10 changed files with 723 additions and 82 deletions
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2.gitignore
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48README.md
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175cmd/munin-miflora/main.go
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125common/common.go
-
7go.mod
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16go.sum
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79main.go
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212notes.md
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129utils/legacy/scanner.go
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12utils/reset.py
@ -0,0 +1,2 @@ |
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cmd/munin-miflora/munin-miflora |
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miflorad |
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@ -0,0 +1,48 @@ |
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# miflorad |
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|
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This project aims to produce tools written in Go for interfacing with Xiaomi Flora sensors for IoT use cases. |
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|
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## Misc |
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|
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If the Intel Wireless Bluetooth 8265 chip gets stuck ([source](https://bbs.archlinux.org/viewtopic.php?id=193813)): |
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|
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```bash |
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# pip install pyusb |
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sudo python utils/reset.py |
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``` |
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|
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The output of `gatttool` listing all characteristics of a Xiaomi Flora sensor (firmware version 2.7.0): |
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|
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``` |
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$ gatttool -b C4:7C:8D:xx:xx:xx --characteristics |
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handle = 0x0002, char properties = 0x02, char value handle = 0x0003, uuid = 00002a00-0000-1000-8000-00805f9b34fb |
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handle = 0x0004, char properties = 0x02, char value handle = 0x0005, uuid = 00002a01-0000-1000-8000-00805f9b34fb |
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handle = 0x0006, char properties = 0x0a, char value handle = 0x0007, uuid = 00002a02-0000-1000-8000-00805f9b34fb |
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handle = 0x0008, char properties = 0x02, char value handle = 0x0009, uuid = 00002a04-0000-1000-8000-00805f9b34fb |
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handle = 0x000d, char properties = 0x22, char value handle = 0x000e, uuid = 00002a05-0000-1000-8000-00805f9b34fb |
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handle = 0x0011, char properties = 0x1a, char value handle = 0x0012, uuid = 00000001-0000-1000-8000-00805f9b34fb |
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handle = 0x0014, char properties = 0x02, char value handle = 0x0015, uuid = 00000002-0000-1000-8000-00805f9b34fb |
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handle = 0x0016, char properties = 0x12, char value handle = 0x0017, uuid = 00000004-0000-1000-8000-00805f9b34fb |
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handle = 0x0018, char properties = 0x08, char value handle = 0x0019, uuid = 00000007-0000-1000-8000-00805f9b34fb |
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handle = 0x001a, char properties = 0x08, char value handle = 0x001b, uuid = 00000010-0000-1000-8000-00805f9b34fb |
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handle = 0x001c, char properties = 0x0a, char value handle = 0x001d, uuid = 00000013-0000-1000-8000-00805f9b34fb |
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handle = 0x001e, char properties = 0x02, char value handle = 0x001f, uuid = 00000014-0000-1000-8000-00805f9b34fb |
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handle = 0x0020, char properties = 0x10, char value handle = 0x0021, uuid = 00001001-0000-1000-8000-00805f9b34fb |
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handle = 0x0024, char properties = 0x0a, char value handle = 0x0025, uuid = 8082caa8-41a6-4021-91c6-56f9b954cc34 |
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handle = 0x0026, char properties = 0x0a, char value handle = 0x0027, uuid = 724249f0-5ec3-4b5f-8804-42345af08651 |
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handle = 0x0028, char properties = 0x02, char value handle = 0x0029, uuid = 6c53db25-47a1-45fe-a022-7c92fb334fd4 |
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handle = 0x002a, char properties = 0x0a, char value handle = 0x002b, uuid = 9d84b9a3-000c-49d8-9183-855b673fda31 |
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handle = 0x002c, char properties = 0x0e, char value handle = 0x002d, uuid = 457871e8-d516-4ca1-9116-57d0b17b9cb2 |
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handle = 0x002e, char properties = 0x12, char value handle = 0x002f, uuid = 5f78df94-798c-46f5-990a-b3eb6a065c88 |
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handle = 0x0032, char properties = 0x0a, char value handle = 0x0033, uuid = 00001a00-0000-1000-8000-00805f9b34fb |
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handle = 0x0034, char properties = 0x1a, char value handle = 0x0035, uuid = 00001a01-0000-1000-8000-00805f9b34fb |
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handle = 0x0037, char properties = 0x02, char value handle = 0x0038, uuid = 00001a02-0000-1000-8000-00805f9b34fb |
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handle = 0x003b, char properties = 0x02, char value handle = 0x003c, uuid = 00001a11-0000-1000-8000-00805f9b34fb |
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handle = 0x003d, char properties = 0x1a, char value handle = 0x003e, uuid = 00001a10-0000-1000-8000-00805f9b34fb |
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handle = 0x0040, char properties = 0x02, char value handle = 0x0041, uuid = 00001a12-0000-1000-8000-00805f9b34fb |
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``` |
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|
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## Related Work |
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|
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- [https://wiki.hackerspace.pl/projects:xiaomi-flora](https://wiki.hackerspace.pl/projects:xiaomi-flora) (very nice teardown) |
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- [https://github.com/open-homeautomation/miflora](https://github.com/open-homeautomation/miflora) (python library) |
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@ -0,0 +1,175 @@ |
