common.h

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#ifndef __xwcd_ds_i2c_common_h__
#define __xwcd_ds_i2c_common_h__
 
#include <xwcd/ds/standard.h>
 
#define XWDS_I2C_10BITADDR_LEADING_BYTE_MASK    ((xwu8_t)0xF0)
 
enum xwds_i2c_msgflag_em {
        XWDS_I2C_F_7BITADDR = (0U), 
        XWDS_I2C_F_10BITADDR = (1U), 
        XWDS_I2C_F_ADDRMSK = (1U), 
        XWDS_I2C_F_RD = (2U), 
        XWDS_I2C_F_WR = (0U), 
        XWDS_I2C_F_DIRMSK = (2U), 
        XWDS_I2C_F_START = (4U), 
        XWDS_I2C_F_STOP = (8U), 
};
 
struct xwds_i2c_msg {
        xwu16_t addr; 
        xwu16_t flag; 
        xwu8_t * data; 
        xwsz_t size; 
};
 
#endif /* xwcd/ds/i2c/common.h */