Author |
Message |
Topic: DS18B20 initializes but doesn't measure. |
bolke
Replies: 6
Views: 8017
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Forum: General CCS C Discussion Posted: Mon Apr 20, 2009 1:17 am Subject: DS18B20 initializes but doesn't measure. |
Nope, not working.
The chip still returns the 0x50 / 0x05 values.
I'll see if I can get another chip, maybe that this
one's half-dead.
If there's anyone out there witha ds18b20, could
you ... |
Topic: DS18S20 & DS18B20 Codes |
bolke
Replies: 54
Views: 640815
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Forum: Code Library Posted: Fri Apr 17, 2009 3:29 am Subject: DS18S20 & DS18B20 Codes |
The examples used here are for the ccs compiler, not MPLAB.
You should search for equivelant function in MPLAB. |
Topic: DS18B20 initializes but doesn't measure. |
bolke
Replies: 6
Views: 8017
|
Forum: General CCS C Discussion Posted: Fri Apr 17, 2009 2:25 am Subject: DS18B20 initializes but doesn't measure. |
It's a DS18B20 , at least as far as I can see. On the chip it
says: DALLAS DS18B20 0838C3 +161AE.
A normal DS18B20 it seems.
I've removed the fuse, I'm not using it indeed.
Syntax error also ... |
Topic: DS18B20 initializes but doesn't measure. |
bolke
Replies: 6
Views: 8017
|
Forum: General CCS C Discussion Posted: Thu Apr 16, 2009 9:09 am Subject: DS18B20 initializes but doesn't measure. |
Code has been cleaned, and information added, as per request. |
Topic: DS18B20 initializes but doesn't measure. |
bolke
Replies: 6
Views: 8017
|
Forum: General CCS C Discussion Posted: Thu Apr 16, 2009 5:58 am Subject: DS18B20 initializes but doesn't measure. |
I'm using pic18f2420 in combination with a DS18B20.
I've searched the forums and I've found a whole lot of
examples, except they don't work. Probably a small problem,
but I'm not seeing it.
The ... |
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