forked from M-Labs/thermostat
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7 Commits
e1fdc86e40
...
21eb13ed6f
Author | SHA1 | Date | |
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21eb13ed6f | |||
646452f559 | |||
46a22a9c32 | |||
8ec7bb833a | |||
02d04dbae5 | |||
85ff340b6f | |||
d844c02a3a |
@ -6,42 +6,6 @@ from pyqtgraph.parametertree import (
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)
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class MutexParameter(pTypes.ListParameter):
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"""
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Mutually exclusive parameter where only one of its children is visible at a time, list selectable.
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The ordering of the list items determines which children will be visible.
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"""
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def __init__(self, **opts):
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super().__init__(**opts)
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self.sigValueChanged.connect(self.show_chosen_child)
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self.sigValueChanged.emit(self, self.opts["value"])
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def _get_param_from_value(self, value):
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if isinstance(self.opts["limits"], dict):
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values_list = list(self.opts["limits"].values())
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else:
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values_list = self.opts["limits"]
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return self.children()[values_list.index(value)]
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@pyqtSlot(object, object)
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def show_chosen_child(self, value):
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for param in self.children():
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param.hide()
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child_to_show = self._get_param_from_value(value.value())
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child_to_show.show()
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if child_to_show.opts.get("triggerOnShow", None):
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child_to_show.sigValueChanged.emit(child_to_show, child_to_show.value())
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registerParameterType("mutex", MutexParameter)
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def set_tree_label_tips(tree):
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for item in tree.listAllItems():
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p = item.param
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@ -65,31 +29,40 @@ class CtrlPanel(QObject):
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self.trees_ui = trees_ui
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self.NUM_CHANNELS = len(trees_ui)
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self.THERMOSTAT_PARAMETERS = [param_tree for i in range(self.NUM_CHANNELS)]
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self.params = [
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Parameter.create(
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name=f"Thermostat Channel {ch} Parameters",
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type="group",
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value=ch,
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children=self.THERMOSTAT_PARAMETERS[ch],
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children=param_tree,
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)
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for ch in range(self.NUM_CHANNELS)
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]
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for i, param in enumerate(self.params):
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param.channel = i
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for i, tree in enumerate(self.trees_ui):
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for ch, tree in enumerate(self.trees_ui):
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tree.setHeaderHidden(True)
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tree.setParameters(self.params[i], showTop=False)
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self.params[i].setValue = self._setValue
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self.params[i].sigTreeStateChanged.connect(sigTreeStateChanged_handle)
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tree.setParameters(self.params[ch], showTop=False)
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set_tree_label_tips(tree)
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for handle in sigActivated_handles[i]:
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self.params[i].child(*handle[0]).sigActivated.connect(handle[1])
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for ch, param in enumerate(self.params):
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self.params[ch].setValue = self._setValue
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param.sigTreeStateChanged.connect(sigTreeStateChanged_handle)
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for handle in sigActivated_handles[ch]:
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param.child(*handle[0]).sigActivated.connect(handle[1])
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param.child("output", "control_method").sigValueChanged.connect(
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lambda param, value: param.child("i_set").setWritable(
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value == "constant_current"
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)
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)
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param.child("output", "control_method").sigValueChanged.connect(
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lambda param, value: param.child("target").show(
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value == "temperature_pid"
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)
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)
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def _setValue(self, value, blockSignal=None):
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"""
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@ -161,7 +134,7 @@ class CtrlPanel(QObject):
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)
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if settings["tec_i"] is not None:
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self.params[channel].child("tec_i").setValue(
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settings["tec_i"] * 1000
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settings["tec_i"]
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)
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@pyqtSlot("QVariantList")
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@ -12,7 +12,8 @@
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"name": "tec_i",
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"title": "Current through TEC",
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"type": "float",
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"suffix": "mA",
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"siPrefix": true,
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"suffix": "A",
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"decimals": 6,
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"readonly": true,
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"tip": "The measured current through the TEC"
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@ -27,7 +28,7 @@
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{
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"name": "control_method",
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"title": "Control Method",
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"type": "mutex",
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"type": "list",
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"limits": {
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"Constant Current": "constant_current",
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"Temperature PID": "temperature_pid"
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@ -54,6 +55,7 @@
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],
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"triggerOnShow": true,
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"decimals": 6,
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"compactHeight": false,
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"param": [
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"pwm",
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"ch",
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@ -66,6 +68,7 @@
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"name": "target",
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"title": "Setpoint (°C)",
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"type": "float",
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"visible": false,
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"value": 25,
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"step": 0.1,
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"limits": [
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@ -73,6 +76,7 @@
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300
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],
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"format": "{value:.4f}",
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"compactHeight": false,
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"param": [
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"pid",
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"ch",
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@ -97,6 +101,7 @@
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"value": 0,
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"step": 100,
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"decimals": 6,
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"compactHeight": false,
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"limits": [
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0,
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2000
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@ -116,6 +121,7 @@
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"value": 0,
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"step": 100,
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"decimals": 6,
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"compactHeight": false,
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"limits": [
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0,
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2000
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@ -136,9 +142,10 @@
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"step": 0.1,
