Histogram:
debug_printf (char * msg)
{
  u8 len;
  u8 i;
  struct va_list argptr;
  char str[256];
  unsigned int _1;
  int _2;
  char _3;

  <bb 2> [local count: 118111600]:
  # DEBUG BEGIN_STMT
  # DEBUG BEGIN_STMT
  # DEBUG BEGIN_STMT
  # DEBUG BEGIN_STMT
  __builtin_va_start (&argptr, 0);
  # DEBUG BEGIN_STMT
  vsprintf (&str, msg_8(D), argptr);
  # DEBUG BEGIN_STMT
  __builtin_va_end (&argptr);
  # DEBUG BEGIN_STMT
  _1 = strlen (&str);
  len_11 = (u8) _1;
  # DEBUG len => len_11
  # DEBUG BEGIN_STMT
  # DEBUG i => 0
  goto <bb 4>; [100.00%]

  <bb 3> [local count: 955630223]:
  # DEBUG BEGIN_STMT
  _2 = (int) i_4;
  _3 = str[_2];
  put_char (_3);
  # DEBUG BEGIN_STMT
  i_15 = i_4 + 1;
  # DEBUG i => i_15

  <bb 4> [local count: 1073741824]:
  # i_4 = PHI <0(2), i_15(3)>
  # DEBUG i => i_4
  # DEBUG BEGIN_STMT
  if (i_4 < len_11)
    goto <bb 3>; [89.00%]
  else
    goto <bb 5>; [11.00%]

  <bb 5> [local count: 118111601]:
  str ={v} {CLOBBER};
  argptr ={v} {CLOBBER};
  return;

}


get_line (u32 max_len)
{
  unsigned int _1;
  char * _2;
  int _3;
  unsigned int _4;
  char _5;
  unsigned int _6;
  unsigned int _7;
  char _8;
  unsigned int _9;
  unsigned int _10;
  char _11;
  unsigned int _12;
  char * _13;
  int _14;
  unsigned int _15;
  unsigned int _16;
  char _17;
  unsigned int _18;
  char _19;
  unsigned int _20;
  unsigned int _21;
  unsigned int _22;
  unsigned int _23;
  char _24;
  unsigned int _25;
  unsigned int _26;
  int _27;

  <bb 2> [local count: 1073741824]:
  # DEBUG BEGIN_STMT
  _1 = gb.cmd_idx;
  _2 = &gb.cmd_buf[_1];
  _3 = get_char (_2);
  if (_3 == 1)
    goto <bb 16>; [20.97%]
  else
    goto <bb 3>; [79.03%]

  <bb 3> [local count: 848578164]:
  # DEBUG BEGIN_STMT
  _4 = gb.cmd_idx;
  _5 = gb.cmd_buf[_4];
  switch (_5) <default: <L8> [25.00%], case 0: <L2> [25.00%], case 8: <L5> [25.00%], case 10: <L3> [25.00%], case 13: <L3> [25.00%]>

  <bb 4> [local count: 212144541]:
<L2>:
  # DEBUG BEGIN_STMT
  gb.cmd_idx = 0;
  # DEBUG BEGIN_STMT
  goto <bb 16>; [100.00%]

  <bb 5> [local count: 212144541]:
<L3>:
  # DEBUG BEGIN_STMT
  debug_printf ("\r\n");
  # DEBUG BEGIN_STMT
  _6 = gb.cmd_idx;
  gb.cmd_buf[_6] = 0;
  # DEBUG BEGIN_STMT
  gb.cmd_idx = 0;
  # DEBUG BEGIN_STMT
  goto <bb 16>; [100.00%]

  <bb 6> [local count: 212144541]:
<L5>:
  # DEBUG BEGIN_STMT
  if (_4 != 0)
    goto <bb 7>; [33.00%]
  else
    goto <bb 14>; [67.00%]

  <bb 7> [local count: 70007698]:
  # DEBUG BEGIN_STMT
  _7 = _4 + 4294967295;
  gb.cmd_idx = _7;
  # DEBUG BEGIN_STMT
  debug_printf ("\b \b");
  goto <bb 14>; [100.00%]

  <bb 8> [local count: 212144541]:
<L8>:
  # DEBUG BEGIN_STMT
  _8 = _5 + 224;
  if (_8 <= 94)
    goto <bb 9>; [33.00%]
  else
    goto <bb 10>; [67.00%]

