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Macros
I2C peripheral used to communication with the DS1307 RTC IC

Macros

#define I2C   I2C1
 
#define I2C_RCC   RCC_I2C1
 
#define I2C_PORT   GPIOB
 
#define I2C_PIN_SDA   GPIO_I2C1_SDA
 
#define I2C_PIN_SCL   GPIO_I2C1_SCL
 

Detailed Description

Macro Definition Documentation

#define I2C   I2C1

I2C peripheral I2C peripheral

Definition at line 42 of file rtc_ds1307.c.

#define I2C_PIN_SCL   GPIO_I2C1_SCL

I2C peripheral clock pin (PB6)

Definition at line 46 of file rtc_ds1307.c.

#define I2C_PIN_SDA   GPIO_I2C1_SDA

I2C peripheral data pin (PB7)

Definition at line 45 of file rtc_ds1307.c.

#define I2C_PORT   GPIOB

I2C peripheral port

Definition at line 44 of file rtc_ds1307.c.

#define I2C_RCC   RCC_I2C1

I2C peripheral clock

Definition at line 43 of file rtc_ds1307.c.