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package main |
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|
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import ( |
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"flag" |
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"fmt" |
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"os" |
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"regexp" |
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"strings" |
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"time" |
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|
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"miflorad/common" |
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|
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"github.com/currantlabs/gatt" |
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"github.com/currantlabs/gatt/examples/option" |
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) |
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|
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const discoveryTimeout = 4 * time.Second |
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const connectionTimeout = 4 * time.Second |
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|
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type DiscoveryResult struct { |
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p gatt.Peripheral |
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a *gatt.Advertisement |
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rssi int |
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} |
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|
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var discoveryDone = make(chan DiscoveryResult) |
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var connectionDone = make(chan struct{}) |
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|
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func onStateChanged(device gatt.Device, state gatt.State) { |
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fmt.Fprintln(os.Stderr, "State:", state) |
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switch state { |
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case gatt.StatePoweredOn: |
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fmt.Fprintln(os.Stderr, "Scanning...") |
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device.Scan([]gatt.UUID{}, false) |
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return |
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default: |
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device.StopScanning() |
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} |
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} |
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|
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func onPeriphDiscovered(p gatt.Peripheral, a *gatt.Advertisement, rssi int) { |
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id := strings.ToUpper(flag.Args()[1]) |
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if strings.ToUpper(p.ID()) != id { |
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return |
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} |
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|
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// Stop scanning once we've got the peripheral we're looking for.
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p.Device().StopScanning() |
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discoveryDone <- DiscoveryResult{p, a, rssi} |
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} |
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|
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func onPeriphConnected(p gatt.Peripheral, err error) { |
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fmt.Fprintln(os.Stderr, "Connected") |
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|
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// Note: can hang due when device has terminated the connection on it's own already
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// defer p.Device().CancelConnection(p)
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|
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if err := p.SetMTU(500); err != nil { |
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fmt.Fprintf(os.Stderr, "Failed to set MTU, err: %s\n", err) |
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} |
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|
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// Discover services and characteristics
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{ |
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_, err := p.DiscoverServices([]gatt.UUID{common.MifloraServiceUUID}) |
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if err != nil { |
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fmt.Fprintf(os.Stderr, "Failed to discover services, err: %s\n", err) |
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return |
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} |
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} |
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for _, service := range p.Services() { |
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_, err := p.DiscoverCharacteristics(nil, service) |
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if err != nil { |
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fmt.Fprintf(os.Stderr, "Failed to discover characteristics, err: %s\n", err) |
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return |
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} |
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} |
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prefix := flag.Args()[0] |
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regexNonAlphaNumeric, err4 := regexp.Compile("[^a-z0-9]+") |
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if err4 != nil { |
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fmt.Fprintf(os.Stderr, "Failed to compile regex, err: %s\n", err4) |
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} |
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id := regexNonAlphaNumeric.ReplaceAllString(strings.ToLower(flag.Args()[1]), "") |
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|
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metaData, err := common.MifloraRequestVersionBattery(p) |
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if err != nil { |
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fmt.Fprintf(os.Stderr, "Failed to request version battery, err: %s\n", err) |
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return |
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} |
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|
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fmt.Fprintf(os.Stderr, "Firmware version: %s\n", metaData.FirmwareVersion) |
