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base: fafo:37b58a1529130335c65a3726b219d3c2cc905a1d
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compare: fafo:10cea18d0a2d31be233d8b68ffccf2b576ec45e5
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37b58a1529 ... 10cea18d0a

Author SHA1 Message Date
Rahix 10cea18d0a temp: Use more sane substitute value 
When the ADC saturates, use a substitute value that doesn't kill the
following math...
 2025-08-24 16:08:51 +02:00
Rahix 115eecde4f temp: Don't exit on errors 
Make the script slightly more robust by not stopping the monitoring when
an exception is raised.
 2025-08-24 16:08:04 +02:00
1 changed files with 20 additions and 17 deletions
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Misc/Temp-Monitor/temperature_monitor.py
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@ -26,11 +26,12 @@ temperature_filtered = -1
# Ignore the first 5 seconds # Ignore the first 5 seconds
last_report = time.ticks_ms() + 5000 last_report = time.ticks_ms() + 5000
while True: while True:
try:
raw_value = cs1237.read() raw_value = cs1237.read()
value = float(raw_value) / (2**24 - 1) value = float(raw_value) / (2**24 - 1)
if value > 0.9999: if value > 0.9999:
value = 0 value = 20e3
else: else:
value = 10e3 * 1 / (1 / value - 1) value = 10e3 * 1 / (1 / value - 1)
@ -48,3 +49,5 @@ while True:
if elapsed >= 200 or elapsed < 0: if elapsed >= 200 or elapsed < 0:
print(f"{temperature:.6f},{temperature_filtered:.6f}") print(f"{temperature:.6f},{temperature_filtered:.6f}")
last_report = now last_report = now
except Exception as e:
print(f"Error {e}")