adding changes / fixes made for keet.space

get_tle.py

@@ -6,7 +6,7 @@ import sys
 web_tle = [ 'http://www.celestrak.com/NORAD/elements/weather.txt', 'https://www.celestrak.com/NORAD/elements/stations.txt' ]
 
 #celestrak uses a different key value than I do, find all instances of their keys and replace with mine.
-sats_of_interest = { 'NOAA-15':'NOAA 15', 'NOAA-18':'NOAA 18', 'NOAA-19':'NOAA 19', 'METEOR-M1':'METEOR-M 1', 'METEOR-M2':'METEOR-M 2', 'ISS':'ISS (ZARYA)' }
+sats_of_interest = { 'NOAA-15':'NOAA 15', 'NOAA-18':'NOAA 18', 'NOAA-19':'NOAA 19'}
 
 #NOAA 15 [B]             
 #1 25338U 98030A   16173.50363904  .00000079  00000-0  52195-4 0  9991

render.sh

@@ -2,14 +2,14 @@
 #!/bin/bash
 
 #render_options=("ZA" "HVCT" "NO")
-render_options=("HVCT")
+render_options=("BD" "HVCT" "MCIR")
-render_options_night=("MCIR")
+render_options_night=("HVCT" "MCIR")
 
 direction=${f:(-7):(-6)}
 echo $1
 #remove the directory structure from the first argument
 f1="${1:0:(-4)}"
-file="${f1#'/tmp/'}"
+file="${f1#'tmp/'}"
 
 #Isolate data values from filename file should begin with YYYYMMDD-HHMM
 dyear=${file:(0):(4)}
@@ -29,7 +29,7 @@ echo "${dyear}/${dmonth}/${dday} ${dhour}:${dminute} /" $unixtimestamp
 #-gRSCFH are for turning on/off the overlays such as long/lat, cities, lakes, borders, etc.
 #-H selects the TLE file
 #-o is when the satellite is overhead forward one minute from the filename just to ensure that the predictor wxmap uses agrees with the pypredict predictor
-wxmap -T "NOAA 15" -T "NOAA 18" -T "NOAA 19" -n "Vancouver,Canada" -c l:0xff000 -g 0 -R 0 -S 1 -C 1 -F 0 -H ~/satellites/weather.txt -o $(($unixtimestamp+60)) /tmp/passmap.png
+#wxmap -T "NOAA 15" -T "NOAA 18" -T "NOAA 19" -n "Vancouver,Canada" -c l:0xff000 -g 0 -R 0 -S 1 -C 1 -F 0 -H ~/satellites/weather.txt -o $(($unixtimestamp+60)) /tmp/passmap.png
 
 #If pass is at night time render differently for daytime.
 if [[ ${dhour#0} -le 8 ]] || [[ ${dhour#0} -ge 17 ]] #the funny code is to ensure things are translated into base 10.
@@ -39,7 +39,9 @@ then
         do
                 echo "Now rendering option: ${r}"
 
-                wxtoimg -e $r -ocK -m /tmp/passmap.png /tmp/$file /tmp/$file"_${r}".png
+                wxtoimg -e $r -oK /home/space/satstuff/Pi_WXRX/tmp/$file.wav /var/www/html/APT/$file"_${r}".png
+                wxtoimg  -p /home/space/satstuff/Pi_WXRX/tmp/$file.wav /var/www/html/APT/$file"_pristine".png
+                wxtoimg  -r /home/space/satstuff/Pi_WXRX/tmp/$file.wav /var/www/html/APT/$file"_raw".png
  	done
 else
         echo "Pass is in sun"
@@ -47,9 +49,11 @@ else
         do
                 echo "Now rendering option: ${r}"
 
-                wxtoimg -e $r -ocK -m /tmp/passmap.png /tmp/$file /tmp/$file"_${r}".png
+                wxtoimg -e $r -oK /home/space/satstuff/Pi_WXRX/tmp/$file.wav /var/www/html/APT/$file"_${r}".png
+                wxtoimg  -p /home/space/satstuff/Pi_WXRX/tmp/$file.wav /var/www/html/APT/$file"_pristine".png
+                wxtoimg  -r /home/space/satstuff/Pi_WXRX/tmp/$file.wav /var/www/html/APT/$file"_raw".png
         done
 fi
 
 #Upload.
-bash ~/satellites/ftp.sh /tmp/$file"_${r}".png
+#bash ~/satellites/ftp.sh /tmp/$file"_${r}".png

satpredict.py

@@ -4,11 +4,11 @@ import sys
 import datetime
 
 #Frequencies that satellites transmit on.
-frequencies = {'NOAA-15':'137.620M', 'NOAA-18':'137.9125M', 'NOAA-19':'137.10M', 'METEOR-M2':'137.925M', 'ISS':'145.80M' } #Meteor M2 is also on 137.1M
+frequencies = {'NOAA-15':'137.620M', 'NOAA-18':'137.9125M', 'NOAA-19':'137.10M'} #Meteor M2 is also on 137.1M
 
 tle_data = json.load(open('sat_tle.txt'))
 default_predictions = 1 #how many predictions do we want to predict in advance
-default_min_elevation = 30 #how low the angle of the satellitie pass is allowed to be if we want to record a pass
+default_min_elevation = 15 #how low the angle of the satellitie pass is allowed to be if we want to record a pass
 suppress_low_passes = False #Less console spam if you enable this.
 
