def sync(self):
"""Read any events from the Trellis hardware and call associated
callbacks
"""
available = self.count
if available > 0:
available = available + 2
buf = self.read_keypad(available)
for raw in buf:
evt = KeyEvent(_seesaw_key((raw >> 2) & 0x3F), raw & 0x3)
if evt.number < _NEO_TRELLIS_NUM_KEYS and self.callbacks[evt.number] is not None:
self.callbacks[evt.number](evt)
def sync(self):
"""Read all trellis boards in the matrix and call any callbacks"""
for _n in range(self._rows):
for _m in range(self._cols):
_t = self._trelli[_n][_m]
available = _t.count
sleep(0.0005)
if available > 0:
available = available + 2
buf = _t.read_keypad(available)
for raw in buf:
evt = KeyEvent(_seesaw_key((raw >> 2) & 0x3F),
raw & 0x3)
if (evt.number < _NEO_TRELLIS_NUM_KEYS
and _t.callbacks[evt.number] is not None):
y = int(evt.number / 4) + _n * 4
x = int(evt.number % 4) + _m * 4
_t.callbacks[evt.number](x, y, evt.edge)