I'm trying to read value from register on my device using I2C protocol on RPi CM4.
All is connected and workign fine using i2cget/i2cset on shell level.
But when I try to access to register of my device by Pi4J, I always get 0 value and communication with device freeze, I can't even using i2cget/i2cset do anything until I restart my device.
Device is Owiic Relay based on OMRON G5LE.
I'm not sure if my I2CConfig is ok, because I can't find what I should set in id and device fields.
Context context = Pi4J.newAutoContext();
I2CProvider i2CProvider = context.provider("linuxfs-i2c");
I2CConfig i2cConfig = I2C.newConfigBuilder(context).id("i2c-1").bus(1).device(0x18).build();
I2C device = i2CProvider.create(i2cConfig);
device.readRegister(0x18);
Register address is 0x18, and bus number is 1, that's all I know. Also I tried diferent i2c providers like raspberrypi-i2c, pigpio-i2c and linuxfs-i2c.