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153 lines
3.7 KiB
153 lines
3.7 KiB
import sys
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from os import system
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import RPi.GPIO as GPIO
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from RPi.GPIO import output
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from time import sleep
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import logging
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logging.warning('CC-Warning!')
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if __name__ == "__main__":
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powerPin = 16
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txLed = 27
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change_mode = False
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debug_mode = False
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if (len(sys.argv)) > 1:
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# print("There are arguments!")
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if ('d' == sys.argv[1]):
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debug_mode = True
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for line in sys.stdin:
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# if (debug_mode):
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print(line, end =" ")
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# if '^c' == line.rstrip():
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# break
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if ((line.find("MODE=a")) > 0) or ((line.find("DTMF>APDW15:t1#")) > 0):
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system("echo '\nAPRS Mode!!\n'")
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mode = 'a'
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change_mode = True
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if ((line.find("MODE=f")) > 0) or ((line.find("DTMF>APDW15:t2#")) > 0):
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system("echo '\nFSK Mode!!\n'")
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mode = 'f'
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change_mode = True
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if ((line.find("MODE=b")) > 0) or ((line.find("DTMF>APDW15:t3#")) > 0):
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system("echo '\nBPSK Mode!!\n'")
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mode = 'b'
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change_mode = True
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if ((line.find("MODE=s")) > 0) or ((line.find("DTMF>APDW15:t4#")) > 0):
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system("echo '\nSSTV Mode!!\n'")
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mode = 's'
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change_mode = True
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if ((line.find("MODE=m")) > 0) or ((line.find("DTMF>APDW15:t5#")) > 0):
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system("echo '\nCW Mode!!\n'")
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mode = 'm'
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change_mode = True
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if (debug_mode == False) and (change_mode == True):
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GPIO.setmode(GPIO.BCM)
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GPIO.setwarnings(False)
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GPIO.setup(powerPin, GPIO.OUT)
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GPIO.setup(txLed, GPIO.OUT)
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if (mode == 'f'):
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GPIO.output(powerPin, 0) # blink two times
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sleep(0.1)
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GPIO.output(powerPin, 1)
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sleep(0.1)
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GPIO.output(powerPin, 0)
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sleep(0.1)
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GPIO.output(powerPin, 1)
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sleep(1)
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elif (mode == 'b'):
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GPIO.output(powerPin, 0) # blink three times
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sleep(0.1)
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GPIO.output(powerPin, 1)
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sleep(0.1)
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GPIO.output(powerPin, 0)
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sleep(0.1)
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GPIO.output(powerPin, 1)
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sleep(0.1)
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GPIO.output(powerPin, 0)
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sleep(0.1)
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GPIO.output(powerPin, 1)
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sleep(1)
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elif (mode == 's'):
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GPIO.output(powerPin, 0) # blink four times
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sleep(0.1)
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GPIO.output(powerPin, 1)
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sleep(0.1)
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GPIO.output(powerPin, 0)
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sleep(0.1)
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GPIO.output(powerPin, 1)
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sleep(0.1)
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GPIO.output(powerPin, 0)
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sleep(0.1)
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GPIO.output(powerPin, 1)
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sleep(0.1)
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GPIO.output(powerPin, 0)
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sleep(0.1)
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GPIO.output(powerPin, 1)
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sleep(1)
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elif (mode == 'm'):
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GPIO.output(powerPin, 0) # blink five times
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sleep(0.1)
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GPIO.output(powerPin, 1)
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sleep(0.1)
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GPIO.output(powerPin, 0)
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sleep(0.1)
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GPIO.output(powerPin, 1)
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sleep(0.1)
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GPIO.output(powerPin, 0)
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sleep(0.1);
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GPIO.output(powerPin, 1)
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sleep(0.1)
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GPIO.output(powerPin, 0)
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sleep(0.1)
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GPIO.output(powerPin, 1)
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sleep(0.1)
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GPIO.output(powerPin, 0)
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sleep(0.1)
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GPIO.output(powerPin, 1)
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sleep(1)
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else:
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mode = 'a'
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GPIO.output(powerPin, 0) # blink one time
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sleep(0.1)
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GPIO.output(powerPin, 1)
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sleep(1)
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try:
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file = open("/home/pi/CubeSatSim/command_count.txt", "r")
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string = file.read()
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file.close()
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command_count = int(string)
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command_count += 1
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filec = open("/home/pi/CubeSatSim/command_count.txt", "w")
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command_count_string = str(command_count)
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print(command_count_string)
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string = filec.write(command_count_string)
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filec.close()
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except:
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print("Can't write command_count file!")
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print("Command_count: ")
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print(command_count)
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GPIO.output(txLed, 0)
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GPIO.output(powerPin, 0)
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system("sudo systemctl stop rpitx")
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system("sudo systemctl stop cubesatsim")
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print("\n/home/pi/CubeSatSim/config -" + mode)
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system("/home/pi/CubeSatSim/config -" + mode)
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change_mode = False
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print("Waiting 5 seconds to allow unplug and plug of soundcard")
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sleep(5)
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print("Done")
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