rosaria/Legacy/Aria/tests/testCOM.cpp

/*
Adept MobileRobots Robotics Interface for Applications (ARIA)
Copyright (C) 2004, 2005 ActivMedia Robotics LLC
Copyright (C) 2006, 2007, 2008, 2009, 2010 MobileRobots Inc.
Copyright (C) 2011, 2012, 2013 Adept Technology

     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.

     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.

     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

If you wish to redistribute ARIA under different terms, contact 
Adept MobileRobots for information about a commercial version of ARIA at 
robots@mobilerobots.com or 
Adept MobileRobots, 10 Columbia Drive, Amherst, NH 03031; +1-603-881-7960
*/
//#define DEBUG

#include "Aria.h"
#include "string.h"

#define BUF_LEN 50
#define LOOP 100000
#define MAGIC 0x5A
#define MAX_BR 10
#define START_BR 8

#define NOMAGIC

void sleep(int br);

int main(int argc, char** argv)
{
  unsigned int real_loop, real_len;
  int actual_start;
  unsigned int c1, c2;
  int ret;
  unsigned long drops;
  unsigned long fail, n, eachtry1, eachtry2, eachfail1, eachfail2, tx;
  char bufWrite[BUF_LEN];
  char bufRead[BUF_LEN];
  int foo, pctcomplete;
  int i;
  float pct;
  for (i = 0; i < BUF_LEN; i++)
#ifdef NOMAGIC
    bufWrite[i] = i+1;
#else
    bufWrite[i] = MAGIC;
#endif

  srand(time(NULL));
  
  int bauds[10];
  float pcts1[10], pcts2[10];
//not all standard baud rates are supported, "ArSerialConnection::rateToBaud" supports these:
  bauds[0] = 300;
  bauds[1] = 1200;
  bauds[2] = 1800;
  bauds[3] = 2400;
  bauds[4] = 4800;
  bauds[5] = 9600;
  bauds[6] = 19200;
  bauds[7] = 38400;
  bauds[8] = 57600;
  bauds[9] = 115200;

  eachfail1 = 0;
  eachfail2 = 0;
  eachtry1 = 0;
  eachtry2 = 0;

  for(i=0;i<10;i++)
    {
    pcts1[i] = 0.0;
    pcts2[i] = 0.0;
    }

  fail = 0;
  n = 0;
  c1 = 5;
  c2 = 5;
  real_loop = LOOP;

  int bytes1 = 0;
  int bytes2 = 0;
  //int numToWrite = 1;

#ifdef DEBUG
  for (i=1;i<argc;i++)
    {
    printf("%s  %d\n", argv[i], ((unsigned int) *argv[i]));
    }
  if(argc>3)
    printf("\n\n%d\n\n",(48 + MAX_BR) - ((unsigned int) *argv[3]));
#endif

  c1 = (unsigned int) *argv[1];
  c2 = (unsigned int) *argv[2];

  if ((c1 == c2) || ('1'>c1) || ('1'>c2) || ('4'<c1) || ('4'<c2))
    {
    printf("\n\nInvalid input    %d  %d\n\n",c1,c2);
    exit(0);
    }

////////////optional command line arguments
  if (argc < 4)
    {
    actual_start = START_BR;
    }
  else
    {
    if (strlen(argv[3]) == 1)
      {//add in ascii offset of (text) zero
      actual_start = (48 + MAX_BR) - ((unsigned int) *argv[3]);
      }
    else
      {
      actual_start = 0;//hard coded, but it'll work....  i hate doing this....
      }
    }

  if (argc < 5)
    {
    real_loop = LOOP;
    }
  else
    {//account for ascii offset of (text) zero
    real_loop = 0;
    for (unsigned char k=0;k<strlen(argv[4]);k++)
      {
#ifdef DEBUG
      printf("DEBUG loop calculation: %d\n",real_loop);
#endif
      real_loop += (((unsigned int) *argv[4]+k) - 48) * 10^(strlen(argv[4]) - (k+1));
      }
    }
////////////re-check optional command line arguments
#ifdef DEBUG
printf("\nreal_loop: %d, start_br: %d\nraw 3: %s, raw 4: %s\n",real_loop,actual_start,argv[3],argv[4]);
printf("strlen [3]: %d\n",strlen(argv[3]));
exit(0);
#endif


  ArSerialConnection ser1;
  ArSerialConnection ser2;

