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23 Commits

Author SHA1 Message Date
Egor Savkin b4eb569957 Add paramtree view, without updates
Signed-off-by: Egor Savkin <es@m-labs.hk>
2023-06-28 15:01:47 +08:00
Egor Savkin d5fb8b8317 Revert "Try move from Qthreads to qasync"
This reverts commit 5b1f2df261.
2023-06-28 14:59:54 +08:00
Egor Savkin 5b1f2df261 Try move from Qthreads to qasync
Signed-off-by: Egor Savkin <es@m-labs.hk>
2023-06-26 10:20:48 +08:00
Egor Savkin 8b5a88d797 Create client watcher, that would poll Thermostat for config
Signed-off-by: Egor Savkin <es@m-labs.hk>
2023-05-19 13:45:01 +08:00
Egor Savkin 7821aacabc Create basic GUI, that would connect and control thermostat's fan
Signed-off-by: Egor Savkin <es@m-labs.hk>
2023-05-19 11:23:39 +08:00
Egor Savkin 869f45a5cf Update nix repos
Signed-off-by: Egor Savkin <es@m-labs.hk>
2023-05-19 11:22:01 +08:00
topquark12 24ef70f1fe update docs 2023-05-16 15:57:23 +08:00
topquark12 ccdff602c4 add autotune 2023-05-16 15:57:23 +08:00
topquark12 ba39af4dfa WIP: adding autotune 2023-05-16 15:57:23 +08:00
topquark12 3e1168dfc4 fix docs, fix i_set, fix GUI param ranges 2023-05-16 15:57:23 +08:00
topquark12 df072c415c fix whitespace error 2023-05-16 15:57:23 +08:00
topquark12 cc187ef80d bi-dir sync, minimum working prototype 2023-05-16 15:57:23 +08:00
topquark12 18c1ce5a86 sync tree param from TEC 2023-05-16 15:57:23 +08:00
topquark12 c5e564f25f add sync from TEC 2023-05-16 15:57:23 +08:00
topquark12 64283958b7 add param tree, param tree inactive 2023-05-16 15:57:23 +08:00
topquark12 3ec8f7a81d add voltage monitoring 2023-05-16 15:57:23 +08:00
topquark12 790b57085e fix typo 2023-05-16 15:57:23 +08:00
topquark12 474c80722e refactor with classes 2023-05-16 15:57:23 +08:00
topquark12 eb6ab2a222 add graph legends 2023-05-16 15:57:23 +08:00
topquark12 ea9b9a7a90 add more graphs in 2x2 grid 2023-05-16 15:57:23 +08:00
topquark12 2cfd162498 plot both channel temperatures 2023-05-16 15:57:23 +08:00
topquark12 7b8d25f160 fix pyqtgraph on nixos 2023-05-16 15:57:23 +08:00
topquark12 eac507e6c5 add pyqtgraph 2023-05-16 15:57:23 +08:00
10 changed files with 1765 additions and 12 deletions

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@ -67,7 +67,21 @@ On a Windows machine install [st.com](https://st.com) DfuSe USB device firmware
openocd -f interface/stlink-v2-1.cfg -f target/stm32f4x.cfg -c "program target/thumbv7em-none-eabihf/release/thermostat verify reset;exit"
```
## Network
## GUI Usage
A GUI has been developed for easy configuration and plotting of key parameters.
The Python GUI program is located at pytec/tecQT.py
The GUI is developed based on the Python library pyqtgraph. The environment needed to run the GUI is configured automatically by running:
```shell
nix develop
```
The GUI program assumes the default IP and port of 192.168.1.26 23 is used. If a different IP or port is used, the IP and port setting should be changed in the GUI code.
## Command Line Usage
### Connecting
@ -184,7 +198,7 @@ postfilter rate can be tuned with the `postfilter` command.
- Connect TEC module device 1 to TEC1- and TEC1+.
- The GND pin is for shielding not for sinking TEC module currents.
When using a TEC module with the Thermostat, the Thermostat expects the thermal load (where the thermistor is located) to heat up with a positive software current set point, and cool down with a negative current set point.
When using a TEC module with the Thermostat, the Thermostat expects the thermal load (where the thermistor is located) to cool down with a positive software current set point, and heat up with a negative current set point.
Testing heat flow direction with a low set current is recommended before installation of the TEC module.

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@ -18,16 +18,16 @@
},
"nixpkgs": {
"locked": {
"lastModified": 1641870998,
"narHash": "sha256-6HkxR2WZsm37VoQS7jgp6Omd71iw6t1kP8bDbaqCDuI=",
"lastModified": 1684171562,
"narHash": "sha256-BMUWjVWAUdyMWKk0ATMC9H0Bv4qAV/TXwwPUvTiC5IQ=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "386234e2a61e1e8acf94dfa3a3d3ca19a6776efb",
"rev": "55af203d468a6f5032a519cba4f41acf5a74b638",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "nixos-21.11",
"ref": "nixos-22.11",
"repo": "nixpkgs",
"type": "github"
}

View File

@ -1,7 +1,7 @@
{
description = "Firmware for the Sinara 8451 Thermostat";
inputs.nixpkgs.url = github:NixOS/nixpkgs/nixos-21.11;
inputs.nixpkgs.url = github:NixOS/nixpkgs/nixos-22.11;
inputs.mozilla-overlay = { url = github:mozilla/nixpkgs-mozilla; flake = false; };
outputs = { self, nixpkgs, mozilla-overlay }:
@ -55,9 +55,45 @@
dontFixup = true;
};
qasync = pkgs.python3Packages.buildPythonPackage rec {
pname = "qasync";
version = "0.24.0";
src = pkgs.fetchFromGitHub {
owner = "CabbageDevelopment";
repo = "qasync";
rev = "v${version}";
sha256 = "sha256-ls5F+VntXXa3n+dULaYWK9sAmwly1nk/5+RGWLrcf2Y=";
};
propagatedBuildInputs = [ pkgs.python3Packages.pyqt6 ];
checkInputs = [ pkgs.python3Packages.pytest ];
checkPhase = ''
pytest -k 'test_qthreadexec.py' # the others cause the test execution to be aborted, I think because of asyncio
'';
};
thermostat_gui = pkgs.python3Packages.buildPythonPackage rec {
pname = "thermostat_gui";
version = "0.0.0";
src = self;
preBuild =
''
export VERSIONEER_OVERRIDE=${version}
export VERSIONEER_REV=v0.0.0
'';
nativeBuildInputs = [ pkgs.qt6.wrapQtAppsHook ];
propagatedBuildInputs = (with pkgs.python3Packages; [ pyqtgraph pyqt6 qasync]);
dontWrapQtApps = true;
postFixup = ''
ls -al $out/
wrapQtApp "$out/pytec/tec_qt"
'';
};
in {
packages.x86_64-linux = {
inherit thermostat;
inherit thermostat qasync thermostat_gui;
};
hydraJobs = {
@ -71,8 +107,13 @@
rustPlatform.rust.cargo
openocd dfu-util
] ++ (with python3Packages; [
numpy matplotlib
numpy matplotlib pyqtgraph setuptools pyqt6 qasync
]);
shellHook=
''
export QT_PLUGIN_PATH=${pkgs.qt6.qtbase}/${pkgs.qt6.qtbase.dev.qtPluginPrefix}
export QML2_IMPORT_PATH=${pkgs.qt6.qtbase}/${pkgs.qt6.qtbase.dev.qtQmlPrefix}
'';
};
defaultPackage.x86_64-linux = thermostat;
};

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@ -17,6 +17,7 @@ class PIDAutotuneState(Enum):
STATE_RELAY_STEP_DOWN = 'relay step down'
STATE_SUCCEEDED = 'succeeded'
STATE_FAILED = 'failed'
STATE_READY = 'ready'
class PIDAutotune:
@ -56,6 +57,20 @@ class PIDAutotune:
self._Ku = 0
self._Pu = 0
def setParam(self, target, step, noiseband, sampletime, lookback):
self._setpoint = target
self._outputstep = step
self._out_max = step
self._out_min = -step
self._noiseband = noiseband
self._inputs = deque(maxlen=round(lookback / sampletime))
def setReady(self):
self._state = PIDAutotuneState.STATE_READY
def setOff(self):
self._state = PIDAutotuneState.STATE_OFF
def state(self):
"""Get the current state."""
return self._state
@ -81,6 +96,13 @@ class PIDAutotune:
kd = divisors[2] * self._Ku * self._Pu
return PIDAutotune.PIDParams(kp, ki, kd)
def get_tec_pid (self):
divisors = self._tuning_rules["tyreus-luyben"]
kp = self._Ku * divisors[0]
ki = divisors[1] * self._Ku / self._Pu
kd = divisors[2] * self._Ku * self._Pu
return kp, ki, kd
def run(self, input_val, time_input):
"""To autotune a system, this method must be called periodically.
