i2c

type I2CBus interface {
	// ReadByte reads a byte from the given address.
	// S Addr Rd {A} {value} NA P
	ReadByte(addr byte) (value byte, err error)
	// WriteByte writes a byte to the given address.
	// S Addr Wr {A} value {A} P
	WriteByte(addr, value byte) error
	// WriteBytes writes a slice bytes to the given address.
	// S Addr Wr {A} value[0] {A} value[1] {A} ... {A} value[n] {A} NA P
	WriteBytes(addr byte, value []byte) error
	ReadBytes(addr byte, rxbuff []byte) error
	// ReadFromReg reads n (len(value)) bytes from the given address and register.
	ReadFromReg(addr, reg byte, value []byte) error
	// ReadByteFromReg reads a byte from the given address and register.
	ReadByteFromReg(addr, reg byte) (value byte, err error)
	// ReadU16FromReg reads a unsigned 16 bit integer from the given address and register.
	ReadWordFromReg(addr, reg byte) (value uint16, err error)
	ReadWordFromRegLSBF(addr, reg byte) (value uint16, err error)
	// WriteToReg writes len(value) bytes to the given address and register.
	WriteToReg(addr, reg byte, value []byte) error
	// WriteByteToReg writes a byte to the given address and register.
	WriteByteToReg(addr, reg, value byte) error
	// WriteU16ToReg
	WriteWordToReg(addr, reg byte, value uint16) error
	// Close releases the resources associated with the bus.
	Close() error
}