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feat: motor_example.py created, motor samx and samy can be moved by buttons

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wyzula-jan
2023-08-18 10:38:52 +02:00
parent a2f7aa58f9
commit 947ba9f8b7
4 changed files with 230 additions and 1 deletions
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0
bec_widgets/examples/__init__.py
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160
bec_widgets/examples/motor_movement/motor_controller.ui Normal file
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@ -0,0 +1,160 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>Form</class>
<widget class="QWidget" name="Form">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>800</width>
<height>266</height>
</rect>
</property>
<property name="windowTitle">
<string>Motor Controller</string>
</property>
<layout class="QGridLayout" name="gridLayout_3" columnstretch="1,1,1" columnminimumwidth="0,0,0">
<item row="4" column="2">
<widget class="QGroupBox" name="groupBox">
<property name="enabled">
<bool>false</bool>
</property>
<property name="title">
<string>Motor Limits</string>
</property>
<layout class="QGridLayout" name="gridLayout_2">
<item row="0" column="2">
<widget class="QLabel" name="label">
<property name="text">
<string>+ samy</string>
</property>
</widget>
</item>
<item row="2" column="1">
<widget class="QSpinBox" name="spinBox_samxN"/>
</item>
<item row="2" column="2">
<widget class="QPushButton" name="pushButton">
<property name="text">
<string>Update</string>
</property>
</widget>
</item>
<item row="3" column="2">
<widget class="QSpinBox" name="spinBox_samyN"/>
</item>
<item row="4" column="2">
<widget class="QLabel" name="label_2">
<property name="text">
<string>- samy</string>
</property>
</widget>
</item>
<item row="1" column="2">
<widget class="QSpinBox" name="spinBox_samyP"/>
</item>
<item row="2" column="3">
<widget class="QSpinBox" name="spinBox_samxP"/>
</item>
<item row="1" column="3">
<widget class="QLabel" name="label_3">
<property name="text">
<string>- samx</string>
</property>
</widget>
</item>
<item row="1" column="1">
<widget class="QLabel" name="label_4">
<property name="text">
<string>- samx</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item row="4" column="0">
<widget class="GraphicsLayoutWidget" name="glw">
<property name="enabled">
<bool>false</bool>
</property>
</widget>
</item>
<item row="4" column="1">
<widget class="QGroupBox" name="motorControl">
<property name="title">
<string>Motor Controls</string>
</property>
<layout class="QGridLayout" name="gridLayout">
<item row="1" column="1">
<widget class="QSpinBox" name="spinBox_step">
<property name="value">
<number>5</number>
</property>
</widget>
</item>
<item row="1" column="0">
<widget class="QToolButton" name="toolButton_left">
<property name="text">
<string>...</string>
</property>
<property name="arrowType">
<enum>Qt::LeftArrow</enum>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QToolButton" name="toolButton_up">
<property name="text">
<string>...</string>
</property>
<property name="arrowType">
<enum>Qt::UpArrow</enum>
</property>
</widget>
</item>
<item row="2" column="1">
<widget class="QToolButton" name="toolButton_down">
<property name="text">
<string>...</string>
</property>
<property name="arrowType">
<enum>Qt::DownArrow</enum>
</property>
</widget>
</item>
<item row="1" column="2">
<widget class="QToolButton" name="toolButton_right">
<property name="text">
<string>...</string>
</property>
<property name="arrowType">
<enum>Qt::RightArrow</enum>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item row="0" column="1">
<widget class="QLabel" name="label_status">
<property name="text">
<string>Motor Status</string>
</property>
<property name="alignment">
<set>Qt::AlignCenter</set>
</property>
</widget>
</item>
</layout>
</widget>
<customwidgets>
<customwidget>
<class>GraphicsLayoutWidget</class>
<extends>QGraphicsView</extends>
<header>pyqtgraph.h</header>
</customwidget>
</customwidgets>
<resources/>
<connections/>
</ui>

68
bec_widgets/examples/motor_movement/motor_example.py Normal file
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import os
from PyQt5.QtCore import pyqtSignal
from PyQt5.QtWidgets import QApplication, QWidget
from pyqtgraph.Qt import QtCore, QtWidgets, uic
import pyqtgraph as pg
class MotorApp(QWidget):
motor_position = pyqtSignal(float) # TODO hook to motor position update
def __init__(self):
super().__init__()
current_path = os.path.dirname(__file__)
uic.loadUi(os.path.join(current_path, "motor_controller.ui"), self)
# UI
self.init_ui()
def init_ui(self):
"""Setup all ui elements"""
##########################
# 2D Plot
##########################
self.label_coorditanes = self.glw.addLabel("Current Motor Coordinates", row=0, col=0)
self.plot_map = self.glw.addPlot(row=1, col=0)
self.image_map = pg.ImageItem()
self.plot_map.addItem(self.image_map)
##########################
# Signals
##########################
# Buttons - Motor Movement
self.toolButton_right.clicked.connect(
lambda: self.move_motor(dev.samx, self.spinBox_step.value())
)
self.toolButton_left.clicked.connect(
lambda: self.move_motor(dev.samx, -self.spinBox_step.value())
)
self.toolButton_up.clicked.connect(
lambda: self.move_motor(dev.samy, self.spinBox_step.value())
)
self.toolButton_down.clicked.connect(
lambda: self.move_motor(dev.samy, -self.spinBox_step.value())
)
# self.toolButton_left.clicked.connect(lambda: print(self.client))
def move_motor(self, motor, value: float) -> None:
scans.mv(motor, value, relative=True)
self.motor_position.emit(motor.position)
if __name__ == "__main__":
from bec_widgets.bec_dispatcher import bec_dispatcher
# Client initialization
client = bec_dispatcher.client
client.start()
dev = client.device_manager.devices
scans = client.scans
app = QApplication([])
window = MotorApp()
window.show()
app.exec_()

3
bec_widgets/examples/crosshair_example.py → bec_widgets/examples/plotting/crosshair_example.py
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@ -12,7 +12,8 @@ from PyQt5.QtWidgets import (
)
from pyqtgraph import mkPen
from pyqtgraph.Qt import QtCore
from crosshair import Crosshair
from bec_widgets.qt_utils import Crosshair
class ExampleApp(QWidget):