@ -95,7 +117,8 @@ class PIDAutotune:
if (self._state == PIDAutotuneState.STATE_OFF
or self._state == PIDAutotuneState.STATE_SUCCEEDED
or self._state == PIDAutotuneState.STATE_FAILED):
or self._state == PIDAutotuneState.STATE_FAILED
or self._state == PIDAutotuneState.STATE_READY):
self._state = PIDAutotuneState.STATE_RELAY_STEP_UP
self._last_run_timestamp = now

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@ -11,6 +11,10 @@ class Client:
self._lines = [""]
self._check_zero_limits()
def disconnect(self):
self._socket.shutdown(socket.SHUT_RDWR)
self._socket.close()
def _check_zero_limits(self):
pwm_report = self.get_pwm()
for pwm_channel in pwm_report:
@ -32,10 +36,11 @@ class Client:
return line
def _command(self, *command):
self._socket.sendall((" ".join(command) + "\n").encode('utf-8'))
self._socket.sendall(((" ".join(command)).strip() + "\n").encode('utf-8'))
line = self._read_line()
response = json.loads(line)
logging.debug(f"{command}: {response}")
if "error" in response:
raise CommandError(response["error"])
return response
@ -167,3 +172,11 @@ class Client:
def load_config(self):
"""Load current configuration from EEPROM"""
self._command("load")
def hw_rev(self):
"""Get Thermostat hardware revision"""
return self._command("hwrev")
def fan(self):
"""Get Thermostat current fan settings"""
return self._command("fan")

335
pytec/tecQT.py Normal file
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@ -0,0 +1,335 @@
from pyqtgraph.Qt import QtGui, QtCore
import pyqtgraph.parametertree.parameterTypes as pTypes
from pyqtgraph.parametertree import Parameter, ParameterTree, ParameterItem, registerParameterType
import numpy as np
import pyqtgraph as pg
from pytec.client import Client
from enum import Enum
from autotune import PIDAutotune, PIDAutotuneState
rec_len = 1000
refresh_period = 20
TECparams = [[
{'tag': 'report', 'type': 'parent', 'children': [
{'tag': 'pid_engaged', 'type': 'bool', 'value': False},
]},
{'tag': 'pwm', 'type': 'parent', 'children': [
{'tag': 'max_i_pos', 'type': 'float', 'value': 0},
{'tag': 'max_i_neg', 'type': 'float', 'value': 0},
{'tag': 'max_v', 'type': 'float', 'value': 0},
{'tag': 'i_set', 'type': 'float', 'value': 0},
]},
{'tag': 'pid', 'type': 'parent', 'children': [
{'tag': 'kp', 'type': 'float', 'value': 0},
{'tag': 'ki', 'type': 'float', 'value': 0},
{'tag': 'kd', 'type': 'float', 'value': 0},
{'tag': 'output_min', 'type': 'float', 'value': 0},
{'tag': 'output_max', 'type': 'float', 'value': 0},
]},
{'tag': 's-h', 'type': 'parent', 'children': [
{'tag': 't0', 'type': 'float', 'value': 0},
{'tag': 'r0', 'type': 'float', 'value': 0},
{'tag': 'b', 'type': 'float', 'value': 0},
]},
{'tag': 'PIDtarget', 'type': 'parent', 'children': [
{'tag': 'target', 'type': 'float', 'value': 0},
]},
] for _ in range(2)]
GUIparams = [[
{'name': 'Disable Output', 'type': 'action', 'tip': 'Disable Output'},
{'name': 'Constant Current', 'type': 'group', 'children': [
{'name': 'Set Current', 'type': 'float', 'value': 0, 'step': 0.1, 'limits': (-3, 3), 'siPrefix': True,
'suffix': 'A'},
]},
{'name': 'Temperature PID', 'type': 'bool', 'value': False, 'children': [
{'name': 'Set Temperature', 'type': 'float', 'value': 25, 'step': 0.1, 'limits': (-273, 300), 'siPrefix': True,
'suffix': 'C'},
]},
{'name': 'Output Config', 'expanded': False, 'type': 'group', 'children': [
{'name': 'Max Current', 'type': 'float', 'value': 0, 'step': 0.1, 'limits': (0, 3), 'siPrefix': True,
'suffix': 'A'},
{'name': 'Max Voltage', 'type': 'float', 'value': 0, 'step': 0.1, 'limits': (0, 5), 'siPrefix': True,
'suffix': 'V'},
]},
{'name': 'Thermistor Config', 'expanded': False, 'type': 'group', 'children': [
{'name': 'T0', 'type': 'float', 'value': 25, 'step': 0.1, 'limits': (-100, 100), 'siPrefix': True,
'suffix': 'C'},
{'name': 'R0', 'type': 'float', 'value': 10000, 'step': 1, 'siPrefix': True, 'suffix': 'Ohm'},
{'name': 'Beta', 'type': 'float', 'value': 3950, 'step': 1},
]},
{'name': 'PID Config', 'expanded': False, 'type': 'group', 'children': [
{'name': 'kP', 'type': 'float', 'value': 0, 'step': 0.1},
{'name': 'kI', 'type': 'float', 'value': 0, 'step': 0.1},
{'name': 'kD', 'type': 'float', 'value': 0, 'step': 0.1},
{'name': 'PID Auto Tune', 'expanded': False, 'type': 'group', 'children': [
{'name': 'Target Temperature', 'type': 'float', 'value': 20, 'step': 0.1, 'siPrefix': True, 'suffix': 'C'},
{'name': 'Test Current', 'type': 'float', 'value': 1, 'step': 0.1, 'siPrefix': True, 'suffix': 'A'},
{'name': 'Temperature Swing', 'type': 'float', 'value': 1.5, 'step': 0.1, 'siPrefix': True, 'suffix': 'C'},
{'name': 'Run', 'type': 'action', 'tip': 'Run'},
]},
]},
{'name': 'Save to flash', 'type': 'action', 'tip': 'Save to flash'},
] for _ in range(2)]
autoTuner = [PIDAutotune(20, 1, 1, 1.5, refresh_period / 1000),
PIDAutotune(20, 1, 1, 1.5, refresh_period / 1000)]
# If anything changes in the tree, print a message
def change(param, changes, ch):
print("tree changes:")
for param, change, data in changes:
path = paramList[ch].childPath(param)
if path is not None:
childName = '.'.join(path)
else:
childName = param.name()
print(' parameter: %s' % childName)
print(' change: %s' % change)
print(' data: %s' % str(data))
print(' ----------')
if childName == 'Disable Output':
tec.set_param('pwm', ch, 'i_set', 0)
paramList[ch].child('Constant Current').child('Set Current').setValue(0)
paramList[ch].child('Temperature PID').setValue(False)
autoTuner[ch].setOff()
if childName == 'Temperature PID':
if (data):
tec.set_param("pwm", ch, "pid")
else:
tec.set_param('pwm', ch, 'i_set', paramList[ch].child('Constant Current').child('Set Current').value())
if childName == 'Constant Current.Set Current':
tec.set_param('pwm', ch, 'i_set', data)
paramList[ch].child('Temperature PID').setValue(False)
if childName == 'Temperature PID.Set Temperature':
tec.set_param('pid', ch, 'target', data)
if childName == 'Output Config.Max Current':
tec.set_param('pwm', ch, 'max_i_pos', data)
tec.set_param('pwm', ch, 'max_i_neg', data)
tec.set_param('pid', ch, 'output_min', -data)
tec.set_param('pid', ch, 'output_max', data)
if childName == 'Output Config.Max Voltage':
tec.set_param('pwm', ch, 'max_v', data)
if childName == 'Thermistor Config.T0':
tec.set_param('s-h', ch, 't0', data)
if childName == 'Thermistor Config.R0':
tec.set_param('s-h', ch, 'r0', data)
if childName == 'Thermistor Config.Beta':
tec.set_param('s-h', ch, 'b', data)
if childName == 'PID Config.kP':
tec.set_param('pid', ch, 'kp', data)
if childName == 'PID Config.kI':
tec.set_param('pid', ch, 'ki', data)
if childName == 'PID Config.kD':
tec.set_param('pid', ch, 'kd', data)
if childName == 'PID Config.PID Auto Tune.Run':
autoTuner[ch].setParam(
paramList[ch].child('PID Config').child('PID Auto Tune').child('Target Temperature').value(),
paramList[ch].child('PID Config').child('PID Auto Tune').child('Test Current').value(),
paramList[ch].child('PID Config').child('PID Auto Tune').child('Temperature Swing').value(),
refresh_period / 1000,
1)
autoTuner[ch].setReady()
paramList[ch].child('Temperature PID').setValue(False)
if childName == 'Save to flash':
tec.save_config()
def change0(param, changes):
change(param, changes, 0)
def change1(param, changes):
change(param, changes, 1)
class Curves:
def __init__(self, legend: str, key: str, channel: int, color: str, buffer_len: int, period: int):
self.curveItem = pg.PlotCurveItem(pen=({'color': color, 'width': 1}))
self.legendStr = legend
self.keyStr = key
self.channel = channel
