I2C-master

Driver for GRLIB port of OpenCores I2C-master. More...

Files
file	bsps/include/grlib/i2cmst.h

Data Structures
struct	gr_i2cmst_regs

Macros
#define	GRI2C_CTRL_EN   0x00000080
#define	GRI2C_CTRL_IEN   0x00000040
#define	GRI2C_CMD_STA   0x00000080
#define	GRI2C_CMD_STO   0x00000040
#define	GRI2C_CMD_RD   0x00000020
#define	GRI2C_CMD_WR   0x00000010
#define	GRI2C_CMD_ACK   0x00000008
#define	GRI2C_CMD_IACK   0x00000001
#define	GRI2C_STS_RXACK   0x00000080
#define	GRI2C_STS_BUSY   0x00000040
#define	GRI2C_STS_AL   0x00000020
#define	GRI2C_STS_TIP   0x00000002
#define	GRI2C_STS_IF   0x00000001
#define	GRI2C_STATUS_IDLE   0x00000000

Typedefs
typedef struct gr_i2cmst_regs	gr_i2cmst_regs_t

Functions
void	i2cmst_register_drv (void)

Detailed Description

Driver for GRLIB port of OpenCores I2C-master.