For instance, this reduced the memory consumption of
$ nix copy --from ssh://localhost --to ~/my-nix /nix/store/1n7x0yv8vq6zi90hfmian84vdhd04bgp-blender-2.79a
from 632 MiB to 16 MiB.
From exec(3):
> The list of arguments must be terminated by a null pointer, and, since these
> are variadic functions, this pointer must be cast (char *) NULL
E.g.
cannot build on 'ssh://mac1': cannot connect to 'mac1': bash: nix-store: command not found
cannot build on 'ssh://mac2': cannot connect to 'mac2': Host key verification failed.
cannot build on 'ssh://mac3': cannot connect to 'mac3': Received disconnect from 213... port 6001:2: Too many authentication failures
Authentication failed.
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