  ArUtil::sleep(50);

  switch(c1)
    {
    case '1':
      ser1.setPort(ArUtil::COM1);
      break;
    case '2':
      ser1.setPort(ArUtil::COM2);
      break;
    case '3':
      ser1.setPort(ArUtil::COM3);
      break;
    default:
      ser1.setPort(ArUtil::COM4);
      break;
    }
  ArUtil::sleep(50);
  switch(c2)
    {
    case '1':
      ser2.setPort(ArUtil::COM1);
      break;
    case '2':
      ser2.setPort(ArUtil::COM2);
      break;
    case '3':
      ser2.setPort(ArUtil::COM3);
      break;
    default:
      ser2.setPort(ArUtil::COM4);
      break;
    }
  ArUtil::sleep(50);
  if (!ser1.openSimple())
    {
      printf("Exiting since open failed\n");
      exit(0);
    }
  ArUtil::sleep(50);
  if (!ser2.openSimple())
    {
      printf("Exiting since open failed\n");
      exit(0);
    }
  ArUtil::sleep(250);

  if ((0>real_loop) || (LOOP<real_loop))
    {
    real_loop = LOOP;
    }
  

  if ((0>actual_start) || (MAX_BR<actual_start))
    {
    actual_start = START_BR;
    }

for(unsigned int br=actual_start;br<MAX_BR;br++)
  {
  printf("\nReconfig COM%s to %d...",argv[1],bauds[br]);
  fflush(stdout);
  ser1.setBaud(bauds[br]);
  ArUtil::sleep(50);
  printf(" success!  ");
  printf("Reconfig COM%s to %d...",argv[2],bauds[br]);
  fflush(stdout);
  ser2.setBaud(bauds[br]);
  ArUtil::sleep(250);
  printf(" success!\n");
  fflush(stdout);

  eachfail1 = 0;
  eachfail2 = 0;
  eachtry1 = 0;
  eachtry2 = 0;

  for(unsigned int j=0;j<real_loop;j++)
    {
    drops = 0;
    #ifdef NOMAGIC
      srand (time(NULL));
      for (i = 0; i < BUF_LEN; i++)
        bufWrite[i] = ((unsigned char) (rand() % 100))+ i;
    #endif
    sleep(bauds[br]);
    if (ser1.write(bufWrite, BUF_LEN) < 0)
      {
      printf("Failed write  ");
      eachfail1 += BUF_LEN;
      }
    sleep(bauds[br]);
    if ((ret = ser2.read(bufRead, BUF_LEN)) < 0)
      {
      printf("Failed read  ");
      eachfail1 += BUF_LEN;
      }
    else
      {
      if (ret > 0) 
        {
        for (i = 0; i < ret; i++)
          {
#ifdef NOMAGIC
          if ((bufRead[i] != bufWrite[i]) && (bufRead[i] != bufWrite[BUF_LEN - ret + i]))
#else
          if (bufRead[i] != MAGIC)
#endif
            {
//            printf("Failed2 0x%x %d/%d  ", bufRead[i], i, ret);
            eachfail1 ++;
            }
          }
        }
      }
    bytes2 += ret;
    eachtry1 += ret;

//    ArUtil::sleep(1000);
       
    sleep(bauds[br]);
    if (ser2.write(bufWrite, BUF_LEN) < 0)
      {
      printf("Failed2 write  ");
      eachfail2 += BUF_LEN;
      }
    sleep(bauds[br]);
    if ((ret = ser1.read(bufRead, BUF_LEN)) < 0)
      {
      printf("Failed2 read  ");
      eachfail2 += BUF_LEN;
      }
    else
      {
      if (ret > 0)
	{
        for (i = 0; i < ret; i++)
          {
#ifdef NOMAGIC
          if ((bufRead[i] != bufWrite[i]) && (bufRead[i] != bufWrite[BUF_LEN - ret + i]))
//          if (bufRead[i] != bufWrite[i])
#else
          if (bufRead[i] != MAGIC)
#endif
            {
//            printf("Failed2 0x%x %d/%d  ", bufRead[i], i, ret);
            eachfail2 ++;
            }
          }
        }
      }
    bytes1 += ret;
    eachtry2 += ret;

