git.zerfleddert.de Git - hmcfgusb/blob - README.md

   1 This repository contains utilities to use the [HM-CFG-USB(2)][] (HomeMatic USB
   2 Konfigurations-Adapter) from [ELV][] on Linux/Unix by using [libusb 1.0][].
   3
   4 The HM-CFG-USB can be used to send and receive [BidCoS-Packets][] to control
   5 [HomeMatic][] home automation devices (like remote controllable sockets,
   6 switches, sensors, ...).
   7
   8 This repository contains, amongst others, an application, which emulates the
   9 HomeMatic LAN configuration adapter-protocol to make it possible to use the
  10 HM-CFG-USB in [Fhem][] or as a lan configuration tool for the CCU or the
  11 HomeMatic windows configuration software, also supporting devices using
  12 AES-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
  21
  22 ### Short hmland HowTo: ###
  23
  24 1.  Install prerequisites:
  25     `apt-get install libusb-1.0-0-dev build-essential git`
  26 2.  Get the current version of this software (choose **one** option):
  27     *   Get the current version via git (can be easily updated with `git pull`):
  28         1.  `git clone git://git.zerfleddert.de/hmcfgusb`
  29         2.  Change into the new directory: `cd hmcfgusb`
  30     *   Get the current version as an archive:
  31         1.  [hmcfgusb-HEAD-xxxxxxx.tar.gz][] (xxxxxxx is part of the commit-id.
  32             xxxxxxx is just a placeholder for this HowTo, use your value)
  33         2.  Extract the archive: `tar xzf hmcfgusb-HEAD-xxxxxxx.tar.gz`
  34         3.  Change into the new directory: `cd hmcfgusb-HEAD-xxxxxxx`
  35 3.  Build the code: `make`
  36 4.  Optional: Install udev-rules so normal users can access the device:
  37     `sudo cp hmcfgusb.rules /etc/udev/rules.d/`
  38 5.  Plug in the HM-CFG-USB
  39 6.  Run hmland (with debugging the first time, see `-h` switch):
  40     `./hmland -p 1234 -D`
  41 7.  Configure Fhem to use your new HMLAN device:
  42     ``define hmusb HMLAN 127.0.0.1:1234``
  43     ``attr hmusb hmId <hmId>``
  44
  45 [hmcfgusb-HEAD-xxxxxxx.tar.gz]: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/hmcfgusb/snapshot/HEAD.tar.gz
  46
  47 ### Updating the HM-CFG-USB firmware to version 0.967: ###
  48
  49 1.  Compile the hmcfgusb utilities like in the hmland HowTo above
  50     (steps 1 to 5) and stay in the directory
  51 2.  Download the new firmware: [hmusbif.03c7.enc][]:
  52     `wget https://git.zerfleddert.de/hmcfgusb/firmware/hmusbif.03c7.enc`
  53 3.  Make sure that hmland is not running
  54 4.  Flash the update to the USB-stick:
  55     `./flash-hmcfgusb hmusbif.03c7.enc` (You might need to use `sudo` for this)
  56
  57 [hmusbif.03c7.enc]: https://git.zerfleddert.de/hmcfgusb/firmware/hmusbif.03c7.enc
  58
  59 ### Updating HomemMatic devices over the air (OTA): ###
  60
  61 1.  Compile the hmcfgusb utilities like in the hmland HowTo above
  62     (steps 1 to 5) and stay in the directory
  63 2.  Download the new firmware from [eQ-3][], in this example the HM-CC-RT-DN
  64     firmware version 1.4
  65 3.  Extract the tgz-file: `tar xvzf hm_cc_rt_dn_update_V1_4_001_141020.tgz`
  66 4.  Make sure that hmland is not running
  67 *   When using the **HM-CFG-USB**, flash the new firmware to the device with
  68     serial *KEQ0123456*:
  69      `./flash-ota -f hm_cc_rt_dn_update_V1_4_001_141020.eq3 -s KEQ0123456`
  70 *   When using a **culfw**-based device (**CUL/COC/...**), flash the new
  71     firmware to the device with serial *KEQ0123456*:
  72      `./flash-ota -f hm_cc_rt_dn_update_V1_4_001_141020.eq3 -s KEQ0123456 -c /dev/ttyACM0`
  73
  74 [eQ-3]: http://www.eq-3.de/downloads.html