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fmt.Fprintf(os.Stdout, "%s.miflora.%s.battery_level %d %d\n", prefix, id, metaData.BatteryLevel, time.Now().Unix()) |
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fmt.Fprintf(os.Stdout, "%s.miflora.%s.firmware_version %s %d\n", prefix, id, metaData.NumericFirmwareVersion(), time.Now().Unix()) |
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// for the newer models a magic number must be written before we can read the current data
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if metaData.FirmwareVersion >= "2.6.6" { |
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err2 := common.MifloraRequestModeChange(p) |
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if err2 != nil { |
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fmt.Fprintf(os.Stderr, "Failed to request mode change, err: %s\n", err2) |
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return |
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} |
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} |
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|
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sensorData, err3 := common.MifloraRequstSensorData(p) |
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if err3 != nil { |
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fmt.Fprintf(os.Stderr, "Failed to request sensor data, err: %s\n", err3) |
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return |
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} |
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fmt.Fprintf(os.Stdout, "%s.miflora.%s.temperature %.1f %d\n", prefix, id, sensorData.Temperature, time.Now().Unix()) |
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fmt.Fprintf(os.Stdout, "%s.miflora.%s.brightness %d %d\n", prefix, id, sensorData.Brightness, time.Now().Unix()) |
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fmt.Fprintf(os.Stdout, "%s.miflora.%s.moisture %d %d\n", prefix, id, sensorData.Moisture, time.Now().Unix()) |
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fmt.Fprintf(os.Stdout, "%s.miflora.%s.conductivity %d %d\n", prefix, id, sensorData.Conductivity, time.Now().Unix()) |
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} |
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|
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func onPeriphDisconnected(p gatt.Peripheral, err error) { |
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fmt.Fprintln(os.Stderr, "Disconnected") |
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close(connectionDone) |
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} |
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|
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func main() { |
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flag.Parse() |
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if len(flag.Args()) != 2 { |
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fmt.Fprintf(os.Stderr, "Usage: %s [options] prefix peripheral-id\n", os.Args[0]) |
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os.Exit(1) |
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} |
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|
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device, err := gatt.NewDevice(option.DefaultClientOptions...) |
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if err != nil { |
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fmt.Fprintf(os.Stderr, "Failed to open device, err: %s\n", err) |
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os.Exit(1) |
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} |
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|
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// Register discovery handler
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device.Handle(gatt.PeripheralDiscovered(onPeriphDiscovered)) |
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|
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device.Init(onStateChanged) |
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|
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var discoveryResult DiscoveryResult |
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|
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select { |
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case discoveryResult = <-discoveryDone: |
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fmt.Fprintln(os.Stderr, "Discovery done") |
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case <-time.After(discoveryTimeout): |
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fmt.Fprintln(os.Stderr, "Discovery timed out") |
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device.StopScanning() |
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device.Stop() |
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os.Exit(1) |
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} |
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|
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fmt.Fprintf(os.Stderr, "Discovered peripheral ID:%s, NAME:(%s), RSSI:%d\n", discoveryResult.p.ID(), discoveryResult.p.Name(), discoveryResult.rssi) |
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|
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// Register connection handlers
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device.Handle( |
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gatt.PeripheralConnected(onPeriphConnected), |
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gatt.PeripheralDisconnected(onPeriphDisconnected), |
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) |
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|
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device.Connect(discoveryResult.p) |
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|
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select { |
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case <-connectionDone: |
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fmt.Fprintln(os.Stderr, "Connection done") |
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case <-time.After(connectionTimeout): |
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fmt.Fprintln(os.Stderr, "Connection timed out") |
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// TODO: can hang due when device has terminated the connection on it's own already
|
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// device.CancelConnection(discoveryResult.p)
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os.Exit(1) |
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} |
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|
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// Note: calls CancelConnetcion() and thus suffers the same problem, kernel will cleanup after our process finishes
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// device.Stop()
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} |
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@ -0,0 +1,125 @@ |
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package common |
