2017-01-16 19:18:01 +01:00
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# cI2C
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Arduino Hardware I2C for AVR (plain c)
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2017-01-22 18:32:00 +01:00
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Hardware I2C library for AVR <20>controllers (lib intended for I2C protocols development in c, for easier ports to other <20>controllers)
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notes:
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- cI2C is written in plain c (intentionally)
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- cI2C does not use any interrupt (yet, but soon will have to)
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- cI2C is designed to act as bus Master (Slave mode will be considered in future releases)
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- cI2C is set to work on AVR targets only
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-> port to SAM &(|) ESP8266 targets would have to be considered, yet the lib is not multi-cores approach designed
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Usage:
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refer to Doxygen generated documentation & example sketches
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examples included:
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following examples should work with any I2C EEPROM/FRAM with address 0x50
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(yet function to get Chip ID are device dependant (and will probably only work on FUJITSU devices))
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ci2c_master_write.ino: Write some bytes to FRAM and compare them with what's read afterwards
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ci2c_master_read.ino: Read some bytes in FRAM
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ci2c_advanced.ino: Redirecting slave write & read functions (to custom functions following typedef)
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Doxygen doc can be generated for the library using doxyfile
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Feel free to share your thoughts @ xgarmanboziax@gmail.com about:
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- issues encountered
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- optimisations
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- improvements & new functionalities
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