  <bb 9> [local count: 70007698]:
  # DEBUG BEGIN_STMT
  put_char (_5);
  # DEBUG BEGIN_STMT
  _9 = gb.cmd_idx;
  _10 = _9 + 1;
  gb.cmd_idx = _10;
  goto <bb 14>; [100.00%]

  <bb 10> [local count: 142136842]:
  # DEBUG BEGIN_STMT
  _11 = _5 + 80;
  if (_11 <= 24)
    goto <bb 11>; [33.00%]
  else
    goto <bb 14>; [67.00%]

  <bb 11> [local count: 46905158]:
  # DEBUG BEGIN_STMT
  _12 = _4 + 1;
  gb.cmd_idx = _12;
  # DEBUG BEGIN_STMT
  _13 = &gb.cmd_buf[_12];
  _14 = get_char (_13);
  if (_14 == 0)
    goto <bb 12>; [50.00%]
  else
    goto <bb 13>; [50.00%]

  <bb 12> [local count: 23452579]:
  # DEBUG BEGIN_STMT
  _15 = gb.cmd_idx;
  _16 = _15 + 4294967295;
  _17 = gb.cmd_buf[_16];
  put_char (_17);
  # DEBUG BEGIN_STMT
  _18 = gb.cmd_idx;
  _19 = gb.cmd_buf[_18];
  put_char (_19);
  # DEBUG BEGIN_STMT
  _20 = gb.cmd_idx;
  _21 = _20 + 1;
  gb.cmd_idx = _21;
  goto <bb 14>; [100.00%]

  <bb 13> [local count: 23452579]:
  # DEBUG BEGIN_STMT
  _22 = gb.cmd_idx;
  _23 = _22 + 4294967295;
  _24 = gb.cmd_buf[_23];
  put_char (_24);

  <bb 14> [local count: 424289081]:
  # DEBUG BEGIN_STMT
  _25 = gb.cmd_idx;
  if (_25 >= max_len_46(D))
    goto <bb 15>; [34.00%]
  else
    goto <bb 16>; [66.00%]

  <bb 15> [local count: 144258288]:
  # DEBUG BEGIN_STMT
  _26 = max_len_46(D) + 4294967295;
  gb.cmd_buf[_26] = 0;
  # DEBUG BEGIN_STMT
  gb.cmd_idx = 0;
  # DEBUG BEGIN_STMT

  <bb 16> [local count: 1073741823]:
  # _27 = PHI <1(2), 0(4), 0(5), 0(15), 1(14)>
  return _27;

}


put_char (char ch)
{
  <bb 2> [local count: 1073741824]:
  # DEBUG BEGIN_STMT
  Lpuart_Uart_Ip_SyncSend (0, &ch, 1);
  return;

}


get_char (char * ch)
{
  unsigned int _1;
  unsigned int _2;
  char _3;
  unsigned int _4;
  unsigned int _5;
  unsigned int _6;
  int _7;

  <bb 2> [local count: 1073741824]:
  # DEBUG BEGIN_STMT
  _1 = gb.ubuf_head;
  _2 = gb.ubuf_tail;
  if (_1 == _2)
    goto <bb 4>; [20.97%]
  else
    goto <bb 3>; [79.03%]

  <bb 3> [local count: 848578164]:
  # DEBUG BEGIN_STMT
  _3 = gb.ubuf[_1];
  *ch_10(D) = _3;
  # DEBUG BEGIN_STMT
  _4 = gb.ubuf_head;
  _5 = _4 + 1;
  _6 = _5 & 255;
  gb.ubuf_head = _6;
  # DEBUG BEGIN_STMT

  <bb 4> [local count: 1073741824]:
  # _7 = PHI <1(2), 0(3)>
  return _7;

}


Gvar_init ()
{
  <bb 2> [local count: 1073741824]:
  # DEBUG BEGIN_STMT
  gb.ubuf_head = 0;
  # DEBUG BEGIN_STMT
  gb.ubuf_tail = 0;
  return;

