Andrew de Quincey
a7fafeed65
add recorder code
2021-04-30 22:23:11 +01:00
Jason Bruce
f1b8cdc91c
added config.gpio_sensor_di to the config file and the code for
...
max-31856. Thanks Mark Tilles.
2021-04-28 23:15:54 +01:00
Jason Bruce
1d26ae973f
removed MAX31956Error import because it does not exist
2021-04-19 08:05:40 -04:00
Jason Bruce
d2206a82b2
Merge branch 'master' of github.com:jbruce12000/kiln-controller
2021-04-14 18:16:57 -04:00
Jason Bruce
c76b4331f1
- added a few significant digits in logging statements to temps
...
- changed the wording of the emergency shutoff temp setting
2021-04-14 18:16:03 -04:00
Andrew de Quincey
07dbae9398
Add name of profile so secondary displays can work
2021-04-08 23:51:49 +01:00
Jason Bruce
eb4c212471
- show better estimation of time kiln elements are being heated
...
in web client
2021-03-29 19:22:35 -04:00
Jason Bruce
a3243097c7
- big change to PID class. It was not properly handling the integral.
...
Essentially it was never large enough to impact the loop. The integral
has been inverted so if you want more integral, define it as a smaller
number.
- added a comment to the config about changing the temp scale
2021-03-24 08:32:06 -04:00
Jason Bruce
2831c3094a
- schedule shifting when cooling too slowly added
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- increase window size where PID control takes effect
- average thermocouple readings instead of taking max
2021-03-20 22:09:44 -04:00
jbruce12000
b524360443
- another comment for a feature to fix
2021-03-17 20:14:00 -04:00
jbruce12000
a27acbace5
- comments for future work
2021-03-17 20:05:38 -04:00
Jason Bruce
8603138e66
- fixing bugs with real hardware
2021-03-14 15:45:24 -04:00
Jason Bruce
c5b7f21044
- complete rewrite of oven class
...
- simulation more accurate
- added kiln_must_catch_up functionality
- added max31856 support
2021-03-14 15:16:03 -04:00
Ryan J. Dillon
bac1a2d789
Remove space in print statements
2020-12-22 15:31:06 +01:00
Ryan J. Dillon
084d302b43
Prevent CPU overload on idle condition
2020-12-22 15:29:11 +01:00
Ryan J. Dillon
9de2db739a
Remove trailing whitespace
2020-12-22 15:27:55 +01:00
Jason Bruce
217482b10c
- adding a smoker service that restarts a specific schedule if the power goes out
2020-03-18 04:31:37 -09:00
Jason Bruce
8046d9c214
- bug with skipping data, index must be an int
2019-04-24 22:33:00 -04:00
Jason Bruce
3718d0952a
- first stab at getting code python3 compliant
2019-04-18 11:44:54 -04:00
Jason Bruce
edea921d88
- never used spi, so fixing some leftovers for an issue
2019-03-03 18:24:52 -05:00
jbruce12000
e72cbe0b6c
- implemented thermocouple_offset
2019-02-27 21:33:10 -05:00
jbruce12000
6e2ac3c05b
- more filtering
2018-12-23 13:13:38 -05:00
jbruce12000
85dad99945
- filtering still
2018-12-23 13:03:40 -05:00
jbruce12000
ed2445be4f
- trying more filtering
2018-12-23 12:46:22 -05:00
jbruce12000
4b7d30754a
- more filtering
2018-12-23 12:37:49 -05:00
jbruce12000
3a89a6149f
- trying to filter thermocouple noise in software
2018-12-23 12:14:08 -05:00
jbruce12000
5e5abe5b32
- add startat parameter to profile runs to allow for restarting at any point in a run. handle power outages, accidently hitting stop button etc.
2018-12-21 15:13:12 -05:00
jbruce12000
d8d389d3c7
- must import math module
2018-12-06 18:00:03 -05:00
jbruce12000
505e2c0aca
- remove door and cool from gpio init
2018-12-01 19:54:29 -05:00
jbruce
871f5fe65e
- added another FIXME to move the FIXMEs to the Oven class
2018-11-30 15:27:10 -05:00
jbruce
e25a37c867
- adding some FIXME ideas for later implementation
2018-11-29 11:21:33 -05:00
jbruce
9641cf2b7c
- last_log historical data was too big for long runs. made it always about the same size regarless of schedule length
2018-11-29 10:14:37 -05:00
jbruce12000
ef5cb6d49d
- adding logging for completion
2018-11-27 16:10:36 -05:00
jbruce
b87deab01c
- added shut down temp if it's exceeded, kiln shuts down
2018-11-27 13:49:46 -05:00
jbruce
6986c29de0
- removed some commented out code. added some ideas about what I might do in the future.
2018-11-27 11:42:34 -05:00
jbruce12000
624ae9e739
adding systemd service script and a script to install it as a service that runs during startup
2018-11-26 21:15:24 -05:00
jbruce12000
e8bf698212
fix init script to work with virtualenv
2018-11-26 20:36:32 -05:00
jbruce
46b0e659df
- mv'ed init.d script to kiln-controller
2018-11-26 19:49:25 -05:00
jbruce
2e88f30cf6
- add NIST-linearized thermocouple conversion for accurate thermocouple readings
2018-11-26 12:57:36 -05:00
jbruce
3c04761bd0
- changing logging for seconds to integers
2018-11-23 18:16:49 -05:00
jbruce
9d5beab15f
- changed hazard led temp to 1300
...
- removed old logging code in oven.py
2018-11-23 18:04:56 -05:00
jbruce
37a58818bb
- changed the logging to record heat on/off times plus time left
2018-11-22 13:41:29 -05:00
jbruce
3cc7c4a11b
- changed time step to one sec in config
...
- added sleep for simulations to accurately reflect a real run
2018-11-22 09:48:22 -05:00
jbruce
46ff62c9b8
- removing most of the air and cool stuff
2018-11-21 15:18:25 -05:00
jbruce
3c1f0848af
- commented out a check so sim would run
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- made force param always on so saves of schedule changes work as expected
2018-11-21 11:35:28 -05:00
benkrasnow
377e27e9da
Update oven.py
2018-06-09 16:22:40 -07:00
benkrasnow
35eb7d3346
Update oven.py
...
Added proportional output funtionality by turning the oven (SSR) on for a portion of the time_step determined by the pid loop output. So, if time_step = 1, and the pid loop is calling for .3 heat, the SSR will be on for .3 seconds, and off for .7 seconds. I did this by adding an additional sleep. Previously, the SSR would be on whenever pid > 0.
2018-06-09 13:42:55 -07:00
Andrew Malota
de0d3baadb
add a note about GPIO collisions with system SPI
2017-12-01 18:59:07 -06:00
Andrew Malota
9874aeb1d8
another stupid oops
2017-11-30 20:05:16 -06:00
Andrew Malota
40bb54e521
be a little 'softer' with errors
2017-11-30 19:09:29 -06:00
