i2c.c File Reference

#include <stdlib.h>
#include <string.h>
#include "board.h"

Go to the source code of this file.

Macros
#define	DEFAULT_I2C   I2C0
#define	I2C_EEPROM_BUS   DEFAULT_I2C
#define	I2C_IOX_BUS   DEFAULT_I2C
#define	SPEED_100KHZ   100000
#define	SPEED_400KHZ   400000
#define	I2C_SLAVE_EEPROM_SIZE   64
#define	I2C_SLAVE_EEPROM_ADDR   0x5A
#define	I2C_SLAVE_IOX_ADDR   0x5B

Functions
static void	i2c_state_handling (I2C_ID_T id)
static void	con_print_data (const uint8_t *dat, int sz)
static int	con_get_input (const char *str)
static void	i2c_rw_input (I2C_XFER_T *xfer, int ops)
static void	i2c_set_mode (I2C_ID_T id, int polling)
static void	i2c_app_init (I2C_ID_T id, int speed)
static void	i2c_probe_slaves (I2C_ID_T i2c)
static int	i2c_menu (void)
static void	i2c_eeprom_update_state (I2C_XFER_T *xfer, uint8_t *buff, int sz)
static void	i2c_eeprom_events (I2C_ID_T id, I2C_EVENT_T event)
static void	i2c_eeprom_init (I2C_ID_T id)
void	i2c_iox_update_regs (int ops)
static void	i2c_iox_events (I2C_ID_T id, I2C_EVENT_T event)
static void	i2c_iox_init (I2C_ID_T id)
void	SysTick_Handler (void)
	SysTick Interrupt Handler.
void	I2C1_IRQHandler (void)
	I2C Interrupt Handler.
void	I2C0_IRQHandler (void)
	I2C0 Interrupt handler.
int	main (void)
	Main program body.

Variables
static int	mode_poll
static I2C_ID_T	i2cDev = DEFAULT_I2C
static I2C_XFER_T	seep_xfer
static I2C_XFER_T	iox_xfer
static uint8_t	seep_data [I2C_SLAVE_EEPROM_SIZE+1]
static uint8_t	buffer [2][256]
static uint8_t	iox_data [2]