Create Transmit_Threshold.py

Buoys/Desktop/Transmit_Threshold.py

@@ -0,0 +1,52 @@
+import RPi.GPIO as GPIO
+import time
+import os
+
+GPIO.setwarnings(False)
+GPIO.setmode(GPIO.BOARD)
+GPIO.setup(18, GPIO.OUT)
+GPIO.output(18, 0)
+
+
+source = "/home/pi/Documents/Data/"
+drive = "/media/pi/usb/1/"
+d_time = 0
+
+def transmit():
+	d_time = time.time()
+	GPIO.output(18, 1)
+	destination = "/home/pi/Documents/Data/%s.txt" % d_time
+	os.chdir(source)
+       	os.rename("Data.txt", destination)
+	zip = "sudo bzip2 %s" % destination
+	os.system(zip)
+	print("File compressed")
+	cp = "sudo cp %s.txt.bz2 /media/pi/usb/1/" % d_time
+	os.system(cp)
+	print("Saved to USB storage device")
+	scp = "sudo sshpass -p '******' scp /home/pi/Documents/Data/%s.txt.bz2 whale-srv@******:~/Whale_Srv/Incoming/1/" % d_time
+	os.system(scp)
+	GPIO.output(18, 0)
+	print("Done! %s" % d_time)
+
+def threshold():
+    y = scipy.fftpack.fft():
+    for i in y:
+        if i > 5000:
+            return 'Possible Whale Detection'
+            transmit()
+        else:
+            return 'No Whale Detected'
+            d_time = time.time()
+            GPIO.output(18, 1)
+            destination = "/home/pi/Documents/Data/%s.txt" % d_time
+            os.chdir(source)
+                os.rename("Data.txt", destination)
+            zip = "sudo bzip2 %s" % destination
+            os.system(zip)
+            print("File compressed")
+            cp = "sudo cp %s.txt.bz2 /media/pi/usb/1/" % d_time
+            os.system(cp)
+            print("Saved to USB storage device")
+
+threshold()