CMM2: DS18B20 Temp sensor problem


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dddns
Senior Member

Joined: 20/09/2024
Location: Germany
Posts: 212
Posted: 02:06pm 13 Mar 2025      

mine seems to be now even faster than the specs :))

> do:timer=0:tempr start gp15,3,474:? tempr(gp15),timer:loop
23.75   483.978
23.75   483.885
23.75   483.947
23.75   483.948
23.75   483.945
23.8125         483.951
23.75   483.947
23.8125         483.951
23.8125         483.95
23.8125         483.948
23.75   483.953
23.75   483.953
23.8125         483.944
23.75   483.954
23.8125         483.953
23.875  483.95
23.875  483.956
23.9375         483.953
24      483.943
23.9375         483.958


> do:timer=0:tempr start gp15,3:? tempr(gp15),timer:loop
23.75   809.8
23.875  809.876
23.8125         809.944
23.8125         809.951
23.875  809.955
23.8125         809.953
23.8125         809.946
23.8125         809.951
23.8125         809.948
23.8125         809.943
23.8125         809.959
23.875  809.945
23.8125         809.95
23.8125         809.951


The magic 473ms seems to work for all modes, but no ms less..even for mode 0
Edited 2025-03-14 00:11 by dddns