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|
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import ( |
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"encoding/binary" |
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"errors" |
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"math" |
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"strconv" |
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"strings" |
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|
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"github.com/currantlabs/gatt" |
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) |
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|
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type VersionBatteryResponse struct { |
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FirmwareVersion string // as "x.y.z"
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BatteryLevel uint8 // in percent 0-100
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} |
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|
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type SensorDataResponse struct { |
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Temperature float64 // in degree C
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Brightness uint32 // in lux
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Moisture uint8 // in percent 0-100
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Conductivity uint16 // in µS/cm
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} |
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|
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func MifloraGetModeChangeData() []byte { |
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return []byte{0xa0, 0x1f} |
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} |
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|
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var MifloraServiceUUID = gatt.MustParseUUID("00001204-0000-1000-8000-00805f9b34fb") |
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var MifloraCharModeChangeUUID = gatt.MustParseUUID("00001a00-0000-1000-8000-00805f9b34fb") |
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var MifloraCharReadSensorDataUUID = gatt.MustParseUUID("00001a01-0000-1000-8000-00805f9b34fb") |
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var MifloraCharVersionBatteryUUID = gatt.MustParseUUID("00001a02-0000-1000-8000-00805f9b34fb") |
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|
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func FindServiceByUUID(services []*gatt.Service, u gatt.UUID) *gatt.Service { |
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for _, service := range services { |
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if service.UUID().Equal(u) { |
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return service |
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} |
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} |
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return nil |
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} |
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|
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func FindCharacteristicByUUID(characteristics []*gatt.Characteristic, u gatt.UUID) *gatt.Characteristic { |
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for _, characteristic := range characteristics { |
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if characteristic.UUID().Equal(u) { |
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return characteristic |
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} |
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} |
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return nil |
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} |
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|
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func MifloraRequestVersionBattery(p gatt.Peripheral) (VersionBatteryResponse, error) { |
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mifloraService := FindServiceByUUID(p.Services(), MifloraServiceUUID) |
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if mifloraService == nil { |
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return VersionBatteryResponse{}, errors.New("Failed to get the miflora service") |
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} |
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|
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mifloraVersionBatteryChar := FindCharacteristicByUUID(mifloraService.Characteristics(), MifloraCharVersionBatteryUUID) |
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if mifloraVersionBatteryChar == nil { |
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return VersionBatteryResponse{}, errors.New("Failed to get the version battery characteristic") |
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} |
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|
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bytes, err := p.ReadCharacteristic(mifloraVersionBatteryChar) |
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if err != nil { |
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return VersionBatteryResponse{}, err |
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} |
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|
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return VersionBatteryResponse{string(bytes[2:]), uint8(bytes[0])}, nil |
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} |
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|
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func MifloraRequestModeChange(p gatt.Peripheral) error { |
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mifloraService := FindServiceByUUID(p.Services(), MifloraServiceUUID) |
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if mifloraService == nil { |
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return errors.New("Failed to get the miflora service") |
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} |
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|
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mifloraModeChangeChar := FindCharacteristicByUUID(mifloraService.Characteristics(), MifloraCharModeChangeUUID) |
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if mifloraModeChangeChar == nil { |
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return errors.New("Failed to discover the mode change characteristic") |
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} |
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|
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err := p.WriteCharacteristic(mifloraModeChangeChar, MifloraGetModeChangeData(), false) |
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if err != nil { |
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return err |
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} |
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|
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return nil |