self.data_buf = np.zeros(buffer_len)
self.time_stamp = np.zeros(buffer_len)
self.buffLen = buffer_len
self.period = period
def update(self, tec_data, cnt):
if cnt == 0:
np.copyto(self.data_buf, np.full(self.buffLen, tec_data[self.channel][self.keyStr]))
else:
self.data_buf[:-1] = self.data_buf[1:]
self.data_buf[-1] = tec_data[self.channel][self.keyStr]
self.time_stamp[:-1] = self.time_stamp[1:]
self.time_stamp[-1] = cnt * self.period / 1000
self.curveItem.setData(x=self.time_stamp, y=self.data_buf)
class Graph:
def __init__(self, parent: pg.LayoutWidget, title: str, row: int, col: int, curves: list[Curves]):
self.plotItem = pg.PlotWidget(title=title)
self.legendItem = pg.LegendItem(offset=(75, 30), brush=(50, 50, 200, 150))
self.legendItem.setParentItem(self.plotItem.getPlotItem())
parent.addWidget(self.plotItem, row, col)
self.curves = curves
for curve in self.curves:
self.plotItem.addItem(curve.curveItem)
self.legendItem.addItem(curve.curveItem, curve.legendStr)
def update(self, tec_data, cnt):
for curve in self.curves:
curve.update(tec_data, cnt)
self.plotItem.setRange(
xRange=[(cnt - self.curves[0].buffLen) * self.curves[0].period / 1000, cnt * self.curves[0].period / 1000])
def TECsync():
global TECparams
for channel in range(2):
for parents in TECparams[channel]:
if parents['tag'] == 'report':
for data in tec.report_mode():
for children in parents['children']:
print(data)
children['value'] = data[channel][children['tag']]
if quit:
break
if parents['tag'] == 'pwm':
for children in parents['children']:
children['value'] = tec.get_pwm()[channel][children['tag']]['value']
if parents['tag'] == 'pid':
for children in parents['children']:
children['value'] = tec.get_pid()[channel]['parameters'][children['tag']]
if parents['tag'] == 's-h':
for children in parents['children']:
children['value'] = tec.get_steinhart_hart()[channel]['params'][children['tag']]
if parents['tag'] == 'PIDtarget':
for children in parents['children']:
children['value'] = tec.get_pid()[channel]['target']
def refreshTreeParam(tempTree: dict, channel: int) -> dict:
tempTree['children']['Constant Current']['children']['Set Current']['value'] = TECparams[channel][1]['children'][3][
'value']
tempTree['children']['Temperature PID']['value'] = TECparams[channel][0]['children'][0]['value']
tempTree['children']['Temperature PID']['children']['Set Temperature']['value'] = \
TECparams[channel][4]['children'][0]['value']
tempTree['children']['Output Config']['children']['Max Current']['value'] = TECparams[channel][1]['children'][0][
'value']
tempTree['children']['Output Config']['children']['Max Voltage']['value'] = TECparams[channel][1]['children'][2][
'value']
tempTree['children']['Thermistor Config']['children']['T0']['value'] = TECparams[channel][3]['children'][0][
'value'] - 273.15
tempTree['children']['Thermistor Config']['children']['R0']['value'] = TECparams[channel][3]['children'][1]['value']
tempTree['children']['Thermistor Config']['children']['Beta']['value'] = TECparams[channel][3]['children'][2][
'value']
tempTree['children']['PID Config']['children']['kP']['value'] = TECparams[channel][2]['children'][0]['value']
tempTree['children']['PID Config']['children']['kI']['value'] = TECparams[channel][2]['children'][1]['value']
tempTree['children']['PID Config']['children']['kD']['value'] = TECparams[channel][2]['children'][2]['value']
return tempTree
cnt = 0
def updateData():
global cnt
for data in tec.report_mode():
ch0tempGraph.update(data, cnt)
ch1tempGraph.update(data, cnt)
ch0currentGraph.update(data, cnt)
ch1currentGraph.update(data, cnt)
for channel in range(2):
if (autoTuner[channel].state() == PIDAutotuneState.STATE_READY or
autoTuner[channel].state() == PIDAutotuneState.STATE_RELAY_STEP_UP or
autoTuner[channel].state() == PIDAutotuneState.STATE_RELAY_STEP_DOWN):
autoTuner[channel].run(data[channel]['temperature'], data[channel]['time'])
tec.set_param('pwm', channel, 'i_set', autoTuner[channel].output())
elif autoTuner[channel].state() == PIDAutotuneState.STATE_SUCCEEDED:
kp, ki, kd = autoTuner[channel].get_tec_pid()
autoTuner[channel].setOff()
paramList[channel].child('PID Config').child('kP').setValue(kp)
paramList[channel].child('PID Config').child('kI').setValue(ki)
paramList[channel].child('PID Config').child('kD').setValue(kd)
tec.set_param('pid', channel, 'kp', kp)
tec.set_param('pid', channel, 'ki', ki)
tec.set_param('pid', channel, 'kd', kd)
elif autoTuner[channel].state() == PIDAutotuneState.STATE_FAILED:
tec.set_param('pwm', channel, 'i_set', 0)
autoTuner[channel].setOff()
if quit:
break
cnt += 1
if __name__ == '__main__':
tec = Client(host="192.168.1.26", port=23, timeout=None)
app = pg.mkQApp()
pg.setConfigOptions(antialias=True)
mw = QtGui.QMainWindow()
mw.setWindowTitle('Thermostat Control Panel')
mw.resize(1920, 1200)
cw = QtGui.QWidget()
mw.setCentralWidget(cw)
l = QtGui.QVBoxLayout()
layout = pg.LayoutWidget()
l.addWidget(layout)
cw.setLayout(l)
## Create tree of Parameter objects
paramList = [Parameter.create(name='GUIparams', type='group', children=GUIparams[0]),
Parameter.create(name='GUIparams', type='group', children=GUIparams[1])]
ch0Tree = ParameterTree()
ch0Tree.setParameters(paramList[0], showTop=False)
ch1Tree = ParameterTree()
ch1Tree.setParameters(paramList[1], showTop=False)
TECsync()
paramList[0].restoreState(refreshTreeParam(paramList[0].saveState(), 0))
paramList[1].restoreState(refreshTreeParam(paramList[1].saveState(), 1))
paramList[0].sigTreeStateChanged.connect(change0)
paramList[1].sigTreeStateChanged.connect(change1)
layout.addWidget(ch0Tree, 1, 1, 1, 1)
layout.addWidget(ch1Tree, 2, 1, 1, 1)
ch0tempGraph = Graph(layout, 'Channel 0 Temperature', 1, 2,
[Curves('Feedback', 'temperature', 0, 'r', rec_len, refresh_period)])
ch1tempGraph = Graph(layout, 'Channel 1 Temperature', 2, 2,
[Curves('Feedback', 'temperature', 1, 'r', rec_len, refresh_period)])
ch0currentGraph = Graph(layout, 'Channel 0 Current', 1, 3,
[Curves('Feedback', 'tec_i', 0, 'r', rec_len, refresh_period),
Curves('Setpoint', 'i_set', 0, 'g', rec_len, refresh_period)])
ch1currentGraph = Graph(layout, 'Channel 1 Current', 2, 3,
[Curves('Feedback', 'tec_i', 1, 'r', rec_len, refresh_period),
Curves('Setpoint', 'i_set', 1, 'g', rec_len, refresh_period)])
t = QtCore.QTimer()
t.timeout.connect(updateData)
t.start(refresh_period)
mw.show()
pg.exec()

328
pytec/tec_qt.py Normal file
View File

@ -0,0 +1,328 @@
from PyQt6 import QtWidgets, uic
from PyQt6.QtCore import QThread, QThreadPool, pyqtSignal, QRunnable, QObject, QSignalBlocker, pyqtSlot, QDeadlineTimer
from pyqtgraph import PlotWidget
from pyqtgraph.parametertree import Parameter, ParameterTree, ParameterItem, registerParameterType
import pyqtgraph as pg
import sys
import argparse
import logging
import asyncio
import atexit
from qasync import asyncSlot, QEventLoop
import qasync
from pytec.client import Client
# pyuic6 -x tec_qt.ui -o ui_tec_qt.py
from ui_tec_qt import Ui_MainWindow
tec_client: Client = None
# ui = None
ui: Ui_MainWindow = None
thread_pool = QThreadPool.globalInstance()
connection_watcher = None
client_watcher = None
app: QtWidgets.QApplication = None
class CommandsParameter(Parameter):
def __init__(self, **opts):
super().__init__()
self.opts["commands"] = opts.get("commands", None)
self.opts["payload"] = opts.get("payload", None)
ThermostatParams = [[
{'name': 'Constant Current', 'type': 'float', 'value': 0, 'step': 0.1, 'limits': (-3, 3), 'siPrefix': True,
