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PicŪ Basic
EEPROM
24LC256 I2C eeprom memory
by
AlbertoFS
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Published on 9th March 2016 21:58
The 24LC256 I2C eeprom memory is well known. I wrote this library for a new project and I would to share it to make life ...
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Write data to eeprom by interrupt
by
AlbertoFS
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Published on 3rd January 2016 22:35
A few years ago I had started an experiment that I left in a drawer. I wanted to try writing a byte by interrupt to the ...
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Ewrite with interrupt
by
AlbertoFS
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Published on 3rd November 2015 11:45
Normally the interruption bit must be disabled before writing to the EEPROM. However this method can reduce the time that ...
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Pack small variables EEPROM
I use a macro to pack small variables into EEDATA
It has been great for me, saving lots of EData & Cdata ...
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Random Generator with no external components
The code works only on devices with some spare EEPROM (2 bytes) space. It consecutively uses seed values. Between runs, ...
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Retrieved data does not match entered data
Storing data in EEPROM (24LCxx) is not very complicated. But it happens that the retrieved data may not match what was stored. ...
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