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