'suffix': 'A', 'commands': [f'pwm {ch} i_set {{value}}']},
{'name': 'Temperature PID', 'type': 'bool', 'value': False, 'commands': [f'pwm {ch} pid'], 'payload': ch,
'children': [
{'name': 'Set Temperature', 'type': 'float', 'value': 25, 'step': 0.1, 'limits': (-273, 300), 'siPrefix': True,
'suffix': '°C', 'commands': [f'pid {ch} target {{value}}']},
]},
{'name': 'Output Config', 'expanded': False, 'type': 'group', 'children': [
{'name': 'Max Current', 'type': 'float', 'value': 0, 'step': 0.1, 'limits': (0, 3), 'siPrefix': True,
'suffix': 'A', 'commands': [f'pwm {ch} max_i_pos {{value}}', f'pwm {ch} max_i_neg {{value}}',
f'pid {ch} output_min -{{value}}', f'pid {ch} output_max {{value}}']},
{'name': 'Max Voltage', 'type': 'float', 'value': 0, 'step': 0.1, 'limits': (0, 5), 'siPrefix': True,
'suffix': 'V', 'commands': [f'pwm {ch} max_v {{value}}']},
]},
{'name': 'Thermistor Config', 'expanded': False, 'type': 'group', 'children': [
{'name': 'T0', 'type': 'float', 'value': 25, 'step': 0.1, 'limits': (-100, 100), 'siPrefix': True,
'suffix': 'C', 'commands': [f's-h {ch} t0 {{value}}']},
{'name': 'R0', 'type': 'float', 'value': 10000, 'step': 1, 'siPrefix': True, 'suffix': 'Ohm',
'commands': [f's-h {ch} r0 {{value}}']},
{'name': 'Beta', 'type': 'float', 'value': 3950, 'step': 1, 'commands': [f's-h {ch} b {{value}}']},
]},
{'name': 'PID Config', 'expanded': False, 'type': 'group', 'children': [
{'name': 'kP', 'type': 'float', 'value': 0, 'step': 0.1, 'commands': [f'pid {ch} kp {{value}}']},
{'name': 'kI', 'type': 'float', 'value': 0, 'step': 0.1, 'commands': [f'pid {ch} ki {{value}}']},
{'name': 'kD', 'type': 'float', 'value': 0, 'step': 0.1, 'commands': [f'pid {ch} kd {{value}}']},
{'name': 'PID Auto Tune', 'expanded': False, 'type': 'group', 'children': [
{'name': 'Target Temperature', 'type': 'float', 'value': 20, 'step': 0.1, 'siPrefix': True, 'suffix': 'C'},
{'name': 'Test Current', 'type': 'float', 'value': 1, 'step': 0.1, 'siPrefix': True, 'suffix': 'A'},
{'name': 'Temperature Swing', 'type': 'float', 'value': 1.5, 'step': 0.1, 'siPrefix': True, 'suffix': 'C'},
{'name': 'Run', 'type': 'action', 'tip': 'Run'},
]},
]}
] for ch in range(2)]
params = [CommandsParameter.create(name='Thermostat Params 0', type='group', children=ThermostatParams[0]),
CommandsParameter.create(name='Thermostat Params 1', type='group', children=ThermostatParams[1])]
def get_argparser():
parser = argparse.ArgumentParser(description="ARTIQ master")
parser.add_argument("--connect", default=None, action="store_true",
help="Automatically connect to the specified Thermostat in IP:port format")
parser.add_argument('IP', metavar="ip", default=None, nargs='?')
parser.add_argument('PORT', metavar="port", default=None, nargs='?')
parser.add_argument("-l", "--log", dest="logLevel", choices=['DEBUG', 'INFO', 'WARNING', 'ERROR', 'CRITICAL'],
help="Set the logging level")
return parser
class WatchConnectTask(QThread):
connected = pyqtSignal(bool)
hw_rev = pyqtSignal(dict)
connecting = pyqtSignal()
fan_update = pyqtSignal(object)
def __init__(self, parent, ip, port):
self.ip = ip
self.port = port
super().__init__(parent)
def run(self):
global tec_client
try:
if tec_client:
tec_client.disconnect()
tec_client = None
self.connected.emit(False)
else:
self.connecting.emit()
tec_client = Client(host=self.ip, port=self.port, timeout=30)
self.connected.emit(True)
thread_pool.start(ClientTask(lambda: self.hw_rev.emit(tec_client.hw_rev())))
thread_pool.start(ClientTask(lambda: self.fan_update.emit(tec_client.fan())))
except Exception as e:
logging.error(f"Failed communicating to the {self.ip}:{self.port}: {e}")
self.connected.emit(False)
@pyqtSlot()
def client_disconnected(self):
global tec_client
if tec_client:
tec_client.disconnect()
tec_client = None
self.connected.emit(False)
class ClientWatcher(QThread):
fan_update = pyqtSignal(object)
pwm_update = pyqtSignal(object)
report_update = pyqtSignal(object)
pid_update = pyqtSignal(object)
def __init__(self, parent, update_s):
self.update_s = update_s
self.running = True
super().__init__(parent)
def run(self):
while self.running:
thread_pool.start(ClientTask(lambda: self.update_params()))
self.msleep(int(self.update_s * 1000))
def update_params(self):
self.fan_update.emit(tec_client.fan())
self.pwm_update.emit(tec_client.get_pwm())
self.report_update.emit(tec_client._command("report"))
self.pid_update.emit(tec_client.get_pid())
@pyqtSlot()
def stop_watching(self):
self.running = False
deadline = QDeadlineTimer()
deadline.setDeadline(100)
self.wait(deadline)
self.terminate()
@pyqtSlot()
def set_update_s(self):
self.update_s = ui.report_refresh_spin.value()
class ClientTask(QRunnable):
def __init__(self, func, *args, **kwargs):
self.func = func
self.args = args
self.kwargs = kwargs
super().__init__()
def run(self):
try:
self.func(*self.args, **self.kwargs)
except (TimeoutError, OSError):
logging.warning("Client connection error, disconnecting", exc_info=True)
if connection_watcher:
thread_pool.clear() # clearing all next requests
connection_watcher.client_disconnected()
def connected(result):
global client_watcher, connection_watcher
ui.graph_group.setEnabled(result)
ui.hw_rev_lbl.setEnabled(result)
ui.fan_group.setEnabled(result)
ui.report_group.setEnabled(result)
ui.ip_set_line.setEnabled(not result)
ui.port_set_spin.setEnabled(not result)
ui.status_lbl.setText("Connected" if result else "Disconnected")
ui.connect_btn.setText("Disconnect" if result else "Connect")
if not result:
ui.hw_rev_lbl.setText("Thermostat vX.Y")
ui.fan_group.setStyleSheet("")
if client_watcher:
client_watcher.stop_watching()
client_watcher = None
elif client_watcher is None:
client_watcher = ClientWatcher(ui.main_widget, ui.report_refresh_spin.value())
client_watcher.fan_update.connect(fan_update)
ui.report_apply_btn.clicked.connect(client_watcher.set_update_s)
app.aboutToQuit.connect(client_watcher.stop_watching)
client_watcher.start()
def hw_rev(hw_rev_d: dict):
logging.debug(hw_rev_d)
ui.hw_rev_lbl.setText(f"Thermostat v{hw_rev_d['rev']['major']}.{hw_rev_d['rev']['major']}")
ui.fan_group.setEnabled(hw_rev_d["settings"]["fan_available"])
if hw_rev_d["settings"]["fan_pwm_recommended"]:
ui.fan_group.setStyleSheet("")
ui.fan_group.setToolTip("")
else:
ui.fan_group.setStyleSheet("background-color: yellow")
ui.fan_group.setToolTip("Changing the fan settings of not recommended")
def fan_update(fan_settings):
logging.debug(fan_settings)
if fan_settings is None:
return
with QSignalBlocker(ui.fan_power_slider) as _:
ui.fan_power_slider.setValue(fan_settings["fan_pwm"])
ui.fan_power_slider.setEnabled(not fan_settings["auto_mode"])
with QSignalBlocker(ui.fan_auto_box) as _:
ui.fan_auto_box.setChecked(fan_settings["auto_mode"])
def fan_set():
global tec_client
if tec_client is None or ui.fan_auto_box.isChecked():
return
thread_pool.start(ClientTask(lambda: tec_client.set_param("fan", ui.fan_power_slider.value())))
def fan_auto_set(enabled):
global tec_client
if tec_client is None:
return
ui.fan_power_slider.setEnabled(not enabled)
if enabled:
thread_pool.start(ClientTask(lambda: tec_client.set_param("fan", "auto")))
else:
thread_pool.start(ClientTask(lambda: tec_client.set_param("fan", ui.fan_power_slider.value())))
def connect():
global connection_watcher
connection_watcher = WatchConnectTask(ui.main_widget, ui.ip_set_line.text(), ui.port_set_spin.value())
connection_watcher.connected.connect(connected)
connection_watcher.connecting.connect(lambda: ui.status_lbl.setText("Connecting..."))
