include/mios32/mios32_iic.h File Reference

Defines
#define	MIOS32_IIC_NUM   1
#define	MIOS32_IIC0_BUS_FREQUENCY   400000
#define	MIOS32_IIC1_BUS_FREQUENCY   400000
#define	MIOS32_IIC2_BUS_FREQUENCY   400000
#define	MIOS32_IIC_TIMEOUT_VALUE   5000
#define	MIOS32_IIC_ERROR_INVALID_PORT   -1
#define	MIOS32_IIC_ERROR_GENERAL   -2
#define	MIOS32_IIC_ERROR_UNSUPPORTED_TRANSFER_TYPE   -3
#define	MIOS32_IIC_ERROR_TIMEOUT   -4
#define	MIOS32_IIC_ERROR_ARBITRATION_LOST   -5
#define	MIOS32_IIC_ERROR_BUS   -6
#define	MIOS32_IIC_ERROR_SLAVE_NOT_CONNECTED   -7
#define	MIOS32_IIC_ERROR_UNEXPECTED_EVENT   -8
#define	MIOS32_IIC_ERROR_RX_BUFFER_OVERRUN   -9
#define	MIOS32_IIC_ERROR_PREV_OFFSET   -128
Enumerations
enum	mios32_iic_semaphore_t { IIC_Blocking, IIC_Non_Blocking }
enum	mios32_iic_transfer_t { IIC_Read, IIC_Write, IIC_Read_AbortIfFirstByteIs0, IIC_Write_WithoutStop }
Functions
s32	MIOS32_IIC_Init (u32 mode)
s32	MIOS32_IIC_TransferBegin (u8 iic_port, mios32_iic_semaphore_t semaphore_type)
s32	MIOS32_IIC_TransferFinished (u8 iic_port)
s32	MIOS32_IIC_Transfer (u8 iic_port, mios32_iic_transfer_t transfer, u8 address, u8 *buffer, u16 len)
s32	MIOS32_IIC_TransferCheck (u8 iic_port)
s32	MIOS32_IIC_TransferWait (u8 iic_port)
s32	MIOS32_IIC_LastErrorGet (u8 iic_port)

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Define Documentation

#define MIOS32_IIC0_BUS_FREQUENCY   400000

#define MIOS32_IIC1_BUS_FREQUENCY   400000

#define MIOS32_IIC2_BUS_FREQUENCY   400000

#define MIOS32_IIC_ERROR_ARBITRATION_LOST   -5

#define MIOS32_IIC_ERROR_BUS   -6

#define MIOS32_IIC_ERROR_GENERAL   -2

#define MIOS32_IIC_ERROR_INVALID_PORT   -1

#define MIOS32_IIC_ERROR_PREV_OFFSET   -128

#define MIOS32_IIC_ERROR_RX_BUFFER_OVERRUN   -9

#define MIOS32_IIC_ERROR_SLAVE_NOT_CONNECTED   -7

#define MIOS32_IIC_ERROR_TIMEOUT   -4

#define MIOS32_IIC_ERROR_UNEXPECTED_EVENT   -8

#define MIOS32_IIC_ERROR_UNSUPPORTED_TRANSFER_TYPE   -3

#define MIOS32_IIC_NUM   1

#define MIOS32_IIC_TIMEOUT_VALUE   5000

---

Enumeration Type Documentation

enum mios32_iic_semaphore_t

Enumerator:

IIC_Blocking
IIC_Non_Blocking

enum mios32_iic_transfer_t

Enumerator:

IIC_Read
IIC_Write
IIC_Read_AbortIfFirstByteIs0
IIC_Write_WithoutStop