"""
'temperature.py'.

=================================================
Writes TMP36 data to the REPL
"""

import time
import analogio
import board
from simpleio import map_range

temp_sensor = analogio.AnalogIn(board.A0)


def get_voltage(_temp_sensor):
    """gets the TMP36's voltage."""
    voltage_val = map_range(_temp_sensor.value, 0, 65535, 0, 3.3)
    return voltage_val


while True:
    temp = get_voltage(temp_sensor)
    # convert to celsius
    temp = (temp - 0.5) * 100
    print("   Temperature =", temp)
    time.sleep(1)