}


PrintLogo ()
{
  <bb 2> [local count: 1073741824]:
  # DEBUG BEGIN_STMT
  debug_printf ("\n\r\n");
  # DEBUG BEGIN_STMT
  debug_printf ("================================================\r\n");
  # DEBUG BEGIN_STMT
  debug_printf (" MR S32K344 APPLICATION\n");
  # DEBUG BEGIN_STMT
  debug_printf (" Version %04X\n", 1);
  # DEBUG BEGIN_STMT
  debug_printf (" Author : sihong89@gmail.com\n");
  # DEBUG BEGIN_STMT
  debug_printf (" Last compiled : %s %s\n", "Oct 27 2021", "13:34:26");
  # DEBUG BEGIN_STMT
  debug_printf ("================================================\r\n");
  return;

}


UART0_RX_Callback (uint32 instance, void * driverState, Lpuart_Uart_Ip_EventType event, void * userData)
{
  unsigned int _1;
  char _2;
  unsigned int _3;
  unsigned int _4;

  <bb 2> [local count: 1073741824]:
  # DEBUG BEGIN_STMT
  # DEBUG BEGIN_STMT
  # DEBUG BEGIN_STMT
  if (event_6(D) == 0)
    goto <bb 3>; [33.00%]
  else
    goto <bb 4>; [67.00%]

  <bb 3> [local count: 354334802]:
  # DEBUG BEGIN_STMT
  _1 = gb.ubuf_tail;
  _2 = gb.utemp[0];
  gb.ubuf[_1] = _2;
  # DEBUG BEGIN_STMT
  _3 = _1 + 1;
  _4 = _3 & 255;
  gb.ubuf_tail = _4;
  # DEBUG BEGIN_STMT
  Lpuart_Uart_Ip_SetRxBuffer (instance_10(D), &gb.utemp, 1);

  <bb 4> [local count: 1073741824]:
  return;

}


board_init ()
{
  <bb 2> [local count: 1073741824]:
  # DEBUG BEGIN_STMT
  Lpuart_Uart_Ip_AsyncReceive (0, &gb.utemp, 1);
  # DEBUG BEGIN_STMT
  led_onoff (0);
  return;

}


system_reset ()
{
  <bb 2> [local count: 1073741824]:
  # DEBUG BEGIN_STMT
  # DEBUG BEGIN_STMT
  # DEBUG addr => 1076297728B
  # DEBUG BEGIN_STMT
  MEM[(u32 *)1076297728B] = 1;
  return;

}


Pit_Callback ()
{
  long unsigned int _1;
  long unsigned int _2;
  unsigned int _3;
  unsigned int _4;
  int _5;

  <bb 2> [local count: 1073741824]:
  # DEBUG BEGIN_STMT
  _1 = gb.tmr_cnt;
  _2 = _1 + 1;
  gb.tmr_cnt = _2;
  # DEBUG BEGIN_STMT
  _3 = gb.led_cnt;
  _4 = _3 + 1;
  gb.led_cnt = _4;
  # DEBUG BEGIN_STMT
  if (_4 > 1000)
    goto <bb 3>; [50.00%]
  else
    goto <bb 6>; [50.00%]

  <bb 3> [local count: 536870913]:
  # DEBUG BEGIN_STMT
  gb.led_cnt = 0;
  # DEBUG BEGIN_STMT
  _5 = gb.led_flag;
  if (_5 == 1)
    goto <bb 4>; [34.00%]
  else
    goto <bb 5>; [66.00%]

  <bb 4> [local count: 182536110]:
  # DEBUG BEGIN_STMT
  led_onoff (0);
  goto <bb 6>; [100.00%]

  <bb 5> [local count: 354334802]:
  # DEBUG BEGIN_STMT
  led_onoff (1);

  <bb 6> [local count: 1073741824]:
  return;

}


Adc1EndOfChainNoti ()
{
  volatile u16 data;
  short unsigned int _1;
  short unsigned int _2;
  int _3;
  short unsigned int data.7_4;
  int _5;
  int _6;
  short unsigned int _7;
  unsigned int _8;
  short unsigned int _9;
  short unsigned int _10;
  short unsigned int _11;
  int _12;
  short unsigned int data.8_13;
  int _14;
  int _15;
  short unsigned int _16;
  unsigned int _17;
  short unsigned int _18;

