 13:16:49.143 Value : 01 18 13:16:49.143 Group Range : [0x0014 ~ 0x0018] 13:16:49.143 Value : 00 18 13:16:49.310 RCVD [1] Event from...
Received characteristic discovery request at the server: chrsticDiscReqCfg = bleATTPDUConfig with properties: Opcode: 'Read by type request' StartHandle: '0001' EndHandle: '0006' AttributeType: '2803' Read-only properties: No properties.
该子过程使用ATT的Read By Type Request,同时设置参数如下 - Starting Handle : 所要查找服务的Starting Handle - Ending Handle : 所要查找服务的Ending Handle - Attribute Type : UUID for <Include> 可能的回应有 - Find By Type Response - Error Response ...
Type,即Attribute的类型,使用UUID区分 Handle,服务端用来唯一标识Attribute的16-bit数值 Value,Attribute的值 为每个Attribute定义了一系列权限,方便服务端控制客户端的行为,包括访问/加密/认证/授权 对于不同的Attribute,客户端对服务端的访问方式也不一样,包括Find/Read/Write ...
1接收的数据 */ public static void e(final int type, String s) { String desc = "send: "; if (type == 1) desc = "receive: "; if (onLogChangeListener != null) onLogChangeListener.logChange(desc + s + "\n\n"); } /** * 判断是否已获取悬浮窗权限 */ public static boolean ...
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BleManager.getInstance().read( bleDevice, uuid_service, uuid_characteristic_read, new BleReadCallback() { @Override public void onReadSuccess(byte[] data) { } @Override public void onReadFailure(BleException exception) { } }); boolean requestConnectionPriority(BleDevice bleDevice,int connection...