git.zerfleddert.de Git - rsbs2/blob - bmc/bmc.c

   1 #include <avr/io.h>
   2 #include <avr/interrupt.h>
   3 #include <avr/sleep.h>
   4 #include <string.h>
   5 #include <stdio.h>
   6 #include "usart.h"
   7 #include "i2c.h"
   8 #include "ipmb.h"
   9 #include "chassis.h"
  10 #include "bmc.h"
  11
  12 #define SLEEP_MODE
  13
  14 int main(void)
  15 {
  16         unsigned char buf[24];
  17         unsigned int len;
  18
  19         chassis_init();
  20         usart_init();
  21         i2c_init();
  22
  23         set_sleep_mode(SLEEP_MODE_IDLE);
  24
  25         sei();
  26
  27         while(1) {
  28                 cli();
  29                 while (i2c_done) {
  30                         len = i2c_len;
  31                         memcpy(buf, (unsigned char*)i2c_databuf, len);
  32                         i2c_done = 0x00;
  33                         sei();
  34
  35                         decode_ipmb_pkt(buf, len);
  36
  37                         cli();
  38                 }
  39
  40 #ifdef SLEEP_MODE
  41                 sleep_enable();
  42 #endif
  43                 sei();
  44 #ifdef SLEEP_MODE
  45                 sleep_cpu();
  46                 sleep_disable();
  47 #endif
  48         }
  49
  50         return 0;
  51 }