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nicksmadscience 2020-11-27 11:39:09 -05:00
parent 8637f81918
commit 135e94d7a0
31 changed files with 301 additions and 46 deletions
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.DS_Store vendored
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same-with-webserver.py
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@ -90,11 +90,50 @@ class easSAMEHeader:
# TODO: i could probably replace this with the bits() function
return byte_data
def generateSAMEAudio(code):
# SAME HEADER (3x)
for i in range(0, 3):
signal = np.append(signal, preamble())
# turn each character into a sequence of sine waves
for char in code:
signal = np.append(signal, byte(char))
signal = np.append(signal, np.zeros(43750)) # wait the requisite one second
# TODO: attention tone?
# TODO: audio message?
# EOM (3x)
for i in range(0, 3):
signal = np.append(signal, preamble())
for char in "NNNN": # NNNN = End Of Message
signal = np.append(signal, byte(char))
signal = np.append(signal, np.zeros(43750)) # wait the requisite one second
# signal *= -32767
signal = np.int16(signal)
wavfile.write(str("same.wav"), fs, signal)
# TODO: oh shit, I guess I need to think about multi-platform compatibility
def playLatestSAMEFIleOnMacOS():
subprocess.call("afplay same.wav", shell=True)
@ -115,47 +154,6 @@ code = "ZCZC-PEP-EAT-000000+0400-" + sameCompatibleTimestamp + "-SCIENCE -" # n
# code = "SUCK MY F**KING B***S YOU F**KING C*********RS" # does not seem to work :'(
for i in range(0, 3):
# signal = np.append(signal, extramarks(10))
signal = np.append(signal, preamble())
# turn each character into a sequence of sine waves
for char in code:
signal = np.append(signal, byte(char))
# signal = np.append(signal, extramarks(6)) # ENDEC might not be as picky about this as I once thought
signal = np.append(signal, np.zeros(43750)) # wait the requisite one second
# EOM (3x)
for i in range(0, 3):
# signal = np.append(signal, extramarks(10))
signal = np.append(signal, preamble())
for char in "NNNN": # NNNN = End Of Message
signal = np.append(signal, byte(char))
# signal = np.append(signal, extramarks(6))
signal = np.append(signal, np.zeros(43750)) # wait the requisite one second
signal *= -32767
signal = np.int16(signal)
wavfile.write(str("same.wav"), fs, signal)
subprocess.call("afplay same.wav", shell=True)
def generateSAMEAudioBasedOnCode(sameCode):
@ -167,6 +165,8 @@ def requestHandler_samecode(_get):
print urllib2.unquote(_get[2])
# TODO: implement same code
# for client in clients:
# client.write_message(json.dumps({"messagetype": "marquee", "message": urllib2.unquote(_get[2])}))

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@ -0,0 +1,255 @@
<?xml version="1.0" standalone="no" ?>
<!DOCTYPE project PUBLIC "-//audacityproject-1.3.0//DTD//EN" "http://audacity.sourceforge.net/xml/audacityproject-1.3.0.dtd" >
<project xmlns="http://audacity.sourceforge.net/xml/" projname="same_data" version="1.3.0" audacityversion="2.1.3" sel0="0.0000000000" sel1="4.8227308132" vpos="0" h="0.0000000000" zoom="22.8881835938" rate="43750.0" snapto="off" selectionformat="hh:mm:ss + milliseconds" frequencyformat="Hz" bandwidthformat="octaves">
<tags/>
<wavetrack name="same" channel="2" linked="0" mute="0" solo="0" height="150" minimized="0" isSelected="1" rate="43750" gain="1.0" pan="0.0">
<waveclip offset="22.09761067">
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<envelope numpoints="0"/>
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<waveblock start="0">
<simpleblockfile filename="e0000f50.au" len="140444" min="-0.999969" max="0.999969" rms="0.335452"/>
</waveblock>
</sequence>
<envelope numpoints="0"/>
</waveclip>
<waveclip offset="0.00000000">
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<waveblock start="0">
<simpleblockfile filename="e0000a44.au" len="207612" min="-0.999969" max="0.999969" rms="0.484135"/>
</waveblock>
</sequence>
<envelope numpoints="1">
<controlpoint t="4.745394285714" val="1.000000000000"/>
</envelope>
</waveclip>
<waveclip offset="4.74541714">
