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CubeSatSim
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Update rpitx.py add extra GPIO everywhere, remove command_control_check

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beta-extra-2
Alan Johnston 1 year ago committed by GitHub
parent e579f76f8c
commit ac84af869e
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GPG Key ID: B5690EEEBB952194
1 changed files with 38 additions and 65 deletions
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101
rpitx.py
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@ -11,53 +11,6 @@ from os import system
from PIL import Image, ImageDraw, ImageFont, ImageColor
import serial
def command_control_check():
global command_control
global no_command
global debug_mode
global command_count
return
output(pd, 1)
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")
else:
print("No carrier received!")
# output(pd, 0)
# sleep(1)
def battery_saver_check():
try:
global txc
@ -435,12 +388,14 @@ if __name__ == "__main__":
system("echo 'hi hi de " + callsign + "' > id.txt && gen_packets -M 20 /home/pi/CubeSatSim/id.txt -o /home/pi/CubeSatSim/morse.wav -r 48000 > /dev/null 2>&1")
command_control_check()
# command_control_check()
# if (mode != ) and (command_tx == True):
# if (command_tx == True):
if ((mode == 'a') or (mode == 'b') or (mode == 'f') or (mode == 's')) and (command_tx == True) and (skip == False):
# battery_saver_mode
GPIO.setmode(GPIO.BCM) # added to make Tx LED work on Pi Zero 2 and Pi 4
GPIO.setup(txLed, GPIO.OUT)
output(txLed, txLedOn)
# if (txc):
# output(pd, 1)
@ -472,7 +427,7 @@ if __name__ == "__main__":
# if (len(sys.argv)) > 1:
# print("There are arguments!")
if (mode == 'a') or (mode == 'x') or (mode == 'n'):
command_control_check()
# command_control_check()
output(pd, 1)
output(ptt, 1)
if (mode == 'a'):
@ -493,6 +448,8 @@ if __name__ == "__main__":
system("gen_packets -o /home/pi/CubeSatSim/telem.wav /home/pi/CubeSatSim/t.txt -r 48000 > /dev/null 2>&1")
system("cat /home/pi/CubeSatSim/t.txt")
if (command_tx == True):
GPIO.setmode(GPIO.BCM) # added to make Tx LED work on Pi Zero 2 and Pi 4
GPIO.setup(txLed, GPIO.OUT)
output(txLed, txLedOn)
# output(pd, 1)
# output (ptt, 0)
@ -527,13 +484,13 @@ if __name__ == "__main__":
sleep(0.5)
except:
command_control_check()
# command_control_check()
sleep(1)
elif (mode == 'm'):
system("touch /home/pi/CubeSatSim/cwready")
print("CW")
while True:
command_control_check()
# command_control_check()
output (pd, 1)
output (ptt, 1)
try:
@ -547,6 +504,8 @@ if __name__ == "__main__":
system(command)
## chan = chan + 1
if (command_tx == True):
GPIO.setmode(GPIO.BCM) # added to make Tx LED work on Pi Zero 2 and Pi 4
GPIO.setup(txLed, GPIO.OUT)
output(txLed, txLedOn)
if (txc):
@ -564,7 +523,7 @@ if __name__ == "__main__":
system("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")
output(txLed, txLedOff)
command_control_check()
# command_control_check()
sleep(2)
f.close()
sleep(10)
@ -573,7 +532,7 @@ if __name__ == "__main__":
sleep(1)
elif (mode == 's'):
print("SSTV")
command_control_check()
# command_control_check()
output (ptt, 1)
output(pd, 1)
try:
@ -601,10 +560,12 @@ if __name__ == "__main__":
file = open("/home/pi/CubeSatSim/sstv_image_2_320_x_256.jpg")
print("First SSTV stored image detected")
system("/home/pi/PiSSTVpp/pisstvpp -r 48000 -p s2 /home/pi/CubeSatSim/sstv_image_2_320_x_256.jpg")
command_control_check()
# command_control_check()
if (command_tx == True):
print ("Sending SSTV image")
GPIO.setmode(GPIO.BCM) # added to make Tx LED work on Pi Zero 2 and Pi 4
GPIO.setup(txLed, GPIO.OUT)
