Temperature Measure Attiny85

brv64 over 10 years ago

Can Somebody help me Turn on And Read Temperature on an Attiny85?

What Registers Do I Need?

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clem57 over 10 years ago in reply to neilk +4

Here is a special one for you neilk ==> Let me google that for you
mcb1 over 10 years ago in reply to brv64 +2

Brandon Never tried it, never wanted to. I'm sure this link will help. Mark
neilk over 10 years ago in reply to mcb1 +2

mcb1 WOW Mark - lots of really useful resourced with your link Neil

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0 clem57 over 10 years ago

An ATtiny based Wireless Temperature Sensor | nathan.chantrell.net is a very good background article. The actual code can be found at OneWire Arduino Library, connecting 1-wire devices (DS18S20, etc) to Teensy.
Cheers,
Clem
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0 mcb1 over 10 years ago in reply to clem57

clem57
I think brandon wants the internal temperature measuring.
ATMega & ATtiny Core Temperature Sensors | Hackaday

amazing what google finds for you ...

Mark
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0 clem57 over 10 years ago in reply to mcb1

A very good article that includes calibration too.
Thanks mcb1
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0 clem57 over 10 years ago in reply to clem57

Check in http://www.atmel.com/Images/Atmel-2586-AVR-8-bit-Microcontroller-ATtiny25-ATtiny45-ATtiny85_Datasheet.pdf for help.
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0 brv64 over 10 years ago in reply to mcb1

Yeah!
I wanna learn how to use the Internal Temperature Measure.
I'm trying to learn how to read the datasheet, and I'm programming on Atmel Studio.
I found the registers to Enable it, but it says something else on the on the datasheet that I can't figure out.
It would be nice to have the pages i need to read on the datasheet, or just show me the other registers I need to use to get "unstuck".
Thanks for your help everyone.
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0 mcb1 over 10 years ago in reply to brv64

Brandon
Never tried it, never wanted to.
I'm sure this link will help.

Mark
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0 Problemchild over 10 years ago in reply to brv64

By the sounds of it Brandon it's not that accurate even if you calibrate some offsets into the unit . I would suspect it's meant for some basic temperature compensation of the internal clock's RC network or just to see if the chip is about to melt and should shut down
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0 neilk over 10 years ago in reply to mcb1

mcb1 WOW Mark - lots of really useful resourced with your link

Neil
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0 clem57 over 10 years ago in reply to neilk

Here is a special one for you neilk ==> Let me google that for you
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0 brv64 over 10 years ago in reply to Problemchild

That's Correct!
If you can help me out with that, It would be Nice.
I also Appreciate The sense of Humor Of Clem and Neil.
Hopefully I'll Figure This Out.
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0 brv64 over 10 years ago in reply to Problemchild

That's Correct!
If you can help me out with that, It would be Nice.
I also Appreciate The sense of Humor Of Clem and Neil.
Hopefully I'll Figure This Out.
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