connection_watcher.hw_rev.connect(hw_rev)
connection_watcher.fan_update.connect(fan_update)
connection_watcher.start()
app.aboutToQuit.connect(connection_watcher.terminate)
def update_pid(pid_settings):
for settings in pid_settings:
channel = settings["channel"]
with QSignalBlocker(params[channel].sigTreeStateChanged) as _:
params[channel].child("PID Config", "kP").setValue(settings["parameters"]["kp"])
params[channel].child("PID Config", "kI").setValue(settings["parameters"]["ki"])
params[channel].child("PID Config", "kD").setValue(settings["parameters"]["kd"])
if params[channel].child("Temperature PID").value():
params[channel].child("Temperature PID", "Set Temperature").setValue(settings["target"])
def update_report(report_data):
for settings in report_data:
channel = settings["channel"]
with QSignalBlocker(params[channel].sigTreeStateChanged) as _:
params[channel].child("Temperature PID").setValue(settings["pid_engaged"])
def send_command(param, changes):
for param, change, data in changes:
if param.name() == 'Temperature PID' and not data:
ch = param.opts["payload"]
thread_pool.start(ClientTask(
lambda: tec_client.set_param('pwm', ch, 'i_set', params[ch].child('Constant Current').value())))
elif param.opts.get("commands", None) is not None:
thread_pool.start(ClientTask(lambda: [tec_client._command(x.format(value=data)) for x in param.opts["commands"]]))
def set_param_tree():
ui.ch0_tree.setParameters(params[0], showTop=False)
ui.ch1_tree.setParameters(params[1], showTop=False)
params[0].sigTreeStateChanged.connect(send_command)
params[1].sigTreeStateChanged.connect(send_command)
def main():
global ui, thread_pool, app
args = get_argparser().parse_args()
if args.logLevel:
logging.basicConfig(level=getattr(logging, args.logLevel))
app = QtWidgets.QApplication(sys.argv)
loop = QEventLoop(app)
asyncio.set_event_loop(loop)
atexit.register(loop.close)
main_window = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(main_window)
# ui = uic.loadUi('tec_qt.ui', main_window)
thread_pool = QThreadPool(parent=ui.main_widget)
thread_pool.setMaxThreadCount(1) # avoid concurrent requests
ui.connect_btn.clicked.connect(lambda _checked: connect())
ui.fan_power_slider.valueChanged.connect(fan_set)
ui.fan_auto_box.stateChanged.connect(fan_auto_set)
set_param_tree()
if args.connect:
if args.IP:
ui.ip_set_line.setText(args.IP)
if args.PORT:
ui.port_set_spin.setValue(int(args.PORT))
ui.connect_btn.click()
main_window.show()
sys.exit(app.exec())
if __name__ == '__main__':
main()

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<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>MainWindow</class>
<widget class="QMainWindow" name="MainWindow">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>1280</width>
<height>720</height>
</rect>
</property>
<property name="minimumSize">
<size>
<width>1280</width>
<height>720</height>
</size>
</property>
<property name="maximumSize">
<size>
<width>3840</width>
<height>2160</height>
</size>
</property>
<property name="windowTitle">
<string>Control TEC</string>
</property>
<widget class="QWidget" name="main_widget">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Expanding">
<horstretch>1</horstretch>
<verstretch>1</verstretch>
</sizepolicy>
</property>
<layout class="QGridLayout" name="gridLayout_2">
<property name="leftMargin">
<number>3</number>
</property>
<property name="topMargin">
<number>3</number>
</property>
<property name="rightMargin">
<number>3</number>
</property>
<property name="bottomMargin">
<number>3</number>
</property>
<property name="spacing">
<number>3</number>
</property>
<item row="0" column="1">
<layout class="QVBoxLayout" name="main_layout">
<property name="spacing">
<number>0</number>
</property>
<item>
<widget class="QFrame" name="graph_group">
<property name="enabled">
<bool>false</bool>
</property>
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Expanding">
<horstretch>1</horstretch>
<verstretch>1</verstretch>
</sizepolicy>
</property>
<property name="frameShape">
<enum>QFrame::StyledPanel</enum>
</property>
<property name="frameShadow">
<enum>QFrame::Raised</enum>
</property>
<layout class="QGridLayout" name="graphs_layout" rowstretch="1,1" columnstretch="1,1,1" rowminimumheight="100,100" columnminimumwidth="100,100,100">
<property name="sizeConstraint">
<enum>QLayout::SetDefaultConstraint</enum>
</property>
<property name="leftMargin">
<number>3</number>
</property>
<property name="topMargin">
<number>3</number>
</property>
<property name="rightMargin">
<number>3</number>
</property>
<property name="bottomMargin">
<number>3</number>
</property>
<property name="spacing">
<number>2</number>
</property>
<item row="1" column="0">
<widget class="ParameterTree" name="ch1_tree" native="true"/>
</item>
<item row="0" column="0">
<widget class="ParameterTree" name="ch0_tree" native="true"/>
</item>
<item row="1" column="1">
<widget class="PlotWidget" name="ch1_t_graph" native="true">
<property name="title">
<string>Channel 1 Temperature</string>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="PlotWidget" name="ch0_t_graph" native="true">
<property name="title">
<string>Channel 0 Temperature</string>
</property>
</widget>
</item>
<item row="0" column="2">
<widget class="PlotWidget" name="ch0_i_graph" native="true">
<property name="title">
<string>Channel 0 Current</string>
</property>
</widget>
</item>
<item row="1" column="2">
<widget class="PlotWidget" name="ch1_i_graph" native="true">
<property name="title">
<string>Channel 1 Current</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item>
<widget class="QFrame" name="bottom_settings_group">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>0</width>
<height>40</height>
</size>
</property>
<property name="maximumSize">
<size>
<width>16777215</width>
<height>40</height>
</size>
</property>
<property name="frameShape">
<enum>QFrame::StyledPanel</enum>
</property>
<property name="frameShadow">
<enum>QFrame::Raised</enum>
</property>
<layout class="QHBoxLayout" name="horizontalLayout_2">
<property name="spacing">
<number>3</number>
</property>
<property name="leftMargin">
<number>3</number>
</property>
<property name="topMargin">
<number>3</number>
</property>
<property name="rightMargin">
<number>3</number>
</property>
<property name="bottomMargin">
<number>3</number>
</property>
<item>
<layout class="QHBoxLayout" name="settings_layout">
<item>
<widget class="QLineEdit" name="ip_set_line">
<property name="sizePolicy">
<sizepolicy hsizetype="Fixed" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>160</width>
<height>0</height>
</size>
</property>
<property name="maximumSize">
<size>
<width>160</width>
<height>16777215</height>
</size>
</property>
<property name="text">
<string>192.168.1.26</string>
</property>
<property name="maxLength">
<number>15</number>
</property>
<property name="placeholderText">
<string>IP:port for the Thermostat</string>
</property>
<property name="clearButtonEnabled">
<bool>true</bool>
</property>
</widget>
</item>
<item>
<widget class="QSpinBox" name="port_set_spin">
<property name="sizePolicy">
<sizepolicy hsizetype="Fixed" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>70</width>
<height>0</height>
</size>
</property>
<property name="maximumSize">
<size>
<width>70</width>
<height>16777215</height>
</size>
</property>
<property name="maximum">
