


/*Program Test program to turn small letters into Caps.*/
/*R. McLaughlin*/

/*Includes*/
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <stdlib.h>
#include <cm.h>  /*CHECK*MATE include*/
#include <setups.h>  /*routines to set up serial port*/
#include <log.h>  /*routines to log on and off remote
system*/
/*Data Structures*/
#define FALSE 0
int i, correct;
char char_in[2], char_out[2];
char output[81];
char msg[100];

/*Code*/
main()
{
      CM_log("Start test of lower-to-upper");
          /*Put start message in test log.*/
      Set_line();  /*implementation dependent*/
      Log_in();    /*implementation dependent*/
      for(i=0;i<1000;i++)
      {
      while(isprint(char_out)=FALSE)
       {
     char_out= char rand();  /*send only printable      
                              characters.*/
       }
           TX_chr(DEV1,char_out);
           TX_chr(DEV1,"\n");
           RX_chr(DEV1,char_in);
           if (islower(char_out)!=FALSE))
                 {
                 if((isupper(char_in)==FALSE) ||
                     (tolower(char_in)==char_out))
                     {
               sprintf(msg,"Sent %c, received %c.  -- 
               FAILURE",char_out,char_in);
                 CM_log(msg);
                     }
                     else
                     {
                     correct++;
                     }
                 else
                     {
                     if(char_out==char_in)
                        {
                        correct++;
                        }
                        else
                        {
                    sprintf(msg,"Sent %c, received %c. 
                    --  FAILURE",char_out,char_in);
                           CM_log(msg);
                        }
                     }
                  }
     sprintf(msg,"Received %d correct
     characters.",correct);
      CM_log(msg);
      CM_log("Test Complete");
      Log_off();     /*implementation dependent*/
      Reset_devices();  /*implementation dependent*/
      exit(0);
}


Note:  Implementation dependent code is not shown.