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} |
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|
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func MifloraRequstSensorData(p gatt.Peripheral) (SensorDataResponse, error) { |
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mifloraService := FindServiceByUUID(p.Services(), MifloraServiceUUID) |
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if mifloraService == nil { |
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return SensorDataResponse{}, errors.New("Failed to get the miflora service") |
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} |
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|
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mifloraSensorDataChar := FindCharacteristicByUUID(mifloraService.Characteristics(), MifloraCharReadSensorDataUUID) |
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if mifloraSensorDataChar == nil { |
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return SensorDataResponse{}, errors.New("Failed to discover the sensor data characteristic") |
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} |
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|
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bytes, err := p.ReadCharacteristic(mifloraSensorDataChar) |
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if err != nil { |
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return SensorDataResponse{}, err |
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} |
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|
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return SensorDataResponse{ |
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Temperature: float64(binary.LittleEndian.Uint16(bytes[0:2])) / 10.0, |
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Brightness: binary.LittleEndian.Uint32(bytes[3:7]), |
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Moisture: uint8(bytes[7]), |
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Conductivity: binary.LittleEndian.Uint16(bytes[8:10]), |
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}, nil |
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} |
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|
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func (res VersionBatteryResponse) NumericFirmwareVersion() int { |
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// turns "2.3.4" into 20304
|
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version := 0 |
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parts := strings.Split(res.FirmwareVersion, ".") |
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for i, part := range parts { |
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partNumber, err := strconv.Atoi(part) |
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if err != nil { |
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version += int(math.Pow10((len(parts)-(i+1))*2)) * partNumber |
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} |
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} |
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return version |
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} |
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@ -1,79 +0,0 @@ |
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//shows how to watch for new devices and list them
|
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package main |
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|
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import ( |
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"os" |
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|
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log "github.com/sirupsen/logrus" |
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"github.com/muka/go-bluetooth/api" |
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"github.com/muka/go-bluetooth/emitter" |
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"github.com/muka/go-bluetooth/linux" |
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) |
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|
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const logLevel = log.DebugLevel |
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const adapterID = "hci0" |
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|
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func main() { |
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|
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log.SetLevel(logLevel) |
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|
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//clean up connection on exit
|
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defer api.Exit() |
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|
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log.Debugf("Reset bluetooth device") |
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a := linux.NewBtMgmt(adapterID) |
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err := a.Reset() |
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if err != nil { |
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log.Error(err) |
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os.Exit(1) |
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} |
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|
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devices, err := api.GetDevices() |
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if err != nil { |
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log.Error(err) |
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os.Exit(1) |
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} |
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|
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log.Infof("Cached devices:") |
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for _, dev := range devices { |
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showDeviceInfo(&dev) |
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} |
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|
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log.Infof("Discovered devices:") |
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err = discoverDevices(adapterID) |
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if err != nil { |
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log.Error(err) |
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os.Exit(1) |
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} |
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|
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select {} |
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} |
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|
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func discoverDevices(adapterID string) error { |
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|
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err := api.StartDiscovery() |