<number>65535</number>
</property>
<property name="value">
<number>23</number>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="connect_btn">
<property name="sizePolicy">
<sizepolicy hsizetype="Fixed" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>100</width>
<height>0</height>
</size>
</property>
<property name="maximumSize">
<size>
<width>100</width>
<height>16777215</height>
</size>
</property>
<property name="baseSize">
<size>
<width>100</width>
<height>0</height>
</size>
</property>
<property name="text">
<string>Connect</string>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="status_lbl">
<property name="sizePolicy">
<sizepolicy hsizetype="Fixed" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>120</width>
<height>0</height>
</size>
</property>
<property name="maximumSize">
<size>
<width>120</width>
<height>16777215</height>
</size>
</property>
<property name="baseSize">
<size>
<width>120</width>
<height>50</height>
</size>
</property>
<property name="text">
<string>Disconnected</string>
</property>
</widget>
</item>
<item>
<widget class="Line" name="line_0">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Minimum">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
</widget>
</item>
<item>
<widget class="QWidget" name="report_group" native="true">
<property name="enabled">
<bool>false</bool>
</property>
<property name="sizePolicy">
<sizepolicy hsizetype="Minimum" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>40</width>
<height>0</height>
</size>
</property>
<layout class="QHBoxLayout" name="horizontalLayout_4">
<property name="spacing">
<number>0</number>
</property>
<property name="leftMargin">
<number>0</number>
</property>
<property name="topMargin">
<number>0</number>
</property>
<property name="rightMargin">
<number>0</number>
</property>
<property name="bottomMargin">
<number>0</number>
</property>
<item>
<layout class="QHBoxLayout" name="report_layout" stretch="1,1,1">
<property name="spacing">
<number>6</number>
</property>
<property name="sizeConstraint">
<enum>QLayout::SetDefaultConstraint</enum>
</property>
<property name="leftMargin">
<number>0</number>
</property>
<item>
<widget class="QDoubleSpinBox" name="report_refresh_spin">
<property name="sizePolicy">
<sizepolicy hsizetype="Fixed" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>70</width>
<height>0</height>
</size>
</property>
<property name="maximumSize">
<size>
<width>70</width>
<height>16777215</height>
</size>
</property>
<property name="baseSize">
<size>
<width>70</width>
<height>0</height>
</size>
</property>
<property name="decimals">
<number>1</number>
</property>
<property name="minimum">
<double>0.100000000000000</double>
</property>
<property name="singleStep">
<double>0.100000000000000</double>
</property>
<property name="stepType">
<enum>QAbstractSpinBox::AdaptiveDecimalStepType</enum>
</property>
<property name="value">
<double>1.000000000000000</double>
</property>
</widget>
</item>
<item>
<widget class="QCheckBox" name="report_box">
<property name="sizePolicy">
<sizepolicy hsizetype="Fixed" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="maximumSize">
<size>
<width>80</width>
<height>16777215</height>
</size>
</property>
<property name="baseSize">
<size>
<width>80</width>
<height>0</height>
</size>
</property>
<property name="text">
<string>Report</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="report_apply_btn">
<property name="sizePolicy">
<sizepolicy hsizetype="Fixed" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>80</width>
<height>0</height>
</size>
</property>
<property name="maximumSize">
<size>
<width>80</width>
<height>16777215</height>
</size>
</property>
<property name="baseSize">
<size>
<width>80</width>
<height>0</height>
</size>
</property>
<property name="text">
<string>Apply</string>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</widget>
</item>
<item>
<widget class="Line" name="line_1">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Minimum">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
</widget>
</item>
<item>
<widget class="QWidget" name="fan_group" native="true">
<property name="enabled">
<bool>false</bool>
</property>
<property name="minimumSize">
<size>
<width>40</width>
<height>0</height>
</size>
</property>
<layout class="QHBoxLayout" name="horizontalLayout_6">
<property name="spacing">
<number>0</number>
</property>
<property name="leftMargin">
<number>0</number>
</property>
<property name="topMargin">
<number>0</number>
</property>
<property name="rightMargin">
<number>0</number>
</property>
<property name="bottomMargin">
<number>0</number>
</property>
<item>
<layout class="QHBoxLayout" name="gan_layout">
<property name="spacing">
<number>9</number>
</property>
<item>
<widget class="QLabel" name="fan_lbl">
<property name="sizePolicy">
<sizepolicy hsizetype="Fixed" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>40</width>
<height>0</height>
</size>
</property>
<property name="maximumSize">
<size>
<width>40</width>
<height>16777215</height>
</size>
</property>
<property name="baseSize">
<size>
<width>40</width>
<height>0</height>
</size>
</property>
<property name="text">
<string>Fan:</string>
</property>
</widget>
</item>
<item>
<widget class="QSlider" name="fan_power_slider">
<property name="sizePolicy">
<sizepolicy hsizetype="Fixed" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>200</width>
<height>0</height>
</size>
</property>
<property name="maximumSize">
<size>
<width>200</width>
<height>16777215</height>
</size>
</property>
<property name="baseSize">
<size>
<width>200</width>
<height>0</height>
</size>
</property>
<property name="maximum">
<number>100</number>
</property>
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item>
<widget class="QCheckBox" name="fan_auto_box">
<property name="sizePolicy">
<sizepolicy hsizetype="Fixed" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>70</width>
<height>0</height>
</size>
</property>
<property name="maximumSize">
<size>
<width>70</width>
<height>16777215</height>
</size>
</property>
<property name="text">
<string>Auto</string>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</widget>
</item>
<item>
<widget class="Line" name="line_3">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Minimum">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="hw_rev_lbl">
<property name="enabled">
<bool>false</bool>
</property>
<property name="sizePolicy">
<sizepolicy hsizetype="Fixed" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>150</width>
<height>0</height>
</size>
</property>
<property name="maximumSize">
<size>
<width>150</width>
<height>16777215</height>
</size>
</property>
<property name="baseSize">
<size>
<width>150</width>
<height>0</height>
</size>
</property>
<property name="text">
<string>Thermostat vX.Y</string>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</widget>
</item>
</layout>
</item>
</layout>
</widget>
</widget>
<customwidgets>
<customwidget>
<class>PlotWidget</class>
<extends>QWidget</extends>
<header>pyqtgraph</header>
<container>1</container>
</customwidget>
<customwidget>
<class>ParameterTree</class>
<extends>QWidget</extends>
<header>pyqtgraph.parametertree</header>
<container>1</container>
</customwidget>
</customwidgets>
<resources/>
<connections/>
</ui>

323
pytec/ui_tec_qt.py Normal file
View File

