from gpiozero import MCP3208
from gpiozero import Button
import liblo as OSC
import sys

# send all messages to port 1234 on the local machine
try:
        target = OSC.Address(1234)
except OSC.AddressError as err:
        print(err)
        sys.exit()

button = Button(26)
button_state = 0

def pressed():
        global button_state
        button_state = 1 - button_state
        OSC.send(target, "/rnbo/inst/0/params/wetDry/normalized", button_state)
        print(button_state)

button.when_pressed = pressed

# read from four channels
pot1 = MCP3208(channel=0)
pot2 = MCP3208(channel=1)
pot3 = MCP3208(channel=2)
pot4 = MCP3208(channel=3)

while True:
        print("Pot 1: ", pot1.value, "Pot 2: ", pot2.value, "Pot 3: ", pot3.value, "Pot 4: ", pot4.value, "Button: ", button_state)
        OSC.send(target, "/rnbo/inst/0/params/delayTime/normalized", pot1.value)
        OSC.send(target, "/rnbo/inst/0/params/feedback/normalized", pot2.value)
        OSC.send(target, "/rnbo/inst/0/params/filterFreq/normalized", pot3.value)
        OSC.send(target, "/rnbo/inst/0/params/filterRes/normalized", pot4.value)