def run(self):
print "starting bluetooth listener"
while not sync.terminate.isSet():
msg = self.readSock()
if msg is None:
continue
logging.debug("bluetooth message: %s" % msg)
self.live()
if msg == 'RUN OK':
self.running = True
sync.runOK.set()
continue
if msg == 'STP OK':
self.running = False
sync.stopOK.set()
continue
if msg == 'RST OK':
sync.resetOK.set()
continue
if msg == 'CAL OK':
sync.calibrateOK.set()
continue
if msg == 'TRG ON':
cmd = (command.TRG_ON, None)
sync.putCommand(cmd)
continue
if msg == 'TRG OFF':
cmd = (command.TRG_OFF, None)
sync.putCommand(cmd)
continue
if msg == 'RFI ON':
cmd = (command.RFI_ON, None)
sync.putCommand(cmd)
continue
if msg == 'RFI OFF':
cmd = (command.RFI_OFF, None)
sync.putCommand(cmd)
continue
m = re.search('POS (-?\d+\.\d+),(-?\d+\.\d+),(-?\d+\.\d+)', msg)
if m:
x = -float(m.group(3)); # FIXME: changed order of readings
y = float(m.group(1));
z = float(m.group(2));
cmd = (command.SET_POS, (x,y,z))
sync.putCommand(cmd)
continue
logging.warning("illegal message '%s'" % msg)
print "stopping bluetooth listener"
def die(self):
if not self.running:
# avoid suicide before start
self.watchdog = Timer(0.5, self.die)
self.watchdog.start()
return
if self.alive:
# see if someone will claim we are alive in the next second or so
self.alive = False
self.watchdog = Timer(0.5, self.die)
self.watchdog.start()
else:
# ok, no one claimed we are alive, so we are probably dead
cmd = (command.TRG_OFF, None)
sync.putCommand(cmd)
sync.disconnect.set()
print "I'm dead :-("
def run(self):
print "starting bluetooth listener"
while self.alive and not sync.terminate.isSet():
msg = self.readSock()
if msg is None:
continue
logging.debug("bluetooth message: %s" % msg)
if msg == 'ALIVE':
self.live()
continue
if msg == 'RUN OK':
sync.runOK.set()
continue
if msg == 'STP OK':
sync.stopOK.set()
continue
if msg == 'RST OK':
sync.resetOK.set()
continue
if msg == 'TRG ON':
cmd = (command.TRG_ON, None)
sync.putCommand(cmd)
continue
if msg == 'TRG OFF':
cmd = (command.TRG_OFF, None)
sync.putCommand(cmd)
continue
m = re.search('POT (\d+)', msg)
if m:
pot = int(m.group(1));
cmd = (command.SET_POT, pot)
sync.putCommand(cmd)
continue
logging.warning("illegal message '%s'" % msg)
print "stopping bluetooth listener"
def run(self):
print "starting alsa listener"
while not sync.terminate.isSet():
if alsaseq.inputpending():
event = alsaseq.input()
evtype = event[0]
pitch = event[7][1]
if evtype == alsaseq.SND_SEQ_EVENT_NOTEON:
cmd = (PSH_NOTE, pitch)
elif evtype == alsaseq.SND_SEQ_EVENT_NOTEOFF:
cmd = (POP_NOTE, pitch)
elif evtype == alsaseq.SND_SEQ_EVENT_START:
cmd = (TRP_START, None)
elif evtype == alsaseq.SND_SEQ_EVENT_STOP:
cmd = (TRP_STOP, None)
elif evtype == alsaseq.SND_SEQ_EVENT_CLOCK:
cmd = (TRP_TICK, None)
else:
continue
sync.putCommand(cmd)
else:
time.sleep(0.005)
continue
print "stopping alsa listener"
def die(self):
self.alive = False
cmd = (command.TRG_OFF, None)
sync.putCommand(cmd)
sync.disconnect.set()
print "I'm dead :-("