    printf("\r");
    printf("{");
    pctcomplete = (j*50)/real_loop;
    for(int k=0;k<50;k++)
      {
      if (pctcomplete>k)
        {
        printf("*");
        }
      else
        {
        if(pctcomplete==k)
          {
          foo = j % 4;
          switch(foo)
            {
            case 0:
              printf("\\");
              break;
            case 1:
              printf("|");
              break;
            case 2:
              printf("/");
              break;
            default:
              printf("-");
              break;
            }
          }
        else
          printf(" ");
        }
      }
    printf("}");
    drops += ((2*(j+1)*BUF_LEN)-(eachtry1 + eachtry2));
    printf("%7d,%7d,%4d,%ld,%d", bytes1, bytes2, j, drops, bufRead[5]);
    fflush(stdout);
    }

  tx = (BUF_LEN*real_loop);

  if(eachtry1<tx)
    {
    printf("\nCOM%s->COM%s dropped %ld bytes.",argv[1],argv[2],(tx - eachtry1));
    eachfail1 +=(tx - eachtry1);
    eachtry1 = tx;
    }
  if(eachtry2<tx)
    {
    printf("\nCOM%s->COM%s dropped %ld bytes.",argv[2],argv[1],(tx - eachtry2));
    eachfail2 +=(tx - eachtry2);
    eachtry2 = tx;
    }

  pcts1[br] = 100.0 * (1.0 - ((float)eachfail1 / (float)eachtry1));
  pcts2[br] = 100.0 * (1.0 - ((float)eachfail2 / (float)eachtry2));
  printf("\n%f%%  ", pcts1[br]);
  printf("Port1->2 %ld failures out of %ld attempts. (%d baud)\n", eachfail1, eachtry1, bauds[br]);
  printf("%f%%  ", pcts2[br]);
  printf("Port2->1 %ld failures out of %ld attempts. (%d baud)", eachfail2, eachtry2, bauds[br]);
  fail += eachfail1;
  fail += eachfail2;
  n += eachtry1;
  n += eachtry2;
  }

tx = (BUF_LEN*2*real_loop*(MAX_BR-actual_start));

if(n<tx)
  {
  printf("\n\nDropped bytes:\n%ld RX\n%ld TX",n,tx);
  fail+=(tx - n);
  n = tx;
  }

printf("\n\n                 COM%s->COM%s:          COM%s->COM%s:",argv[1],argv[2],argv[2],argv[1]);
for(int k=0;k<10;k++)
  {
  if (0.0 == pcts1[k])
    {
    printf("\n%6d baud:     untested             untested",bauds[k]);
    }
  else
    {
    if (100.0==pcts1[k])
      {
      printf("\n%6d baud:     %05f%%          %f%%",bauds[k],pcts1[k],pcts2[k]);
      }
    else
      {
      printf("\n%6d baud:     %05f%%           %f%%",bauds[k],pcts1[k],pcts2[k]);
      }
    }
  }
/*
printf("\n\nPort COM%s->COM%s:",argv[2],argv[1]);
for(int k=0;k<10;k++)
  {
  if (0.0 == pcts2[k])
    {
    printf("\n%6d baud: untested",bauds[k]);
    }
  else
    {
    printf("\n%6d baud: %f%%",bauds[k],pcts2[k]);
    }
  }
*/

pct = 100.0 * (1.0 - ((float)fail / (float)n));
printf("\n\n%f%%  Overall\n", pct);

if (99.8>pct)
  {
  printf("\n*****************************************\n");
  printf(" %ld errors -- test failed.",fail);
  printf("\n*****************************************\n");
  printf("\n  FFFFF  AAA  IIIII L");
  printf("\n  F     A   A   I   L");
  printf("\n  FFFF  AAAAA   I   L");
  printf("\n  F     A   A   I   L");
  printf("\n  F     A   A IIIII LLLLL\n\n");
  }
else
  {
  if(100.0==pct)
    {
    printf("\n*****************************************\n");
    printf("Test completed successfully.");
    printf("\n*****************************************\n");
    printf("\n  PPPP   AAA   SSSS  SSSS");
    printf("\n  P   P A   A S     S    ");
    printf("\n  PPPP  AAAAA  SSS   SSS");
    printf("\n  P     A   A     S     S");
    printf("\n  P     A   A SSSS  SSSS \n\n");
    }
  else
    {
    printf("\nMarginal success.....  please re-test.\n\n");
    }
  }

ser1.close();
ser2.close();
}


void sleep(int br)
{
ArUtil::sleep((200000 / (long)br) + 2);
//ArUtil::sleep(2);
return;
}