From 56eb9aafa4e02577cf2a57c94656444c7a8b7fdd Mon Sep 17 00:00:00 2001 From: alanbjohnston Date: Mon, 20 Jul 2020 20:47:31 -0400 Subject: [PATCH] cleaned up frequency and added GPIO.setwarnings(False) --- rpitx.py | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/rpitx.py b/rpitx.py index d1757921..bbfecbc4 100644 --- a/rpitx.py +++ b/rpitx.py @@ -7,6 +7,7 @@ import os import sys GPIO.setmode(GPIO.BCM) +GPIO.setwarnings(False) GPIO.setup(27, GPIO.IN, pull_up_down=GPIO.PUD_UP) GPIO.setup(12, GPIO.IN, pull_up_down=GPIO.PUD_UP) transmit = False @@ -21,15 +22,11 @@ file = open("/home/pi/CubeSatSim/sim.cfg") callsign = file.readline().split(" ")[0] print(callsign) -os.system("echo 'de " + callsign + "' > id.txt && gen_packets -M 20 id.txt -o morse.wav -r 48000 > /dev/null 2>&1 && cat morse.wav | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f 434.897e3") +os.system("echo 'de " + callsign + "' > id.txt && gen_packets -M 20 id.txt -o morse.wav -r 48000 > /dev/null 2>&1 && cat morse.wav | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f 434.9e3") time.sleep(2) if __name__ == "__main__": -# print(f"Arguments count: {len(sys.argv)}") -# for i, arg in enumerate(sys.argv): -# print(f"Argument {i:>6}: {arg}") -# print 'Length: ', len(sys.argv) if (len(sys.argv)) > 1: @@ -40,10 +37,10 @@ if __name__ == "__main__": time.sleep(5) elif (('b' == sys.argv[1]) or ('bpsk' in sys.argv[1])): print("BPSK") - os.system("sudo nc -l 8080 | csdr convert_i16_f | csdr fir_interpolate_cc 2 | csdr dsb_fc | csdr bandpass_fir_fft_cc 0.002 0.06 0.01 | csdr fastagc_ff | sudo /home/pi/rpitx/sendiq -i /dev/stdin -s 96000 -f 434.8945e6 -t float") + os.system("sudo nc -l 8080 | csdr convert_i16_f | csdr fir_interpolate_cc 2 | csdr dsb_fc | csdr bandpass_fir_fft_cc 0.002 0.06 0.01 | csdr fastagc_ff | sudo /home/pi/rpitx/sendiq -i /dev/stdin -s 96000 -f 434.9e6 -t float") else: print("FSK") - os.system("sudo nc -l 8080 | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f 434.897e3") + os.system("sudo nc -l 8080 | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f 434.9e3") else: print("FSK") - os.system("sudo nc -l 8080 | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f 434.897e3") + os.system("sudo nc -l 8080 | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f 434.9e3")