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Prevent REPL from freezing

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Laurent
2025-12-25 02:29:37 +01:00
parent 3702c7ef7b
commit 5f5de3ccc6
1 changed files with 16 additions and 10 deletions
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16
esp32-lora/main.py
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@@ -1,11 +1,11 @@
import time import time
import _thread
from machine import Pin, ADC, I2C from machine import Pin, ADC, I2C
from screen import Screen from screen import Screen
# ----- ADC (Grove Light Sensor) -----
light_adc = ADC(Pin(1)) light_adc = ADC(Pin(1))
light_adc.atten(ADC.ATTN_11DB) # 0–3.3V range light_adc.atten(ADC.ATTN_11DB)
light_adc.width(ADC.WIDTH_12BIT) # 0–4095 light_adc.width(ADC.WIDTH_12BIT)
screen = Screen() screen = Screen()
@@ -16,12 +16,18 @@ def read_light(samples=8):
time.sleep_ms(5) time.sleep_ms(5)
return total // samples return total // samples
while True: def sensor_task():
while True:
raw = read_light() raw = read_light()
percent = int((raw / 4095) * 100) percent = int((raw / 4095) * 100)
screen.clear()
screen.display("Light Sensor", 15, 0) screen.display("Light Sensor", 15, 0)
screen.display("Raw: {}".format(raw), 15, 20) screen.display("Raw: {}".format(raw), 15, 20)
screen.display("Level: {}%".format(percent), 15, 40) screen.display("Level: {}%".format(percent), 15, 40)
time.sleep(0.5) time.sleep(1)
_thread.start_new_thread(sensor_task, ())
print("Main thread running")