avr32/drivers/twi/master_example/twi_master_example.c File Reference

#include <avr32/io.h>
#include "board.h"
#include "print_funcs.h"
#include "gpio.h"
#include "pm.h"
#include "twi.h"

Macros
#define	EEPROM_ADDR_LGT   3
#define	EEPROM_ADDRESS   0x50
#define	PATTERN_TEST_LENGTH   (sizeof(test_pattern)/sizeof(U8))
	Constants to define the sent and received pattern. More...
#define	TWI_SPEED   50000
#define	VIRTUALMEM_ADDR_START   0x123456

Functions
int	main (void)
	Main function. More...

Variables
const U8	test_pattern []

#define EEPROM_ADDR_LGT   3

Referenced by main().

#define EEPROM_ADDRESS   0x50

Referenced by main().

#define PATTERN_TEST_LENGTH   (sizeof(test_pattern)/sizeof(U8))

Constants to define the sent and received pattern.

Referenced by main().

#define TWI_SPEED   50000

Referenced by main().

#define VIRTUALMEM_ADDR_START   0x123456

Referenced by main().

int main

(

void

)

Main function.

References twi_package_t::addr, twi_package_t::addr_length, twi_package_t::buffer, twi_options_t::chip, twi_package_t::chip, cpu_irq_enable, EEPROM_ADDR_LGT, EEPROM_ADDRESS, FOSC0, gpio_enable_module(), i, init_dbg_rs232(), irq_initialize_vectors, twi_package_t::length, opt, OSC0_STARTUP, PATTERN_TEST_LENGTH, twi_options_t::pba_hz, pm_switch_to_osc0(), print_dbg(), twi_options_t::speed, status, test_pattern, twi_master_init(), twi_master_read(), twi_master_write(), TWI_SPEED, TWI_SUCCESS, and VIRTUALMEM_ADDR_START.

const U8 test_pattern[]

Initial value:

=  {
   0xAA,
   0x55,
   0xA5,
   0x5A,
   0x77,
   0x99}