Commit Graph

419 Commits

Author SHA1 Message Date
0a99e29d4d PyThermostat GUI: Implement PlotSettingsMenu
Co-authored-by: linuswck <linuswck@m-labs.hk>
2024-11-25 12:24:05 +08:00
675ce9f0c7 PyThermostat GUI: Implement plotting
Co-authored-by: linuswck <linuswck@m-labs.hk>
2024-11-25 12:24:05 +08:00
e7d9126967 PyThermostat GUI: Incorporate autotuning
Co-authored-by: topquark12 <aw@m-labs.hk>
Co-authored-by: linuswck <linuswck@m-labs.hk>
Co-authored-by: Egor Savkin <es@m-labs.hk>
2024-11-25 12:24:05 +08:00
8589ebdf0f PyThermostat GUI: Implement ThermostatSettingsMenu
Co-authored-by: linuswck <linuswck@m-labs.hk>
Co-authored-by: Egor Savkin <es@m-labs.hk>
2024-11-25 12:24:05 +08:00
6e9b1cfe21 PyThermostat GUI: Implement status line
Co-authored-by: linuswck <linuswck@m-labs.hk>
Co-authored-by: Egor Savkin <es@m-labs.hk>
2024-11-25 12:24:05 +08:00
ca4e43b0d9 PyThermostat: Create GUI to Thermostat
- Add connection menu

- Add basic GUI layout skeleton

Co-authored-by: linuswck <linuswck@m-labs.hk>
Co-authored-by: Egor Savkin <es@m-labs.hk>
2024-11-25 12:24:02 +08:00
72c1aab682 PyThermostat: Create asyncio clients 2024-11-25 11:26:44 +08:00
36d80ebdff PyThermostat: Add entry points for runnables
Forms a more convienient interface.
2024-11-25 10:07:30 +08:00
09300b5d44 PyThermostat: Add main function to plot.py 2024-11-25 10:07:30 +08:00
9743dca775 PyThermostat: Move scripts into subfolder
As Thermostat Python scripts are not single-file Python modules and
should be packaged inside PyThermostat.
2024-11-25 10:07:20 +08:00
11131deda2 README: Add PID Output Clamping section
Explains the need of having separate "max_i_pos/output_max" and
"max_i_neg/output_min" values; They serve different purposes.
2024-11-20 08:02:07 +08:00
764774fbce PyThermostat: Remove report mode in autotune.py 2024-11-18 17:47:33 +08:00
4beeec6021 PyThermostat: Remove all references to Pytec 2024-11-18 17:34:39 +08:00
6b8a5f5bb8 Rename the Pytec library to PyThermostat
Pytec is a misnomer, as the Thermostat is not limited to just
controlling TEC modules. The library also interfaces with and controls
the Thermostat itself, and not the TEC module directly.

See 
2024-11-18 16:22:57 +08:00
8dd58b364d README: Fix limits section 2024-11-18 14:01:51 +08:00
ae0d593139 pytec: Stop using client report mode in plot.py
Report mode has been removed from the client, stop using it.
2024-11-18 13:57:54 +08:00
adc25c9b2a pytec: Add hardware testing script
Eases the process of testing the hardware.

See .
2024-11-18 10:31:56 +08:00
9af86be674 pytec: Remove artificial report mode in client
Encourage polling usage instead, as shown in example.
2024-11-16 13:11:59 +08:00
eabc7f6a12 flake: Register the pytec Python package 2024-11-11 17:11:37 +08:00
52e35d2a98 flake: Format with nixfmt-rfc-style
Also set up formatter so that `nix fmt` formats.
2024-11-04 18:38:08 +08:00
f1da910c11 pytec: Complete client
Expose all available Thermostat commands to the pytec client, and add
disconnect functionality.
2024-11-04 18:03:50 +08:00
9848c65de5 Fix command parser failing test due to changes 2024-10-21 15:51:21 +08:00
069d791802 Rename all Steinhart-Hart references to B-param
The Steinhart-Hart equation was changed in code long ago to the
B-parameter equation. Rename references to it and the interface
accordingly. The `s-h` command is now `b-p`.

