M-Labs/thermostat
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Add paramtree view, without updates

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Signed-off-by: Egor Savkin <es@m-labs.hk>

Fix signal blocker argument -atse
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Egor Savkin 2023-06-28 15:01:47 +08:00 committed by atse
parent 4e44de7880
commit dc37470acd
1 changed files with 84 additions and 0 deletions
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84
pytec/tec_qt.py
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@ -15,6 +15,52 @@ from qasync import asyncSlot, asyncClose
from ui_tec_qt import Ui_MainWindow
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")
@ -49,6 +95,9 @@ class ClientWatcher(QObject):
async def update_params(self):
self.fan_update.emit(await self.client.fan())
self.pwm_update.emit(await self.client.get_pwm())
self.report_update.emit(await self.client._command("report"))
self.pid_update.emit(await self.client.get_pid())
def start_watching(self):
self.watch_task = asyncio.create_task(self.run())
@ -78,6 +127,8 @@ class MainWindow(QtWidgets.QMainWindow, Ui_MainWindow):
self.fan_power_slider.valueChanged.connect(self.fan_set)
self.fan_auto_box.stateChanged.connect(self.fan_auto_set)
self._set_param_tree()
self.fan_pwm_recommended = False
self.tec_client = Client()
@ -205,6 +256,39 @@ class MainWindow(QtWidgets.QMainWindow, Ui_MainWindow):
await self._on_connection_changed(False)
await self.tec_client.disconnect()
@asyncSlot(object, object)
async def send_command(self, param, changes):
for param, change, data in changes:
if param.name() == 'Temperature PID' and not data:
ch = param.opts["payload"]
await self.tec_client.set_param('pwm', ch, 'i_set', params[ch].child('Constant Current').value())
elif param.opts.get("commands", None) is not None:
await asyncio.gather(*[self.tec_client._command(x.format(value=data)) for x in param.opts["commands"]])
def _set_param_tree(self):
self.ch0_tree.setParameters(params[0], showTop=False)
self.ch1_tree.setParameters(params[1], showTop=False)
params[0].sigTreeStateChanged.connect(self.send_command)
params[1].sigTreeStateChanged.connect(self.send_command)
@pyqtSlot(list)
def update_pid(self, pid_settings):
for settings in pid_settings:
channel = settings["channel"]
with QSignalBlocker(params[channel]) 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"])
@pyqtSlot(list)
def update_report(self, report_data):
for settings in report_data:
channel = settings["channel"]
with QSignalBlocker(params[channel]) as _:
params[channel].child("Temperature PID").setValue(settings["pid_engaged"])
async def coro_main():
args = get_argparser().parse_args()