def query_decks(self):
syncer = Syncer()
self._deck_memory_manager.query_decks(syncer.success_cb,
syncer.failure_cb)
syncer.wait()
if syncer.is_success:
return syncer.success_args[0]
raise RuntimeError(syncer.failure_args[0])
def write_sync(self, address, data):
"""Write a block of binary data to the deck, block until done"""
syncer = Syncer()
self.write(address,
data,
syncer.success_cb,
write_failed_cb=syncer.failure_cb)
syncer.wait()
return syncer.is_success
def _write_command_data(self, address, data):
if not self.is_started:
raise Exception('Deck not ready')
syncer = Syncer()
self._deck_memory_manager._write(self._command_base_address, address,
data, syncer.success_cb,
syncer.failure_cb, None)
syncer.wait()
return syncer.is_success
def read_sync(self, address, length):
"""Read a block of data from a deck, block until done"""
syncer = Syncer()
self.read(address,
length,
syncer.success_cb,
read_failed_cb=syncer.failure_cb)
syncer.wait()
if syncer.is_success:
return syncer.success_args[1]
else:
return None
def query_decks(self):
syncer = Syncer()
self._deck_memory_manager.query_decks(syncer.success_cb)
syncer.wait()
return syncer.success_args[0]