The reason the name "B-Parameter" equation was chosen over
"Beta-Parameter" was due to its easier searchability.
2024-10-21 15:44:46 +08:00
bd9ae997ae PwmLimits: Use uom quantities for fields not f64s 2024-10-21 11:13:19 +08:00
45eb55d36d steinhart_hart: Beta Parameter uom dimensions
The Beta Parameter is not dimensionless, and has unit kelvin.
Incorporate that into the type system.
2024-10-21 11:12:47 +08:00
eddf05cae7 channels: get_i -> get_i_set 2024-10-21 11:12:16 +08:00
f68ae12c8d TCP command: Rename pwm to output
Current limit pins are driven by PWM inputs to the MAX1968 driver, but
this is an implementation detail, and should not be exposed in the form
of the command interface. Rename "pwm" to "output" in all instances.

See .
2024-10-21 10:09:24 +08:00
101a68fcfc README: Update instruction on finding Rust version 2024-10-16 11:16:23 +08:00
9d1adbc7f7 README: Fixes to grammar and instructions 2024-10-16 11:15:57 +08:00
47fa9f757e README: Document interval key in reports 2024-10-16 11:15:28 +08:00
d1df6b8e3a README: Add updated info on new hardware revision 2024-10-16 11:15:10 +08:00
0ffd784e91 README: Improve description of report command 2024-10-16 11:14:40 +08:00
d8ec083dbc Apply clippy suggestions 2024-10-14 13:25:49 +08:00
1962135e79 Apply cargo fmt 2024-10-14 13:25:49 +08:00
fcb5cf1d4e Add command parser test for polarity command 2024-10-14 12:46:13 +08:00
d517087e10 README: Purge all traces of report mode 2024-10-14 10:08:08 +08:00
798b400aa5 Show and save set value for PWM limits
Show in PwmSummary the set value, before all PWM duty calculations
instead of the machine value after the calculations. Also save the set
value into the flash store instead of the machine value.
2024-10-07 10:41:31 +08:00
93dc39e943 README: Document PWM value clamping 2024-10-07 10:41:31 +08:00
5c3b759d0c PwmSummary: Don't show max PWM values
Putting the maximum in PwmSummary has little use - the maximum never
changes throughout the runtime of the firmware and can be replaced by
documentation elsewhere.
2024-10-07 10:41:31 +08:00
6224486662 Show polarity in pwm command 2024-09-30 17:36:50 +08:00
32bd49b258 Add a command to reverse the output polarity
Effectively flips all values related to the directionality of current
through the TEC, including current maximums. The reversed status is
stored in the flash store and will be loaded on reset once saved.

The command is "pwm <ch> polarity <normal/reversed>", where the "normal"
polarity is indicated by the front panel markings.

This is needed for IDC cable connections to the Sinara 5432 DAC
"Zotino", since the TEC pins of the 10-pin connector on the Thermostat
and Zotino have opposite polarities.
2024-09-30 17:36:47 +08:00
ad54842c43 Fix wrong current limit duty cycle calculation
- prev commit assumed setting 3.3V -> 3A current limit which is wrong
- Please refer to the MAX1968 datasheet for the duty cycle
calculation equation
2024-09-25 17:20:29 +08:00
b336c4f993 Remove report mode
As the report mode command breaks the send-receive architecture model of
the command interface, and is deemed an anti-feature, making clients
difficult to write, remove it from the firmware entirely.
2024-09-25 17:19:34 +08:00
680193b34b Fix incorrect dac calibration algo
- Fix abnormally long calibration time
2024-09-20 21:21:14 +08:00
ae4bea0c8a gitignore: Ignore .bin files and __pycache__ 2024-09-19 10:08:58 +08:00
1f2de942e4 flake: Add rlwrap to devShell 2024-09-19 10:06:45 +08:00
1041d3ecbb Improve the VREF calibration routine
* Fix wrong calibration of VREF on startup. Caused new v2.2.2 boards to
wrongly calibrate the zero-point to ~2.2 V instead of 1.5 V.

* Fix bootloop on some boards.

* Adjust watchdog interval accordingly.
2024-09-16 18:14:47 +08:00
c6040899dd ItecPin -> ITecPin 2024-08-12 13:02:22 +08:00
9d89104f50 README: Fix command to make firmware BIN ()
Co-authored-by: atse <atse@m-labs.hk>
Co-committed-by: atse <atse@m-labs.hk>
2024-08-07 18:22:48 +08:00
136c7a0b52 Calculate current_abs_max_tec_i from all channels
Instead of picking channels 0 and 1. Helps to generalise for more than 2
channels.
2024-08-07 16:14:28 +08:00