WriteIIC8
virtual ssize_t WriteIIC8(uint8 address, uint8 data);
Device()->WriteIIC8(0xc0, 0x80); /* AEC = 0x203 ??? */
Device()->WriteIIC8(0x20, 0xf6 - 0xd0); /* GAIN */
Device()->WriteIIC8(0x40, 0x47 - 0x40); /* Exposure */
Device()->WriteIIC8(0xc0, 0x80); /* AEC = 0x203 ??? */