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CubeSatSim
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Update rpitx.py add more command_control_check to sstv

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pull/302/head
Alan Johnston 2 years ago committed by GitHub
parent bc45f23e44
commit d284d0cbef
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GPG Key ID: B5690EEEBB952194
1 changed files with 17 additions and 166 deletions
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183
rpitx.py
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@ -510,40 +510,7 @@ if __name__ == "__main__":
# output (ptt, 1) # output (ptt, 1)
sleep(5) sleep(5)
while True: while True:
output(pd, 1) command_control_check()
output(ptt, 1)
sleep(1)
if (no_command == False and GPIO.input(squelch) == False):
print("carrier received!")
# command_tx = not command_tx
print(command_tx)
try:
command_count += 1
filec = open("/home/pi/CubeSatSim/command_count.txt", "w")
command_count_string = str(command_count)
print(command_count_string)
string = filec.write(command_count_string)
filec.close()
except:
if (debug_mode == 1):
print("Can't write command_count file!")
print("Command_count: ")
print(command_count)
increment_mode()
if (command_tx == True):
print("Turning on transmit")
system("echo > command_tx True")
# output(txLed, txLedOn)
# sleep(0.5)
# output(txLed, txLedff)
else:
print("Turning off transmit")
system("echo > command_tx False")
sleep(5)
output(pd, 1) # changed from 0 to 1
try: try:
f = open("/home/pi/CubeSatSim/cwready") f = open("/home/pi/CubeSatSim/cwready")
@ -625,6 +592,8 @@ if __name__ == "__main__":
except: except:
print("image 2 did not load - copy from CubeSatSim/sstv directory") print("image 2 did not load - copy from CubeSatSim/sstv directory")
while 1: while 1:
command_control_check()
system("raspistill -o /home/pi/CubeSatSim/camera_out.jpg -w 320 -h 256") # > /dev/null 2>&1") system("raspistill -o /home/pi/CubeSatSim/camera_out.jpg -w 320 -h 256") # > /dev/null 2>&1")
print("Photo taken") print("Photo taken")
@ -651,42 +620,12 @@ if __name__ == "__main__":
draw.text((120, 10), telem_string, font=font2, fill='white') draw.text((120, 10), telem_string, font=font2, fill='white')
img.save(file) img.save(file)
command_control_check()
system("/home/pi/PiSSTVpp/pisstvpp -r 48000 -p s2 /home/pi/CubeSatSim/camera_out.jpg") system("/home/pi/PiSSTVpp/pisstvpp -r 48000 -p s2 /home/pi/CubeSatSim/camera_out.jpg")
system("sudo rm /home/pi/CubeSatSim/camera_out.jpg > /dev/null 2>&1") system("sudo rm /home/pi/CubeSatSim/camera_out.jpg > /dev/null 2>&1")
output(pd, 1) command_control_check()
output(ptt, 1)
sleep(1)
if (no_command == False and GPIO.input(squelch) == False):
print("carrier received!")
# command_tx = not command_tx
print(command_tx)
try:
command_count += 1
filec = open("/home/pi/CubeSatSim/command_count.txt", "w")
command_count_string = str(command_count)
print(command_count_string)
string = filec.write(command_count_string)
filec.close()
except:
if (debug_mode == 1):
print("Can't write command_count file!")