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"limits": [
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0,
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5
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4
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],
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"siPrefix": true,
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"compactHeight": false,
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"param": [
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"pwm",
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"ch",
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@ -169,6 +176,7 @@
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100
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],
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"format": "{value:.4f}",
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"compactHeight": false,
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"param": [
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"s-h",
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"ch",
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@ -184,6 +192,7 @@
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"value": 10000,
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"step": 1,
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"siPrefix": true,
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"compactHeight": false,
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"param": [
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"s-h",
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"ch",
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@ -199,6 +208,7 @@
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"value": 3950,
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"step": 1,
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"decimals": 4,
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"compactHeight": false,
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"param": [
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"s-h",
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"ch",
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@ -242,6 +252,7 @@
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"type": "float",
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"step": 0.1,
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"suffix": "",
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"compactHeight": false,
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"param": [
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"pid",
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"ch",
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@ -255,6 +266,7 @@
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"title": "Ki (Hz)",
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"type": "float",
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"step": 0.1,
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"compactHeight": false,
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"param": [
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"pid",
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"ch",
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@ -268,6 +280,7 @@
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"title": "Kd (s)",
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"type": "float",
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"step": 0.1,
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"compactHeight": false,
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"param": [
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"pid",
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"ch",
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@ -293,6 +306,7 @@
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2000
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],
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"decimals": 6,
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"compactHeight": false,
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"param": [
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"pid",
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"ch",
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@ -311,6 +325,7 @@
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2000
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],
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"decimals": 6,
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"compactHeight": false,
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"param": [
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"pid",
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"ch",
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@ -323,7 +338,7 @@
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},
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{
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"name": "pid_autotune",
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"title": "PID Auto Tune",
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"title": "PID Autotune",
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"expanded": false,
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"type": "group",
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"tip": "Automatically tune PID parameters",
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@ -335,6 +350,7 @@
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"value": 20,
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"step": 0.1,
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"format": "{value:.4f}",
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"compactHeight": false,
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"pid_autotune": [
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"target_temp",
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"ch"
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@ -347,9 +363,10 @@
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"type": "float",
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"value": 0,
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"decimals": 6,
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"compactHeight": false,
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"step": 100,
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"limits": [
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-2000,
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0,
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2000
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],
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"pid_autotune": [
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@ -366,6 +383,7 @@
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"step": 0.1,
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"prefix": "±",
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"format": "{value:.4f}",
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"compactHeight": false,
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"pid_autotune": [
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"temp_swing",
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"ch"
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@ -379,6 +397,7 @@
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"value": 3.0,
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"step": 0.1,
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"format": "{value:.4f}",
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"compactHeight": false,
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"pid_autotune": [
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"lookback",
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"ch"
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@ -82,7 +82,7 @@ class MainWindow(QtWidgets.QMainWindow):
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[["load"], partial(self.thermostat.load_cfg, ch)],
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[
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["pid", "pid_autotune", "run_pid"],
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partial(self.pid_auto_tune_request, ch),
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partial(self.pid_autotune_request, ch),
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],
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]
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for ch in range(self.NUM_CHANNELS)
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@ -262,7 +262,7 @@ class MainWindow(QtWidgets.QMainWindow):
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@asyncSlot(object, object)
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async def send_command(self, param, changes):
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"""Translates parameter tree changes into thermostat set_param calls"""
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ch = param.channel
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ch = param.value()
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for inner_param, change, data in changes:
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if change == "value":
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@ -283,10 +283,10 @@ class MainWindow(QtWidgets.QMainWindow):
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param.child(*param.childPath(inner_param)).setOpts(lock=False)
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if inner_param.opts.get("pid_autotune", None) is not None:
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auto_tuner_param = inner_param.opts["pid_autotune"][0]
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autotuner_param = inner_param.opts["pid_autotune"][0]
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if inner_param.opts["pid_autotune"][1] != "ch":
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ch = inner_param.opts["pid_autotune"][1]
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self.autotuners.set_params(auto_tuner_param, ch, data)
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self.autotuners.set_params(autotuner_param, ch, data)
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if inner_param.opts.get("activaters", None) is not None:
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activater = inner_param.opts["activaters"][
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@ -298,7 +298,7 @@ class MainWindow(QtWidgets.QMainWindow):
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await self.client.set_param(*activater)
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@asyncSlot()
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async def pid_auto_tune_request(self, ch=0):
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async def pid_autotune_request(self, ch=0):
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match self.autotuners.get_state(ch):
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case PIDAutotuneState.STATE_OFF | PIDAutotuneState.STATE_FAILED:
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self.autotuners.load_params_and_set_ready(ch)
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