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add rtl_fm

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Bastian Schroll 2019-09-21 20:02:23 +02:00
parent 87457392ea
commit 48b1dd56f2
2 changed files with 35 additions and 19 deletions
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34
_demo_procMan.py
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@ -17,19 +17,27 @@ logging.config.fileConfig("config/logger_client.ini")
# ./multimon-ng -i -a POCSAG1200 -t raw /home/schrolli/Downloads/poc1200.raw # ./multimon-ng -i -a POCSAG1200 -t raw /home/schrolli/Downloads/poc1200.raw
proc = ProcessManager("/opt/multimon/multimon-ng", textMode=True) sdrProc = ProcessManager("/usr/bin/rtl_fm")
proc.addArgument("-i") sdrProc.addArgument("-f 85M")
proc.addArgument("-a POCSAG1200") sdrProc.addArgument("-m fm")
proc.addArgument("-t raw") sdrProc.start(True)
proc.addArgument("./poc1200.raw")
proc.start()
proc.skipLines(5) mmProc = ProcessManager("/opt/multimon/multimon-ng", textMode=True)
while proc.isRunning: #mmProc.addArgument("-i")
line = proc.readline() # mmProc.addArgument("-a POCSAG1200 -a FMSFSK -a ZVEI1")
if line is not "": mmProc.addArgument("-f aplha")
Decoder.decode(line) mmProc.addArgument("-t raw /dev/stdin -")
mmProc.setStdin(sdrProc.stdout)
# mmProc.addArgument("./poc1200.raw")
mmProc.start(True)
mmProc.skipLines(5)
while 1:
if not mmProc.isRunning:
logging.warning("multimon was down - try to restart")
mmProc.start()
mmProc.skipLines(5)
line = mmProc.readline()
if line:
print(line)
proc.stop()

20
bw_client.py
View file

@ -83,12 +83,19 @@ try:
# ========== INPUT CODE ========== # ========== INPUT CODE ==========
def handleSDRInput(dataQueue, config): def handleSDRInput(dataQueue, config):
sdrProc = ProcessManager("/usr/bin/rtl_fm")
sdrProc.addArgument("-f 85M")
sdrProc.addArgument("-m fm")
sdrProc.start(True)
mmProc = ProcessManager("/opt/multimon/multimon-ng", textMode=True) mmProc = ProcessManager("/opt/multimon/multimon-ng", textMode=True)
mmProc.addArgument("-i") #mmProc.addArgument("-i")
mmProc.addArgument("-a POCSAG1200") #mmProc.addArgument("-a POCSAG1200 -a FMSFSK -a ZVEI1")
mmProc.addArgument("-t raw") mmProc.addArgument("-f aplha")
mmProc.addArgument("./poc1200.raw") mmProc.addArgument("-t raw /dev/stdin -")
mmProc.start() mmProc.setStdin(sdrProc.stdout)
#mmProc.addArgument("./poc1200.raw")
mmProc.start(True)
mmProc.skipLines(5) mmProc.skipLines(5)
while 1: while 1:
if not mmProc.isRunning: if not mmProc.isRunning:
@ -99,9 +106,10 @@ try:
if line: if line:
dataQueue.put_nowait((line, time.time())) dataQueue.put_nowait((line, time.time()))
logging.debug("Add data to queue") logging.debug("Add data to queue")
print(line)
# ========== INPUT CODE ========== # ========== INPUT CODE ==========
mmThread = threading.Thread(target=handleSDRInput, name="mmReader", args=(inputQueue, bwConfig.get("inputSource"))) mmThread = threading.Thread(target=handleSDRInput, name="mmReader", args=(inputQueue, bwConfig.get("inputSource", "sdr")))
mmThread.daemon = True mmThread.daemon = True
mmThread.start() mmThread.start()