def command(self, cmd):
"""Issue an ISCP command based on the onkyo-eiscp command mappings.
Args:
cmd: Command to execute.
"""
if cmd.startswith('!1'):
cmd = cmd[2:]
try:
cmd = '!1{}'.format(core.command_to_iscp(cmd))
except ValueError:
core.iscp_to_command(cmd)
cmd = '!1{}'.format(cmd)
self.sendLine(cmd)
def mycb(cmd):
cmd = core.iscp_to_command(cmd)
if isinstance(cmd[0], tuple):
cmd_name = cmd[0][0]
else:
cmd_name = cmd[0]
cmdstr = '{}={}'.format(core.normalize_command(cmd_name), cmd[1])
self.sendLine(cmdstr)
def __loop(self):
"""
Polls receivers for response
:return: None
"""
for receiver in self.receivers:
response = receiver.get(timeout=0.5)
try:
self.tx_ready.release()
except ValueError:
pass
if response is not None:
print repr(response)
print repr(iscp_to_command(response))
zone, cmd, arg = iscp_to_command(response)
# parade standby as selector option
if cmd in ('system-power', 'power'):
if zone == 'main':
cmd = 'input-selector'
else:
cmd = 'selector'
self.rx_callback((receiver.device_name, (zone, cmd, arg)))
def lineReceived(self, line):
"""Handle incoming line of text from the receiver.
Args:
line: the line of text to process.
"""
# Seen some odd characters turn up at the start of serial communications.
# None of these characters are part of the protocol.
line = filter(lambda x: 128 > ord(x) > 32, line)
if line[0:2] == '!1':
cmd = core.iscp_to_command((line[2:].strip()))
self.state[cmd[0]] = cmd[1]
for inst in self.cb:
self.cb[inst](line[2:].strip())
else:
log.msg('invalid line ' + line)
def test(self):
assert iscp_to_command('MVL') == ('master-volume', '')
