Test software-file is now main software-file

pe1rxf_aprs.py

@@ -46,6 +46,7 @@ rflog_file = ""
 # Make Weather data global so scheduled task can use it
 WxData = {}
 APRSIS = []
+aprsis_data = ['', '',False]   # Global variable for storing received APRSIS frames. Shared between threads.  [0]=from_call, [1]=payload, [2]=token (set by thread, reset by main loop)
 
 axport = []
 axdevice = []
@@ -205,6 +206,12 @@ def getAllAddress(packetAddress):
 
 def process_aprsis(packet):
 
+    global aprsis_data
+
+    # Setup MQTT connection
+    mqtt_connection2 = aprs_telemetry_to_mqtt(telemetry_config_file)
+    mqtt_connection2.read_settings()
+
     #print("Received APRSIS")
     timestamp = time.strftime("%Y-%m-%d %H:%M:%S", gmtime())
 
@@ -214,30 +221,21 @@ def process_aprsis(packet):
     string = timestamp + ' ' +  'APRSIS   ' + ' R ' + str(packet, 'latin-1') + '\n'
 
     # Check if frame is a message to us. If so send it to mqtt
-    aprsis_source, aprsis_destination, aprsis_digipeaters, aprsis_payload = parsePacket(packet)
-    print(packet)
-    # Convert byte string to normal string
-    try:
-        aprsis_payload = aprsis_payload.decode('latin-1')
-    except:
-        aprsis_payload = 'NOT VALID'
 
-    print("Packet Received by APRSIS"])
-    print("Source Address = %s"%aprsis_source)
-    print("Destination Address = %s"%aprsis_destination)
-    print("Digipeaters =")
-    print(aprsis_digipeaters)
-    print("Payload = %s"%aprsis_payload)
-    print("")
+    # Split packet at first occurance of ':', which seperates the header from the payload
+    aprsis_payload = str(packet, 'latin-1').split(':', 1)
 
-    #aprs_frame = axaddress[0] + '>' + aprsis_destination +  ',' + ','.join(aprsis_digipeaters) + ':' + aprsis_payload
-    #print (aprs_frame)
-    if aprsis_payload == 'NOT VALID' or aprsis_payload == 0:
-        print (">>> Packet not valid, ignored.")
-    else:
+    # We should have two substrings
+    if len(aprsis_payload) == 2:
+      # extract from_call
+      aprsis_data[0] = aprsis_payload[0].split('>',1)
 
-        # Check if APRS frame is a message to us
-        mqtt_connection.publish_aprs_messages(aprsis_source, 'aprsis', aprsis_payload)
+      aprsis_data[1] = aprsis_payload[1]
+      aprsis_data[2] = True
+
+      #print ("In thread:")
+      #print (aprsis_data[0])
+      #print (aprsis_data[1])
 
     # write APRSIS string to log file
     try:
@@ -541,8 +539,9 @@ def run():
     # by default `raw` is False, then each line is ran through aprslib.parse()
     # Set filter on incomming feed
     APRSIS.set_filter(Configuration.config_file_settings['aprsis']['filter'])
-    # This is a blocking call, should run as seperate thread
+    # This is a blocking call, should run as seperate thread. Data from aprsis is stored in aprsid_data. [0]=from_call, [1]=payload, [2]=token (set by thread, reset by main loop)
     # create a thread
+    global aprsis_data
     thread = Thread(target=APRSIS.consumer, args=(process_aprsis, True, True, True))
     # run the thread
     thread.start()
@@ -606,10 +605,21 @@ def run():
                     mqtt_connection.publish_aprs_messages(source, axdevice[port], payload)
 
 
+        # If APRSIS read thread receives message for us, send it to MQTT
+        if aprsis_data[2] == True:
+
+          aprsis_data[2] = False
+          print ("In loop:")
+          print (aprsis_data[0])
+          print (aprsis_data[1])
+          mqtt_connection.publish_aprs_messages(aprsis_data[0][0], 'APRSIS', aprsis_data[1])
+
+
         #time.sleep(1) # Short sleep
 
 
+
 if __name__ == '__main__':
-    #sys.stdout = sys.stderr = open('/home/marcel/pe1rxf_aprs_debug.log', 'w')
+    sys.stdout = sys.stderr = open('/home/marcel/pe1rxf_aprs_debug.log', 'w')
 
     run()