Update transmit.py add FC image

transmit.py

@@ -756,6 +756,7 @@ if __name__ == "__main__":
 #				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 434.9e6 -t float &")
 				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 &")
 			print("Turning LED on/off and listening for carrier")
+			image_index = 0;
 			while 1:
 				output(txLed, txLedOff)
 				sleep(0.4)
@@ -771,10 +772,26 @@ if __name__ == "__main__":
 					output(txLed, txLedOn)
 #					print(txLed)
 #					print(txLedOn)
+
 				if (mode == 'b'):
-					sleep(4.2)
-				else:
-					sleep(4.6)
+					sleep(4.2)	
+				else:  # FunCube mode image
+					try:
+						file = open("/home/pi/CubeSatSim/image_file.bin")
+						file.close()
+						image_present = True
+					except:
+						image_present = False
+					
+					if (!image_present):
+						system("raspistill -o /home/pi/CubeSatSim/camera_out.jpg -w 320 -h 256") #  > /dev/null 2>&1")
+						print("Photo taken")
+						system("/home/pi/ssdv/ssdv -e -c CALLSIGN -i " + image_index + " -q 3 -J camera_out.jpg image_file.bin")
+						print("image_index " + image_index + "\n")
+						image_index = ( index_image + 1 ) % 256
+						sleep(2)
+					else:	
+						sleep(4.6)
 		elif (mode == 'e'):  # code based on https://zr6aic.blogspot.com/2016/11/creating-2m-fm-repeater-with-raspberry.html
 			print("Repeater")
 			print("Stopping command and control")