diff options
Diffstat (limited to 'wasp/drivers/cst816s.py')
| -rw-r--r-- | wasp/drivers/cst816s.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/wasp/drivers/cst816s.py b/wasp/drivers/cst816s.py index 135c15f..2aeaf25 100644 --- a/wasp/drivers/cst816s.py +++ b/wasp/drivers/cst816s.py @@ -15,7 +15,7 @@ class CST816S: .. automethod:: __init__ """ - def __init__(self, bus, intr, rst): + def __init__(self, bus, intr, rst, schedule=None): """Specify the bus used by the touch controller. :param machine.I2C bus: I2C bus for the CST816S. @@ -23,6 +23,7 @@ class CST816S: self.i2c = bus self.tp_int = intr self.tp_rst = rst + self.schedule = schedule self.dbuf = bytearray(6) self.event = array.array('H', (0, 0, 0)) @@ -53,6 +54,9 @@ class CST816S: event[1] = ((dbuf[2] & 0xf) << 8) + dbuf[3] # x coord event[2] = ((dbuf[4] & 0xf) << 8) + dbuf[5] # y coord + if self.schedule: + self.schedule(self) + def get_event(self): """Receive a touch event. |