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Topic: Dallas DS18B20, 1 wire bus, +/-, multi device, Light codes. |
cotestatnt
Replies: 12
Views: 113759
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Forum: Code Library Posted: Wed Sep 01, 2010 2:44 pm Subject: Dallas DS18B20, 1 wire bus, +/-, multi device, Light codes. |
Great!
Thank you for the very useful feedback |
Topic: Dallas DS18B20, 1 wire bus, +/-, multi device, Light codes. |
cotestatnt
Replies: 12
Views: 113759
|
Forum: Code Library Posted: Thu Aug 26, 2010 1:41 pm Subject: Dallas DS18B20, 1 wire bus, +/-, multi device, Light codes. |
Hi creative_35, Thank you for your testing!
It seems to be like a thermal drift that, with the high frequency clock, brings out DS18B20 timing problems.
I think that maybe when we call some delay ... |
Topic: Dallas DS18B20, 1 wire bus, +/-, multi device, Light codes. |
cotestatnt
Replies: 12
Views: 113759
|
Forum: Code Library Posted: Mon Mar 01, 2010 12:16 pm Subject: Dallas DS18B20, 1 wire bus, +/-, multi device, Light codes. |
Some times ago i was looking in the forum about handling multiple Dallas DS18B20 sensor for a temperature logger over RS232.
I found something, but the codes was too much "heavy" for the PI ... |
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