stm32f103cb_i2c.h File Reference

Header file for stm32f103cb I2C. More...

#include "stm32f103cb_gpio.h"
#include "stm32f103cb_debug.h"
#include <libopencm3/stm32/i2c.h>
#include <stdint.h>

Go to the source code of this file.

Macros
#define	I2C_TIMEOUT   500000
	The number of loop cycles to wait when polling peripheral registers.
#define	I2C_MY_ADDRESS   0x32
	The address of this device.

Enumerations

Functions
mcu_error	I2C_setup (i2c_periph peripheral)
	Initialize I2C data structure and setup port. More...
mcu_error	I2C_start (i2c_periph peripheral)
	Generate a start condition on the bus. More...
mcu_error	I2C_stop (i2c_periph peripheral)
	Generate a stop condition on the bus. More...
mcu_error	I2C_address (i2c_periph peripheral, uint8_t address, uint8_t operation)
	Send a seven bit address on the bus. More...
mcu_error	I2C_write (i2c_periph peripheral, uint8_t byte)
	Send one byte on the bus. More...
uint8_t	I2C_read (i2c_periph peripheral)
	Read one byte from the bus without acknowledge generation. More...
uint8_t	I2C_repeatRead (i2c_periph peripheral)
	Read one byte from the bus with acknowledge generation. More...

Detailed Description

Header file for stm32f103cb I2C.

Definition in file stm32f103cb_i2c.h.