diff options
| -rw-r--r-- | panel.py | 30 |
1 files changed, 28 insertions, 2 deletions
@@ -2,15 +2,30 @@ import tkinter as tk from tkinter import * from tkinter import ttk +import time # For sleep, clock, time and perf_counter +from datetime import datetime + import matplotlib.pyplot as plt from matplotlib.figure import Figure from matplotlib.backends.backend_tkagg import (FigureCanvasTkAgg, NavigationToolbar2Tk) import ue9qol +class Sweeper: + def __init__(self, start, stop, Npoints, SweepTime): + self.cnt = 0 + + def incr(self): + self.cnt += 1 + + def getCnt(self): + return self.cnt + + class Experiment: def __init__(self, root): + self.root = root self.tic = 0 self.data = {} self.data['tic'] = [] @@ -18,6 +33,8 @@ class Experiment: self.guiSetup(root) self.hardware = {} self.hardwareSetup() + self.sweeper = Sweeper(0, 100, 100, 10) + self.root.after(1, self.hello ) def hardwareSetup(self): self.hardware['LabJack'] = ue9qol.UE9qol() @@ -33,8 +50,8 @@ class Experiment: self.fig=plt.figure() self.ax = self.fig.add_subplot(1,1,1) - self.ax.set_xlim([0,20]) - self.ax.set_ylim([0,20]) + # self.ax.set_xlim([0,20]) + # self.ax.set_ylim([0,20]) self.ax.plot([i for i in range(10)],[i for i in range(10)]) self.canvas = FigureCanvasTkAgg(self.fig, master = root) @@ -51,12 +68,21 @@ class Experiment: self.canvas.get_tk_widget().pack() def hello(self): + self.root.after(1, self.hello ) tic = self.tic + self.sweeper.incr() + tic = self.sweeper.getCnt() + self.hardware['LabJack'].setOutputCh(0, tic % 5) self.data['tic'].append(tic) self.data['ch1'].append( self.hardware['LabJack'].getInputCh(1) ) self.tic = self.tic + 1 + start = datetime.now() + self.ax.cla() self.ax.plot(self.data['tic'], self.data['ch1']) self.canvas.draw() + stop = datetime.now() + runTime = (stop-start).seconds + float((stop-start).microseconds)/1000000 + print("Replot took %s seconds." % runTime) if __name__ == '__main__': |