Jason Bruce
795292c3d2
- fix bug in skipping data, slice must be an int
2019-04-24 22:34:11 -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
...
- 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
Andrew Malota
e95a61fe3e
fix a bug or two
2017-11-30 18:58:47 -06:00
Andrew Malota
87778d8c2b
support for kernel spi (not bitbang) MAX38155 interface
2017-11-30 18:48:39 -06:00
Tom
9ca2842b0e
unary operation made safe in error handler for Thermocouple
...
unary & is used with 32 bits operands. If the operand literal is not
explicitly expressed as 32bits, it can create random casting errors
depending on the Python version and the underlying implementation.
2017-09-15 15:58:29 -04:00
I.C.E.C
c31a1af8a1
add init script so we can make the picoReflow server autostart on boot, just run the commands (see readme) and it should start on boot
2016-09-03 16:34:36 +02:00
Andy Rawson
43ed42245e
Add time and temperature options
2016-07-07 23:41:06 -05:00
Rob Shaw
0e14a20cbf
Added config option to invert the polarity of the heater
2016-04-07 15:51:46 +01:00
sbman
00ed33b002
Added non responsive sensor emergency stop
...
Added an 'emergency stop' feature to stop a run if the temperature
sensor is no longer providing data. If the temperature sensor values
are remaining stable and exactly the same for 20 time cycles
consecutively while the heat is on, the run is reset to prevent damage
to the part or the oven.
2015-07-02 10:47:34 -07:00
Thorsten Eggert
950cee1160
added MAX6675 support
2014-12-19 08:54:15 +00:00
chrono
4f7beb5238
Moved python libs to ./lib
2013-12-10 09:34:32 +00:00