output(txLed, txLedOn)
# battery_saver_check()
@ -626,7 +587,7 @@ if __name__ == "__main__":
except:
print("image 2 did not load - copy from CubeSatSim/sstv directory")
while 1:
command_control_check()
# command_control_check()
system("raspistill -o /home/pi/CubeSatSim/camera_out.jpg -w 320 -h 256") # > /dev/null 2>&1")
print("Photo taken")
@ -654,16 +615,18 @@ if __name__ == "__main__":
draw.text((120, 10), telem_string, font=font2, fill='white')
img.save(file)
command_control_check()
# command_control_check()
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")
command_control_check()
# command_control_check()
if (command_tx == True):
print ("Sending SSTV image")
output(txLed, txLedOn)
GPIO.setmode(GPIO.BCM) # added to make Tx LED work on Pi Zero 2 and Pi 4
GPIO.setup(txLed, GPIO.OUT)
# battery_saver_check()
if (txc):
@ -686,17 +649,19 @@ if __name__ == "__main__":
sleep(10)
else:
try:
command_control_check()
# command_control_check()
file = open("/home/pi/CubeSatSim/sstv_image_1_320_x_256.jpg")
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")
command_control_check()
# command_control_check()
if (command_tx == True):
print ("Sending SSTV image")
GPIO.setmode(GPIO.BCM) # added to make Tx LED work on Pi Zero 2 and Pi 4
GPIO.setup(txLed, GPIO.OUT)
output(txLed, txLedOn)
# battery_saver_check()
@ -720,7 +685,7 @@ if __name__ == "__main__":
except:
print("image 1 did not load - copy from CubeSatSim/sstv directory")
try:
command_control_check()
# command_control_check()
file = open("/home/pi/CubeSatSim/sstv_image_2_320_x_256.jpg")
print("Second SSTV stored image detected")
@ -728,10 +693,12 @@ if __name__ == "__main__":
while 1:
command_control_check()
# command_control_check()
if (command_tx == True):
print ("Sending SSTV image")
GPIO.setmode(GPIO.BCM) # added to make Tx LED work on Pi Zero 2 and Pi 4
GPIO.setup(txLed, GPIO.OUT)
output(txLed, txLedOn)
# battery_saver_check()
@ -758,8 +725,12 @@ if __name__ == "__main__":
system("(while true; do (sleep 10 && cat /home/pi/CubeSatSim/wav/sstv.wav); done) | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f " + tx + "e3 &")
while 1:
if (command_tx == True):
command_control_check()
# command_control_check()
output(txLed, txLedOn)
GPIO.setmode(GPIO.BCM) # added to make Tx LED work on Pi Zero 2 and Pi 4
GPIO.setup(txLed, GPIO.OUT)
# battery_saver_check()
if (txc):
@ -800,7 +771,7 @@ if __name__ == "__main__":
# command_control_check()
if (command_tx == True):
GPIO.setmode(GPIO.BCM) # added to make Tx LED work on Pi 4
GPIO.setmode(GPIO.BCM) # added to make Tx LED work on Pi Zero 2 and Pi 4
GPIO.setup(txLed, GPIO.OUT)
output(txLed, txLedOn)
print(txLed)
@ -818,6 +789,8 @@ if __name__ == "__main__":
sleep(0.5)
if (GPIO.input(squelch) == False):
print("Carrier detected, starting repeater")
GPIO.setmode(GPIO.BCM) # added to make Tx LED work on Pi Zero 2 and Pi 4
GPIO.setup(txLed, GPIO.OUT)
output(txLed, txLedOn)
# system("arecord -D hw:CARD=Device,DEV=0 | csdr convert_i16_f | csdr gain_ff 14000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f " + tx + "e3 &")
system("arecord -D hw:CARD=Device,DEV=0 -f S16_LE -r 48000 -c 1 | csdr convert_s16_f | csdr gain_ff 14000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f " + tx + "e3 &")
@ -851,7 +824,7 @@ if __name__ == "__main__":
# output(txLed, txLedOff)
# command_control_check()
if (command_tx == True):
GPIO.setmode(GPIO.BCM) # added to make Tx LED work on Pi 4
GPIO.setmode(GPIO.BCM) # added to make Tx LED work on Pi Zero 2 and Pi 4
GPIO.setup(txLed, GPIO.OUT)
output(txLed, txLedOn)
print(txLed)

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