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Shamber
Joined: 16 Jun 2009 Posts: 3
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karthickiw
Joined: 09 Aug 2007 Posts: 82 Location: TN, India
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Re: Alarm ds18b20 |
Posted: Mon Jun 22, 2009 10:42 am |
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Hi shamber,
what type of alarm is connect in your project? or give full project details.. |
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Shamber
Joined: 16 Jun 2009 Posts: 3
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Posted: Fri Jun 26, 2009 4:29 am |
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Hi,karthickiw.
As you know, DS18B20 have command- ALARM Search (ECh). In datasheets I see that for alarm search procedure, I can use search procedure(FindDevice()). But when I try use it, I can't see any device. |
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karthickiw
Joined: 09 Aug 2007 Posts: 82 Location: TN, India
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sorry |
Posted: Sat Jun 27, 2009 2:02 am |
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Shamber wrote: | Hi,karthickiw.
As you know, DS18B20 have command- ALARM Search (ECh). In datasheets I see that for alarm search procedure, I can use search procedure(FindDevice()). But when I try use it, I can't see any device. |
I don't use this option before. I read full datasheet and give some idea to you. |
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