MatthiasQuintern/cpdctrl-gui
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add load from csv

Browse Source
This commit is contained in:
CPD 2025-03-12 17:35:18 +01:00
parent b77802dca7
commit f50631521c
2 changed files with 45 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
cpdctrl_gui/ui/main_window.py
View File

@ -1,4 +1,6 @@
''' cpdctrl_gui/ui/main_window.py '''
import os.path
from PyQt6.QtCore import Qt, QTimer
from PyQt6.QtWidgets import QMainWindow, QWidget, QHBoxLayout, QLabel, QStatusBar, QFileDialog, \
QVBoxLayout
@ -134,6 +136,7 @@ class MainWindow(QMainWindow):
self.topbar.add_button("meas_start", "Start", QIcon.fromTheme(QIcon.ThemeIcon.MediaPlaybackStart), self.measure_start)
self.topbar.add_button("meas_stop", "Stop", QIcon.fromTheme(QIcon.ThemeIcon.MediaPlaybackStop), self.measure_stop)
self.topbar.add_button("meas_save", "Save", QIcon.fromTheme(QIcon.ThemeIcon.DocumentSaveAs), self.measurement_save)
self.topbar.add_button("meas_load", "Load", QIcon.fromTheme(QIcon.ThemeIcon.DocumentOpen), self.measurement_load_dialog)
self.topbar.add_separator()
self.topbar.add_button("app_settings", "Settings", QIcon.fromTheme(QIcon.ThemeIcon.DocumentProperties), self.app_open_settings)
self.topbar.addAction(self.a_open_help)
@ -237,6 +240,7 @@ class MainWindow(QMainWindow):
self.topbar.disable_button("connect_vmdev")
self.topbar.disable_button("connect_leddev")
self.topbar.disable_button("meas_save")
self.topbar.disable_button("meas_load")
self.topbar.enable_button("meas_stop")
self.w_plot.clear_data()
@ -304,6 +308,7 @@ class MainWindow(QMainWindow):
self.topbar.enable_button("connect_vmdev")
self.topbar.enable_button("connect_leddev")
self.topbar.enable_button("meas_save")
self.topbar.enable_button("meas_load")
self.topbar.disable_button("meas_stop")
def measure_update(self):
@ -341,6 +346,33 @@ class MainWindow(QMainWindow):
else:
self.set_status(f"Aborted saving data, no file selected")
def measurement_load(self, filepath):
if self.measurement_is_running():
QMessageBox.critical(self, "Measurement running", "Can not load data while measurement is running")
return
if os.path.isfile(filepath):
data, mdata = DataCollector.load_data_from_csv(filepath)
else:
raise FileNotFoundError(f"No such file or directory {filepath} not found")
self.w_plot.set_data(data[:,1], data[:,2], data[:,3])
def measurement_load_dialog(self):
if self.measurement_is_running():
QMessageBox.critical(self, "Measurement running", "Can not load data while measurement is running")
return
last_dir = AppConfig.MAIN_CFG.get_or("tmp_last_measurement_load_dir", "")
file_path, _ = QFileDialog.getOpenFileName(self, "Load File", last_dir, "CSV Files (*.csv)")
if file_path:
dir_name = os.path.dirname(file_path)
AppConfig.MAIN_CFG.set("tmp_last_measurement_load_dir", dir_name)
self.measurement_load(file_path)
else:
self.set_status(f"Aborted loading data, no file selected")
self.measurement_load(file_path)
def led_script_load(self):
script = self.w_measurement_settings.get_value("led_script")
try:

13
cpdctrl_gui/ui/widgets/plot.py
View File

@ -117,6 +117,19 @@ class Plot(pg.GraphicsLayoutWidget):
self.n_data_total += 1
def set_data(self, data_t, data_v, data_l):
"""
Set the data to be plotted, without updating the internal arrays
"""
# self.data_t = data_t
# self.data_v = data_v
# self.data_l = data_l
# self.n_data_array = len(data_t)
# self.n_data_total = len(data_t)
# self.n_data_take_every_nth = 1
self.v_line.setData(data_t, data_v)
self.l_line.setData(data_t, data_l)
def clear_data(self):
"""
Clear the lines and data