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if err != nil { |
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return err |
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} |
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|
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log.Debugf("Started discovery") |
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err = api.On("discovery", emitter.NewCallback(func(ev emitter.Event) { |
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discoveryEvent := ev.GetData().(api.DiscoveredDeviceEvent) |
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dev := discoveryEvent.Device |
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showDeviceInfo(dev) |
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})) |
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|
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return err |
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} |
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|
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func showDeviceInfo(dev *api.Device) { |
|||
if dev == nil { |
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return |
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} |
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props, err := dev.GetProperties() |
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if err != nil { |
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log.Errorf("%s: Failed to get properties: %s", dev.Path, err.Error()) |
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return |
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} |
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log.Infof("name=%s addr=%s rssi=%d", props.Name, props.Address, props.RSSI) |
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} |
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@ -0,0 +1,212 @@ |
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INFO[0036] name=Flower care addr=C4:7C:8D:66:D5:27 rssi=-43 |
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|
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list-attributes C4:7C:8D:66:D5:27 |
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connect C4:7C:8D:66:D5:27 |
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select-attribute /org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0002/char0003 |
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select-attribute 00002a00-0000-1000-8000-00805f9b34fb |
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read 0003 |
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|
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hcitool dev |
|||
https://bbs.archlinux.org/viewtopic.php?id=193813 |
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modprobe -r btusb; modprobe btusb |
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|
|||
08:38:52::$ gatttool --device=C4:7C:8D:66:D5:27 --char-read -a 0x03 |
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Characteristic value/descriptor: 46 6c 6f 77 65 72 20 63 61 72 65 |
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|
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|
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08:53:32::$ sudo hcitool leinfo C4:7C:8D:66:D5:27 |
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Requesting information ... |
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Handle: 3585 (0x0e01) |
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LMP Version: 4.0 (0x6) LMP Subversion: 0x706 |
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Manufacturer: RivieraWaves S.A.S (96) |
|||
Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00 |
|||
|
|||
|
|||
Attempting to connect to C4:7C:8D:66:D5:27 |
|||
[CHG] Device C4:7C:8D:66:D5:27 Connected: yes |
|||
Connection successful |
|||
[NEW] Primary Service |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service000c |
|||
00001801-0000-1000-8000-00805f9b34fb |
|||
Generic Attribute Profile |
|||
[NEW] Characteristic |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service000c/char000d |
|||
00002a05-0000-1000-8000-00805f9b34fb |
|||
Service Changed |
|||
[NEW] Descriptor |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service000c/char000d/desc000f |
|||
00002902-0000-1000-8000-00805f9b34fb |
|||
Client Characteristic Configuration |
|||
[NEW] Primary Service |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0010 |
|||
0000fe95-0000-1000-8000-00805f9b34fb |
|||
Xiaomi Inc. |
|||
[NEW] Characteristic |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0010/char0011 |
|||
00000001-0000-1000-8000-00805f9b34fb |
|||
SDP |
|||
[NEW] Descriptor |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0010/char0011/desc0013 |
|||
00002902-0000-1000-8000-00805f9b34fb |
|||
Client Characteristic Configuration |
|||
[NEW] Characteristic |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0010/char0014 |
|||
00000002-0000-1000-8000-00805f9b34fb |
|||
Unknown |
|||
[NEW] Characteristic |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0010/char0016 |
|||
00000004-0000-1000-8000-00805f9b34fb |
|||
Unknown |
|||
[NEW] Characteristic |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0010/char0018 |
|||
00000007-0000-1000-8000-00805f9b34fb |
|||
ATT |
|||
[NEW] Characteristic |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0010/char001a |
|||
00000010-0000-1000-8000-00805f9b34fb |
|||
UPNP |
|||
[NEW] Characteristic |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0010/char001c |
|||
00000013-0000-1000-8000-00805f9b34fb |
|||
Unknown |
|||
[NEW] Characteristic |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0010/char001e |
|||
00000014-0000-1000-8000-00805f9b34fb |
|||
Hardcopy Data Channel |
|||
[NEW] Characteristic |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0010/char0020 |
|||
00001001-0000-1000-8000-00805f9b34fb |
|||
Browse Group Descriptor Service Class |
|||
[NEW] Descriptor |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0010/char0020/desc0022 |
|||
00002902-0000-1000-8000-00805f9b34fb |
|||
Client Characteristic Configuration |
|||
[NEW] Primary Service |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0023 |
|||
0000fef5-0000-1000-8000-00805f9b34fb |
|||
Dialog Semiconductor GmbH |
|||
[NEW] Characteristic |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0023/char0024 |
|||
8082caa8-41a6-4021-91c6-56f9b954cc34 |
|||
Vendor specific |
|||
[NEW] Characteristic |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0023/char0026 |
|||
724249f0-5ec3-4b5f-8804-42345af08651 |
|||
Vendor specific |
|||
[NEW] Characteristic |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0023/char0028 |
|||
6c53db25-47a1-45fe-a022-7c92fb334fd4 |
|||
Vendor specific |
|||
[NEW] Characteristic |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0023/char002a |
|||
9d84b9a3-000c-49d8-9183-855b673fda31 |
|||
Vendor specific |
|||
[NEW] Characteristic |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0023/char002c |
|||
457871e8-d516-4ca1-9116-57d0b17b9cb2 |
|||
Vendor specific |
|||
[NEW] Characteristic |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0023/char002e |
