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pbp2.42 & reading ds1820 6 writing data to 24cxx

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klemm

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ds1820.bas

Hi,

I'm looking for a pbp code for reading data from a ds1820 and storing this data to a 24cxx. At the end I would like to send the eeprom data to the serial port and to a lcd. I have tried something but writing and reading from the eeprom won't work correctly.



Thanks

Klemm
 

solvarg

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ds1820 pbp code

klemm said:
Hi,

I'm looking for a pbp code for reading data from a ds1820 and storing this data to a 24cxx. At the end I would like to send the eeprom data to the serial port and to a lcd. I have tried something but writing and reading from the eeprom won't work correctly.

Thanks
Klemm
Hi!
I have used som code done by Randy Rasa, works fine for me.
h**p://ee.cleversoul.com/xicor25_source.html
Maby it could give you some ideas.

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meax98

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ds1820 serial port read

It looks to me that you need whole project. Ok, let's go step by step.

- ds1820.bas - read temperature from ds1820 and show on LCD
- eeprom.bas - take data from portB and write to I2C EEprom and read it back
- rs232.bas - send data (2400 baud) to PC and receive back from PC

If you need shematic diagrams for above sources, just ask.

I hope you will find your way. I could write the whole program, but there will be no fun for you.

regards
meax98
 

jEdS

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Hi, everybody

I'm newbie in the PIC project's, and I try build a temperature logger with PIC16F84A, DS18S20 sensor and 24LC256 eeprom.

I find in net, a project in hxxp://www.nomad.ee/PIC/picprog.html, but not work.

So, I read that post and it's that I want.


Dear @meax98

It's possible post the shematic diagrams for above sources?

Thank you.

Best regards,

jEdS
 

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