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CubeSatSim
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Update transmit.py move program_fm to function

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master-b-d
Alan Johnston 1 month ago committed by GitHub
parent ea71c0537d
commit c0d12522cd
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GPG Key ID: B5690EEEBB952194
1 changed files with 46 additions and 33 deletions
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79
transmit.py
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@ -216,7 +216,37 @@ def camera_photo():
return True
else:
return False
def program_fm(rx, tx, rxpl_value, sq, txpl_value):
global gpsd_status
global pd
global ptt
if (gpsd_status == "active"):
print("Stopping gpsd.socket")
system("sudo systemctl stop gpsd.socket")
print("Programming FM module!\n");
output(pd, 1)
output (ptt, 1)
try:
ser = serial.Serial("/dev/ttyAMA0", 9600)
print(ser.portstr)
# uhf_string = "AT+DMOSETGROUP=0," + rx +"," + tx + ",0,3,0,0\r\n"
uhf_string = "AT+DMOSETGROUP=0," + rx + "," + tx + "," + rxpl_value + "," + sq + "," + txpl_value + ",0\r\n"
print(uhf_string)
for i in range(6):
# ser.write(b"AT+DMOSETGROUP=0,435.0000,434.9000,0,3,0,0\r\n")
ser.write(uhf_string.encode())
sleep(0.1)
ser.close()
ser = serial.Serial("/dev/ttyAMA0", 115200) # reset back to 115200 for cubesatsim code for payload sensor data
except:
print("Error in serial write")
output(pd, 0)
if (gpsd_status == "active"):
print("Restarting gpsd.socket")
system("sudo systemctl restart gpsd.socket")
print("CubeSatSim v2.2 transmit.py starting...")
pd = 21
@ -389,12 +419,12 @@ if __name__ == "__main__":
print(f'squelch: {sq}')
if len(config) > 6:
txf = float(config[6])
tx = "{:.4f}".format(txf)
if (mode == 'e'):
txr = (txf - 290.0) # - 0.1 # Cross Band Repeater mode transmit frequency in 2m band
tx = "{:.4f}".format(txr)
print("Transmit frequency: ",txr)
else:
tx = "{:.4f}".format(txf)
print("Transmit frequency: ",tx)
print("Transmit frequency: ",tx)
if len(config) > 7:
rxf = float(config[7])
# print(rxf)
@ -488,33 +518,9 @@ if __name__ == "__main__":
print(f"Output of the command (stdout): {e.stdout}")
# print(f"Error output of the command (stderr): {e.stderr}")
if (mode != 'e'):
# if (mode != 'e'):
program_fm(rx,tx,rxpl_value,sq,txpl_value)
if (gpsd_status == "active"):
print("Stopping gpsd.socket")
system("sudo systemctl stop gpsd.socket")
print("Programming FM module!\n");
output(pd, 1)
output (ptt, 1)
try:
ser = serial.Serial("/dev/ttyAMA0", 9600)
print(ser.portstr)
# uhf_string = "AT+DMOSETGROUP=0," + rx +"," + tx + ",0,3,0,0\r\n"
uhf_string = "AT+DMOSETGROUP=0," + rx + "," + tx + "," + rxpl_value + "," + sq + "," + txpl_value + ",0\r\n"
print(uhf_string)
for i in range(6):
# ser.write(b"AT+DMOSETGROUP=0,435.0000,434.9000,0,3,0,0\r\n")
ser.write(uhf_string.encode())
sleep(0.1)
ser.close()
ser = serial.Serial("/dev/ttyAMA0", 115200) # reset back to 115200 for cubesatsim code for payload sensor data
except:
print("Error in serial write")
output(pd, 0)
if (gpsd_status == "active"):
print("Restarting gpsd.socket")
system("sudo systemctl restart gpsd.socket")
sim_failure_check()
if (hab_mode == True) and (mode == 'a'):
print("Don't transmit CW ID since APRS HAB mode is active")
@ -527,10 +533,17 @@ if __name__ == "__main__":
status = status + " C"
if sim_mode:
status = status + " S"
if (debug_mode == 1):
system("echo 'hi hi de " + callsign + status + "' > id.txt && gen_packets -M 20 /home/pi/CubeSatSim/id.txt -o /home/pi/CubeSatSim/morse.wav -r 48000 > /dev/null 2>&1 && cat /home/pi/CubeSatSim/morse.wav | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f " + tx + "e3")
if (mode != 'e'):
if (debug_mode == 1):
system("echo 'hi hi de " + callsign + status + "' > id.txt && gen_packets -M 20 /home/pi/CubeSatSim/id.txt -o /home/pi/CubeSatSim/morse.wav -r 48000 > /dev/null 2>&1 && cat /home/pi/CubeSatSim/morse.wav | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f " + tx + "e3")
else:
system("echo 'hi hi de " + callsign + status + "' > id.txt && gen_packets -M 20 /home/pi/CubeSatSim/id.txt -o /home/pi/CubeSatSim/morse.wav -r 48000 > /dev/null 2>&1 && cat /home/pi/CubeSatSim/morse.wav | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f " + tx + "e3 > /dev/null 2>&1")
else:
system("echo 'hi hi de " + callsign + status + "' > id.txt && gen_packets -M 20 /home/pi/CubeSatSim/id.txt -o /home/pi/CubeSatSim/morse.wav -r 48000 > /dev/null 2>&1 && cat /home/pi/CubeSatSim/morse.wav | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f " + tx + "e3 > /dev/null 2>&1")
if (debug_mode == 1):
system("echo 'hi hi de " + callsign + status + "' > id.txt && gen_packets -M 20 /home/pi/CubeSatSim/id.txt -o /home/pi/CubeSatSim/morse.wav -r 48000 > /dev/null 2>&1 && cat /home/pi/CubeSatSim/morse.wav | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f " + txr + "e3")
else:
system("echo 'hi hi de " + callsign + status + "' > id.txt && gen_packets -M 20 /home/pi/CubeSatSim/id.txt -o /home/pi/CubeSatSim/morse.wav -r 48000 > /dev/null 2>&1 && cat /home/pi/CubeSatSim/morse.wav | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f " + txr + "e3 > /dev/null 2>&1")
output(txLed, 0)
sleep(1)

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