|||
5f78df94-798c-46f5-990a-b3eb6a065c88 |
|||
Vendor specific |
|||
[NEW] Descriptor |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0023/char002e/desc0030 |
|||
00002902-0000-1000-8000-00805f9b34fb |
|||
Client Characteristic Configuration |
|||
[NEW] Primary Service |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0031 |
|||
00001204-0000-1000-8000-00805f9b34fb |
|||
Generic Telephony |
|||
[NEW] Characteristic |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0031/char0032 |
|||
00001a00-0000-1000-8000-00805f9b34fb |
|||
Unknown |
|||
[NEW] Characteristic |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0031/char0034 |
|||
00001a01-0000-1000-8000-00805f9b34fb |
|||
Unknown |
|||
[NEW] Descriptor |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0031/char0034/desc0036 |
|||
00002902-0000-1000-8000-00805f9b34fb |
|||
Client Characteristic Configuration |
|||
[NEW] Characteristic |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0031/char0037 |
|||
00001a02-0000-1000-8000-00805f9b34fb |
|||
Unknown |
|||
[NEW] Descriptor |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service0031/char0037/desc0039 |
|||
00001a02-0000-1000-8000-00805f9b34fb |
|||
Unknown |
|||
[NEW] Primary Service |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service003a |
|||
00001206-0000-1000-8000-00805f9b34fb |
|||
UPNP IP Service |
|||
[NEW] Characteristic |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service003a/char003b |
|||
00001a11-0000-1000-8000-00805f9b34fb |
|||
Unknown |
|||
[NEW] Characteristic |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service003a/char003d |
|||
00001a10-0000-1000-8000-00805f9b34fb |
|||
Unknown |
|||
[NEW] Descriptor |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service003a/char003d/desc003f |
|||
00002902-0000-1000-8000-00805f9b34fb |
|||
Client Characteristic Configuration |
|||
[NEW] Characteristic |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service003a/char0040 |
|||
00001a12-0000-1000-8000-00805f9b34fb |
|||
Unknown |
|||
[NEW] Descriptor |
|||
/org/bluez/hci0/dev_C4_7C_8D_66_D5_27/service003a/char0040/desc0042 |
|||
00001a12-0000-1000-8000-00805f9b34fb |
|||
Unknown |
|||
[CHG] Device C4:7C:8D:66:D5:27 ServicesResolved: yes |
|||
[CHG] Device C4:7C:8D:66:D5:27 ServicesResolved: no |
|||
[CHG] Device C4:7C:8D:66:D5:27 Connected: no |
|||
|
|||
https://github.com/open-homeautomation/miflora/blob/master/miflora/miflora_poller.py#L11 |
|||
https://github.com/golang/go/wiki/Modules |
|||
https://github.com/currantlabs/gatt/blob/master/examples/explorer.go |
|||
|
|||
$ gatttool -b C4:7C:8D:66:D5:27 --characteristics |
|||
handle = 0x0002, char properties = 0x02, char value handle = 0x0003, uuid = 00002a00-0000-1000-8000-00805f9b34fb |
|||
handle = 0x0004, char properties = 0x02, char value handle = 0x0005, uuid = 00002a01-0000-1000-8000-00805f9b34fb |
|||
handle = 0x0006, char properties = 0x0a, char value handle = 0x0007, uuid = 00002a02-0000-1000-8000-00805f9b34fb |
|||
handle = 0x0008, char properties = 0x02, char value handle = 0x0009, uuid = 00002a04-0000-1000-8000-00805f9b34fb |
|||
handle = 0x000d, char properties = 0x22, char value handle = 0x000e, uuid = 00002a05-0000-1000-8000-00805f9b34fb |
|||
handle = 0x0011, char properties = 0x1a, char value handle = 0x0012, uuid = 00000001-0000-1000-8000-00805f9b34fb |
|||
handle = 0x0014, char properties = 0x02, char value handle = 0x0015, uuid = 00000002-0000-1000-8000-00805f9b34fb |
|||
handle = 0x0016, char properties = 0x12, char value handle = 0x0017, uuid = 00000004-0000-1000-8000-00805f9b34fb |
|||
handle = 0x0018, char properties = 0x08, char value handle = 0x0019, uuid = 00000007-0000-1000-8000-00805f9b34fb |
|||
handle = 0x001a, char properties = 0x08, char value handle = 0x001b, uuid = 00000010-0000-1000-8000-00805f9b34fb |
|||
handle = 0x001c, char properties = 0x0a, char value handle = 0x001d, uuid = 00000013-0000-1000-8000-00805f9b34fb |
|||
handle = 0x001e, char properties = 0x02, char value handle = 0x001f, uuid = 00000014-0000-1000-8000-00805f9b34fb |
|||
handle = 0x0020, char properties = 0x10, char value handle = 0x0021, uuid = 00001001-0000-1000-8000-00805f9b34fb |
|||
handle = 0x0024, char properties = 0x0a, char value handle = 0x0025, uuid = 8082caa8-41a6-4021-91c6-56f9b954cc34 |
|||
handle = 0x0026, char properties = 0x0a, char value handle = 0x0027, uuid = 724249f0-5ec3-4b5f-8804-42345af08651 |
|||
handle = 0x0028, char properties = 0x02, char value handle = 0x0029, uuid = 6c53db25-47a1-45fe-a022-7c92fb334fd4 |
|||
handle = 0x002a, char properties = 0x0a, char value handle = 0x002b, uuid = 9d84b9a3-000c-49d8-9183-855b673fda31 |
|||
handle = 0x002c, char properties = 0x0e, char value handle = 0x002d, uuid = 457871e8-d516-4ca1-9116-57d0b17b9cb2 |
|||
handle = 0x002e, char properties = 0x12, char value handle = 0x002f, uuid = 5f78df94-798c-46f5-990a-b3eb6a065c88 |
|||
handle = 0x0032, char properties = 0x0a, char value handle = 0x0033, uuid = 00001a00-0000-1000-8000-00805f9b34fb |
|||
handle = 0x0034, char properties = 0x1a, char value handle = 0x0035, uuid = 00001a01-0000-1000-8000-00805f9b34fb |
|||
handle = 0x0037, char properties = 0x02, char value handle = 0x0038, uuid = 00001a02-0000-1000-8000-00805f9b34fb |
|||
handle = 0x003b, char properties = 0x02, char value handle = 0x003c, uuid = 00001a11-0000-1000-8000-00805f9b34fb |
|||
handle = 0x003d, char properties = 0x1a, char value handle = 0x003e, uuid = 00001a10-0000-1000-8000-00805f9b34fb |
|||
handle = 0x0040, char properties = 0x02, char value handle = 0x0041, uuid = 00001a12-0000-1000-8000-00805f9b34fb |
|||
|
|||
Service: 0000120400001000800000805f9b34fb |
|||
Characteristic 00001a0000001000800000805f9b34fb |
|||
properties read write |
|||
value 0000 | "\x00\x00" |
|||
Characteristic 00001a0100001000800000805f9b34fb |
|||
properties read write notify |
|||
value aabbccddeeff99887766000000000000 | "\xaa\xbb\xcc\xdd\xee\xff\x99\x88wf\x00\x00\x00\x00\x00\x00" |
|||
Descriptor 2902 (Client Characteristic Configuration) |
|||
value 0000 | "\x00\x00" |
|||
Characteristic 00001a0200001000800000805f9b34fb |
|||
properties read |
|||
value 6415322e372e30 | "d\x152.7.0" |
|||
Descriptor 00001a0200001000800000805f9b34fb |
|||
value 6415322e372e30 | "d\x152.7.0" |
|||
@ -0,0 +1,129 @@ |
|||
//shows how to watch for new devices and list them
|
|||
package legacy |
|||
|
|||
import ( |
|||
"os" |
|||
|
|||
"github.com/muka/go-bluetooth/api" |
|||
"github.com/muka/go-bluetooth/emitter" |
|||
log "github.com/sirupsen/logrus" |
|||
) |
|||
|
|||
const adapterID = "hci0" |
|||
|
|||
// func main() {
|
|||
// manager, err := api.NewManager()
|
|||
// if err != nil {
|
|||
// log.Error(err)
|
|||
// os.Exit(1)
|
|||
// }
|
|||
//
|
|||
// err = manager.RefreshState()
|
|||
// if err != nil {
|
|||
// log.Error(err)
|
|||
// os.Exit(1)
|
|||
// }
|
|||
//
|
|||
// var address = "C4:7C:8D:66:D5:27"
|
|||
//
|
|||
// dev, err := api.GetDeviceByAddress(address)
|
|||
// if err != nil {
|
|||
// log.Error(err)
|
|||
// os.Exit(1)
|
|||
// }
|
|||
//
|
|||
// if dev == nil {
|
|||
// log.Infof("No device found!")
