Added backend

Changes

1 changed files (+38/-0)

• backend/app.py (new)
  • @@ -0,0 +1,38 @@
    + from flask import Flask + from threading import Thread + import os + + + app = Flask(__name__) + + threadFlag = True + def playFunction(freq): + global threadFlag + while not threadFlag: + os.system("beep -f %f" % (freq)) + #print("beep -f %f" % (freq)) + + tc = 0 + @app.before_first_request + def activate_job(): + global tc + tc = 0 + + @app.route('/startfreq/<freq>') + def freq(freq): + print(freq) + thread2 = Thread(target=playFunction, args=freq) + return("200") + + @app.route('/stopfreq/<freq2>') + def freq2(freq2): + global threadFlag + threadFlag = True + return("200") + + if __name__ == "__main__": + app.run(debug=True, host='0.0.0.0') + + + +