Collaboration diagram for I2C_flags_definition:

Macros
#define	I2C_FLAG_DUALF ((uint32_t)0x00800000)
	SR2 register flags.

#define	I2C_FLAG_SMBHOST ((uint32_t)0x00400000)

#define	I2C_FLAG_SMBDEFAULT ((uint32_t)0x00200000)

#define	I2C_FLAG_GENCALL ((uint32_t)0x00100000)

#define	I2C_FLAG_TRA ((uint32_t)0x00040000)

#define	I2C_FLAG_BUSY ((uint32_t)0x00020000)

#define	I2C_FLAG_MSL ((uint32_t)0x00010000)

#define	I2C_FLAG_SMBALERT ((uint32_t)0x10008000)
	SR1 register flags.

#define	I2C_FLAG_TIMEOUT ((uint32_t)0x10004000)

#define	I2C_FLAG_PECERR ((uint32_t)0x10001000)

#define	I2C_FLAG_OVR ((uint32_t)0x10000800)

#define	I2C_FLAG_AF ((uint32_t)0x10000400)

#define	I2C_FLAG_ARLO ((uint32_t)0x10000200)

#define	I2C_FLAG_BERR ((uint32_t)0x10000100)

#define	I2C_FLAG_TXE ((uint32_t)0x10000080)

#define	I2C_FLAG_RXNE ((uint32_t)0x10000040)

#define	I2C_FLAG_STOPF ((uint32_t)0x10000010)

#define	I2C_FLAG_ADD10 ((uint32_t)0x10000008)

#define	I2C_FLAG_BTF ((uint32_t)0x10000004)

#define	I2C_FLAG_ADDR ((uint32_t)0x10000002)

#define	I2C_FLAG_SB ((uint32_t)0x10000001)

#define	IS_I2C_CLEAR_FLAG(FLAG) ((((FLAG) & (uint16_t)0x20FF) == 0x00) && ((FLAG) != (uint16_t)0x00))

#define	IS_I2C_GET_FLAG(FLAG)

Detailed Description

Macro Definition Documentation

#define IS_I2C_GET_FLAG ( FLAG )

Value:

(((FLAG) == I2C_FLAG_DUALF) || ((FLAG) == I2C_FLAG_SMBHOST) || \
                               ((FLAG) == I2C_FLAG_SMBDEFAULT) || ((FLAG) == I2C_FLAG_GENCALL) || \
                               ((FLAG) == I2C_FLAG_TRA) || ((FLAG) == I2C_FLAG_BUSY) || \
                               ((FLAG) == I2C_FLAG_MSL) || ((FLAG) == I2C_FLAG_SMBALERT) || \
                               ((FLAG) == I2C_FLAG_TIMEOUT) || ((FLAG) == I2C_FLAG_PECERR) || \
                               ((FLAG) == I2C_FLAG_OVR) || ((FLAG) == I2C_FLAG_AF) || \
                               ((FLAG) == I2C_FLAG_ARLO) || ((FLAG) == I2C_FLAG_BERR) || \
                               ((FLAG) == I2C_FLAG_TXE) || ((FLAG) == I2C_FLAG_RXNE) || \
                               ((FLAG) == I2C_FLAG_STOPF) || ((FLAG) == I2C_FLAG_ADD10) || \
                               ((FLAG) == I2C_FLAG_BTF) || ((FLAG) == I2C_FLAG_ADDR) || \
                               ((FLAG) == I2C_FLAG_SB))

Definition at line 301 of file stm32f4xx_i2c.h.

Macros

Detailed Description

Macro Definition Documentation