i2c.c File Reference

#include "board.h"

Go to the source code of this file.

Macros
#define	I2C_MASTER_MODE   1
#define	I2C_SLAVE_ADDR_7BIT   (0x90)
#define	I2C_SLAVE_ADDR_10BIT   (0x2CA)
#define	I2C_ROM_MEM_SIZE   (0x100UL)
#define	I2C_BITRATE   (1000000)
#define	BUFFER_SIZE   (0xFF)

Functions
static void	Buffer_Init (uint8_t *buffer, uint32_t buf_len, uint8_t type)
static void	spin_on_error (void)
static void	Buffer_Compare (uint8_t *buffer1, uint8_t *buffer2, uint32_t StartPos, uint32_t StopPos)
static void	App_I2C_Callback_Receive (uint32_t err_code, uint32_t n)
static void	App_I2C_Callback_Transmit (uint32_t err_code, uint32_t n)
static void	App_I2C_Callback_MasterTxRx (uint32_t err_code, uint32_t n)
static void	App_I2C_Master_Polling (void)
static void	App_I2C_Master_Interrupt (void)
static void	App_I2C_Master_10bitAddressTest (void)
void	I2C_IRQHandler (void)
	I2C Interrupt Service Routine.
void	HW_Setup (void)
	Set up hardware for lpc8xx I2C example.
int	main (void)
	Main routine for I2C example.

Variables
static I2C_HANDLE_T *	i2c_handle
static uint32_t	i2cmem [I2C_ROM_MEM_SIZE]
volatile uint32_t	error_code
I2C_PARAM_T	param
I2C_RESULT_T	result
volatile bool	isTxCompleted = false
volatile bool	isRxCompleted = false
volatile bool	isTxRxCompleted = false
uint8_t	Buffer [BUFFER_SIZE]
uint8_t	TmpBuffer [BUFFER_SIZE]