@ -0,0 +1,323 @@
# Form implementation generated from reading ui file 'tec_qt.ui'
#
# Created by: PyQt6 UI code generator 6.4.2
#
# WARNING: Any manual changes made to this file will be lost when pyuic6 is
# run again. Do not edit this file unless you know what you are doing.
from PyQt6 import QtCore, QtGui, QtWidgets
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(1280, 720)
MainWindow.setMinimumSize(QtCore.QSize(1280, 720))
MainWindow.setMaximumSize(QtCore.QSize(3840, 2160))
self.main_widget = QtWidgets.QWidget(parent=MainWindow)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Expanding, QtWidgets.QSizePolicy.Policy.Expanding)
sizePolicy.setHorizontalStretch(1)
sizePolicy.setVerticalStretch(1)
sizePolicy.setHeightForWidth(self.main_widget.sizePolicy().hasHeightForWidth())
self.main_widget.setSizePolicy(sizePolicy)
self.main_widget.setObjectName("main_widget")
self.gridLayout_2 = QtWidgets.QGridLayout(self.main_widget)
self.gridLayout_2.setContentsMargins(3, 3, 3, 3)
self.gridLayout_2.setSpacing(3)
self.gridLayout_2.setObjectName("gridLayout_2")
self.main_layout = QtWidgets.QVBoxLayout()
self.main_layout.setSpacing(0)
self.main_layout.setObjectName("main_layout")
self.graph_group = QtWidgets.QFrame(parent=self.main_widget)
self.graph_group.setEnabled(False)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Expanding, QtWidgets.QSizePolicy.Policy.Expanding)
sizePolicy.setHorizontalStretch(1)
sizePolicy.setVerticalStretch(1)
sizePolicy.setHeightForWidth(self.graph_group.sizePolicy().hasHeightForWidth())
self.graph_group.setSizePolicy(sizePolicy)
self.graph_group.setFrameShape(QtWidgets.QFrame.Shape.StyledPanel)
self.graph_group.setFrameShadow(QtWidgets.QFrame.Shadow.Raised)
self.graph_group.setObjectName("graph_group")
self.graphs_layout = QtWidgets.QGridLayout(self.graph_group)
self.graphs_layout.setSizeConstraint(QtWidgets.QLayout.SizeConstraint.SetDefaultConstraint)
self.graphs_layout.setContentsMargins(3, 3, 3, 3)
self.graphs_layout.setSpacing(2)
self.graphs_layout.setObjectName("graphs_layout")
self.ch1_tree = ParameterTree(parent=self.graph_group)
self.ch1_tree.setObjectName("ch1_tree")
self.graphs_layout.addWidget(self.ch1_tree, 1, 0, 1, 1)
self.ch0_tree = ParameterTree(parent=self.graph_group)
self.ch0_tree.setObjectName("ch0_tree")
self.graphs_layout.addWidget(self.ch0_tree, 0, 0, 1, 1)
self.ch1_t_graph = PlotWidget(parent=self.graph_group)
self.ch1_t_graph.setObjectName("ch1_t_graph")
self.graphs_layout.addWidget(self.ch1_t_graph, 1, 1, 1, 1)
self.ch0_t_graph = PlotWidget(parent=self.graph_group)
self.ch0_t_graph.setObjectName("ch0_t_graph")
self.graphs_layout.addWidget(self.ch0_t_graph, 0, 1, 1, 1)
self.ch0_i_graph = PlotWidget(parent=self.graph_group)
self.ch0_i_graph.setObjectName("ch0_i_graph")
self.graphs_layout.addWidget(self.ch0_i_graph, 0, 2, 1, 1)
self.ch1_i_graph = PlotWidget(parent=self.graph_group)
self.ch1_i_graph.setObjectName("ch1_i_graph")
self.graphs_layout.addWidget(self.ch1_i_graph, 1, 2, 1, 1)
self.graphs_layout.setColumnMinimumWidth(0, 100)
self.graphs_layout.setColumnMinimumWidth(1, 100)
self.graphs_layout.setColumnMinimumWidth(2, 100)
self.graphs_layout.setRowMinimumHeight(0, 100)
self.graphs_layout.setRowMinimumHeight(1, 100)
self.graphs_layout.setColumnStretch(0, 1)
self.graphs_layout.setColumnStretch(1, 1)
self.graphs_layout.setColumnStretch(2, 1)
self.graphs_layout.setRowStretch(0, 1)
self.graphs_layout.setRowStretch(1, 1)
self.main_layout.addWidget(self.graph_group)
self.bottom_settings_group = QtWidgets.QFrame(parent=self.main_widget)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Expanding, QtWidgets.QSizePolicy.Policy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.bottom_settings_group.sizePolicy().hasHeightForWidth())
self.bottom_settings_group.setSizePolicy(sizePolicy)
self.bottom_settings_group.setMinimumSize(QtCore.QSize(0, 40))
self.bottom_settings_group.setMaximumSize(QtCore.QSize(16777215, 40))
self.bottom_settings_group.setFrameShape(QtWidgets.QFrame.Shape.StyledPanel)
self.bottom_settings_group.setFrameShadow(QtWidgets.QFrame.Shadow.Raised)
self.bottom_settings_group.setObjectName("bottom_settings_group")
self.horizontalLayout_2 = QtWidgets.QHBoxLayout(self.bottom_settings_group)
self.horizontalLayout_2.setContentsMargins(3, 3, 3, 3)
self.horizontalLayout_2.setSpacing(3)
self.horizontalLayout_2.setObjectName("horizontalLayout_2")
self.settings_layout = QtWidgets.QHBoxLayout()
self.settings_layout.setObjectName("settings_layout")
self.ip_set_line = QtWidgets.QLineEdit(parent=self.bottom_settings_group)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.ip_set_line.sizePolicy().hasHeightForWidth())
self.ip_set_line.setSizePolicy(sizePolicy)
self.ip_set_line.setMinimumSize(QtCore.QSize(160, 0))
self.ip_set_line.setMaximumSize(QtCore.QSize(160, 16777215))
self.ip_set_line.setMaxLength(15)
self.ip_set_line.setClearButtonEnabled(True)
self.ip_set_line.setObjectName("ip_set_line")
self.settings_layout.addWidget(self.ip_set_line)
self.port_set_spin = QtWidgets.QSpinBox(parent=self.bottom_settings_group)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.port_set_spin.sizePolicy().hasHeightForWidth())
self.port_set_spin.setSizePolicy(sizePolicy)
self.port_set_spin.setMinimumSize(QtCore.QSize(70, 0))
self.port_set_spin.setMaximumSize(QtCore.QSize(70, 16777215))
self.port_set_spin.setMaximum(65535)
self.port_set_spin.setProperty("value", 23)
self.port_set_spin.setObjectName("port_set_spin")
self.settings_layout.addWidget(self.port_set_spin)
self.connect_btn = QtWidgets.QPushButton(parent=self.bottom_settings_group)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.connect_btn.sizePolicy().hasHeightForWidth())
self.connect_btn.setSizePolicy(sizePolicy)
self.connect_btn.setMinimumSize(QtCore.QSize(100, 0))
self.connect_btn.setMaximumSize(QtCore.QSize(100, 16777215))
self.connect_btn.setBaseSize(QtCore.QSize(100, 0))
self.connect_btn.setObjectName("connect_btn")
self.settings_layout.addWidget(self.connect_btn)
self.status_lbl = QtWidgets.QLabel(parent=self.bottom_settings_group)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.status_lbl.sizePolicy().hasHeightForWidth())
self.status_lbl.setSizePolicy(sizePolicy)
self.status_lbl.setMinimumSize(QtCore.QSize(120, 0))
self.status_lbl.setMaximumSize(QtCore.QSize(120, 16777215))
self.status_lbl.setBaseSize(QtCore.QSize(120, 50))
self.status_lbl.setObjectName("status_lbl")
self.settings_layout.addWidget(self.status_lbl)
self.line_0 = QtWidgets.QFrame(parent=self.bottom_settings_group)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Expanding, QtWidgets.QSizePolicy.Policy.Minimum)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.line_0.sizePolicy().hasHeightForWidth())
self.line_0.setSizePolicy(sizePolicy)
self.line_0.setFrameShape(QtWidgets.QFrame.Shape.VLine)
self.line_0.setFrameShadow(QtWidgets.QFrame.Shadow.Sunken)
self.line_0.setObjectName("line_0")
self.settings_layout.addWidget(self.line_0)
self.report_group = QtWidgets.QWidget(parent=self.bottom_settings_group)
self.report_group.setEnabled(False)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Minimum, QtWidgets.QSizePolicy.Policy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.report_group.sizePolicy().hasHeightForWidth())
self.report_group.setSizePolicy(sizePolicy)
self.report_group.setMinimumSize(QtCore.QSize(40, 0))
self.report_group.setObjectName("report_group")
self.horizontalLayout_4 = QtWidgets.QHBoxLayout(self.report_group)
self.horizontalLayout_4.setContentsMargins(0, 0, 0, 0)
self.horizontalLayout_4.setSpacing(0)
self.horizontalLayout_4.setObjectName("horizontalLayout_4")
self.report_layout = QtWidgets.QHBoxLayout()
