Exemplo n.º 1
0
int main(void)
{
  uint16_t i;
  FRESULT rc;

  map_io();
  init_port();

  InitRTCC();

  uart2_init();
  xdev_out(uart2_put);
  xdev_in(uart2_get);

  dbg_printf("$" PROJECT_NAME "\n");
  dbg_printf("$" __DATE__ " " __TIME__ "\n");

  rc = f_mount(&fatfs, "", 1);
  dbg_printf("$FF,f_mount,%s\n", get_rc(rc));

  OpenTimer1(T1_PS_1_256 & T1_GATE_OFF & T1_SOURCE_INT & T1_IDLE_CON &
    T1_ON & T1_SYNC_EXT_OFF, 0xFFFF);
  ConfigIntTimer1(T1_INT_ON & T1_INT_PRIOR_1);
  OpenCapture1(IC_IDLE_STOP & IC_TIMER1_SRC & IC_INT_1CAPTURE & IC_EVERY_RISE_EDGE,
    IC_CASCADE_DISABLE & IC_TRIGGER_ENABLE & IC_UNTRIGGER_TIMER & IC_SYNC_TRIG_IN_DISABLE);
  ConfigIntCapture1(IC_INT_ON & IC_INT_PRIOR_5);
  _IC1IF = 0;
  

  while (1) {
    while (_RTCSYNC == 0);
    while (_RTCSYNC == 1);
    if (gps_pr > 0) {
      _T1IE = 0;
      float f = (float) TMR1 / gps_pr;
      _T1IE = 1;
      xprintf("%u\n", (uint16_t) (f * 1000));
    }
    if (ngpslines > 0) {
      ngpslines--;
      if (xgets(gps_line, 128)) {
        xprintf("$GPS%s\n", gps_line);
      }
    }
  }

  while (0) {
    while (_RTCSYNC == 0);
    while (_RTCSYNC == 1);
    if (gps_pr > 0) {
      _T1IE = 0;
      float f = (float) TMR1 / gps_pr;
      _T1IE = 1;
      xprintf("%u\n", (uint16_t) (f * 1000));
    }
  }

  return (EXIT_SUCCESS);
}
Exemplo n.º 2
0
void
fw_cfg_init(void)
{
#if defined(CONFIG_SPARC32)
    fw_cfg_cmd = (void *)map_io(CONFIG_FW_CFG_ADDR, 2);
    fw_cfg_data = (uint8_t *)fw_cfg_cmd + 2;
#elif defined(CONFIG_SPARC64)
    // Nothing for the port version
#elif defined(CONFIG_PPC)
    fw_cfg_cmd = (void *)CONFIG_FW_CFG_ADDR;
    fw_cfg_data = (void *)(CONFIG_FW_CFG_ADDR + 2);
#endif
}