README: Homegear now knows about HM-USB-IF
[hmcfgusb] / README.md
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1This repository contains utilities to use the [HM-CFG-USB(2)][] (HomeMatic USB
2Konfigurations-Adapter) from [ELV][] on Linux/Unix by using [libusb 1.0][].
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4The HM-CFG-USB can be used to send and receive [BidCoS-Packets][] to control
5[HomeMatic][] home automation devices (like remote controllable sockets,
6switches, sensors, ...).
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8This repository contains, amongst others, an application, which emulates the
9HomeMatic LAN configuration adapter-protocol to make it possible to use the
10HM-CFG-USB in [Fhem][] or as a lan configuration tool for the CCU or the
11HomeMatic windows configuration software, also supporting devices using
12AES-signing like [KeyMatic][].
13
14[HM-CFG-USB(2)]: http://www.elv.de/homematic-usb-konfigurations-adapter-1.html
15[ELV]: http://www.elv.de/
16[libusb 1.0]: http://www.libusb.org/
17[BidCoS-Packets]: http://homegear.eu/index.php/BidCoS%C2%AE_Packets
18[HomeMatic]: http://www.homematic.com/
19[Fhem]: http://fhem.de/
20[KeyMatic]: http://www.elv.de/homematic-funk-tuerschlossantrieb-keymatic-silber-inkl-funk-handsender.html
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21
22### Short hmland HowTo: ###
23
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241. Install prerequisites:
25 `apt-get install libusb-1.0-0-dev build-essential git`
a3182fa5 262. Get the current version of this software (choose **one** option):
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27 * Get the current *release*-version as a .tar.gz:
28 1. Download the latest version from the [releases-directory][].
29 Version 0.100 is used as an example for the following commands.
30 2. Extract the archive: `tar xzf hmcfgusb-0.100.tar.gz`
31 3. Change into the new directory: `cd hmcfgusb-0.100`
32 * Get the current *development*-version via git (can be easily updated with `git pull`):
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33 1. `git clone git://git.zerfleddert.de/hmcfgusb`
34 2. Change into the new directory: `cd hmcfgusb`
e052333d 35 * Get the current *development*-version as an archive:
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36 1. [hmcfgusb-HEAD-xxxxxxx.tar.gz][] (xxxxxxx is part of the commit-id.
37 xxxxxxx is just a placeholder for this HowTo, use your value)
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38 2. Extract the archive: `tar xzf hmcfgusb-HEAD-xxxxxxx.tar.gz`
39 3. Change into the new directory: `cd hmcfgusb-HEAD-xxxxxxx`
403. Build the code: `make`
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414. Optional: Install udev-rules so normal users can access the device:
42 `sudo cp hmcfgusb.rules /etc/udev/rules.d/`
a3182fa5 435. Plug in the HM-CFG-USB
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446. Run hmland (with debugging the first time, see `-h` switch):
45 `./hmland -p 1234 -D`
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467. Configure Fhem to use your new HMLAN device:
47 ``define hmusb HMLAN 127.0.0.1:1234``
48 ``attr hmusb hmId <hmId>``
49
e052333d 50**Important compatibility information:**
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51If older Fhem-versions (before 2015-06-19) or other software ([Homegear][]
52before 2015-07-01, [LXCCU][], a real [CCU][], Windows configuration software,
53...) is used to connect to hmland, the `-I` switch might be needed to
54impersonate a LAN-interface (this replaces the identity string HM-USB-IF with
55HM-LAN-IF).
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56Software which needs this will not keep a stable connection open to
57hmland without this switch. It was the hardcoded default in versions
58< 0.100.
59
60This incompatibility is needed so connecting software is able to
61differentiate between HM-CFG-LAN and HM-CFG-USB.
62
63[releases-directory]: https://git.zerfleddert.de/hmcfgusb/releases/
54b55f0f 64[hmcfgusb-HEAD-xxxxxxx.tar.gz]: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/hmcfgusb/snapshot/HEAD.tar.gz
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65[Homegear]: https://www.homegear.eu/
66[LXCCU]: http://www.lxccu.com/
67[CCU]: http://www.elv.de/homematic-zentrale-ccu-2.html
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69### Updating the HM-CFG-USB firmware to version 0.967: ###
70
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711. Compile the hmcfgusb utilities like in the hmland HowTo above
72 (steps 1 to 5) and stay in the directory
732. Download the new firmware: [hmusbif.03c7.enc][]:
74 `wget https://git.zerfleddert.de/hmcfgusb/firmware/hmusbif.03c7.enc`
a3182fa5 753. Make sure that hmland is not running
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764. Flash the update to the USB-stick:
77 `./flash-hmcfgusb hmusbif.03c7.enc` (You might need to use `sudo` for this)
78
79[hmusbif.03c7.enc]: https://git.zerfleddert.de/hmcfgusb/firmware/hmusbif.03c7.enc
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13bb1a62 81### Updating HomemMatic devices over the air (OTA) (also for CUL devices): ###
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831. Compile the hmcfgusb utilities like in the hmland HowTo above
84 (steps 1 to 5) and stay in the directory
852. Download the new firmware from [eQ-3][], in this example the HM-CC-RT-DN
86 firmware version 1.4
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873. Extract the tgz-file: `tar xvzf hm_cc_rt_dn_update_V1_4_001_141020.tgz`
884. Make sure that hmland is not running
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89* When using the **[HM-CFG-USB(2)][]**, flash the new firmware to the device
90 with serial *KEQ0123456*:
a3182fa5 91 `./flash-ota -f hm_cc_rt_dn_update_V1_4_001_141020.eq3 -s KEQ0123456`
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92* When using a **[culfw][]**-based device (**[CUL][]/[COC][]/...**), flash
93 the new firmware to the device with serial *KEQ0123456*:
a3182fa5 94 `./flash-ota -f hm_cc_rt_dn_update_V1_4_001_141020.eq3 -s KEQ0123456 -c /dev/ttyACM0`
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95
96[eQ-3]: http://www.eq-3.de/downloads.html
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97[culfw]: http://culfw.de/culfw.html
98[CUL]: http://busware.de/tiki-index.php?page=CUL
99[COC]: http://busware.de/tiki-index.php?page=COC
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