// Write Code:
// ICOMx[3:0]
#define I2C_STRT        0b0110
#define I2C_STP         0b0001
#define BLANK           0b0000
#define NO_TRANSMIT     0b0111

// FCOMx[3:0]
#define MSTR_ACK        0b0000
#define MSTR_NO_ACK     0b1000
#define MSTR_NO_ACK_STP 0b1001

// Read Code:
// ICOMx[3:0]
#define MSTR_SRT        0b0110
#define MSTR_STP        0b0001
#define BLANK_LOW       0b0000
#define BLANK_HIGH      0b0111

// FCOMx[3:0]
#define MSTR_ACK        0b0000
#define SLV_ACK         0b0111
#define SLV_NO_ACK      0b1111
#define SLV_ACK_STP     0b0001
#define SLV_NO_ACK_STP  0b1001