self.report_layout.setSizeConstraint(QtWidgets.QLayout.SizeConstraint.SetDefaultConstraint)
self.report_layout.setContentsMargins(0, -1, -1, -1)
self.report_layout.setSpacing(6)
self.report_layout.setObjectName("report_layout")
self.report_refresh_spin = QtWidgets.QDoubleSpinBox(parent=self.report_group)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.report_refresh_spin.sizePolicy().hasHeightForWidth())
self.report_refresh_spin.setSizePolicy(sizePolicy)
self.report_refresh_spin.setMinimumSize(QtCore.QSize(70, 0))
self.report_refresh_spin.setMaximumSize(QtCore.QSize(70, 16777215))
self.report_refresh_spin.setBaseSize(QtCore.QSize(70, 0))
self.report_refresh_spin.setDecimals(1)
self.report_refresh_spin.setMinimum(0.1)
self.report_refresh_spin.setSingleStep(0.1)
self.report_refresh_spin.setStepType(QtWidgets.QAbstractSpinBox.StepType.AdaptiveDecimalStepType)
self.report_refresh_spin.setProperty("value", 1.0)
self.report_refresh_spin.setObjectName("report_refresh_spin")
self.report_layout.addWidget(self.report_refresh_spin)
self.report_box = QtWidgets.QCheckBox(parent=self.report_group)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.report_box.sizePolicy().hasHeightForWidth())
self.report_box.setSizePolicy(sizePolicy)
self.report_box.setMaximumSize(QtCore.QSize(80, 16777215))
self.report_box.setBaseSize(QtCore.QSize(80, 0))
self.report_box.setObjectName("report_box")
self.report_layout.addWidget(self.report_box)
self.report_apply_btn = QtWidgets.QPushButton(parent=self.report_group)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.report_apply_btn.sizePolicy().hasHeightForWidth())
self.report_apply_btn.setSizePolicy(sizePolicy)
self.report_apply_btn.setMinimumSize(QtCore.QSize(80, 0))
self.report_apply_btn.setMaximumSize(QtCore.QSize(80, 16777215))
self.report_apply_btn.setBaseSize(QtCore.QSize(80, 0))
self.report_apply_btn.setObjectName("report_apply_btn")
self.report_layout.addWidget(self.report_apply_btn)
self.report_layout.setStretch(0, 1)
self.report_layout.setStretch(1, 1)
self.report_layout.setStretch(2, 1)
self.horizontalLayout_4.addLayout(self.report_layout)
self.settings_layout.addWidget(self.report_group)
self.line_1 = QtWidgets.QFrame(parent=self.bottom_settings_group)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Expanding, QtWidgets.QSizePolicy.Policy.Minimum)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.line_1.sizePolicy().hasHeightForWidth())
self.line_1.setSizePolicy(sizePolicy)
self.line_1.setFrameShape(QtWidgets.QFrame.Shape.VLine)
self.line_1.setFrameShadow(QtWidgets.QFrame.Shadow.Sunken)
self.line_1.setObjectName("line_1")
self.settings_layout.addWidget(self.line_1)
self.fan_group = QtWidgets.QWidget(parent=self.bottom_settings_group)
self.fan_group.setEnabled(False)
self.fan_group.setMinimumSize(QtCore.QSize(40, 0))
self.fan_group.setObjectName("fan_group")
self.horizontalLayout_6 = QtWidgets.QHBoxLayout(self.fan_group)
self.horizontalLayout_6.setContentsMargins(0, 0, 0, 0)
self.horizontalLayout_6.setSpacing(0)
self.horizontalLayout_6.setObjectName("horizontalLayout_6")
self.gan_layout = QtWidgets.QHBoxLayout()
self.gan_layout.setSpacing(9)
self.gan_layout.setObjectName("gan_layout")
self.fan_lbl = QtWidgets.QLabel(parent=self.fan_group)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.fan_lbl.sizePolicy().hasHeightForWidth())
self.fan_lbl.setSizePolicy(sizePolicy)
self.fan_lbl.setMinimumSize(QtCore.QSize(40, 0))
self.fan_lbl.setMaximumSize(QtCore.QSize(40, 16777215))
self.fan_lbl.setBaseSize(QtCore.QSize(40, 0))
self.fan_lbl.setObjectName("fan_lbl")
self.gan_layout.addWidget(self.fan_lbl)
self.fan_power_slider = QtWidgets.QSlider(parent=self.fan_group)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.fan_power_slider.sizePolicy().hasHeightForWidth())
self.fan_power_slider.setSizePolicy(sizePolicy)
self.fan_power_slider.setMinimumSize(QtCore.QSize(200, 0))
self.fan_power_slider.setMaximumSize(QtCore.QSize(200, 16777215))
self.fan_power_slider.setBaseSize(QtCore.QSize(200, 0))
self.fan_power_slider.setMaximum(100)
self.fan_power_slider.setOrientation(QtCore.Qt.Orientation.Horizontal)
self.fan_power_slider.setObjectName("fan_power_slider")
self.gan_layout.addWidget(self.fan_power_slider)
self.fan_auto_box = QtWidgets.QCheckBox(parent=self.fan_group)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.fan_auto_box.sizePolicy().hasHeightForWidth())
self.fan_auto_box.setSizePolicy(sizePolicy)
self.fan_auto_box.setMinimumSize(QtCore.QSize(70, 0))
self.fan_auto_box.setMaximumSize(QtCore.QSize(70, 16777215))
self.fan_auto_box.setObjectName("fan_auto_box")
self.gan_layout.addWidget(self.fan_auto_box)
self.horizontalLayout_6.addLayout(self.gan_layout)
self.settings_layout.addWidget(self.fan_group)
self.line_3 = QtWidgets.QFrame(parent=self.bottom_settings_group)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Expanding, QtWidgets.QSizePolicy.Policy.Minimum)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.line_3.sizePolicy().hasHeightForWidth())
self.line_3.setSizePolicy(sizePolicy)
self.line_3.setFrameShape(QtWidgets.QFrame.Shape.VLine)
self.line_3.setFrameShadow(QtWidgets.QFrame.Shadow.Sunken)
self.line_3.setObjectName("line_3")
self.settings_layout.addWidget(self.line_3)
self.hw_rev_lbl = QtWidgets.QLabel(parent=self.bottom_settings_group)
self.hw_rev_lbl.setEnabled(False)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.hw_rev_lbl.sizePolicy().hasHeightForWidth())
self.hw_rev_lbl.setSizePolicy(sizePolicy)
self.hw_rev_lbl.setMinimumSize(QtCore.QSize(150, 0))
self.hw_rev_lbl.setMaximumSize(QtCore.QSize(150, 16777215))
self.hw_rev_lbl.setBaseSize(QtCore.QSize(150, 0))
self.hw_rev_lbl.setObjectName("hw_rev_lbl")
self.settings_layout.addWidget(self.hw_rev_lbl)
self.horizontalLayout_2.addLayout(self.settings_layout)
self.main_layout.addWidget(self.bottom_settings_group)
self.gridLayout_2.addLayout(self.main_layout, 0, 1, 1, 1)
MainWindow.setCentralWidget(self.main_widget)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "Control TEC"))
self.ch1_t_graph.setTitle(_translate("MainWindow", "Channel 1 Temperature"))
self.ch0_t_graph.setTitle(_translate("MainWindow", "Channel 0 Temperature"))
self.ch0_i_graph.setTitle(_translate("MainWindow", "Channel 0 Current"))
self.ch1_i_graph.setTitle(_translate("MainWindow", "Channel 1 Current"))
self.ip_set_line.setText(_translate("MainWindow", "192.168.1.26"))
self.ip_set_line.setPlaceholderText(_translate("MainWindow", "IP:port for the Thermostat"))
self.connect_btn.setText(_translate("MainWindow", "Connect"))
self.status_lbl.setText(_translate("MainWindow", "Disconnected"))
self.report_box.setText(_translate("MainWindow", "Report"))
self.report_apply_btn.setText(_translate("MainWindow", "Apply"))
self.fan_lbl.setText(_translate("MainWindow", "Fan:"))
self.fan_auto_box.setText(_translate("MainWindow", "Auto"))
self.hw_rev_lbl.setText(_translate("MainWindow", "Thermostat vX.Y"))
from pyqtgraph import PlotWidget
from pyqtgraph.parametertree import ParameterTree
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
MainWindow = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(MainWindow)
MainWindow.show()
sys.exit(app.exec())

View File

@ -115,7 +115,12 @@ impl Channels {
}
pub fn get_i(&mut self, channel: usize) -> ElectricCurrent {
let center_point = self.get_center(channel);
let center_point = match channel.into() {
0 => self.channel0.vref_meas,
1 => self.channel1.vref_meas,
_ => unreachable!(),
};
// let center_point = self.get_center(channel);
let r_sense = ElectricalResistance::new::<ohm>(R_SENSE);
let voltage = self.get_dac(channel);
let i_tec = (voltage - center_point) / (10.0 * r_sense);