[rsbs2] / bmc / bmc.c

#include <avr/io.h>
#include <avr/interrupt.h>
#include <avr/sleep.h>
#include <string.h>
#include <stdio.h>
#include "usart.h"
#include "i2c.h"
#include "ipmb.h"
#include "chassis.h"
#include "bmc.h"

#undef SLEEP_MODE

int main(void)
{
        unsigned char buf[24];
        unsigned int len;

        set_sleep_mode(SLEEP_MODE_IDLE);

        chassis_init();
        usart_init();
        sei();
        i2c_init();

        while(1) {
                cli();
                while (i2c_done) {
                        len = i2c_len;
                        memcpy(buf, (unsigned char*)i2c_databuf, len);
                        i2c_done = 0x00;
                        sei();

                        decode_ipmb_pkt(buf, len);

                        cli();
                }

#ifdef SLEEP_MODE
                sleep_enable();
#endif
                sei();
#ifdef SLEEP_MODE
                sleep_cpu();
                sleep_disable();
#endif
        }

        return 0;
}