|
|||
// os.Exit(1)
|
|||
// }
|
|||
//
|
|||
// dev.GetAllServicesAndUUID()
|
|||
//
|
|||
// props, err := dev.GetProperties()
|
|||
// if err != nil {
|
|||
// log.Error(err)
|
|||
// os.Exit(1)
|
|||
// }
|
|||
//
|
|||
// log.Infof("name=%s addr=%s rssi=%d", props.Name, props.Address, props.RSSI)
|
|||
//
|
|||
// err = dev.Connect()
|
|||
// if err != nil {
|
|||
// log.Error(err)
|
|||
// os.Exit(1)
|
|||
// }
|
|||
//
|
|||
// if !dev.IsConnected() {
|
|||
// log.Infof("Device not connected!")
|
|||
// os.Exit(1)
|
|||
// }
|
|||
//
|
|||
// y, err := dev.GetCharByUUID("00002a00-0000-1000-8000-00805f9b34fb")
|
|||
// if err != nil {
|
|||
// log.Error(err)
|
|||
// os.Exit(1)
|
|||
// }
|
|||
//
|
|||
// log.Infof(y.Path)
|
|||
//
|
|||
// err = dev.Disconnect()
|
|||
// if err != nil {
|
|||
// log.Error(err)
|
|||
// os.Exit(1)
|
|||
// }
|
|||
// }
|
|||
|
|||
// func main() {
|
|||
// log.SetLevel(log.DebugLevel)
|
|||
//
|
|||
// // clean up connection on exit
|
|||
// defer api.Exit()
|
|||
//
|
|||
// manager, err := api.NewManager()
|
|||
// if err != nil {
|
|||
// log.Error(err)
|
|||
// os.Exit(1)
|
|||
// }
|
|||
//
|
|||
// err = manager.RefreshState()
|
|||
// if err != nil {
|
|||
// log.Error(err)
|
|||
// os.Exit(1)
|
|||
// }
|
|||
//
|
|||
// boo, err := api.AdapterExists(adapterID)
|
|||
// if err != nil {
|
|||
// log.Error(err)
|
|||
// os.Exit(1)
|
|||
// }
|
|||
// log.Debugf("AdapterExists: %b", boo)
|
|||
//
|
|||
// err = api.StartDiscoveryOn(adapterID)
|
|||
// if err != nil {
|
|||
// log.Error(err)
|
|||
// os.Exit(1)
|
|||
// }
|
|||
// log.Debugf("Started discovery")
|
|||
//
|
|||
// err = api.On("discovery", emitter.NewCallback(func(ev emitter.Event) {
|
|||
// discoveryEvent := ev.GetData().(api.DiscoveredDeviceEvent)
|
|||
// dev := discoveryEvent.Device
|
|||
// handleDevice(dev)
|
|||
// }))
|
|||
//
|
|||
// select {}
|
|||
// }
|
|||
//
|
|||
// func handleDevice(dev *api.Device) {
|
|||
// if dev == nil {
|
|||
// return
|
|||
// }
|
|||
//
|
|||
// props, err := dev.GetProperties()
|
|||
// if err != nil {
|
|||
// log.Error(err)
|
|||
// return
|
|||
// }
|
|||
//
|
|||
// log.Infof("name=%s addr=%s rssi=%d", props.Name, props.Address, props.RSSI)
|
|||
// }
|
|||
@ -0,0 +1,12 @@ |
|||
#!/usr/bin/python |
|||
|
|||
# This script allows hard-resetting the Intel Wireless Bluetooth 8265 chip |
|||
# (ID 8087:0a2b) built into newer Thinkpads which tends to get stuck as other |
|||
# people noticed before: https://bbs.archlinux.org/viewtopic.php?id=193813 |
|||
|
|||
# Setup: pip install pyusb |
|||
# Usage: sudo python reset.py |
|||
|
|||
from usb.core import find as finddev |
|||
dev = finddev(idVendor=0x8087, idProduct=0x0a2b) |
|||
dev.reset() |
|||
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