| ============================== | |
| Linux I2C slave eeprom backend | |
| ============================== | |
| by Wolfram Sang <wsa@sang-engineering.com> in 2014-15 | |
| This is a proof-of-concept backend which acts like an EEPROM on the connected | |
| I2C bus. The memory contents can be modified from userspace via this file | |
| located in sysfs:: | |
| /sys/bus/i2c/devices/<device-directory>/slave-eeprom | |
| As of 2015, Linux doesn't support poll on binary sysfs files, so there is no | |
| notification when another master changed the content. |