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<waveblock start="0">
<simpleblockfile filename="e000071a.au" len="422" min="0.0" max="0.0" rms="0.0"/>
</waveblock>
</sequence>
<envelope numpoints="2">
<controlpoint t="0.000000000000" val="1.000000000000"/>
<controlpoint t="0.009622857143" val="1.000000000000"/>
</envelope>
</waveclip>
<waveclip offset="4.75506286">
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<waveblock start="0">
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</waveblock>
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<envelope numpoints="2">
<controlpoint t="0.000000000000" val="1.000000000000"/>
<controlpoint t="0.019314285714" val="1.000000000000"/>
</envelope>
</waveclip>
<waveclip offset="4.77440000">
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<waveblock start="0">
<simpleblockfile filename="e0000436.au" len="2114" min="0.0" max="0.0" rms="0.0"/>
</waveblock>
</sequence>
<envelope numpoints="2">
<controlpoint t="0.000000000000" val="1.000000000000"/>
<controlpoint t="0.048297142857" val="1.000000000000"/>
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<waveclip offset="4.82272000">
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</waveblock>
</sequence>
<envelope numpoints="1">
<controlpoint t="0.000000000000" val="1.000000000000"/>
</envelope>
</waveclip>
</wavetrack>
<wavetrack name="Audio Track" channel="2" linked="0" mute="1" solo="0" height="150" minimized="0" isSelected="0" rate="43750" gain="1.0" pan="0.0"/>
<wavetrack name="Audio Track" channel="0" linked="1" mute="0" solo="0" height="150" minimized="0" isSelected="0" rate="43750" gain="1.0" pan="0.0">
<waveclip offset="16.31237317">
<sequence maxsamples="262144" sampleformat="262159" numsamples="580397">
<waveblock start="0">
<simpleblockfile filename="e0000da6.au" len="159470" min="-0.785644" max="0.749013" rms="0.118007"/>
</waveblock>
<waveblock start="159470">
<simpleblockfile filename="e00006c9.au" len="262144" min="-0.959982" max="0.95018" rms="0.142635"/>
</waveblock>
<waveblock start="421614">
<simpleblockfile filename="e0000198.au" len="158783" min="-0.895251" max="0.809989" rms="0.170435"/>
</waveblock>
</sequence>
<envelope numpoints="0"/>
</waveclip>
</wavetrack>
<wavetrack name="Audio Track" channel="1" linked="0" mute="0" solo="0" height="150" minimized="0" isSelected="0" rate="43750" gain="1.0" pan="0.0">
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</waveclip>
</wavetrack>
<wavetrack name="Audio Track" channel="2" linked="0" mute="0" solo="0" height="150" minimized="0" isSelected="0" rate="43750" gain="0.089125" pan="0.0">
<waveclip offset="11.11669333">
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<waveblock start="0">
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</waveblock>
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4
same.py
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@ -132,7 +132,7 @@ sameCompatibleTimestamp = datetime.datetime.now().strftime("%j%H%M")
#code = "ZCZC-PEP-EAN-000000+0400-" + sameCompatibleTimestamp + "-SCIENCE -" # nuclear armageddon (or some other form of "we are all likely to die")
# code = "ZCZC-PEP-EAT-000000+0400-" + sameCompatibleTimestamp + "-SCIENCE -" # nuclear armageddon (or some other form of "we are all likely to die")
# code = "ZCZC-PEP-EAT-000000+0400-2142350-SCIENCE -" # lol jk no nuclear armageddon
# code = "ZCZC-WXR-TOR-024031+0030-" + sameCompatibleTimestamp + "-SCIENCE -" # tornado warning, silver spring, md
code = "ZCZC-WXR-TOR-024031+0030-" + sameCompatibleTimestamp + "-SCIENCE -" # tornado warning, silver spring, md
# code = "ZCZC-WXR-SVR-024031+0030-2142200-SCIENCE -" # severe thunderstorm warning, silver spring, md
# code = "ZCZC-WXR-EVI-024031+0030-" + sameCompatibleTimestamp + "-SCIENCE -" # evacuation immediate!!, silver spring, md
# code = "ZCZC-WXR-FFW-024031+0030-2150021-SCIENCE -"
@ -145,7 +145,7 @@ sameCompatibleTimestamp = datetime.datetime.now().strftime("%j%H%M")
# code = "ZCZC-ROFL-WTF-012345+0000-YO WADDUP MOTHAFUCKAZ="
code = args.code
# code = args.code

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