  <bb 2> [local count: 1073741824]:
  # DEBUG BEGIN_STMT
  # DEBUG BEGIN_STMT
  _1 = Adc_Sar_Ip_GetConvData (1, 35);
  data ={v} _1;
  # DEBUG BEGIN_STMT
  _2 = gb.adc[1].idx;
  _3 = (int) _2;
  data.7_4 ={v} data;
  gb.adc[1].raw[_3] = data.7_4;
  # DEBUG BEGIN_STMT
  _5 = _3 + 1;
  _6 = _5 % 10;
  _7 = (short unsigned int) _6;
  gb.adc[1].idx = _7;
  # DEBUG BEGIN_STMT
  _8 = get_average (&gb.adc[1].raw, 10);
  _9 = (short unsigned int) _8;
  gb.adc[1].avr = _9;
  # DEBUG BEGIN_STMT
  _10 = Adc_Sar_Ip_GetConvData (1, 36);
  data ={v} _10;
  # DEBUG BEGIN_STMT
  _11 = gb.adc[0].idx;
  _12 = (int) _11;
  data.8_13 ={v} data;
  gb.adc[0].raw[_12] = data.8_13;
  # DEBUG BEGIN_STMT
  _14 = _12 + 1;
  _15 = _14 % 10;
  _16 = (short unsigned int) _15;
  gb.adc[0].idx = _16;
  # DEBUG BEGIN_STMT
  _17 = get_average (&gb.adc[0].raw, 10);
  _18 = (short unsigned int) _17;
  gb.adc[0].avr = _18;
  # DEBUG BEGIN_STMT
  Adc_Sar_Ip_StartConversion (1, 0);
  return;

}


Adc0EndOfChainNoti ()
{
  volatile u16 data;
  short unsigned int _1;
  short unsigned int _2;
  int _3;
  short unsigned int data.5_4;
  int _5;
  int _6;
  short unsigned int _7;
  unsigned int _8;
  short unsigned int _9;
  short unsigned int _10;
  short unsigned int _11;
  int _12;
  short unsigned int data.6_13;
  int _14;
  int _15;
  short unsigned int _16;
  unsigned int _17;
  short unsigned int _18;

  <bb 2> [local count: 1073741824]:
  # DEBUG BEGIN_STMT
  # DEBUG BEGIN_STMT
  _1 = Adc_Sar_Ip_GetConvData (0, 33);
  data ={v} _1;
  # DEBUG BEGIN_STMT
  _2 = gb.adc[2].idx;
  _3 = (int) _2;
  data.5_4 ={v} data;
  gb.adc[2].raw[_3] = data.5_4;
  # DEBUG BEGIN_STMT
  _5 = _3 + 1;
  _6 = _5 % 10;
  _7 = (short unsigned int) _6;
  gb.adc[2].idx = _7;
  # DEBUG BEGIN_STMT
  _8 = get_average (&gb.adc[2].raw, 10);
  _9 = (short unsigned int) _8;
  gb.adc[2].avr = _9;
  # DEBUG BEGIN_STMT
  _10 = Adc_Sar_Ip_GetConvData (0, 47);
  data ={v} _10;
  # DEBUG BEGIN_STMT
  _11 = gb.adc[3].idx;
  _12 = (int) _11;
  data.6_13 ={v} data;
  gb.adc[3].raw[_12] = data.6_13;
  # DEBUG BEGIN_STMT
  _14 = _12 + 1;
  _15 = _14 % 10;
  _16 = (short unsigned int) _15;
  gb.adc[3].idx = _16;
  # DEBUG BEGIN_STMT
  _17 = get_average (&gb.adc[3].raw, 10);
  _18 = (short unsigned int) _17;
  gb.adc[3].avr = _18;
  # DEBUG BEGIN_STMT
  Adc_Sar_Ip_StartConversion (0, 0);
  return;

}


get_average (u16 * val, int len)
{
  int i;
  int sum;
  int max;
  int min;
  unsigned int i.0_1;
  unsigned int _2;
  u16 * _3;
  short unsigned int _4;
  int _5;
  int _10;
  int _11;
  int _12;
  int _13;
  int _18;
  u32 _21;

  <bb 2> [local count: 118111600]:
  # DEBUG BEGIN_STMT
  # DEBUG BEGIN_STMT
  # DEBUG BEGIN_STMT
  # DEBUG min => 65536
  # DEBUG BEGIN_STMT
  # DEBUG max => -65537
  # DEBUG BEGIN_STMT
  # DEBUG sum => 0
  # DEBUG BEGIN_STMT
  # DEBUG i => 0
  goto <bb 4>; [100.00%]

