RFCat 2fsk Debug Tool

2fsk.py

#!/usr/bin/python

from rflib import *
import time

def init(freq):
    d.setFreq(freq)
    d.setMdmModulation(MOD_FORMAT_2_FSK)
    d.setMdmDeviatn(4500)
    d.setMdmDRate(1200)
    #d.setMdmNumPreamble(0) 
    d.makePktFLEN() # Fixed packet mode... PKTLEN is length of actual packet and is put into the packet structure.
    d.setMdmSyncMode(1)
    d.setMdmSyncWord(0xAAAA)
    #d.setMaxPower()

def main():

    # freq = 440e6
    # init(freq)

    # d.RFxmit("WU7ANG DOSE THIS WORK YET?", 3)
    # d.setModeIDLE()


    #Cheap steper function for debugging
    freq = 440.02e6
    init(freq)

    while freq > 439.9700e6:
        #d.RFxmit("\x7C\xD2\x15\xD8", 10)

        d.RFxmit("\xff"+"WU7ANG FOREVER!")
        d.setModeIDLE()
        #time.sleep(0.1)
        freq -= 0.0005e6
        d.setFreq(freq)
        print("FREQ: " +str(freq))

if __name__ == '__main__':
    d = RfCat(idx=0)
    main()