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Archive for 19. March 2008
I2C Interface to Serial EEPROMS (continued)
19. March 2008 by pilot.
In a few previous postings we started exploring the I2C interface and in particular its use to access the most common and inexpensive type of Serial EEPROMs (24xxx). After the long preamble, it is about time to start talking about code. Today we will write a set of functions to read and write 16-bit integers to and from a Serial EEPROM device (a 24LC16 to be precise) similarly to what we have done in chapter 7 with the SPI interface to the 25lc256 device. Read the rest of this entry »
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