0,0 → 1,68 |
#ifndef __I2C |
#define __I2C |
|
|
#define I2C_SLAVE_ADDRESS 0x50 |
|
#define I2C_CMD_VERSION 0x01 |
struct str_I2C_Version |
{ |
u8 Hauptversion; |
u8 Nebenversion; |
u8 Comp; |
} __attribute__((packed)); |
|
#define I2C_CMD_WRITE_EEPROM 0x0A |
#define I2C_CMD_READ_EEPROM 0x0B |
struct str_I2C_EEPROM |
{ |
u8 Adresse; |
u16 Inhalt; |
} __attribute__((packed)); |
|
#define I2C_CMD_READ_MAG 0x02 |
struct str_I2C_Mag |
{ |
u16 MagX; |
u16 MagY; |
u16 MagZ; |
} __attribute__((packed)); |
|
#define I2C_CMD_READ_HEADING 0x03 |
struct str_I2C_WriteNickRoll |
{ |
s16 Nick; |
s16 Roll; |
} __attribute__((packed)); |
|
#define I2C_CMD_WRITE_CAL 0x04 |
struct str_I2C_WriteCal |
{ |
u8 CalByte; |
u8 Dummy1; |
u8 Dummy2; |
} __attribute__((packed)); |
|
struct str_I2C_Heading |
{ |
u16 Heading; |
} __attribute__((packed)); |
|
|
extern u8 Tx_Idx, Rx_Idx, I2C_Direction; |
|
extern struct str_I2C_Heading I2C_Heading; |
extern struct str_I2C_WriteNickRoll I2C_WriteNickRoll; |
extern struct str_I2C_Mag I2C_Mag; |
extern struct str_I2C_EEPROM I2C_ReadEEPROM, I2C_WriteEEPROM; |
extern struct str_I2C_Version I2C_Version; |
extern struct str_I2C_WriteCal I2C_WriteCal; |
extern void I2C1_Init(void); |
extern void SendI2C_Command(u8 command); |
extern u8 CompassUpdateActiv; |
extern volatile u8 I2C_ReadRequest; |
extern u8 CompassCalState; |
|
|
#endif |
|