Get temp values from def pid_loop(dummy,state):

[exze]

Hi

i been trying to get the temp value from def pid_loop(dummy,state): but i dont get it to work. what values do i have to have in the dummy and state??

i trying to add a oled display and i get it to work when i call the sensor twice. but i get conflicts. so i need to get ether the sensor variable or tempc from def pid_loop

i made a def see below and that works but its in conflict with the pid_loop(dummy,state) def because i load the sensor twice

def display():
spi = busio.SPI(board.SCK, MOSI=board.MOSI, MISO=board.MISO)
cs = digitalio.DigitalInOut(board.D5)
sensor = adafruit_max31865.MAX31865(spi, cs)

tempc = sensor.temperature

hope some one could help me :)
best regards Mikael