  <bb 3> [local count: 955630223]:
  # DEBUG BEGIN_STMT
  i.0_1 = (unsigned int) i_17;
  _2 = i.0_1 * 2;
  _3 = val_23(D) + _2;
  _4 = *_3;
  _5 = (int) _4;
  sum_24 = _5 + sum_16;
  # DEBUG sum => sum_24
  # DEBUG BEGIN_STMT
  max_9 = MAX_EXPR <_5, max_15>;
  # DEBUG max => max_9
  # DEBUG BEGIN_STMT
  min_20 = MIN_EXPR <_5, min_14>;
  # DEBUG min => min_20
  # DEBUG BEGIN_STMT
  i_25 = i_17 + 1;
  # DEBUG i => i_25

  <bb 4> [local count: 1073741824]:
  # min_14 = PHI <65536(2), min_20(3)>
  # max_15 = PHI <-65537(2), max_9(3)>
  # sum_16 = PHI <0(2), sum_24(3)>
  # i_17 = PHI <0(2), i_25(3)>
  # DEBUG i => i_17
  # DEBUG sum => sum_16
  # DEBUG max => max_15
  # DEBUG min => min_14
  # DEBUG BEGIN_STMT
  if (i_17 < len_19(D))
    goto <bb 3>; [89.00%]
  else
    goto <bb 5>; [11.00%]

  <bb 5> [local count: 118111601]:
  # min_6 = PHI <min_14(4)>
  # max_7 = PHI <max_15(4)>
  # sum_8 = PHI <sum_16(4)>
  # DEBUG BEGIN_STMT
  _10 = sum_8 - max_7;
  _11 = _10 - min_6;
  _12 = len_19(D) + -2;
  _13 = _11 / _12;
  # DEBUG ret => (u16) _13
  # DEBUG BEGIN_STMT
  _18 = _13 & 65535;
  _21 = (u32) _18;
  return _21;

}


set_pwm (u32 ch, u32 ratio)
{
  u32 val;
  u32 channel;
  unsigned int _1;
  unsigned char _2;
  short unsigned int _3;

  <bb 2> [local count: 1073741824]:
  # DEBUG BEGIN_STMT
  # DEBUG BEGIN_STMT
  channel_7 = pwm_idx[ch_6(D)];
  # DEBUG channel => channel_7
  # DEBUG BEGIN_STMT
  if (ratio_8(D) > 99)
    goto <bb 5>; [50.00%]
  else
    goto <bb 3>; [50.00%]

  <bb 3> [local count: 536870913]:
  # DEBUG BEGIN_STMT
  if (ratio_8(D) == 0)
    goto <bb 5>; [50.00%]
  else
    goto <bb 4>; [50.00%]

  <bb 4> [local count: 268435456]:
  # DEBUG BEGIN_STMT
  _1 = ratio_8(D) * 240;
  val_9 = _1 / 100;
  # DEBUG val => val_9

  <bb 5> [local count: 1073741824]:
  # val_4 = PHI <240(2), 0(3), val_9(4)>
  # DEBUG val => val_4
  # DEBUG BEGIN_STMT
  _2 = (unsigned char) channel_7;
  _3 = (short unsigned int) val_4;
  Flexio_Pwm_Ip_UpdatePeriodDuty (0, _2, 240, _3);
  return;

}


led_onoff (int flag)
{
  <bb 2> [local count: 1073741824]:
  # DEBUG BEGIN_STMT
  if (flag_2(D) == 1)
    goto <bb 3>; [34.00%]
  else
    goto <bb 4>; [66.00%]

  <bb 3> [local count: 365072220]:
  # DEBUG BEGIN_STMT
  Siul2_Dio_Ip_WritePin (1076434692B, 13, 0);
  goto <bb 5>; [100.00%]

  <bb 4> [local count: 708669605]:
  # DEBUG BEGIN_STMT
  Siul2_Dio_Ip_WritePin (1076434692B, 13, 1);

  <bb 5> [local count: 1073741824]:
  # DEBUG BEGIN_STMT
  gb.led_flag = flag_2(D);
  return;

}