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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -1,19 +1,19 @@ #!/usr/local/env python from __future__ import print_function from sys import platform from os import system import WalabotAPI try: # for Python 2 import Tkinter as tk except ImportError: # for Python 3 import tkinter as tk MYPORT = 5002 import requests import sys, time from socket import * class Walabot: def __init__(self): @@ -159,7 +159,6 @@ def calibrate(self): def print_targets(targets): system("cls" if platform == "win32" else "clear") # clear the screen distance = str(targets[0].zPosCm) r = requests.get("http://localhost:3000/set?distance=" + distance) @@ -179,5 +178,6 @@ def main(): while True: print_targets(wlbt.get_targets()) if __name__ == '__main__': main() This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -1,11 +1,13 @@ #!/usr/local/env python import distance import json import time from flask import Flask, jsonify, request, Response app = Flask(__name__) distance=0 @app.route('/set') def set(): @@ -15,7 +17,7 @@ def set(): @app.route('/status') def status(): return Response(json.dumps({'status':distance})) if __name__ == '__main__': app.run(host='0.0.0.0', port=3000) -
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Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,183 @@ #!/usr/local/env python from __future__ import print_function import requests import sys import time import WalabotAPI from sys import platform from os import system try: # for Python 2 import Tkinter as tk except ImportError: # for Python 3 import tkinter as tk class Walabot: def __init__(self): self.wlbt = WalabotAPI self.wlbt.Init() self.wlbt.SetSettingsFolder() self.isConnected = False self.isTargets = False self.rMin = self.WalabotParameter(self, "R Min", 1, 1000, 10.0) self.rMax = self.WalabotParameter(self, "R Max", 1, 1000, 100.0) self.rRes = self.WalabotParameter(self, "R Res", 0.1, 10, 2.0) self.tMax = self.WalabotParameter(self, "Theta Max", 1, 90, 20.0) self.tRes = self.WalabotParameter(self, "Theta Res", 1, 10, 10.0) self.pMax = self.WalabotParameter(self, "Phi Max", 1, 90, 45.0) self.pRes = self.WalabotParameter(self, "Phi Res", 1, 10, 2.0) self.thld = self.WalabotParameter(self, "Threshold", 0.1, 100, 15.0) self.mti = self.WalabotParameterMTI(self) self.parameters = ( self.rMin, self.rMax, self.rRes, self.tMax, self.tRes, self.pMax, self.pRes, self.thld, self.mti) class WalabotParameter(tk.Frame): """ The frame that sets each Walabot parameter line. """ def __init__(self, master, varVal, minVal, maxVal, defaultVal): """ Init the Labels (parameter name, min/max value) and entry. """ self.minVal, self.maxVal = minVal, maxVal self.var = tk.StringVar() self.var.set(defaultVal) self.var.trace("w", lambda a, b, c, var=self.var: self.validate()) txt = "[{}, {}]".format(minVal, maxVal) def validate(self): """ Checks that the entered value is a valid number and between the min/max values. Change the font color of the value to red if False, else to black (normal). """ num = self.var.get() try: num = float(num) if num < self.minVal or num > self.maxVal: self.entry.config(fg="red") return self.entry.config(fg="gray1") except ValueError: self.entry.config(fg="red") return def get(self): """ Returns the entry value as a float. """ return float(self.var.get()) def set(self, value): """ Sets the entry value according to a given one. """ self.var.set(value) def changeState(self, state): """ Change the entry state according to a given one. """ self.entry.configure(state=state) class WalabotParameterMTI(tk.Frame): """ The frame that control the Walabot MTI parameter line. """ def __init__(self, master): self.mtiVar = tk.IntVar() self.mtiVar.set(0) def get(self): """ Returns the value of the pressed radiobutton. """ return self.mtiVar.get() def set(self, value): """ Sets the pressed radiobutton according to a given value. """ self.mtiVar.set(value) def changeState(self, state): """ Change the state of the radiobuttons according to a given one. """ self.true.configure(state=state) self.false.configure(state=state) def getParameters(self): """ Return the values of all the parameters entries/radiobuttons. """ rParams = (self.rMin.get(), self.rMax.get(), self.rRes.get()) tParams = (-self.tMax.get(), self.tMax.get(), self.tRes.get()) pParams = (-self.pMax.get(), self.pMax.get(), self.pRes.get()) thldParam, mtiParam = self.thld.get(), self.mti.get() return rParams, tParams, pParams, thldParam, mtiParam def setParameters(self): """ Set the arena Parameters according given ones. """ rParams = (self.rMin.get(), self.rMax.get(), self.rRes.get()) tParams = (-self.tMax.get(), self.tMax.get(), self.tRes.get()) pParams = (-self.pMax.get(), self.pMax.get(), self.pRes.get()) thldParam, mtiParam = self.thld.get(), self.mti.get() self.wlbt.SetProfile(self.wlbt.PROF_SENSOR) self.wlbt.SetArenaR(self.rMin.get(), self.rMax.get(), self.rRes.get()) self.wlbt.SetArenaTheta(-self.tMax.get(), self.tMax.get(), self.tRes.get()) self.wlbt.SetArenaPhi(-self.pMax.get(), self.pMax.get(), self.pRes.get()) self.wlbt.SetThreshold(thldParam) self.wlbt.SetDynamicImageFilter(mtiParam) self.wlbt.Start() def connect(self): try: self.wlbt.ConnectAny() self.isConnected = True self.setParameters() except self.wlbt.WalabotError as err: if err.code != 19: # 'WALABOT_INSTRUMENT_NOT_FOUND' raise err def start(self): self.wlbt.Start() def get_targets(self): self.wlbt.Trigger() return self.wlbt.GetSensorTargets() def stop(self): self.wlbt.Stop() def disconnect(self): self.wlbt.Disconnect() def calibrate(self): """ Calibrate the Walabot. """ self.wlbt.StartCalibration() while self.wlbt.GetStatus()[0] == self.wlbt.STATUS_CALIBRATING: self.wlbt.Trigger() def print_targets(targets): system("cls" if platform == "win32" else "clear") # clear the screen distance = str(targets[0].zPosCm) r = requests.get("http://localhost:3000/set?distance=" + distance) print(targets[0].zPosCm) def main(): root = tk.Tk() wlbt = Walabot() wlbt.connect() if not wlbt.isConnected: print("Not Connected") else: print("Connected") while True: print_targets(wlbt.get_targets()) if __name__ == '__main__': main() This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,21 @@ #!/usr/local/env python import distance from flask import Flask, jsonify, response app = Flask(__name__) distance = 0 @app.route('/set') def set(): global distance distance = request.args.get('distance') return jsonify(distance) @app.route('/status') def status(): return jsonify(distance) if __name__ == '__main__': app.run(host='0.0.0.0', port=3000, use_reloader=False)