def read_temp():
pi = pigpio.pi()
tsic = TsicInputChannel(pigpio_pi=pi, gpio=temperature_pin, tsic_type=TSIC306)
measurement = tsic.measure_once(timeout=1.0)
pi.stop()
if not (measurement == Measurement.UNDEF):
return measurement.degree_celsius
def read_temp():
pi = pigpio.pi()
tsic = TsicInputChannel(pigpio_pi=pi, gpio=pin, tsic_type=TSIC306)
measurement = tsic.measure_once(timeout=1.0)
pi.stop()
if measurement == Measurement.UNDEF:
return "-273.15"
else:
return f"{round(measurement.degree_celsius, 2)}"
def __init__(self, pigpio_pi, gpio_bcm, **kwargs):
super().__init__(**kwargs)
try:
self.__gpio = gpio_bcm
self.tsic = TsicInputChannel(pigpio_pi, gpio_bcm)
except Exception as e:
logger.warn('Failed to initialize TSIC input channel: ' + str(e))
# handle missing GPIO access for windows development
self.tsic = None
def __init__(self, gpio=4):
self._temperature: float = 0
self._lock = threading.Lock()
pi = pigpio.pi()
self.tsic = TsicInputChannel(pigpio_pi=pi,
gpio=gpio,
tsic_type=TSIC306)
self.tsic.start(self._store_measurement)
time.sleep(0.2)
"""
__author__ = 'Holger Fleischmann'
__copyright__ = 'Copyright 2019, Holger Fleischmann, Bavaria/Germany'
__license__ = 'Apache License 2.0'
import time
import pigpio
from tsic import TsicInputChannel, Measurement, TSIC306
# TsicInputChannel and ZacWireInputChannel require pigpio
# for GPIO access with precise timing:
pi = pigpio.pi()
tsic = TsicInputChannel(pigpio_pi=pi, gpio=17, tsic_type=TSIC306)
print('\nA. Single measurement:')
print(tsic.measure_once(timeout=1.0))
print('\nB. All measurements for 1 second:')
tsic.start(lambda measurement: print(measurement))
time.sleep(1)
tsic.stop()
print('\nC. One measurement per second for 3 seconds:')
# start receiving in a context:
with tsic:
for i in range(3):
time.sleep(1)
on a Raspberry PI.
"""
__author__ = 'Holger Fleischmann'
__copyright__ = 'Copyright 2018, Holger Fleischmann, Bavaria/Germany'
__license__ = 'Apache License 2.0'
import pigpio
from tsic import TsicInputChannel, Measurement
import time
# TsicInputChannel and ZacWireInputChannel require pigpio
# for GPIO access with precise timing:
pi = pigpio.pi()
tsic = TsicInputChannel(pigpio_pi=pi, gpio=17)
print('\nA. Single measurement:')
print(tsic.measure_once(timeout=1.0))
print('\nB. All measurements for 1 second:')
tsic.start(lambda measurement: print(measurement))
time.sleep(1)
tsic.stop()
print('\nC. One measurement per second for 3 seconds:')
# start receiving in a context:
with tsic:
for i in range(3):
time.sleep(1)