* Add support for 0x5f36 devices
This type of device requires a header in the payload. The rest is the same.
* Improve request header assignment
* Change code sending header
I just found out that this device uses a different header for sending codes. This update addresses this issue.
* Improve authentication
Use the error code to check if the authentication was successful.
* Use default value when devtype is None
* Use generic remote type if devtype is None
* Extend support to RM4 series
I just realized that RM4 devices use the same header. I will take the opportunity to extend support to these devices as well.
* Add device type 0x62be and create rm4 class
The rm4 class will improve code scalability. Just add the RM4 type to this class and it will just work.
* Remove comma
* Fix CBC mode padding and use adler32 for checksums
* Change line order
This change comes to improve the readability of the code.
* Use zero-padding for CBC mode
On some machines, resolving the local hostname results in a loopback IP
address (127.0.0.0/8). This breaks discovery. In these situations, fall
back to the old IP address lookup logic that was removed on commit 790edb9.
Use explicit byte literals.
AES encryption padding broken with commit f7e30344c5 under Python 3.
Python 3 support when using pyaes (instead of Crypto.Cipher.AES) now works.
* Initial support for Hysen heating controller device. Only gets current temperature.
* Add switch_to_auto() to put the controller in (pre-programmed) timed mode
* Add set_temp() to manually set temperature. Now requires PyCRC (payload needs modbus CRC16)
* Remove test script
* Get current timer schedule
* Get much more data from device
* Add PyCRC to install_requires setup.py
* Rewrite based on better understanding. Allow setting schedule and changing 'loop mode'
* Add set_time function
* Support advanced settings and perform CRC check on responses
* Explain remaining unknowns for Hyson thermostat
The room_temp_adj (or simply 'adj') only applies to the room_temp. It's limited to -5.0..+5.0, but uses a 2 byte data type.
This leads to the assumption that external_temp could also use this data type, maybe for showing temperatures below 0 - but I cannot test this currently. Maybe I have to place it near a fridge to confirm.
* Fix get_temp and add get_external_temp for Hysen
Again: maybe payload[17] also belongs to the external temperature...
* remove comment about first 2 bytes and raise error if CRC check on response fails
* Remove comment about guessed meaning of unknown
Just confirmed, that lowest outside temp is 0. So it seems to only need 1 byte, as room temp does.
* add ability to toogle hysen device power
Turn display power on/off
* Update set_power() to support remote_lock for Hysen
Sorry, there was still one thing missing: set/unset remote_lock.
I captured again and changed the set_power accordingly.
* fix comments
There's a small race condition in the discover() method. If recv() returns
before the socket timeout is reached, but we hit the top of the loop after
the timeout is reached, we'll return None rather than the set of devices.
