1 """Binho Nova pin names"""
5 """A basic Pin class for use with Binho Nova."""
17 def __init__(self, pin_id=None):
19 # pylint: disable=import-outside-toplevel
20 from adafruit_blinka.microcontroller.nova import Connection
22 # pylint: enable=import-outside-toplevel
24 Pin._nova = Connection.getInstance()
25 # check if pin is valid
27 raise ValueError("Invalid pin {}.".format(pin_id))
31 def init(self, mode=IN, pull=None):
32 """Initialize the Pin"""
34 raise RuntimeError("Can not init a None type pin.")
35 # Nova does't have configurable internal pulls for
37 raise ValueError("Internal pull up/down not currently supported.")
38 Pin._nova.setIOpinMode(self.id, mode)
40 def value(self, val=None):
41 """Set or return the Pin Value"""
43 raise RuntimeError("Can not access a None type pin.")
46 return int(Pin._nova.getIOpinValue(self.id).split("VALUE ")[1])
48 if val in (self.LOW, self.HIGH):
49 Pin._nova.setIOpinValue(self.id, val)
51 raise RuntimeError("Invalid value for pin")
54 # create pin instances for each pin
70 # No PWM support on IO1
75 # orderd as (channel, pin), id
76 pwmOuts = (((1, 0), PWM0), ((1, 2), PWM2), ((1, 3), PWM3), ((1, 4), PWM4))
81 # ordered as uartId, txId, rxId
82 uartPorts = ((0, UART1_TX, UART1_RX),)