Allow the host to perform i2c read calls.
Not all hardware support this command. For devices without such capability, this instruction will generate an error.
Depending on the configuration-defined access conditions and on the type of host interface (Local / Remote), this instruction may either be freely usable or restricted to authenticated communications.
|Data byte 0||I2C address,
|Data byte 1||How many bytes to read|
|Field||Length||Description / remark|
|Data||0 to N bytes||Value of the data|