print("Command_count: ")
print(command_count)
increment_mode()
if (command_tx == True):
print("Turning on transmit")
system("echo > command_tx True")
# output(txLed, txLedOn)
# sleep(0.5)
# output(txLed, txLedff)
else:
print("Turning off transmit")
system("echo > command_tx False")
output(pd, 0)
if (command_tx == True): if (command_tx == True):
print ("Sending SSTV image") print ("Sending SSTV image")
@ -713,9 +652,14 @@ if __name__ == "__main__":
sleep(1) sleep(1)
else: else:
try: try:
command_control_check()
file = open("/home/pi/CubeSatSim/sstv_image_1_320_x_256.jpg") file = open("/home/pi/CubeSatSim/sstv_image_1_320_x_256.jpg")
print("First SSTV stored image detected") print("First SSTV stored image detected")
system("/home/pi/PiSSTVpp/pisstvpp -r 48000 -p s2 /home/pi/CubeSatSim/sstv_image_1_320_x_256.jpg") system("/home/pi/PiSSTVpp/pisstvpp -r 48000 -p s2 /home/pi/CubeSatSim/sstv_image_1_320_x_256.jpg")
command_control_check()
if (command_tx == True): if (command_tx == True):
print ("Sending SSTV image") print ("Sending SSTV image")
@ -742,43 +686,15 @@ if __name__ == "__main__":
except: except:
print("image 1 did not load - copy from CubeSatSim/sstv directory") print("image 1 did not load - copy from CubeSatSim/sstv directory")
try: try:
command_control_check()
file = open("/home/pi/CubeSatSim/sstv_image_2_320_x_256.jpg") file = open("/home/pi/CubeSatSim/sstv_image_2_320_x_256.jpg")
print("Second SSTV stored image detected") print("Second SSTV stored image detected")
system("/home/pi/PiSSTVpp/pisstvpp -r 48000 -p s2 /home/pi/CubeSatSim/sstv_image_2_320_x_256.jpg") system("/home/pi/PiSSTVpp/pisstvpp -r 48000 -p s2 /home/pi/CubeSatSim/sstv_image_2_320_x_256.jpg")
while 1: while 1:
output(pd, 1) command_control_check()
output(ptt, 1)
sleep(1)
if (no_command == False and GPIO.input(squelch) == False):
print("carrier received!")
# command_tx = not command_tx
print(command_tx)
try:
command_count += 1
filec = open("/home/pi/CubeSatSim/command_count.txt", "w")
command_count_string = str(command_count)
print(command_count_string)
string = filec.write(command_count_string)
filec.close()
except:
if (debug_mode == 1):
print("Can't write command_count file!")
print("Command_count: ")
print(command_count)
increment_mode()
if (command_tx == True):
print("Turning on transmit")
system("echo > command_tx True")
# output(txLed, txLedOn)
# sleep(0.5)
# output(txLed, txLedff)
else:
print("Turning off transmit")
system("echo > command_tx False")
output(pd, 0)
if (command_tx == True): if (command_tx == True):
print ("Sending SSTV image") print ("Sending SSTV image")
@ -841,40 +757,7 @@ if __name__ == "__main__":
# output(txLed, txLedOn) # output(txLed, txLedOn)
# sleep(0.03) # sleep(0.03)
# output(txLed, txLedOff) # output(txLed, txLedOff)
output(pd, 1) command_control_check()
output(ptt, 1)
sleep(1)
if (no_command == False and GPIO.input(squelch) == False):
print("carrier received!")
# command_tx = not command_tx
print(command_tx)
try:
command_count += 1
filec = open("/home/pi/CubeSatSim/command_count.txt", "w")
command_count_string = str(command_count)
print(command_count_string)
string = filec.write(command_count_string)
filec.close()
except:
if (debug_mode == 1):
print("Can't write command_count file!")
print("Command_count: ")
print(command_count)
increment_mode()
if (command_tx == True):
print("Turning on transmit")
system("echo > command_tx True")
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 " + tx + "e6 -t float &")
else:
print("Turning off transmit") # and rebooting")
system("echo > command_tx False")
system("sudo systemctl restart rpitx")
# system("sudo reboot now")
sleep(60)
output(pd, 0)
if (command_tx == True): if (command_tx == True):
output(txLed, txLedOn) output(txLed, txLedOn)
@ -894,39 +777,7 @@ if __name__ == "__main__":
# output(txLed, txLedOn) # output(txLed, txLedOn)
# sleep(0.03) # sleep(0.03)
# output(txLed, txLedOff) # output(txLed, txLedOff)
output(pd, 1) command_control_check()
output(ptt, 1)
sleep(1)
if (no_command == False and GPIO.input(squelch) == False):
print("carrier received!")
# command_tx = not command_tx
print(command_tx)
try:
command_count += 1
filec = open("/home/pi/CubeSatSim/command_count.txt", "w")
command_count_string = str(command_count)
print(command_count_string)
string = filec.write(command_count_string)
filec.close()
except:
if (debug_mode == 1):
print("Can't write command_count file!")
print("Command_count: ")
print(command_count)
increment_mode()
if (command_tx == True):
print("Turning on transmit")
system("echo > command_tx True")
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 " + tx + "e3 &")
else:
print("Turning of transmit and rebooting")
system("echo > command_tx False")
system("sudo systemctl restart rpitx")
# system("sudo reboot now")
sleep(60)
if (command_tx == True): if (command_tx == True):
output(txLed, txLedOn) output(txLed, txLedOn)
sleep(4.0) sleep(4.0)

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