 #You can change the default elevation with the first parameter
@@ -47,7 +47,7 @@ def get_sat( sat ):
 	return sat + '\n' + tle_data[sat]
 
 #Where on the earth you are. Change this to your location
-qth = (49.5, 123.5, 50)  # lat (N), long (W), alt (meters)
+qth = (52.08, 5.17, 5)  # lat (N), long (W), alt (meters)
 
 data = {}
 
@@ -59,14 +59,14 @@ for sat, freq in frequencies.iteritems():
 	count = 0
 	while ( count < predictions ):
 		p = t.next()
-		p_nw = t_nw.next()
+	#	p_nw = t_nw.next()
-		p_se = t_se.next()
+	#	p_se = t_se.next()
 
 		#peak check. PEAK CHECK!
 		while (p.peak()['elevation'] < default_min_elevation):
 			p = t.next()
-			p_nw = t_nw.next()
+	#		p_nw = t_nw.next()
-			p_se = t_se.next()
+	#		p_se = t_se.next()
 			if( not suppress_low_passes ):
 				print name, "pass too low, recalculating"
 

sats.sh

@@ -5,7 +5,7 @@ SAT=$1
 #current unix time
 TIEMSTAMP=$(date +%s)
 #make a file
-FILENAME="sat_schedules/schd-${SAT}-${TIEMSTAMP}"
+FILENAME="sat_scheds/schd-${SAT}-${TIEMSTAMP}"
 
 rm reschd-$SAT.txt
 

satschedule.py

@@ -5,18 +5,18 @@ import time
 import datetime
 
 
-ppmshift = '1' #adjust this if you don't have a TCXO equipped RTLSDR	
+ppmshift = '1.1' #adjust this if you don't have a TCXO equipped RTLSDR	
 name = sys.argv[1].upper() #what satellite we're using
 input_sample_rate = '48000' #actually the bandwidth of the audio sample we're taking from the RTLSDR
 output_sample_rate = '11025' #what we downconvert to to play nicely with wxtoimg
-gain = '40' #software gain
+gain = '35' #software gain
 gain_lower_pass = gain #we can add more or less gain if a satellite is at a lower elevation, currently disabled
 gain_lower_pass_requirement = 40
 
 data = json.load(open('satpredict.txt'))
 
-af_folder = '/tmp/'
+af_folder = 'tmp/'
-output_folder = '~/sat_output/'
+output_folder = '/home/space/satstuff/PI_WXRX/sat_output/'
 
 #this line is depreciated, make it a zero element array to do rtl_power surveys of the downline band
 wxtoimg_options = ['HVCT', 'MCIR', 'NO']
@@ -75,12 +75,12 @@ filename = datestamp(data[name]['start_unix']) + name + '_' + str(int(data[name]
 #I may or may not have forgotten to specify you need the heatmap.py from the rtl_power page on keenerd.
 if( len(wxtoimg_options) == 0 ):
 
-	rtlpower = 'rtl_power -f 137M:138M:4k -g ' + gain + ' -i 1s -e ' + str(data[name]['duration_seconds']) + 's -p ' + ppmshift + ' -c 0.2 ' + output_folder + filename + '.csv'
+#	rtlpower = 'rtl_power -f 137M:138M:4k -g ' + gain + ' -i 1s -e ' + str(data[name]['duration_seconds']) + 's -p ' + ppmshift + ' -c 0.2 ' + output_folder + filename + '.csv'
-	heatmap = 'python heatmap.py ' + output_folder + name + '_' + str(int(data[name]['elevation'])) + '_' + timestamp + '.csv ' + output_folder + name + '_' + data[name]['direction'] + str(int(data[name]['elevation'])) + '_' + timestamp + '.png'
+#	heatmap = 'python heatmap.py ' + output_folder + name + '_' + str(int(data[name]['elevation'])) + '_' + timestamp + '.csv ' + output_folder + name + '_' + data[name]['direction'] + str(int(data[name]['elevation'])) + '_' + timestamp + '.png'
 
 	print timeoutstr, rtlpower
 	print heatmap
-	print 'bash ftp.sh ' + output_folder + name + '_' + str(int(data[name]['elevation'])) + '_' + timestamp + '.png'
+#	print 'bash ftp.sh ' + output_folder + name + '_' + str(int(data[name]['elevation'])) + '_' + timestamp + '.png'
 
 else:
 
@@ -94,6 +94,7 @@ else:
 	for v in sox_options:
 		soxstr = soxstr + ' ' + v
 
+	print '/home/space/satstuff/rtl_biast/build/src/rtl_biast -b1'
 	print timeoutstr, rtlstr, af_folder + filename + '.raw'
 	print soxstr, af_folder + filename + '.raw', af_folder + filename + '.wav', 'rate 11025'
 	print 'touch -r', af_folder + filename + '.raw', af_folder + filename + '.wav'