PolyCraft/kiln-controller
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225e591f35
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73 Commits

Author SHA1 Message Date
Andrew de Quincey
225e591f35 don't change the GPIO unless we actually need to 2021-05-15 18:44:56 +01:00
Andrew de Quincey
6f92021f09 add line frequency setting and expose avgsel value 2021-05-15 18:27:15 +01:00
Andrew de Quincey
ec3c825e8e fix percent calculation 2021-05-01 20:27:48 +01:00
Andrew de Quincey
83512b1faf fix simulated sensor 2021-05-01 17:34:13 +01:00
Andrew de Quincey
610ad4cdcd calculate bad percent in temperature thread to prevent threading/boundary issues 2021-05-01 17:32:44 +01:00
Andrew de Quincey
c955c1f595 detect too many errors and shutdown 2021-05-01 15:37:30 +01:00
Andrew de Quincey
74a4aa3770 fix config.temperature_average_samples 2021-05-01 15:16:03 +01:00
Andrew de Quincey
9c77d1ab30 add config parameters for controlling temperature 2021-05-01 15:02:51 +01:00
Andrew de Quincey
7bbc241578 Merge branch 'master' into temp 
# Conflicts:
#	lib/oven.py
 2021-05-01 11:50:40 +01:00
Jason Bruce
d60cc535d0 adding support to prevent integral windup 2021-04-30 20:27:19 -04:00
Jason Bruce
775eb0a0f2 fixing divide by zero bug when thermocouple read fails five times in a 
row
 2021-04-29 15:08:53 -04:00
Andrew de Quincey
e1be00e2e3 fix comment 2021-04-28 23:38:36 +01:00
Andrew de Quincey
2963f7363b Merge branch 'master' into temp 2021-04-28 23:16:32 +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
Andrew de Quincey
9b08342038 rebuild temperature error handling and smoothing 2021-04-28 23:10:48 +01:00
Jason Bruce
e16aab8e66 added config.gpio_sensor_di to the config file and the code for 
max-31856. Thanks Mark Tilles.
 2021-04-28 16:17:22 -04:00
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 
- 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