| 0,0 → 1,63 |
|---|
| #ifndef _TWI_SLAVE_H_ |
| #define _TWI_SLAVE_H_ |
| |
| #include <inttypes.h> |
| |
| #define I2C_SLAVE_ADDRESS 0x50 |
| #define I2C_PROTOCOL_COMP 1 |
| |
| #define I2C_CMD_VERSION 0x01 |
| #define I2C_CMD_READ_MAG 0x02 |
| #define I2C_CMD_READ_HEADING 0x03 |
| #define I2C_CMD_WRITE_CAL 0x04 |
| #define I2C_CMD_WRITE_EEPROM 0x0A |
| #define I2C_CMD_READ_EEPROM 0x0B |
| |
| |
| typedef struct |
| { |
| uint8_t Major; |
| uint8_t Minor; |
| uint8_t Compatible; |
| } I2C_Version_t; |
| |
| typedef struct |
| { |
| int16_t MagX; |
| int16_t MagY; |
| int16_t MagZ; |
| } I2C_Mag_t; |
| |
| |
| typedef struct |
| { |
| int16_t Nick; |
| int16_t Roll; |
| } I2C_WriteAttitude_t; |
| |
| |
| typedef struct |
| { |
| uint8_t CalByte; |
| uint8_t Dummy1; |
| uint8_t Dummy2; |
| } I2C_WriteCal_t; |
| |
| typedef struct |
| { |
| int16_t Heading; |
| } I2C_Heading_t; |
| |
| extern uint8_t NC_Connected; |
| extern I2C_Heading_t I2C_Heading; |
| extern I2C_WriteAttitude_t I2C_WriteAttitude; |
| extern I2C_Mag_t I2C_Mag; |
| extern I2C_Version_t I2C_Version; |
| extern I2C_WriteCal_t I2C_WriteCal; |
| |
| |
| void I2C_Init(void); |
| |
| |
| #endif // _TWI_SLAVE_H_ |
| |